EP0344263A1 - Prise de courant a contacts a pression - Google Patents
Prise de courant a contacts a pressionInfo
- Publication number
- EP0344263A1 EP0344263A1 EP89900258A EP89900258A EP0344263A1 EP 0344263 A1 EP0344263 A1 EP 0344263A1 EP 89900258 A EP89900258 A EP 89900258A EP 89900258 A EP89900258 A EP 89900258A EP 0344263 A1 EP0344263 A1 EP 0344263A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- plug
- locking means
- socket
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Definitions
- the invention relates to an outlet with pressure contacts and more particularly to an improvement for such an outlet.
- Sockets of this type include a base provided with pressure contacts provided, for example, with a braid surrounded by a spring, as mentioned in patent FR-2365872 in the name of the same applicant, or constituted by tilting elements as in patent FR 2422270 or patent FR 2531577 and its certificate of addition, also in the name of the same applicant, and a plug intended to be embedded at least partially in said base.
- the above-mentioned locking means generally consists of a hook arranged on the base and which is intended to come into engagement with a lug arranged on the plug.
- the hook is generally tiltable by means of a press button.
- sockets may or may not include a safety disc or two, as for example in patents FR-2212655 and 2270696, in the name of the same applicant.
- the plugging of sockets fitted with at least one safety disc is generally carried out in three maneuvers: an axial pre-plugging movement, a rotation to bring the respective contacts into contact (the disc or discs then undergoing this rotation) and a second axial thrust, until locking.
- the correct angular position of the plug and the base at the start of the maneuvers, as well as the guiding in translation and in rotation, are ensured, for example, by a system of the bayonet type.
- the sockets can optionally also include a seal sealing disposed between a part of the plug and a part of the base.
- the plug Under the effect of the pressure exerted, as explained above, by the contacts and by the ejection spring, the plug rests on the locking hook. It necessarily follows that the plug is urged to rotate around its retaining point in a plane passing through its longitudinal axis and through said hook.
- the misalignment of the plug and the base plays a negative role, in particular on the effectiveness of the contacts made (misalignment of the contacts of the plug relative to those of the base), on the wear of the conductive braids, and on the seal which can only be weakened by uneven crushing of the joint.
- the base is positioned on a vertical wall, taking care, preferably, that the hook is arranged upwards, so that the weight of the cable connecting the plug, allows compensate at least partially for said inclination.
- the inventor had in particular the merit of overcoming the prejudice according to which a single hook must necessarily cause an inclination.
- the socket outlet imagined by the inventor to solve the problem posed is remarkable in that the plug and / or the base include at least one boss which protrudes slightly from the exterior surface of the plug or respectively the interior of the base .
- the boss or bosses of the base and / or of the plug are arranged in a plane passing through the longitudinal axis of the plug and of the base and substantially by the locking means.
- the or at least one of the bosses of the plug is provided towards the rear of the part of the latter which fits into the base and on the side of the locking means.
- the Or at least one of the bosses of the plug is provided towards the front of the part which fits into the base and on the side diametrically opposite with respect to the locking means.
- a preferred embodiment recommends providing it towards the front of the part in which the plug is fitted and on the side of the locking means while that according to another embodiment, the boss is provided on the contrary towards the rear of the part in which the plug is fitted and on the side diametrically opposite to the locking means.
- FIGS. 1 to 4 show four different embodiments according to the invention, the socket being shown before plugging in (separate plug and socket), and
- Figures 5 and 6 show the embodiments of Figures 1 and 2 after plugging in.
- Figures 1 to 6 show a plug 1 intended to be partially embedded in a base 2.
- the plug 1 is provided with contact pins such as 3a, 3b, 3c and the base of opposing contacts such as 4a, 4b, 4c.
- the contacts 4a to 4c are end pressure contacts conventionally constituted by a conductive braid, a contact head and a helical spring surrounding said braid, each contact being arranged in an appropriate housing of an insulating block 5 of the base 2.
- the plug and the base are provided with means for guiding the insertion and with retaining means (not shown), such as bayonet systems, for example.
- the base and / or the plug may of course include one or more safety discs intended to mask before plugging in the contacts of the base and / or the pins of the plug.
- an ejection spring is generally provided for the reasons mentioned above.
- the socket according to the invention has only a minimum of elements, it being understood moreover that the invention also applies to this particularly simplified type.
- the base 2 further comprises a hook 6, which is pivotally mounted about an axis 7 and which is intended to engage with a lug 8 formed on the plug, as shown in the drawings (see more particularly Figures 5 and 6).
- This hook 6 is ' biased in the position shown in the drawings by a compression spring 9, while a push button 10 forming a lever makes it possible, by simple pressure, to pivot the hook 6 against the stress of said spring. compression 9.
