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Publication numberUSRE41283 E1
Publication typeGrant
Application numberUS 11/862,464
Publication dateApr 27, 2010
Filing dateSep 27, 2007
Priority dateJan 28, 2003
Fee statusPaid
Also published asUS7037142, US7140925, US20040147169, US20050227514, US20060063435, WO2004070881A2, WO2004070881A3
Publication number11862464, 862464, US RE41283 E1, US RE41283E1, US-E1-RE41283, USRE41283 E1, USRE41283E1
InventorsRobert F. Evans, Jeffrey W. Allison, Brian M. Rohrbaugh
Original AssigneeFci Americas Technology, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Power connector with safety feature
US RE41283 E1
Abstract
Electrical receptacle connectors are provided including an insulative housing and AC power contacts disposed therein that are configured for engaging an external power supply. The receptacle connectors are employed with a safety guard for restricting operator access to hot AC power contacts when disconnected from complementary header connectors. Preferred safety guards include projections extending along at least a portion of perimeter areas surrounding housing apertures that provide access to engaging portions of the AC power contacts. The projections define a safety gap between human digits directed toward the housing apertures and the AC power contacts.
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Claims(7)
1. An electrical connector, comprising:
an insulative housing including a connector mating face;
a DC power contact disposed in said insulative housing, said DC power contact comprising a pair of opposed and spaced apart contact walls, and one or more terminals extending from one of the contact walls for engaging a circuit board;
an AC power contact disposed in said insulative housing; and
a shrouded AC cable port extending from said insulative housing at a location that is different from that of said connector mating face;
wherein said connector mating face comprises:
an aperture therein to provide access to a engaging portion of said AC power contact;
a perimeter area adjacent said aperture; and
a guard proximate said perimeter area for preventing direct human touching of said engaging portion of said AC power contact.
2. The electrical connector according to claim 1, wherein said AC power contact comprises a pair of opposed and spaced apart contact walls, and a tab extending from at least one of the contact walls.
3. The electrical connector according to claim 1, further comprising a plurality of signal contacts disposed in said insulative housing.
4. The electrical connector according to claim 1, wherein said guard comprises at least one projection extending outwardly from opposing sides of said perimeter area.
5. The electrical connector according to claim 4, wherein said guard comprises two spaced apart projections extending outwardly from each of the opposing sides of said perimeter area.
6. The electrical connector according to claim 3 5, wherein said two spaced apart projections are dissimilar.
7. An electrical connector, comprising:
an insulative housing including a connector mating face including first and second apertures formed therein;
a first type of power contact disposed in said insulative housing and accessible through said first aperture;
a second type of power contact disposed in said insulative housing, said second type of power contact being accessible through said second aperture and having a different configuration than that of said first type of power contact; and
at least one projection extending outwardly from said connector mating face and along at least a portion of a perimeter of said first aperture to inhibit entry of a human digit into said first aperture,
wherein said first type of power contact comprises a pair of opposed and spaced apart walls, at least one of which includes a tab for engaging an AC power cable plug; and wherein said second type of power contact comprises a second pair of opposed and spaced apart walls including a plurality of terminals extending therefrom for engaging a printed circuit board.
Description
CROSS-REFERENCE TO RELATED APPLICATION

This is a continuation of U.S. patent application Ser. No. 10/352,531 filed Jan. 28, 2003, now abandoned the contents of which is incorporated by reference herein in its entirety.

FIELD OF THE INVENTION

The present invention relates to electrical power connectors that are useful in circuit board or backplane interconnection systems. Connectors of the present invention include a safety feature that restricts access to hot AC power contacts housed within the connectors.

BACKGROUND OF THE INVENTION

There has been significant evolution in the area of electrical connectors, with improvements including multi-function consolidation within a single connector housing, and employment of features for effective heat dissipation generated from electrical power transmission. For example, Clark et al., in U.S. Pat. No. 6,319,075, discloses an electrical connector including both power and signal contacts within a single insulative housing, thereby eliminating the need for two separate connectors. Preferred power contacts disclosed in the '075 patent employ a “dual-mass” principle that provides a greater surface area available for heat dissipation, as compared to “single-mass” designed contacts, such as, for example, those having a circular or pin-like cross section.

