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GB2159226A - Improved fluid coupling assembly - Google Patents
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GB2159226A - Improved fluid coupling assembly - Google Patents

Improved fluid coupling assembly

Info

Publication number
GB2159226A
GB2159226A GB08517201A GB8517201A GB2159226A GB 2159226 A GB2159226 A GB 2159226A GB 08517201 A GB08517201 A GB 08517201A GB 8517201 A GB8517201 A GB 8517201A GB 2159226 A GB2159226 A GB 2159226A
Authority
GB
United Kingdom
Prior art keywords
tubular
bore
fluid coupling
end portion
improved fluid
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
Application number
GB08517201A
Other versions
GB8517201D0 (en
GB2159226B (en
Inventor
Steven R Zillig
James E Caroll
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.)
John T Hoskins
Robert G Zillig
Original Assignee
John T Hoskins
Robert G Zillig
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
Priority claimed from US06/558,501 external-priority patent/US4519449A/en
Priority claimed from US06/673,043 external-priority patent/US4538679A/en
Application filed by John T Hoskins, Robert G Zillig filed Critical John T Hoskins
Publication of GB8517201D0 publication Critical patent/GB8517201D0/en
Publication of GB2159226A publication Critical patent/GB2159226A/en
Application granted granted Critical
Publication of GB2159226B publication Critical patent/GB2159226B/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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
    • F16L41/14—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0248—Arrangements for sealing connectors to header boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

An improved fluid coupling for connecting an oil line (400) to an oil cooler (26) disposed within a radiator header, defined in part by a header wall (70). In one embodiment the coupling includes a tubular fitting (404) which has a first portion brazed about a port (32) in the oil cooler (26) and a second portion which is brazed to a header wall (70). The tubular fitting is provided with a bore and the tubular connector end portion (402) of the oil line (400) may be telescoped within the bore to an assembled position. A seal (406) is mounted within the bore. Coupler means (408) are provided for holding the tubular fitting and the tubular connector end portion in their assembled position, the coupler means including a radially outwardly extending surface (446) on the tubular connector end portion (402) and a collet (450) snap fitted within the tubular fitting and which can engage the surface (446) to hold the parts in their assembled position.
GB08517201A 1983-12-06 1984-12-05 Improved fluid coupling assembly Expired GB2159226B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/558,501 US4519449A (en) 1983-12-06 1983-12-06 Fluid coupling and method of assembly
US06/673,043 US4538679A (en) 1984-11-19 1984-11-19 Fluid coupling assembly
PCT/US1984/001994 WO1985002672A1 (en) 1983-12-06 1984-12-05 Improved fluid coupling assembly

Publications (3)

Publication Number Publication Date
GB8517201D0 GB8517201D0 (en) 1985-08-14
GB2159226A true GB2159226A (en) 1985-11-27
GB2159226B GB2159226B (en) 1987-09-16

Family

ID=27071761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08517201A Expired GB2159226B (en) 1983-12-06 1984-12-05 Improved fluid coupling assembly

Country Status (3)

Country Link
DE (2) DE3490571C2 (en)
GB (1) GB2159226B (en)
WO (1) WO1985002672A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312029A (en) * 1996-04-11 1997-10-15 Emhart Inc Fixing a tube to a sheet body
US7900967B2 (en) 2008-09-16 2011-03-08 GM Global Technology Operations LLC Engine fitting and method of assembling vehicles

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640534A (en) * 1986-03-14 1987-02-03 John T. Hoskins Fluid coupling assembly
DE4405430A1 (en) * 1994-02-21 1994-10-20 Daimler Benz Ag Quick-action plug-in coupling for hoses, in particular for cooling-water hoses of internal combustion engines
US5634673A (en) * 1994-03-29 1997-06-03 Toyoda Gosei Co., Ltd. Joint device
DE19747959B4 (en) * 1997-10-30 2006-06-29 Siemens Ag connector
DE19912118B4 (en) * 1999-03-18 2005-07-14 J. Eberspächer GmbH & Co. KG Heater housing with connection piece
DE19957946B4 (en) * 1999-12-02 2005-07-14 Behr Gmbh & Co. Kg Connecting piece for a heat exchanger
DE10024303B4 (en) * 2000-05-17 2005-09-08 Rasmussen Gmbh Recording coupling device of a plug-in coupling and plug-in coupling with the receiving coupling device
DE10346712B4 (en) * 2003-10-08 2006-02-02 Henn Gmbh & Co. Kg Plug connection for pipe and hose lines with detent spring guide
DE102006054003B4 (en) * 2006-11-16 2011-06-01 Audi Ag Radiator for a vehicle
DE102015214525A1 (en) * 2015-07-30 2017-02-02 Mahle International Gmbh Safety spring for a fluid line coupling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318965A (en) * 1941-03-31 1943-05-11 Parker Valved coupling
US3305248A (en) * 1964-11-30 1967-02-21 Edward R Margis Injection fitting
US3826523A (en) * 1972-11-22 1974-07-30 Parker Hannifin Corp Quick connect tube coupling joint
US3922011A (en) * 1973-12-11 1975-11-25 Tom Walters Hose coupling
US4227570A (en) * 1979-10-01 1980-10-14 Caterpillar Tractor Co. Heat exchange structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135745A (en) * 1977-12-23 1979-01-23 Ford Motor Company Quick connect fluid fitting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318965A (en) * 1941-03-31 1943-05-11 Parker Valved coupling
US3305248A (en) * 1964-11-30 1967-02-21 Edward R Margis Injection fitting
US3826523A (en) * 1972-11-22 1974-07-30 Parker Hannifin Corp Quick connect tube coupling joint
US3922011A (en) * 1973-12-11 1975-11-25 Tom Walters Hose coupling
US4227570A (en) * 1979-10-01 1980-10-14 Caterpillar Tractor Co. Heat exchange structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312029A (en) * 1996-04-11 1997-10-15 Emhart Inc Fixing a tube to a sheet body
GB2312029B (en) * 1996-04-11 1999-12-22 Emhart Inc Improved tube fixing
US7900967B2 (en) 2008-09-16 2011-03-08 GM Global Technology Operations LLC Engine fitting and method of assembling vehicles

Also Published As

Publication number Publication date
GB8517201D0 (en) 1985-08-14
DE3490571T (en) 1986-01-09
GB2159226B (en) 1987-09-16
WO1985002672A1 (en) 1985-06-20
DE3490571C2 (en) 1993-12-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20041204