WO2004092631A3 - Plastic tube joint - Google Patents

Plastic tube joint Download PDF

Info

Publication number
WO2004092631A3
WO2004092631A3 PCT/US2004/010923 US2004010923W WO2004092631A3 WO 2004092631 A3 WO2004092631 A3 WO 2004092631A3 US 2004010923 W US2004010923 W US 2004010923W WO 2004092631 A3 WO2004092631 A3 WO 2004092631A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube joint
void
tubing
ferrule
plastic
Prior art date
Application number
PCT/US2004/010923
Other languages
French (fr)
Other versions
WO2004092631A2 (en
Inventor
Nathan E Marks
Original Assignee
Pentapure Inc
Nathan E Marks
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pentapure Inc, Nathan E Marks filed Critical Pentapure Inc
Priority to AU2004230594A priority Critical patent/AU2004230594A1/en
Priority to CN2004800096969A priority patent/CN1774595B/en
Priority to MXPA05010877A priority patent/MXPA05010877A/en
Priority to BRPI0409756-4A priority patent/BRPI0409756A/en
Priority to EP04759321A priority patent/EP1613887B1/en
Priority to JP2006509839A priority patent/JP4624345B2/en
Publication of WO2004092631A2 publication Critical patent/WO2004092631A2/en
Publication of WO2004092631A3 publication Critical patent/WO2004092631A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0209—Male-female welded joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A connector assembly for creating a plastic tube joint in a length of plastic tubing (100) having a distal end (140), a proximal end (130) and a hollow lumen (160) includes forming a flare in the tube proximate the proximal end thereof by means of a flared ferrule (110) disposed in the lumen (160) and defining a void between the flare and the proximal end of the tubing, the void being defined between the ferrule (110) and a collet (115), the tubing (100) contracting into the void, and forming a neck between the ferrule (110) and the collet (115) proximate the ferrule flare (100), the neck substantially permanently capturing the tubing (100) contracted into the void; and substantially permanently bonding the collet (115) to a connector body (120). A connector assembly for simultaneously forming a plastic tube joint in a pair of plastic tubes (100) is further included as is a method for simultaneously forming a plastic tube joint in a pair of plastic tubes (100).
PCT/US2004/010923 2003-04-11 2004-04-09 Plastic tube joint WO2004092631A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2004230594A AU2004230594A1 (en) 2003-04-11 2004-04-09 Plastic tube joint
CN2004800096969A CN1774595B (en) 2003-04-11 2004-04-09 Plastic tube joint
MXPA05010877A MXPA05010877A (en) 2003-04-11 2004-04-09 Plastic tube joint.
BRPI0409756-4A BRPI0409756A (en) 2003-04-11 2004-04-09 plastic pipe connector unit and method for simultaneously forming a plastic pipe joint in a pair of plastic pipes
EP04759321A EP1613887B1 (en) 2003-04-11 2004-04-09 Plastic tube joint
JP2006509839A JP4624345B2 (en) 2003-04-11 2004-04-09 Plastic pipe fittings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/412,050 2003-04-11
US10/412,050 US7156423B2 (en) 2003-04-11 2003-04-11 Plastic tube joint

Publications (2)

Publication Number Publication Date
WO2004092631A2 WO2004092631A2 (en) 2004-10-28
WO2004092631A3 true WO2004092631A3 (en) 2005-02-17

Family

ID=33131138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/010923 WO2004092631A2 (en) 2003-04-11 2004-04-09 Plastic tube joint

Country Status (8)

