BR9711938A - Dispositivo de pistão e cilindro com vedação elástica. - Google Patents
Dispositivo de pistão e cilindro com vedação elástica.Info
- Publication number
- BR9711938A BR9711938A BR9711938-5A BR9711938A BR9711938A BR 9711938 A BR9711938 A BR 9711938A BR 9711938 A BR9711938 A BR 9711938A BR 9711938 A BR9711938 A BR 9711938A
- Authority
- BR
- Brazil
- Prior art keywords
- piston
- metal
- wall portion
- thin wall
- elastic seal
- Prior art date
Links
- 239000002184 metal Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9621769.0A GB9621769D0 (en) | 1996-10-18 | 1996-10-18 | Piston and cylinder device |
PCT/GB1997/002865 WO1998017930A1 (fr) | 1996-10-18 | 1997-10-17 | Piston et cylindre a joint elastique |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9711938A true BR9711938A (pt) | 2000-01-18 |
Family
ID=10801652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9711938-5A BR9711938A (pt) | 1996-10-18 | 1997-10-17 | Dispositivo de pistão e cilindro com vedação elástica. |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU4712797A (fr) |
BR (1) | BR9711938A (fr) |
GB (2) | GB9621769D0 (fr) |
NO (1) | NO991804D0 (fr) |
WO (1) | WO1998017930A1 (fr) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3326579A (en) * | 1964-05-27 | 1967-06-20 | Rockwell Mfg Co | Multiple conduit connection |
FR2062051A5 (fr) * | 1969-10-08 | 1971-06-25 | Inst Francais Du Petrole | |
USRE31645E (en) * | 1977-08-01 | 1984-08-14 | Regan Offshore International, Inc. | Safety apparatus for automatically sealing hydraulic lines within a sub-sea well casing |
US4460156A (en) * | 1981-05-01 | 1984-07-17 | Nl Industries, Inc. | Wellhead connector with check valve |
US4806114A (en) * | 1985-09-14 | 1989-02-21 | The British Petroleum Company P.L.C. | Underwater electrically conductive coupling |
US4749043A (en) * | 1986-06-25 | 1988-06-07 | Otis Engineering Corp. | Subsurface safety valves and seals |
US4703875A (en) * | 1986-07-24 | 1987-11-03 | S. C. Johnson & Son, Inc. | Low mass piston for aerosol container |
US4741402A (en) * | 1986-10-14 | 1988-05-03 | Hughes Tool Company | Subsea hydraulic connector with multiple ports |
GB2197425B (en) * | 1986-11-12 | 1990-02-28 | Metal Box Plc | Pistons for pressure-dispensing containers |
JPH0310057U (fr) * | 1989-06-20 | 1991-01-30 | ||
US5143483A (en) * | 1991-05-06 | 1992-09-01 | Shell Offshore Inc. | Hydraulic stab subassembly for remotely operated vehicle vertical interface tool |
US5284205A (en) * | 1992-04-01 | 1994-02-08 | Halliburton Company | Metal to metal seal for well safety valve |
GB2273396A (en) * | 1992-08-29 | 1994-06-15 | Martin Robin Bowman | Electrical connector |
US5476076A (en) * | 1994-12-06 | 1995-12-19 | Zhou; Zhishan | Internal combustion piston engine utilizing interference movable fit technology |
-
1996
- 1996-10-18 GB GBGB9621769.0A patent/GB9621769D0/en active Pending
-
1997
- 1997-10-17 AU AU47127/97A patent/AU4712797A/en not_active Abandoned
- 1997-10-17 WO PCT/GB1997/002865 patent/WO1998017930A1/fr active Application Filing
- 1997-10-17 BR BR9711938-5A patent/BR9711938A/pt not_active Application Discontinuation
- 1997-10-17 GB GB9722056A patent/GB2318403A/en not_active Withdrawn
-
1999
- 1999-04-15 NO NO991804A patent/NO991804D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO991804L (no) | 1999-04-15 |
GB9621769D0 (en) | 1996-12-11 |
AU4712797A (en) | 1998-05-15 |
WO1998017930A1 (fr) | 1998-04-30 |
GB9722056D0 (en) | 1997-12-17 |
NO991804D0 (no) | 1999-04-15 |
GB2318403A (en) | 1998-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |