BR9407929A - Hydraulic coupler - Google Patents
Hydraulic couplerInfo
- 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
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)
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)
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)
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 |
-
1994
- 1994-05-31 GB GB9606253A patent/GB2297594B/en not_active Expired - Lifetime
- 1994-05-31 BR BR9407929A patent/BR9407929A/en not_active IP Right Cessation
- 1994-05-31 WO PCT/US1994/005810 patent/WO1995012085A1/en active Application Filing
- 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
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 |