Electrical connectors similar to those above may further comprise an AC power cable port and AC power contacts for direct connection with an external power supply. Examples of such connectors are commercially available from FCI Electronics, Inc. FCI's PWRBLADE brand connector series includes a receptacle connector that consists of AC power contacts, DC power contacts, signal contacts, and a shrouded AC cable port. Each of the power contacts includes two contact walls with a space therebetween to facilitate heat dissipation. Two patent applications owned by the assignee of the instant application and generally related to power distribution connectors, U.S. patent application Ser. No. 09/160,900 filed Sep. 25, 1998 and Ser. No. 09/944,266 filed Aug. 31, 2001, are currently pending in the U.S. Patent & Trademark Office, and are incorporated by reference herein.

Power distribution connectors that are engaged with an AC power cable plug when the mating face is unconnected to a complementary connector, may provide access of foreign objects to engaging portions of the hot AC power contacts. Accordingly, there is room for improvement in the art.

SUMMARY OF THE PRESENT INVENTION

The present invention is related to electrical connectors having contacts for transmitting electrical power and electrical signals in a single connector. In accordance with a preferred embodiment of the present invention, there has now been provided an electrical connector comprising an insulative housing including a connector mating face, and an AC power contact disposed in the insulative housing. The connector mating face comprises an aperture to provide access to an engaging portion of the AC power contact, and a guard for preventing direct human touching of the engaging portion.

In accordance with another preferred embodiment of the present invention, there has now been provided an electrical connector comprising an insulative housing, and an AC power contact disposed in the insulative housing. The power contact includes an engaging portion comprising two spaced apart contact walls. The insulative housing includes a mating face having an aperture therein to provide access to the AC power contact, and a guard proximate a perimeter of the aperture to define an electrical shock safety gap of at least about 5 mm between a human digit that is directed towards the aperture and the engaging portion of the AC power contact.

In accordance with yet another preferred embodiment of the present invention, there has now been provided an electrical connector comprising an insulative housing having a mating face, a plurality of AC power contacts, a plurality of DC power contacts, and a plurality of signal contacts. The mating face comprises a plurality of spaced apart apertures to provide access to a mating portion of a power or signal contact, and at least one outwardly directed projection extending along at least a portion of a perimeter defined by each of the apertures corresponding to the plurality of AC power contacts.

These and various other features of novelty, and their respective advantages, are pointed out with particularity in the claims annexed hereto and forming a part hereof. However, for a better understanding of aspects of the invention, reference should be made to the drawings which form a further part hereof, and to the accompanying descriptive matter, in which there is illustrated preferred embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of an electrical connector embodiment provided by the present invention including anti-shock guard projections extending from its mating face.

FIG. 2 is a partial front view of the electrical connector embodiment shown in FIG. 1.

FIG. 3 is a perspective view of another electrical connector embodiment provided by the present invention including beam and hood projections extending from its mating face.

FIG. 4 is a partial perspective view of the electrical connector embodiment shown in FIG. 3, and including a simulated human digit directed towards an aperture providing access to an AC power contact.

FIG. 5 is a partial cutaway view of the electrical connector embodiment shown in FIG. 3, illustrating a safety gap between a simulated human digit and a power contact housed with the connector.

FIG. 6 is a perspective view of an AC power contact embodiment comprising two spaced apart contact walls and a tab extending from one of the contact walls.

FIG. 7 is a perspective view of a DC power contact embodiment comprising two spaced apart contact walls and a plurality of terminals extending from each of the contact walls.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The present invention is believed to be best understood through the following detailed description of preferred embodiments and the accompanying drawings wherein like reference numbers indicate like features. Referring to FIG. 1, an electrical receptacle connector 10 is shown including an insulative housing 12 having a mating face 20 for receiving a complimentary header connector (not shown). Mating face 20 contains a plurality of apertures that provide access to electrical contacts disposed in insulative housing 12. Apertures 30 provide access to engaging portions of signal contacts 100, apertures 31 provide access to engaging portions of DC power contacts 80 (shown in FIG. 7), and apertures 32 provide access to engaging portions of AC power contacts 70 (shown in FIG. 6). Although the number and arrangement of the various apertures is identical in all of the figures herein, connectors covered by the appended claims may have any number of contacts and corresponding apertures that are arranged in various configurations.

A shrouded AC cable port 40 extends from a top portion 21 of housing 12. An external power supply is provided by way of an AC power cable plug 41, which is shown partially inserted within AC cable port 40. Preferred connectors may alternatively be configured so that AC cable port 40 extends from a bottom portion or rear portion of housing 12. AC power cable plug 41 engages vertically-oriented AC power contacts 70 (shown in FIG. 6). An anti-shock guard 50 is employed to restrict direct operator access (that is, direct human touching without the aid of a tool) to the hot AC power contacts 70 during times when AC power cable plug 41 is engaged and receptacle connector 10 is disconnected from a complementary header connector.

Preferred exemplary embodiments of anti-shock guard 50 will be described with reference to FIGS. 2-5. Mating face 20 includes a perimeter area 35 associated with each of apertures 32 that provide access to AC power contacts 70. Perimeter area 35 is shown as a dotted line in FIG. 2; however, the perimeter area as included in the preferred embodiments and appended claims should not be construed as a fixed area limited to contact with or within a certain distance of apertures 32, but rather is the area generally surrounding apertures 32. Anti-shock guard 50 may comprise one or more projections extending outwardly along at least a portion of perimeter area 35. By way of example and as shown in FIGS. 2-4, two spaced apart beams 51 and 52 are disposed on one side of perimeter area 35 and two additional spaced apart beams 53 and 54 are disposed on the opposing side. A space exists between each pair of beams 51, 52 and 53, 54 to provide room for structural features employed on a complementary header connector. The space may for example, support and insulate electrical contacts extending from the header connector, or provide a latching feature. Alternative embodiments (not shown) contemplated and covered by the appended claims include, but are not limited to, a single projection disposed on opposing sides of perimeter area 35, and a single projection extending along a sufficient portion of perimeter area 35 to encompass opposing sides thereof. Connector 10 is shown having two apertures 32, with beams 53 and 54 serving as joint anti-shock guard projections on one side of the adjacent perimeter areas 35 of the two apertures. Individual, side-by-side beams could alternatively be employed that extend from the adjacent perimeter areas. Since beams 53 and 54 collectively restrict operator access to two adjacent apertures, they are preferably slightly larger than beams 51 and 52.

Now referring to FIG. 3, another projection in the form of a hood 56 preferably extends from a top position of perimeter area 35 and in between opposing beams 51 and 53. Hood 56 restricts operator access to apertures 32 from a position above connector 10. Hood 56 is shown as a single projection extending over two adjacent apertures 32; however, hood 56 could alternatively comprise multiple individual projections associated with the individual apertures. As illustrated by comparing FIGS. 1 and 3, preferred connectors may include an anti-shock guard 50 having one type of projection discussed above (beam and hood) and not the other.

As can be seen in FIGS. 4 and 5, a simulated human digit 90 directed towards an aperture 32 is restricted from touching the hot AC power contact 70 accessible via aperture 32. A safety gap 91 of at least 5 mm is provided between simulated human digit 90 and an engaging portion of the AC power contact.

Housing 12, AC cable port 40, and anti-shock guard 50 are preferably molded or formed from a glass-filled high temperature nylon or other materials known to one having ordinary skill in the art. AC cable port 40 and anti-shock guard 50 may be integrally molded with housing 12, or alternatively, be manufactured separately and then coupled to housing 12.

Power circuits can undergo changes in electrical properties because of the relatively high current flows, for example, on the order of 30 amps or more in certain electronic equipment. Preferred power contacts are designed to dissipate heat generated from power transmission so that changes in circuit characteristics are minimized. A preferred AC power contact 70 is shown in FIG. 6, comprising an engaging portion 71 having two spaced apart contact walls 72 and 73 connected by a bridging element 74. Employing two contact walls increases the electrical integrity of the connector. Also, the two contact walls in conjunction with intermediate space 75 increases the ability and rate of heat dissipation. A tab 76 extends from contact wall 72 for engaging AC power cable plug 41. Although not shown, both contact walls 72 and 73 may include a tab for engaging an external power supply.

Referring now to FIG. 7, a preferred DC power contact 80 is shown, similar to the preferred AC power contact 70, comprising an engaging portion 81 having two spaced apart contact walls 82 and 83 connected by a bridging element 84. One or both, as shown in FIG. 7, of contact walls 82 and 83 have terminals 86 for connection with a circuit board (not shown).

Power contacts 70 and 80 are preferably loaded into housing 12 from the rear. The contact walls and/or bridging element of the AC and DC power contacts 70, 80 may contain notches or other female elements, and/or tangs or other male elements for retaining the power contacts in housing 12. Preferred power contacts 70 and 80 are stamped or otherwise formed as single piece from suitable materials such as phosphor bronze alloys or beryllium copper alloys. Signal contacts 100 (shown in FIG. 1 disposed in housing 12) are preferably “pin-type” contacts that include tail portions for connection with a circuit board, and are made from suitable materials, such as, for example, copper alloys. The power and signal contacts may be plated with gold, or a combination of gold and nickel.

It is to be understood that even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and function of the invention, the disclosure is illustrative only. Accordingly, changes may be made in detail, especially in matters of shape, size and arrangement of features within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2430011May 15, 1944Nov 4, 1947Gillentine Lunceford PPlug ejector
US3208030Dec 6, 1962Sep 21, 1965IbmElectrical connector
US3286220Jun 10, 1964Nov 15, 1966Amp IncElectrical connector means
US3497850Nov 14, 1967Feb 24, 1970Gallo John SrMultidirection safety snap-in fused adapter plug
US3538486May 25, 1967Nov 3, 1970Amp IncConnector device with clamping contact means
US3596235Aug 12, 1969Jul 27, 1971Amp IncElectrical contact element and an electrical connector and an electrical connector assembly comprising the contact element
US3669054Mar 23, 1970Jun 13, 1972Amp IncMethod of manufacturing electrical terminals
US3748633Jan 24, 1972Jul 24, 1973Amp IncSquare post connector
US3750092Nov 16, 1972Jul 31, 1973Molex IncRange surface receptacle
US3789348Apr 9, 1973Jan 29, 1974Bell Northern Research LtdTerminal block
US3871015Aug 14, 1969Mar 11, 1975IbmFlip chip module with non-uniform connector joints
US3910671Jan 2, 1974Oct 7, 1975Amp IncPrinted circuit board terminal receptacle
US3942856Dec 23, 1974Mar 9, 1976Mindheim Daniel JSafety socket assembly
US3944312Apr 4, 1975Mar 16, 1976General Electric CompanyLocking device for spade-type electrical connectors
US4005923Feb 20, 1976Feb 1, 1977Davis George B JunChristmas tree lighting series
US4073564Feb 11, 1977Feb 14, 1978Davis George B JunChristmas tree series light string
US4076362Feb 11, 1977Feb 28, 1978Japan Aviation Electronics Industry Ltd.Contact driver
US4082407May 20, 1977Apr 4, 1978Amerace CorporationTerminal block with encapsulated heat sink
US4136919Nov 4, 1977Jan 30, 1979Howard Guy WElectrical receptacle with releasable locking means
US4159861Dec 30, 1977Jul 3, 1979International Telephone And Telegraph CorporationZero insertion force connector
US4224486Mar 5, 1979Sep 23, 1980Amp IncorporatedShunt protected power connector
US4227762Jul 30, 1979Oct 14, 1980Vaughn CorporationElectrical connector assembly with latching bar
US4260212Mar 20, 1979Apr 7, 1981Amp IncorporatedMethod of producing insulated terminals
US4288139Mar 6, 1979Sep 8, 1981Amp IncorporatedTrifurcated card edge terminal
US4322120May 19, 1980Mar 30, 1982Hans RillingPlug-in connector with improved spring contact
US4371912Oct 1, 1980Feb 1, 1983Motorola, Inc.Method of mounting interrelated components
US4383724Apr 10, 1981May 17, 1983E. I. Du Pont De Nemours And CompanyBridge connector for electrically connecting two pins
US4402563May 26, 1981Sep 6, 1983Aries Electronics, Inc.Zero insertion force connector
US4473113Apr 26, 1982Sep 25, 1984Whitfield Fred JMethods and materials for conducting heat from electronic components and the like
US4500160May 21, 1984Feb 19, 1985Polytronics, Inc.Electrical connector device
US4505529Nov 1, 1983Mar 19, 1985Amp IncorporatedElectrical connector for use between circuit boards
US4533187Jan 6, 1983Aug 6, 1985Augat Inc.Dual beam connector
US4536955Sep 20, 1982Aug 27, 1985International Computers LimitedDevices for and methods of mounting integrated circuit packages on a printed circuit board
US4545610Nov 25, 1983Oct 8, 1985International Business Machines CorporationMethod for forming elongated solder connections between a semiconductor device and a supporting substrate
US4560222May 17, 1984Dec 24, 1985Molex IncorporatedDrawer connector
US4626637Jun 13, 1985Dec 2, 1986Amp IncorporatedContact assembly
US4659158Dec 18, 1985Apr 21, 1987E. I. Du Pont De Nemours And CompanyElectric connector with contact holding mechanism
US4669801Nov 20, 1985Jun 2, 1987Continental-Wirt Electronics Corp.Connector with contacts on 0.025 inch centers
US4685886Jun 27, 1986Aug 11, 1987Amp IncorporatedElectrical plug header
US4709976Jan 28, 1986Dec 1, 1987Omron Tateisi Electronics Co.Connector built from one or more single rowed housings with long lasting locking mechanism
US4717360Mar 17, 1986Jan 5, 1988Zenith Electronics CorporationModular electrical connector
US4767344Sep 28, 1987Aug 30, 1988Burndy CorporationSolder mounting of electrical contacts
US4776803Nov 26, 1986Oct 11, 1988Minnesota Mining And Manufacturing CompanyIntegrally molded card edge cable termination assembly, contact, machine and method
US4780088Aug 17, 1987Oct 25, 1988Means Eugene EConnecting plug for electrical switches and receptacles
US4782893Feb 23, 1988Nov 8, 1988Trique Concepts, Inc.Electrically insulating thermally conductive pad for mounting electronic components
US4790763Sep 15, 1986Dec 13, 1988Amp IncorporatedProgrammable modular connector assembly
US4790764May 14, 1986Dec 13, 1988Amp IncorporatedElectrical power terminal for circuit boards
US4801271Mar 21, 1988Jan 31, 1989Piper Danny ASafety cover for electrical outlets
US4815987Dec 22, 1987Mar 28, 1989Fujitsu LimitedElectrical connector
US4818237Sep 4, 1987Apr 4, 1989Amp IncorporatedModular plug-in connection means for flexible power supply of electronic apparatus
US4820169Sep 15, 1986Apr 11, 1989Amp IncorporatedFor the distribution of power
US4820175Mar 24, 1986Apr 11, 1989Amp IncorporatedElectrical connector for an electrical cable
US4838809Jan 21, 1988Jun 13, 1989E. I. Dupont De Nemours And Co.Power connector
US4845592Aug 31, 1987Jul 4, 1989Amp IncorporatedFlexible bussing system for distributing power to printed circuit boards, backplanes or the like
US4867713Feb 23, 1988Sep 19, 1989Kabushiki Kaisha ToshibaElectrical connector
US4875865Jul 15, 1988Oct 24, 1989Amp IncorporatedCoaxial printed circuit board connector
US4878611Jun 9, 1988Nov 7, 1989American Telephone And Telegraph Company, At&T Bell LaboratoriesProcess for controlling solder joint geometry when surface mounting a leadless integrated circuit package on a substrate
US4881905Sep 11, 1987Nov 21, 1989Amp IncorporatedHigh density controlled impedance connector
US4900271Feb 24, 1989Feb 13, 1990Molex IncorporatedElectrical connector for fuel injector and terminals therefor
US4907990Oct 7, 1988Mar 13, 1990Molex IncorporatedElastically supported dual cantilever beam pin-receiving electrical contact
US4915641Aug 31, 1988Apr 10, 1990Molex IncorporatedModular drawer connector
US4917625Oct 18, 1988Apr 17, 1990Ernest HaileSnap-on electrical connector for electrical cord having mating plugs
US4941830Aug 1, 1988Jul 17, 1990International Business Machines Corp.Edge design for printed circuit board connector
US4950186Jun 15, 1989Aug 21, 1990Amp IncorporatedElectrical contact terminal
US4954090May 30, 1989Sep 4, 1990Yazaki CorporationElectric connection box
US4963102Jan 30, 1990Oct 16, 1990Gettig TechnologiesElectrical connector of the hermaphroditic type
US4965699Apr 18, 1989Oct 23, 1990Magnavox Government And Industrial Electronics CompanyCircuit card assembly cold plate
US4968263Mar 28, 1990Nov 6, 1990Molex IncorporatedMulti-pin electrical connector with floating terminal pins
US4973271Jan 5, 1990Nov 27, 1990Yazaki CorporationLow insertion-force terminal
US4974119May 29, 1990Nov 27, 1990The Charles Stark Draper Laboratories, Inc.Conforming heat sink assembly
US4975084Nov 9, 1989Dec 4, 1990Amp IncorporatedElectrical connector system
US4979074Jun 12, 1989Dec 18, 1990Flavors TechnologyPrinted circuit board heat sink
US4990099Sep 18, 1989Feb 5, 1991High Voltage Engineering Corp.Genderless
US5016968Sep 27, 1989May 21, 1991At&T Bell LaboratoriesDuplex optical fiber connector and cables terminated therewith
US5024610Aug 16, 1989Jun 18, 1991Amp IncorporatedLow profile spring contact with protective guard means
US5046960Dec 20, 1990Sep 10, 1991Amp IncorporatedHigh density connector system
US5052953Dec 15, 1989Oct 1, 1991Amp IncorporatedStackable connector assembly
US5066236Sep 19, 1990Nov 19, 1991Amp IncorporatedImpedance matched backplane connector
US5077893Mar 20, 1991Jan 7, 1992Molex IncorporatedMethod for forming electrical terminal
US5082459Aug 23, 1990Jan 21, 1992Amp IncorporatedDual readout simm socket
US5094634Apr 11, 1991Mar 10, 1992Molex IncorporatedElectrical connector employing terminal pins
US5107328Feb 13, 1991Apr 21, 1992Micron Technology, Inc.Packaging means for a semiconductor die having particular shelf structure
US5108301Feb 28, 1991Apr 28, 1992Torok Dale WLocking electrical cord connector
US5137959May 24, 1991Aug 11, 1992W. R. Grace & Co.-Conn.Thermally conductive elastomer containing alumina platelets
US5139426Dec 11, 1991Aug 18, 1992Amp IncorporatedAdjunct power connector
US5151056Mar 29, 1991Sep 29, 1992Elco CorporationElectrical socket contact for receiving a contact pin
US5152700Jun 17, 1991Oct 6, 1992Litton Systems, Inc.Printed circuit board connector system
US5158471Dec 11, 1991Oct 27, 1992Amp IncorporatedPower connector with current distribution
US5173063Jan 17, 1992Dec 22, 1992Amp IncorporatedReceptacle connector having protected power contacts
US5174770Nov 15, 1991Dec 29, 1992Amp IncorporatedMulticontact connector for signal transmission
US5194480May 24, 1991Mar 16, 1993W. R. Grace & Co.-Conn.Butylene-ethylene-styrene block copolymer with electically insulating particles
US5207591Jul 15, 1992May 4, 1993Yazaki CorporationBranch junction box and busbars for branch connection
US5213868Aug 13, 1991May 25, 1993Chomerics, Inc.Thermally conductive interface materials and methods of using the same