- the base 2 is generally intended to be partly embedded in a vertical wall and in this case, the hook 6 is then generally positioned upwards (on top of the base).
- the bearing 11 shown in the figures, is intended to receive in an articulated manner, a cover which is urged to close by a suitable spring and which is intended to come to cover conventionally, the base at rest.
- the plug is further. Provided with a seal 12 intended to be clamped on a front edge 13 of the base at the end of the plugging maneuvers, as will be explained below (FIGS. 5 and 6).
- FIG. 1 shows a sheet 1 provided with two bosses 111 and 112 which project outwards (for better identification with regard to bosses, the figure of hundreds represents the number of the figure and the figure of tens the reference of the plug or respectively of the base on which it is fitted). These two bosses are formed in a plane passing through the longitudinal axis of the plug and the base and 'substantially by the locking means 6, 8. This arrangement is moreover respected in the other embodiments shown.
- boss 111 is arranged, as shown in FIG. 1, towards the rear of the part of the plug which must fit into the base and on the side of the lug 8, while the boss Î12 is on the contrary .planned forward of said part
- FIG. 2 shows an embodiment in which the plug comprises only a single boss 211 of the type 111 of FIG. 1.
- the plug also includes a boss 311 of the
- the base 2 is provided with an internal boss 321 arranged towards the rear of the part in which the plug is fitted and on the side diametrically opposite to the hook.
- bosses 421 and 422 are provided with bosses 421 and 422, the latter being equivalent to the boss 321 in FIG. 3, while the boss 421 is arranged towards the front of the part in which the plug and hook side 6.
- the plug 1 of FIG. 1 could include only the boss 112, while the base 2, still in FIG. 1, could in this case include or not a boss of the kind 421 ( figure 4).
- the base 2 could have only one of the bosses 421, 422.
- the plug boss be arranged as shown in 111, 211 and 311, while a boss of the base 2 will preferably be of the type 321 or 422, so that the embodiments of Figures 2 and 3 are particularly advantageous.
- the embodiment of Figure 3 provides an easy introduction of the plug (boss on the back of the plug) and a good balance (opposite boss in the base), while the embodiment of Figure 2 is particularly simple, while also offering the advantage of a plug which can be used with already existing bases.
- the plugging maneuvers depend on the guide means provided which, for example, require a first translation, a rotation and a - final translation.
- the guide means provided which, for example, require a first translation, a rotation and a - final translation.
- a particularly simple system it is possible to imagine only an axial thrust and we then pass from FIGS. 1 and 2 to FIGS. 5 and 6 respectively.
- the plug and the base are perfectly coaxial and the seal 12 is crushed uniformly between the plug and the base (in other words, the opposite faces of the plug and the base are perfectly parallel) and this , thanks to bosses such as 111, 112 and 211.
- each boss may have a slight chamfer at least on their leading edge, so as to facilitate insertion.
- the invention relates to several types of socket, with or without safety discs, with or without seal, with any number of contacts, etc.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8716574 | 1987-11-30 | ||
FR8716574A FR2623945B1 (fr) | 1987-11-30 | 1987-11-30 | Prise de courant a contacts a pression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0344263A1 true EP0344263A1 (fr) | 1989-12-06 |
EP0344263B1 EP0344263B1 (fr) | 1994-02-16 |
Family
ID=9357305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89900258A Expired - Lifetime EP0344263B1 (fr) | 1987-11-30 | 1989-06-22 | Prise de courant a contacts a pression |
Country Status (5)
Country | Link |
---|---|
US (1) | US5044977A (fr) |
EP (1) | EP0344263B1 (fr) |
DE (1) | DE3887876T2 (fr) |
FR (1) | FR2623945B1 (fr) |
WO (1) | WO1989005532A1 (fr) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197900A (en) * | 1990-12-21 | 1993-03-30 | Icontec, Inc. | Energy transmission cable connector with interchangeable locking mechanisms |
FR2688350B1 (fr) * | 1992-03-09 | 1995-09-29 | Marechal Exploit Procedes | Dispositif de connexion electrique et plus particulierement connecteur de charge. |
JP2921721B2 (ja) * | 1992-04-07 | 1999-07-19 | 矢崎総業株式会社 | コネクタ端子検査具 |
GB2267001A (en) * | 1992-05-07 | 1993-11-17 | Belfry Technologies Limited | Electrical connector |
US5324210A (en) * | 1993-01-29 | 1994-06-28 | Brickley Roger J | Latch mechanism |
DE4312667C2 (de) * | 1993-04-19 | 1995-06-08 | Weidmueller Interface | Prüfstecker für Reihenklemmen |
FR2732166B1 (fr) * | 1995-03-22 | 1997-07-25 | Blue Moon Ww Sa | Boitier de connecteur reguide |
ES2117540B1 (es) * | 1995-05-16 | 1999-06-01 | Mecanismos Aux Ind | Elemento contrapieza perfeccionado. |
FR2781090B1 (fr) | 1998-07-09 | 2000-08-18 | Alsthom Cge Alcatel | Ensemble de connexion a pression |
FR2781091B1 (fr) * | 1998-07-09 | 2000-08-11 | Alsthom Cge Alcatel | Ensemble de connexion a insertion |
FR2781094B1 (fr) | 1998-07-09 | 2000-08-18 | Alsthom Cge Alcatel | Ensemble de connexon mixte |
US7364577B2 (en) | 2002-02-11 | 2008-04-29 | Sherwood Services Ag | Vessel sealing system |
US7137980B2 (en) | 1998-10-23 | 2006-11-21 | Sherwood Services Ag | Method and system for controlling output of RF medical generator |
US7901400B2 (en) | 1998-10-23 | 2011-03-08 | Covidien Ag | Method and system for controlling output of RF medical generator |
JP2001035719A (ja) * | 1999-07-22 | 2001-02-09 | Yamaha Corp | ソレノイドの結線構造、ソレノイド装置および鍵盤楽器の自動演奏装置 |
US6682230B1 (en) | 2000-08-09 | 2004-01-27 | Berg Technology, Inc. | Optical connector and printed circuit board assembly with movable connection |
US7044948B2 (en) | 2002-12-10 | 2006-05-16 | Sherwood Services Ag | Circuit for controlling arc energy from an electrosurgical generator |
US6899568B2 (en) * | 2003-01-13 | 2005-05-31 | Cinch Connectors, Inc. | Electrical connector |
US8012150B2 (en) | 2003-05-01 | 2011-09-06 | Covidien Ag | Method and system for programming and controlling an electrosurgical generator system |
EP1676108B1 (fr) | 2003-10-23 | 2017-05-24 | Covidien AG | Circuit de mesure de thermocouple |
US7396336B2 (en) | 2003-10-30 | 2008-07-08 | Sherwood Services Ag | Switched resonant ultrasonic power amplifier system |
US7131860B2 (en) * | 2003-11-20 | 2006-11-07 | Sherwood Services Ag | Connector systems for electrosurgical generator |
US7628786B2 (en) | 2004-10-13 | 2009-12-08 | Covidien Ag | Universal foot switch contact port |
JP4086246B2 (ja) * | 2004-11-19 | 2008-05-14 | 日本航空電子工業株式会社 | コネクタ |
US9474564B2 (en) | 2005-03-31 | 2016-10-25 | Covidien Ag | Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator |
US8734438B2 (en) | 2005-10-21 | 2014-05-27 | Covidien Ag | Circuit and method for reducing stored energy in an electrosurgical generator |
US7947039B2 (en) | 2005-12-12 | 2011-05-24 | Covidien Ag | Laparoscopic apparatus for performing electrosurgical procedures |
US8685016B2 (en) | 2006-01-24 | 2014-04-01 | Covidien Ag | System and method for tissue sealing |
US9186200B2 (en) | 2006-01-24 | 2015-11-17 | Covidien Ag | System and method for tissue sealing |
US8147485B2 (en) | 2006-01-24 | 2012-04-03 | Covidien Ag | System and method for tissue sealing |
CA2574935A1 (fr) | 2006-01-24 | 2007-07-24 | Sherwood Services Ag | Methode et systeme de commande de sortie d'un generateur radiofrequence d'electrochirurgie presentant un algorithme de flux de commandes base sur l'impedance |
US8216223B2 (en) | 2006-01-24 | 2012-07-10 | Covidien Ag | System and method for tissue sealing |
CA2574934C (fr) | 2006-01-24 | 2015-12-29 | Sherwood Services Ag | Systeme et methode de monitorage en boucle fermee d'un appareil d'electrochirurgie monopolaire |
US7513896B2 (en) | 2006-01-24 | 2009-04-07 | Covidien Ag | Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling |
EP1810634B8 (fr) | 2006-01-24 | 2015-06-10 | Covidien AG | Dispositif d'obturation de tissus |
US7651493B2 (en) | 2006-03-03 | 2010-01-26 | Covidien Ag | System and method for controlling electrosurgical snares |
US7651492B2 (en) | 2006-04-24 | 2010-01-26 | Covidien Ag | Arc based adaptive control system for an electrosurgical unit |
US7794457B2 (en) | 2006-09-28 | 2010-09-14 | Covidien Ag | Transformer for RF voltage sensing |
US8777941B2 (en) | 2007-05-10 | 2014-07-15 | Covidien Lp | Adjustable impedance electrosurgical electrodes |
US7834484B2 (en) | 2007-07-16 | 2010-11-16 | Tyco Healthcare Group Lp | Connection cable and method for activating a voltage-controlled generator |
US8216220B2 (en) | 2007-09-07 | 2012-07-10 | Tyco Healthcare Group Lp | System and method for transmission of combined data stream |
US8512332B2 (en) | 2007-09-21 | 2013-08-20 | Covidien Lp | Real-time arc control in electrosurgical generators |
US8226639B2 (en) | 2008-06-10 | 2012-07-24 | Tyco Healthcare Group Lp | System and method for output control of electrosurgical generator |
US8262652B2 (en) | 2009-01-12 | 2012-09-11 | Tyco Healthcare Group Lp | Imaginary impedance process monitoring and intelligent shut-off |
EP2629377B1 (fr) * | 2012-02-16 | 2020-06-17 | MD Elektronik GmbH | Câble pour la transmission de signaux |
US9252539B2 (en) | 2012-11-02 | 2016-02-02 | Hubbell Incorporated | Internally switched female receptacle or connector with plug-latching safety interlock |
US9872719B2 (en) | 2013-07-24 | 2018-01-23 | Covidien Lp | Systems and methods for generating electrosurgical energy using a multistage power converter |
US9636165B2 (en) | 2013-07-29 | 2017-05-02 | Covidien Lp | Systems and methods for measuring tissue impedance through an electrosurgical cable |
TWI570415B (zh) * | 2015-10-02 | 2017-02-11 | A spring probe having an outer sleeve and a probe device having the spring probe | |
US9887489B1 (en) | 2016-10-19 | 2018-02-06 | Hubbell Incorporated | Electrical connector with plug latching assembly |
DE102017107142A1 (de) * | 2017-04-03 | 2018-10-04 | Tkr Spezialwerkzeuge Gmbh | Kontaktbuchse |
EP3392974A1 (fr) * | 2017-04-21 | 2018-10-24 | HILTI Aktiengesellschaft | Batterie avec un ressort |
FR3068180B1 (fr) | 2017-06-26 | 2020-12-04 | Soc Dexploitation Des Procedes Marechal | Socle de connexion electrique comprenant un element mobile de connexion, socle complementaire de connexion electrique, et ensemble comprenant de tels socles |
USD853968S1 (en) | 2017-09-11 | 2019-07-16 | Eaton Intelligent Power Limited | Electrical switch rated connector |
CN113675662B (zh) * | 2021-07-07 | 2024-02-20 | 神宇通信科技股份公司 | 一种同轴电缆对接快插装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1232168A (fr) * | 1969-10-01 | 1971-05-19 | ||
FR2212655B1 (fr) * | 1972-12-29 | 1984-04-13 | Sepm | |
FR2270696B1 (fr) * | 1974-03-14 | 1977-10-07 | Marechal Sepm | |
US4014343A (en) * | 1975-04-25 | 1977-03-29 | Neomed Incorporated | Detachable chuck for electro-surgical instrument |
FR2365872A1 (fr) * | 1976-09-22 | 1978-04-21 | Marechal Sa Expl Procedes | Perfectionnements aux contacts electriques elastiques a pression en bout |
FR2422270A1 (fr) * | 1978-04-05 | 1979-11-02 | Marechal Sepm | Nouveau dispositif de connexion a pression en bout |
DE3012239C2 (de) * | 1980-03-28 | 1982-05-27 | Siemens AG, 1000 Berlin und 8000 München | Steckverbinder |
FR2531577A1 (fr) * | 1982-08-09 | 1984-02-10 | Marechal Sepm | Contact electrique a pression a pouvoir de fermeture et d'ouverture incorpore |
US4553801A (en) * | 1982-09-23 | 1985-11-19 | Panduit Corp. | Locking and polarizing header |
US4684192A (en) * | 1986-09-18 | 1987-08-04 | Amp Incorporated | Breakaway electrical connector |
-
1987
- 1987-11-30 FR FR8716574A patent/FR2623945B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-25 US US07/392,934 patent/US5044977A/en not_active Expired - Lifetime
- 1988-11-25 DE DE3887876T patent/DE3887876T2/de not_active Expired - Lifetime
- 1988-11-25 WO PCT/FR1988/000580 patent/WO1989005532A1/fr active IP Right Grant
-
1989
- 1989-06-22 EP EP89900258A patent/EP0344263B1/fr not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8905532A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3887876T2 (de) | 1994-05-19 |
FR2623945B1 (fr) | 1990-04-27 |
FR2623945A1 (fr) | 1989-06-02 |
DE3887876D1 (de) | 1994-03-24 |
EP0344263B1 (fr) | 1994-02-16 |
WO1989005532A1 (fr) | 1989-06-15 |
US5044977A (en) | 1991-09-03 |
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