GB2297594B - Hydraulic coupling - Google Patents

Hydraulic coupling

Info

Publication number: GB2297594B
Authority: GB; United Kingdom
Prior art keywords: hydraulic coupling; hydraulic; coupling
Prior art date: 1993-10-29
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 - Lifetime

Application number

GB9606253A

Other versions

GB9606253D0 (en

GB2297594A (en

Inventor

Steven Wilkins

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.)

Snap Tite Inc

Original Assignee

Snap Tite Inc

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.)

1993-10-29

Filing date

1994-05-31

Publication date

1997-11-05

1994-02-17 Priority claimed from US08/197,635 external-priority patent/US5556139A/en

1994-05-31 Application filed by Snap Tite Inc filed Critical Snap Tite Inc

1996-05-29 Publication of GB9606253D0 publication Critical patent/GB9606253D0/en

1996-08-07 Publication of GB2297594A publication Critical patent/GB2297594A/en

1997-11-05 Application granted granted Critical

1997-11-05 Publication of GB2297594B publication Critical patent/GB2297594B/en

2014-05-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
- F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Sealing Material Composition (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Gear-Shifting Mechanisms (AREA)
Mechanical Operated Clutches (AREA)

GB9606253A 1993-10-29 1994-05-31 Hydraulic coupling Expired - Lifetime GB2297594B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US14568893A	1993-10-29	1993-10-29
US08/197,635 US5556139A (en)	1993-10-29	1994-02-17	Hydraulic coupling
PCT/US1994/005810 WO1995012085A1 (en)	1993-10-29	1994-05-31	Hydraulic coupling

Publications (3)

Publication Number	Publication Date
GB9606253D0 GB9606253D0 (en)	1996-05-29
GB2297594A GB2297594A (en)	1996-08-07
GB2297594B true GB2297594B (en)	1997-11-05

Family

ID=22514121

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9606253A Expired - Lifetime GB2297594B (en)	1993-10-29	1994-05-31	Hydraulic coupling

Country Status (5)

Country	Link
AU (1)	AU7311894A (en)
BR (1)	BR9407929A (en)
GB (1)	GB2297594B (en)
NO (1)	NO315671B1 (en)
WO (1)	WO1995012085A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8313105B2 (en) *	2008-06-18	2012-11-20	National Coupling Company, Inc.	Method and apparatus for piston-actuated elastomer probe seal in a hydraulic coupling member

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3890068A (en) *	1973-06-28	1975-06-17	Borg Warner	Sealing arrangement for a fluid pressure device
US4576387A (en) *	1984-07-26	1986-03-18	Entreprise D'equipements Mecaniques Et Hydrauliques (E.M.H.)	Rotary joint device with floating seal ring for a cryogenic fluid
US4709726A (en) *	1987-02-17	1987-12-01	Ferranti Subsea Systems, Inc.	Hydraulic coupler with floating metal seal
US4753444A (en) *	1986-10-30	1988-06-28	Otis Engineering Corporation	Seal and seal assembly for well tools
US4768538A (en) *	1987-11-27	1988-09-06	Ferranti Subsea Systems, Inc.	Radial seal hydraulic coupler
US4884584A (en) *	1987-08-14	1989-12-05	National Coupling Company, Inc.	Internally preloaded metal-to-metal seal hydraulic connector
US5085443A (en) *	1990-05-29	1992-02-04	Amoco Corporation	Labyrinth seal
US5134030A (en) *	1986-11-25	1992-07-28	Nippon Pillar Packing Co., Ltd.	Packing material and packing made of the same
US5205568A (en) *	1991-03-14	1993-04-27	Festo Kg	Sealing ring
US5232021A (en) *	1992-10-29	1993-08-03	National Coupling Co., Inc.	Probe member for undersea hydraulic coupling

