GB2175968B - Tube coupling - Google Patents

Tube coupling

Info

Publication number
GB2175968B
GB2175968B GB8613127A GB8613127A GB2175968B GB 2175968 B GB2175968 B GB 2175968B GB 8613127 A GB8613127 A GB 8613127A GB 8613127 A GB8613127 A GB 8613127A GB 2175968 B GB2175968 B GB 2175968B
Authority
GB
United Kingdom
Prior art keywords
tube coupling
coupling
tube
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.)
Expired
Application number
GB8613127A
Other languages
English (en)
Other versions
GB2175968A (en
GB8613127D0 (en
Inventor
Naoyuki Kotake
Toshio Mikiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Kohki Co Ltd
Original Assignee
Nitto Kohki Co Ltd
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 Nitto Kohki Co Ltd filed Critical Nitto Kohki Co Ltd
Publication of GB8613127D0 publication Critical patent/GB8613127D0/en
Publication of GB2175968A publication Critical patent/GB2175968A/en
Application granted granted Critical
Publication of GB2175968B publication Critical patent/GB2175968B/en
Expired legal-status Critical Current

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves having an axial bore
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator
    • Y10T137/87997—Alternately seating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB8613127A 1985-05-30 1986-05-30 Tube coupling Expired GB2175968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985081545U JPH0435670Y2 (US07714131-20100511-C00038.png) 1985-05-30 1985-05-30

Publications (3)

Publication Number Publication Date
GB8613127D0 GB8613127D0 (en) 1986-07-02
GB2175968A GB2175968A (en) 1986-12-10
GB2175968B true GB2175968B (en) 1989-07-12

Family

ID=13749259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8613127A Expired GB2175968B (en) 1985-05-30 1986-05-30 Tube coupling

Country Status (5)

Country Link
US (1) US4733692A (US07714131-20100511-C00038.png)
JP (1) JPH0435670Y2 (US07714131-20100511-C00038.png)
DE (1) DE3618233A1 (US07714131-20100511-C00038.png)
FR (1) FR2582772B1 (US07714131-20100511-C00038.png)
GB (1) GB2175968B (US07714131-20100511-C00038.png)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768551A (en) * 1987-07-09 1988-09-06 Aeroquip Corporation Connect-under-pressure coupling
US4884584A (en) * 1987-08-14 1989-12-05 National Coupling Company, Inc. Internally preloaded metal-to-metal seal hydraulic connector
DE3904098A1 (de) * 1989-02-11 1990-08-16 Voswinkel Kg Leckarme hydraulik-kupplung
SE463532B (sv) * 1989-05-02 1990-12-03 Dart Engineering Ag Tryckmedelsassisterad anordning vid hopkopplingsbara han och hondelar
FR2699640B1 (fr) * 1992-12-21 1995-03-10 Schrader Corps de clapet pour valve de retenue à grand débit.
WO1994015715A1 (en) * 1992-12-31 1994-07-21 Philip Meshberg Atomizing pump
DE4407976C1 (de) 1994-03-10 1995-04-13 Andreas Szeteli Hydraulisches Absperrventil
US6082401A (en) * 1995-01-06 2000-07-04 Colder Products Company Low spill high flow quick coupling valve assembly
AU4854596A (en) * 1995-01-06 1996-07-24 Colder Products Company Low spill high flow quick coupling valve assembly
US6161578A (en) * 1996-10-09 2000-12-19 Colder Products Company Low spill high flow quick coupling valve assembly
US7694693B1 (en) 2002-10-08 2010-04-13 Vitalwear, Inc. Mixing valve for a contrast therapy system
US8052628B1 (en) 2002-10-08 2011-11-08 Vitalwear, Inc. Spinal column brace for a contrast therapy system
US8425579B1 (en) 2002-10-08 2013-04-23 Vitalwear, Inc. Therapeutic knee brace for a contrast therapy system
US7658205B1 (en) 2002-12-19 2010-02-09 Vitalwear, Inc. Systems for a fluid circuit coupler
US7191798B2 (en) * 2002-12-19 2007-03-20 Vital Wear, Inc. Fluid circuit connector system
JP4005012B2 (ja) * 2003-10-23 2007-11-07 日東工器株式会社 管継手の継手部材及び継手部材で用いられる可動弁
US7270317B2 (en) * 2004-10-28 2007-09-18 Bfs Diversified Products, Llc Fluid suspension member having grooved inlet
US20060267257A1 (en) * 2005-05-24 2006-11-30 Bfs Diversified Products, Llc Air spring assembly with non-threaded connection
JP4378647B2 (ja) * 2006-09-20 2009-12-09 Ｓｍｃ株式会社 管継手
EP2158935B1 (de) * 2008-08-29 2014-07-16 Dräger Medical GmbH Steckverbinder für medizinische Schläuche
US8066265B2 (en) * 2008-10-31 2011-11-29 Firestone Industrial Products Company, Llc Gas suspension member and method
JP2010159772A (ja) * 2009-01-06 2010-07-22 Joplax Co Ltd 管継手
US9568124B2 (en) * 2012-07-26 2017-02-14 Eaton Corporation Quick connect coupling with swaged valve components and method for assembling
DE102013105611B4 (de) * 2013-05-31 2016-12-01 MEDTRONIC medizinisch-elektronische Geräte-Gesellschaft mit beschränkter Haftung Kupplungsvorrichtung zum Verbinden von Schläuchen
US9623229B2 (en) 2014-01-29 2017-04-18 Wilmarc Holdings, Llc Antimicrobial straw
US9752714B2 (en) * 2014-03-28 2017-09-05 Eldon James Corp. Releasable valved coupler
CN104235541B (zh) * 2014-09-24 2017-04-12 上海大学 一种管路自动脱开装置
US9878144B2 (en) 2014-10-14 2018-01-30 Wilmarc Holdings, Llc Connector system
US10794523B2 (en) 2015-12-14 2020-10-06 Wilmarc Holdings, Llc Laser induced sealing of concentrically layered materials
FR3046209B1 (fr) * 2015-12-23 2018-02-16 Staubli Faverges Element femelle de raccord rapide et raccord rapide comprenant un tel element femelle
AU2017209195B2 (en) 2016-01-19 2022-11-03 Wilmarc Holdings, Llc Connector system for releasably connecting fluid conduits
JP6901873B2 (ja) * 2017-03-03 2021-07-14 サーパス工業株式会社 流体機器
US10350401B2 (en) 2017-03-08 2019-07-16 Wilmarc Holdings, Llc Catch assembly for releasably connecting fluid conduits
SE542889C2 (en) * 2017-09-08 2020-08-11 Steelwrist Ab Hydraulic coupling device and female coupling unit
US11529154B2 (en) 2018-08-08 2022-12-20 Wilmarc Holdings, Llc Stool management system
DE102019134586A1 (de) * 2019-12-16 2021-06-17 Em-Technik Gmbh Schnellkupplung zum Verbinden
CN113471752A (zh) * 2021-05-17 2021-10-01 宜宾天亿新材料科技有限公司 对插式防水接头及其生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235183A (en) * 1968-06-05 1971-06-09 Cecil Instr Ltd Improvements in or relating to fluid couplings
GB2040388A (en) * 1979-01-29 1980-08-28 Fields R E Improvements in and relating to tubing and tube connectors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735696A (en) * 1956-02-21 Coupling
FR865201A (fr) * 1940-01-09 1941-05-16 Raccord rapide à self-obturation
US2962303A (en) * 1957-12-06 1960-11-29 Titeflex Inc Disconnect couplings
US3741598A (en) * 1971-06-21 1973-06-26 M Novak Pneumatic bumper
JPS5576982U (US07714131-20100511-C00038.png) * 1978-11-20 1980-05-27
US4286636A (en) * 1979-07-19 1981-09-01 The Coca-Cola Company Dip tube and valve with quick-disconnect coupling for a collapsible container
JPS6337483Y2 (US07714131-20100511-C00038.png) * 1980-08-09 1988-10-04
DE3439876A1 (de) * 1983-11-02 1985-05-15 Daikin Industries, Ltd., Osaka Korrosionsbestaendige schnelloesekupplungsvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235183A (en) * 1968-06-05 1971-06-09 Cecil Instr Ltd Improvements in or relating to fluid couplings
GB2040388A (en) * 1979-01-29 1980-08-28 Fields R E Improvements in and relating to tubing and tube connectors

Also Published As

Publication number Publication date
JPH0435670Y2 (US07714131-20100511-C00038.png) 1992-08-24
FR2582772B1 (fr) 1989-02-17
GB2175968A (en) 1986-12-10
US4733692A (en) 1988-03-29
JPS61197385U (US07714131-20100511-C00038.png) 1986-12-09
GB8613127D0 (en) 1986-07-02
DE3618233A1 (de) 1986-12-04
FR2582772A1 (fr) 1986-12-05

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20060529