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NO961253D0 - Hydraulisk kopling med trykkutligningsventil - Google Patents

Hydraulisk kopling med trykkutligningsventil

Info

Publication number
NO961253D0
NO961253D0 NO961253A NO961253A NO961253D0 NO 961253 D0 NO961253 D0 NO 961253D0 NO 961253 A NO961253 A NO 961253A NO 961253 A NO961253 A NO 961253A NO 961253 D0 NO961253 D0 NO 961253D0
Authority
NO
Norway
Prior art keywords
relief valve
pressure relief
hydraulic coupling
hydraulic
coupling
Prior art date
Application number
NO961253A
Other languages
English (en)
Other versions
NO315873B1 (no
NO961253L (no
Inventor
Iii Robert E Smith
Original Assignee
Nat Coupling Co 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.)
Filing date
Publication date
Application filed by Nat Coupling Co Inc filed Critical Nat Coupling Co Inc
Publication of NO961253D0 publication Critical patent/NO961253D0/no
Publication of NO961253L publication Critical patent/NO961253L/no
Publication of NO315873B1 publication Critical patent/NO315873B1/no

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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water
    • 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 communicating with lateral apertures
    • 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
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/2036—Underwater
    • 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
    • Y10T137/87957—Valves actuate each other
    • 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
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
NO19961253A 1995-03-28 1996-03-28 Hydraulisk kopling med trykkutligningsventil NO315873B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/411,943 US5469887A (en) 1995-03-28 1995-03-28 Hydraulic coupling with pressure equalizing valve

Publications (3)

Publication Number Publication Date
NO961253D0 true NO961253D0 (no) 1996-03-28
NO961253L NO961253L (no) 1996-09-30
NO315873B1 NO315873B1 (no) 2003-11-03

Family

ID=23630917

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19961253A NO315873B1 (no) 1995-03-28 1996-03-28 Hydraulisk kopling med trykkutligningsventil

Country Status (6)

Country Link
US (1) US5469887A (no)
AU (1) AU693667B2 (no)
BR (1) BR9601167A (no)
DE (1) DE19612398C2 (no)
GB (1) GB2299390B (no)
NO (1) NO315873B1 (no)

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US5771927A (en) * 1996-10-24 1998-06-30 Kongsberg Offshore A.S. Undersea hydraulic connector with equalization channel
GB9720724D0 (en) * 1997-10-01 1997-11-26 Mandeville Eng Ltd Pressure balanced couplings
US5983934A (en) * 1998-01-16 1999-11-16 National Coupling Company, Inc. Undersea hydraulic coupling with three retained seals
US6082402A (en) * 1998-03-20 2000-07-04 Abb Vetco Gray, Inc. Metal seal hydraulic coupling
US6123103A (en) * 1999-07-29 2000-09-26 National Coupling Company, Inc. Pressure balanced coupling with split body
US6179002B1 (en) * 2000-01-06 2001-01-30 National Coupling Company, Inc. Hydraulic coupling with pressure-energized dovetail seal
US6474359B1 (en) 2000-03-08 2002-11-05 National Coupling Company, Inc. Undersea hydraulic coupling member
US6206040B1 (en) * 2000-03-28 2001-03-27 National Coupling Company Inc. Undersea hydraulic coupling
US6202690B1 (en) * 2000-05-03 2001-03-20 National Coupling Company, Inc. Pressure balanced undersea hydraulic coupling
US6202691B1 (en) 2000-05-12 2001-03-20 National Coupling Company Inc. Undersea hydraulic coupling with bleed port
US6663144B1 (en) * 2000-06-15 2003-12-16 National Coupling Company Seal retainer for undersea hydraulic coupling
US6227245B1 (en) * 2000-09-28 2001-05-08 National Coupling Company Inc. Undersea hydraulic coupling with internal guard for flow port
US6394131B1 (en) * 2000-11-16 2002-05-28 Abb Offshore Systems, Inc. Trapped fluid volume compensator for hydraulic couplers
US6464260B2 (en) 2001-01-26 2002-10-15 M. M. Buddy Barrier Latch screw coupling and method of using same
US6659425B2 (en) * 2001-08-22 2003-12-09 National Coupling Company Male coupling member with improved flow ports
US6923476B2 (en) * 2003-09-12 2005-08-02 National Coupling Company, Inc. Floating seal for undersea hydraulic coupling
US7159616B2 (en) * 2004-11-17 2007-01-09 National Coupling Company, Inc. Dual path hydraulic coupling
US7578312B2 (en) * 2007-04-04 2009-08-25 National Coupling Company, Inc. Hydraulic coupling member with displaced water compensation system
US7810785B2 (en) 2007-04-27 2010-10-12 National Coupling Company, Inc. Undersea hydraulic coupling with hydrostatic pressure energized metal seal
US9841130B2 (en) 2008-05-01 2017-12-12 National Coupling Company, Inc. Pressure-energized probe seal for female hydraulic coupling member
EP2598779A4 (en) * 2010-07-30 2017-05-24 Swagelok Company Anti-extrusion packing support
CA2832036A1 (en) 2011-04-05 2012-10-11 Oceaneering International, Inc. Cartridge hydraulic coupler and method of use
FR2986310B1 (fr) * 2012-01-31 2014-03-21 Staubli Sa Ets Systeme de refroidissement avec conduit de circulation de fluide caloporteur
EP4018097A1 (en) * 2019-08-23 2022-06-29 Holmatro B.V. Method for selectively coupling or uncoupling a coupling, and a coupling therefor
EP4163530A1 (de) * 2021-10-08 2023-04-12 Hanil Tube Corporation Kupplungsanordnung mit ventilen
US12173824B2 (en) 2022-06-10 2024-12-24 National Coupling Company, Inc. Hydraulic coupling with dovetail seal having multiple radial sealing surfaces and inner biasing element