US5214308Jan 23, 1991May 25, 1993Sumitomo Electric Industries, Ltd.Substrate for packaging a semiconductor device
US5238414Jun 11, 1992Aug 24, 1993Hirose Electric Co., Ltd.High-speed transmission electrical connector
US5238416May 28, 1992Aug 24, 1993Paige Manufacturing Corp.Extension cord receptacle
US5254012Aug 21, 1992Oct 19, 1993Industrial Technology Research InstituteZero insertion force socket
US5274918Apr 15, 1993Jan 4, 1994The Whitaker CorporationMethod for producing contact shorting bar insert for modular jack assembly
US5281168Nov 20, 1992Jan 25, 1994Molex IncorporatedElectrical connector with terminal position assurance system
Non-Patent Citations
Reference
1FCI, "Act Connectors in action," Panorama, 2003, 1 page.
2FCI, "PwrBlade(TM), new Power Distribution connector for electronic applications," Product News, 2003, www.fciconnect.com, 1 page.
3FCI, "PwrBlade® Power Distribution Connector System," 2003, www.fciconnect.com, 2 pages.
4FCI, "PwrBlade® Power Distribution Connector System," Technology Innovation Service, 2003, 2-3.
5FCI, "PwrBlade™, new Power Distribution connector for electronic applications," Product News, 2003, www.fciconnect.com, 1 page.
6Finan, J.M., "Thermally Conductive Thermoplastics", LNP Engineering Plastics, Inc., Plastics Engineering 2000, www.4spe.org, 4 pages.
7In the United States Patent and Trademark Office, Non Final Office Action in re: U.S. Appl. No. 10/352,584, filed Jan. 28, 2003, 14 pages.
8In the United States Patent and Trademark Office, Notice of Allowance and Fee(s) Due in re: U.S. Appl. No. 10/352,584, filed Jan. 28, 2003, 4 pages.
9In the United States Patent and Trademark Office, Office Action Final Rejection in re: U.S. Appl. No. 10/352,584, filed Jan. 28, 2003, 7 pages.
10Metral 1000 Series, PCB Mounted Receptacle Assembly, FCI Web Site page, 2001, 1 p.
11Ogando, J., "And now-An Injection-Molded Heat Exchanger", Sure, plastics are thermal insulators, but additive packages allow them to conduct heat instead, Global Design News, Nov. 1, 2000, 4 pages.
12Ogando, J., "And now—An Injection-Molded Heat Exchanger", Sure, plastics are thermal insulators, but additive packages allow them to conduct heat instead, Global Design News, Nov. 1, 2000, 4 pages.
13Power TwinBlade(TM) I/O Cable Connector RA-North-South, No. GS-20_072, Aug. 6, 2007, 11 pages.
14Power TwinBlade™ I/O Cable Connector RA-North-South, No. GS-20_072, Aug. 6, 2007, 11 pages.
15Product Datasheets, 10 Bgit/s XENPAK 850 nm Transponder (TRP10GVP2045), Copyright 2005, MergeOptics GmbH, 13 pages.
16Product Datasheets, Welome to XENPAK.org., Copyright 2001, http://www.xenpak.org., 1 page.
17Sherman, L.M., "Plastics that Conduct Heat", Plastics Technology Online, Jun. 2001, http://www.plasticstechnology.com, 4 pages.
18U.S. Appl. No. 09/944,266, filed Aug. 31, 2001, Schell.
19U.S. Appl. No. 12/317,366, filed Dec. 22, 2008, Minich.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8696390 *Jul 12, 2012Apr 15, 2014Alltop Electronics (Suzhou) Ltd.Electrical connector with transfer contact for connecting cable and another contact
US8758062 *Jul 12, 2012Jun 24, 2014Alltop Electronics (Suzhou) Ltd.Cable connector with improved insulative housing
Classifications
U.S. Classification439/680, 439/79, 439/633
International ClassificationH01R13/44, H01R13/64
Cooperative ClassificationH01R23/7073, H01R13/44
European ClassificationH01R13/44
Legal Events
DateCodeEventDescription
Oct 30, 2013FPAYFee payment
Year of fee payment: 8