BR9407929A - Hydraulic coupler - Google Patents

Hydraulic coupler

Info

Publication number
BR9407929A
BR9407929A BR9407929A BR9407929A BR9407929A BR 9407929 A BR9407929 A BR 9407929A BR 9407929 A BR9407929 A BR 9407929A BR 9407929 A BR9407929 A BR 9407929A BR 9407929 A BR9407929 A BR 9407929A
Authority
BR
Brazil
Prior art keywords
hydraulic coupler
coupler
hydraulic
Prior art date
Application number
BR9407929A
Other languages
Portuguese (pt)
Inventor
Steven Wilkins
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.)
Filing date
Publication date
Priority claimed from US08/197,635 external-priority patent/US5556139A/en
Application filed by Snap Tite Inc filed Critical Snap Tite Inc
Publication of BR9407929A publication Critical patent/BR9407929A/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
    • 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)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Operated Clutches (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Material Composition (AREA)
BR9407929A 1993-10-29 1994-05-31 Hydraulic coupler BR9407929A (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 (1)

Publication Number Publication Date
BR9407929A true BR9407929A (en) 1996-11-26

Family

ID=22514121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407929A BR9407929A (en) 1993-10-29 1994-05-31 Hydraulic coupler

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

Family Cites Families (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
GB2163505B (en) * 1984-07-26 1988-02-24 Emh Rotary joint for cryogenic fluid conduit
US4753444A (en) * 1986-10-30 1988-06-28 Otis Engineering Corporation Seal and seal assembly for well tools
JPS63135653A (en) * 1986-11-25 1988-06-08 Nippon Pillar Packing Co Ltd Packing material
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
DE4108221C2 (en) * 1991-03-14 1998-09-03 Festo Ag & Co 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
AU7311894A (en) 1995-05-22
GB2297594A (en) 1996-08-07
GB2297594B (en) 1997-11-05
NO315671B1 (en) 2003-10-06
WO1995012085A1 (en) 1995-05-04
NO961673L (en) 1996-06-28
NO961673D0 (en) 1996-04-26
GB9606253D0 (en) 1996-05-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
PC Transfer

Free format text: SNAP-TITE TECHNOLOGIES, INC. (US)

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/05/2014