Country Link
US (1) US7156423B2 (en)
EP (1) EP1613887B1 (en)
JP (1) JP4624345B2 (en)
CN (1) CN1774595B (en)
AU (1) AU2004230594A1 (en)
BR (1) BRPI0409756A (en)
MX (1) MXPA05010877A (en)
WO (1) WO2004092631A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051606A1 (en) * 2000-10-18 2002-05-02 Loi Thermprocess Gmbh Method and device for annealing pipes
BRPI0415958A (en) * 2003-10-28 2007-01-23 3M Innovative Properties Co water filtration system, method for installing a water filtration unit, and insulated structure
JP4790633B2 (en) 2004-01-20 2011-10-12 スリーエム イノベーティブ プロパティーズ カンパニー Water dispenser with water filter for refrigerator
NL1029030C2 (en) * 2005-05-12 2006-11-14 Actuant Corp Hydraulic system.
DE102005055046A1 (en) * 2005-11-16 2007-05-24 J. Eberspächer GmbH & Co. KG Crosstalk for an exhaust system
US20070236010A1 (en) * 2006-04-06 2007-10-11 Campau Daniel N Connector for corrugated conduit
JP5351386B2 (en) * 2006-05-17 2013-11-27 カルソニックカンセイ株式会社 Heat exchanger piping connector
USD642244S1 (en) * 2006-07-26 2011-07-26 Colder Products Company Fluid coupling
DE102008059087A1 (en) * 2008-11-26 2010-05-27 Veritas Ag Conduit for a pressurized fluid and method for its preparation
EP2562458A4 (en) * 2010-04-22 2017-03-08 Nippon Pillar Packing Co., Ltd. Welding joint and welding method for same, welding device, welding joint, resin pipe welding device and welding method.
US8328448B1 (en) * 2010-06-09 2012-12-11 Hufnagel Randall S Hardware hole filling device
CN103091504A (en) * 2011-10-31 2013-05-08 深圳迈瑞生物医疗电子股份有限公司 Pipeline adapter assembly, reagent container assembly and sample analyzer
CN110206944A (en) * 2019-07-08 2019-09-06 袁德强 A kind of Novel welding type quick coupling structure
US11585465B2 (en) 2020-09-03 2023-02-21 Evergreen Innovation Group, LLC Modular conduit systems with alignment members

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753575A (en) * 1971-10-20 1973-08-21 Cornelius Co Fluid coupling assembly
US5462313A (en) * 1993-10-26 1995-10-31 Form Rite Corporation Quick connect coupling

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701147A (en) * 1949-02-26 1955-02-01 Aeromat Products Company Inc Quick-release conduit connection
US3312483A (en) 1960-08-17 1967-04-04 D And G Plastics Co Pipe connector
US3312484A (en) 1960-10-31 1967-04-04 D & G Plastics Co Toggle ring tube coupling
US3583710A (en) 1968-09-20 1971-06-08 Plastic Omnium Sa Joint for plastic tubes
US3695643A (en) 1970-05-18 1972-10-03 Hancock Brick & Tile Co Corrugated tube coupling means
US3669475A (en) 1970-05-22 1972-06-13 Mueller Co Compression couplings
US3874709A (en) 1972-09-18 1975-04-01 Cardinal Of Adrian Tubing fitting
FR2271490B1 (en) * 1973-08-21 1976-09-17 Legris France Sa
CH553942A (en) 1973-01-31 1974-09-13 Legris France Sa QUICK CONNECTION FOR A HOSE OR PIPE.
US3999783A (en) 1973-04-24 1976-12-28 Ste. Legris France S.A. Connector for fluid conduits, such as semi-rigid pipe
FR2227483B1 (en) 1973-04-24 1975-08-22 Legris France Sa
SE428596B (en) 1975-04-09 1983-07-11 Raychem Corp DEVICE FOR CONNECTING SUBSTRATE EXV RODS INCLUDING A MEMORIAL METAL BODY
US3873132A (en) * 1974-02-19 1975-03-25 American Flange & Mfg Plastic container closure flange
US3893716A (en) 1974-04-01 1975-07-08 Weatherhead Co Flareless fitting
GB1520742A (en) 1975-07-30 1978-08-09 Guest J D Couplings for tubes
US3929359A (en) 1974-11-04 1975-12-30 Hancock Brick & Tile Co Connecting joint structure for corrugated plastic tubing
US4022499A (en) 1975-04-14 1977-05-10 Aeroquip Corporation Tube retaining compression fitting
US4037864A (en) 1975-04-14 1977-07-26 Emco Ltd. Pipe coupling
US3994515A (en) 1975-11-21 1976-11-30 Cotten Roger C Joinder of plastic pipe
US4146254A (en) 1976-03-31 1979-03-27 Bristol Products, Inc. Coupler for tubing
US4072328A (en) 1976-05-25 1978-02-07 Hepworth Plastics Limited Pipe couplings
US4049034A (en) * 1976-07-14 1977-09-20 Baxter Travenol Laboratories, Inc. Attaching means and method for attaching flexible tubing to a plastic container
US4123090A (en) 1976-07-19 1978-10-31 Imperial-Eastman Corporation Push-pull fitting
US4178023A (en) 1977-02-09 1979-12-11 Guest John D Couplings for tubes
JPS5730545Y2 (en) 1978-04-29 1982-07-05
US4220361A (en) 1979-02-01 1980-09-02 The Aro Corporation Connector for plastic tubing
US4586734A (en) 1982-12-08 1986-05-06 General Industries, Inc. Pipe joint assembly
GB2132295B (en) 1982-12-13 1986-03-19 Guest John Ltd Pipe coupling
JPS59180190A (en) * 1983-03-26 1984-10-13 東海ゴム工業株式会社 Hose joint
US4722560A (en) 1983-07-21 1988-02-02 Guest John D Quick release tube coupling
GB2143603B (en) 1983-07-21 1986-07-09 Guest John Ltd Quick release tube coupling
FR2581155B1 (en) 1985-04-29 1987-10-16 Legris Sa INSTANTANEOUS CONNECTION DEVICE FOR PLASTIC AND METAL TUBES.
US4635975A (en) 1985-09-25 1987-01-13 Jaco Manufacturing Company Quick-connect tube coupling
GB8526235D0 (en) 1985-10-24 1985-11-27 Glynwed Tubes & Fittings Electrofusion coupler
FR2595434B1 (en) * 1986-03-07 1988-06-10 Pont A Mousson JUNCTION DEVICE BETWEEN PIPES COMPRISING A MALE END AND A SOCKET
CH672014A5 (en) 1986-08-29 1989-10-13 Fischer Ag Georg
US4802696A (en) 1986-10-23 1989-02-07 The Gates Rubber Company Quick connect coupling
US5150923A (en) 1987-06-29 1992-09-29 Hitach Metals, Ltd. Plastic pipe joint assembly for joining sections of plastic pipe
US4826218A (en) 1987-12-10 1989-05-02 Crawford Fitting Co. Coupling device for heavy-walled tubular members
EP0333950B1 (en) 1988-03-25 1991-12-11 John Derek Guest Improvements in or relation to tube couplings
EP0373272B1 (en) 1988-12-16 1993-09-08 John Guest Engineering Limited Improvements in or relating to tube coupling sleeves
US5150922A (en) 1989-01-11 1992-09-29 Osaka Gas Co., Ltd. Electrofusion joint and hot water supply header using the same
DE9102151U1 (en) 1990-03-06 1991-05-16 Geberit Ag, Jona, St.Gallen, Ch
DE4106378A1 (en) 1991-02-28 1992-09-10 Hewing Gmbh CONNECTING DEVICE FOR PLASTIC PIPES AND METHOD FOR CONNECTING A PLASTIC PIPE
DE4137396A1 (en) 1991-11-14 1993-05-19 Raymond A & Cie DETACHABLE CONNECTOR FOR SEMI-RIGID TUBES
DE69212793T2 (en) 1991-12-26 1997-02-13 Legris Sa Connecting device for parts of a fluid distribution system, said parts and system
US5230539A (en) 1991-12-31 1993-07-27 Dana Corporation Quick connect tube coupling
CA2066979C (en) 1992-03-06 1998-08-04 Michael A. Sweeney Push in plastic tube fitting