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US2480108A (en) * 1946-01-29 1949-08-30 Martin J Barker Adjustable by-pass check valve
US2471237A (en) * 1948-07-08 1949-05-24 William J Bleasdale Separable fluid coupling
US2776850A (en) * 1952-08-16 1957-01-08 Aerojet General Co Combined valve and coupling
US3291152A (en) * 1964-01-07 1966-12-13 Thiokol Chemical Corp Self sealing quick disconnect coupling
US3362720A (en) * 1965-07-01 1968-01-09 Dresser Ind Annular seal assembly
DE1533708C2 (de) * 1965-12-22 1970-04-30 Allinquant, Fernand Stanislas, Sceaux, Seine (Frankreich) Umfüllvorrichtung für Druckflüssigkeiten mit automatischer Verriegelung
US3618690A (en) * 1969-05-20 1971-11-09 Caterpillar Tractor Co Damping and air-purging means for relief valve
US3730221A (en) * 1971-07-09 1973-05-01 Dempco Hydraulic coupler with pressure relief mechanism
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US4124228A (en) * 1977-03-24 1978-11-07 Kaiser Aerospace & Electronics Corporation Pressure-balanced fluid coupling
US4637470A (en) * 1985-06-19 1987-01-20 Hughes Tool Company Subsea hydraulic coupling
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US4900071A (en) * 1988-08-24 1990-02-13 National Coupling Company, Inc. Undersea hydraulic coupling with dovetail seal
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US5015016A (en) * 1989-04-03 1991-05-14 National Coupling Company, Inc. Internal pressure loaded V-seal connector
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US5029613A (en) * 1990-09-28 1991-07-09 National Coupling Company, Inc. Hydraulic coupler with radial metal seal
US5099882A (en) * 1991-01-11 1992-03-31 National Coupling Company, Inc. Pressure balanced hydraulic coupling with metal seals
US5232021A (en) * 1992-10-29 1993-08-03 National Coupling Co., Inc. Probe member for undersea hydraulic coupling
US5339861A (en) * 1993-03-24 1994-08-23 National Coupling Company, Inc. Hydraulic coupling with hollow metal o-ring seal
US5390702A (en) * 1994-02-15 1995-02-21 National Coupling Company, Inc. Undersea hydraulic coupling with pre-sealing guidance

Also Published As

Publication number Publication date
AU693667B2 (en) 1998-07-02
US5469887A (en) 1995-11-28
NO315873B1 (no) 2003-11-03
GB2299390B (en) 1998-08-26
BR9601167A (pt) 1998-01-06
DE19612398A1 (de) 1996-10-02
GB9606419D0 (en) 1996-06-05
AU5031396A (en) 1996-10-10
GB2299390A (en) 1996-10-02
DE19612398C2 (de) 2000-11-23
NO961253L (no) 1996-09-30

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