1994
- 1994-05-31 GB GB9606253A patent/GB2297594B/en not_active Expired - Lifetime
- 1994-05-31 WO PCT/US1994/005810 patent/WO1995012085A1/en not_active Ceased
- 1994-05-31 BR BR9407929A patent/BR9407929A/en not_active IP Right Cessation
- 1994-05-31 AU AU73118/94A patent/AU7311894A/en not_active Abandoned
1996
- 1996-04-26 NO NO19961673A patent/NO315671B1/en not_active IP Right Cessation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3890068A (en) *	1973-06-28	1975-06-17	Borg Warner	Sealing arrangement for a fluid pressure device
US4576387A (en) *	1984-07-26	1986-03-18	Entreprise D'equipements Mecaniques Et Hydrauliques (E.M.H.)	Rotary joint device with floating seal ring for a cryogenic fluid
US4753444A (en) *	1986-10-30	1988-06-28	Otis Engineering Corporation	Seal and seal assembly for well tools
US5134030A (en) *	1986-11-25	1992-07-28	Nippon Pillar Packing Co., Ltd.	Packing material and packing made of the same
US4709726A (en) *	1987-02-17	1987-12-01	Ferranti Subsea Systems, Inc.	Hydraulic coupler with floating metal seal
US4884584A (en) *	1987-08-14	1989-12-05	National Coupling Company, Inc.	Internally preloaded metal-to-metal seal hydraulic connector
US4768538A (en) *	1987-11-27	1988-09-06	Ferranti Subsea Systems, Inc.	Radial seal hydraulic coupler
US5085443A (en) *	1990-05-29	1992-02-04	Amoco Corporation	Labyrinth seal
US5205568A (en) *	1991-03-14	1993-04-27	Festo Kg	Sealing ring
US5232021A (en) *	1992-10-29	1993-08-03	National Coupling Co., Inc.	Probe member for undersea hydraulic coupling

Also Published As

Publication number	Publication date
BR9407929A (en)	1996-11-26
NO315671B1 (en)	2003-10-06
GB9606253D0 (en)	1996-05-29
AU7311894A (en)	1995-05-22
NO961673L (en)	1996-06-28
NO961673D0 (en)	1996-04-26
WO1995012085A1 (en)	1995-05-04
GB2297594A (en)	1996-08-07

Publication	Publication Date	Title
GB2279714B (en)	1997-05-21	Undersea hydraulic couplings
GB2275344B (en)	1996-04-10	Semitrailer coupling
GB9303237D0 (en)	1993-04-07	Pipe coupling
GB9314094D0 (en)	1993-08-18	Releasable coupling
GB2275343B (en)	1996-10-16	Semitrailer coupling
AU5988194A (en)	1994-08-15	Hydraulic coupling
GB2293423B (en)	1998-07-29	Undersea hydraulic coupling member
GB2278657B (en)	1996-04-24	Hydraulic coupling
TW343701U (en)	1998-10-21	Bolt-tightened type coupling
GB2275784B (en)	1996-08-28	Semitrailer coupling
GB2275345B (en)	1996-04-03	Semitrailer coupling
AU122053S (en)	1994-11-21	Fluid coupler
GB2289925B (en)	1996-09-18	Coupling arrangement
GB2331565B (en)	2001-01-10	Hydraulic Coupling
EP0621430A3 (en)	1995-02-15	Hydraulic coupling.
GB9314222D0 (en)	1993-08-18	Pipe coupling
GB9422336D0 (en)	1994-12-21	Coupling between two objects
GB2297594B (en)	1997-11-05	Hydraulic coupling
GB9402954D0 (en)	1994-04-06	Hydraulic connection devices
GB2285110B (en)	1998-04-01	Coupling
ZA947213B (en)	1995-05-26	Pipe coupling
IL104377A0 (en)	1993-05-13	Pipe coupling
GB2314395B (en)	1998-02-11	Pipe coupling
GB9325343D0 (en)	1994-02-16	Mechanical coupling
HU9301359D0 (en)	1993-09-28	Hydraulic clutch

Legal Events

Date	Code	Title	Description
1998-11-04	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2014-06-25	PE20	Patent expired after termination of 20 years	Expiry date: 20140530