US5593186A (en) 1993-07-20 1997-01-14 Philmac Pty Ltd Coupling for outer surface engagement of polymeric pipe
US5542717A (en) 1994-01-03 1996-08-06 Form Rite, Corporation Quick connect coupling
US5573279A (en) 1994-01-03 1996-11-12 Form Rite Corporation Quick connect coupling
GB9400585D0 (en) 1994-01-13 1994-03-09 Guest John D Improvements in or relating to tube couplings
BR7400587U (en) 1994-03-24 1994-10-04 Seabra Helio Lanfranchi Improvement introduced in the pipe connection sleeve manufacturing process
BR9401351A (en) 1994-03-30 1994-10-11 Helio Lanfranchi Seabra Improvement introduced in connection lock for small diameter tubes, push-in type.
EP0702184B1 (en) 1994-09-14 2000-05-03 John Derek Guest Grab Ring
US5511830A (en) 1994-09-20 1996-04-30 Dana Corporation Quick connect tube couplings
US6264650B1 (en) * 1995-06-07 2001-07-24 Arthrocare Corporation Methods for electrosurgical treatment of intervertebral discs
US6183022B1 (en) 1995-06-26 2001-02-06 John Derek Guest Tube coupling bodies
GB9512974D0 (en) 1995-06-26 1995-08-30 Guest John D Improvements in or relating to tube coupling bodies
GB9515473D0 (en) 1995-07-28 1995-09-27 Guest John D Improvements in or relating to tube couplings
US6347815B1 (en) 1995-08-31 2002-02-19 Cooper Technology Services, Llc Quick connect fluid coupling with components positioned to provide continuous insertion resistance
US5730475A (en) 1995-10-13 1998-03-24 Form Rite Quick connect fluid coupling with collet retainer
US5887911A (en) 1995-10-13 1999-03-30 Form Rite Quick connect fluid coupling with a self-contained releasable collet retainer
US5683120A (en) 1996-06-03 1997-11-04 Parker-Hannifin Corporation Releasable push-to-connect tube fitting
GB9620853D0 (en) 1996-10-07 1996-11-27 Rea International Inc Connector assembly
SE508279C2 (en) 1996-11-21 1998-09-21 Dresser Wayne Ab Method and arrangement for providing a pipe coupling of a pipe coupling where one part has a pipe end with two ring beads
US5873610A (en) 1996-12-19 1999-02-23 Itt Automotive, Inc. Female connector member for large tolerance male member endforms
US5772263A (en) 1996-12-20 1998-06-30 Itt Automotive, Inc. One piece quick connector and integral retainer
US6065779A (en) 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
JP3076981B2 (en) 1997-11-10 2000-08-14 株式会社ソーラー技研 Pipe fittings
RU2221957C2 (en) * 1998-02-09 2004-01-20 Ойстертек Плс Hose connector and its threaded holder
GB9806642D0 (en) 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling
US6149206A (en) 1998-06-15 2000-11-21 Dresser Industries, Inc. Fluid distribution apparatus and method
GB9816537D0 (en) 1998-07-29 1998-09-30 Guest John D Tube coupling devices
US6224117B1 (en) 1998-10-05 2001-05-01 Dana Corporation Contaminant resistant tube fitting
US6145894A (en) 1998-10-16 2000-11-14 Bridgestone/Firestone, Inc. Push-pull connector and air spring-combination
CN100368721C (en) 1998-12-18 2008-02-13 爱考尔技术有限公司 Tube coupling
US6118108A (en) 1999-06-09 2000-09-12 A. O. Smith Corporation Heating method and apparatus to accelerate flanged joint adhesive cure
US6276728B1 (en) 1999-07-08 2001-08-21 Omega Flex, Inc. Fitting for use with corrugated tubing
JP2001050457A (en) 1999-08-03 2001-02-23 Smc Corp Tube joint
EP1087168B1 (en) 1999-09-27 2004-06-09 Legris S.A. A device for connecting a pipe to a conduit member
US6302451B1 (en) 2000-03-15 2001-10-16 Dana Corporation Quick-connect hose end couplings
US6953526B1 (en) * 2000-03-22 2005-10-11 Cuno Incorporated Filter assembly
JP3442723B2 (en) * 2000-06-19 2003-09-02 日本ピラー工業株式会社 Multi-channel rotary joint
US6334634B1 (en) 2000-06-20 2002-01-01 International Truck And Engine Corporation Push-to-connect tubing fitting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753575A (en) * 1971-10-20 1973-08-21 Cornelius Co Fluid coupling assembly
US5462313A (en) * 1993-10-26 1995-10-31 Form Rite Corporation Quick connect coupling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1613887A4 *

Also Published As

Publication number Publication date
JP4624345B2 (en) 2011-02-02
WO2004092631A2 (en) 2004-10-28
EP1613887B1 (en) 2011-06-08
CN1774595A (en) 2006-05-17
EP1613887A4 (en) 2007-11-14
MXPA05010877A (en) 2007-06-08
BRPI0409756A (en) 2006-05-09
US20040201212A1 (en) 2004-10-14
US7156423B2 (en) 2007-01-02
AU2004230594A1 (en) 2004-10-28
CN1774595B (en) 2012-04-11
JP2006522909A (en) 2006-10-05
EP1613887A2 (en) 2006-01-11

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