ATE140760T1 - Auslösevorrichtung - Google Patents
AuslösevorrichtungInfo
- Publication number
- ATE140760T1 ATE140760T1 AT91311928T AT91311928T ATE140760T1 AT E140760 T1 ATE140760 T1 AT E140760T1 AT 91311928 T AT91311928 T AT 91311928T AT 91311928 T AT91311928 T AT 91311928T AT E140760 T1 ATE140760 T1 AT E140760T1
- Authority
- AT
- Austria
- Prior art keywords
- reciprocal
- movement
- lock member
- lock
- moves
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/69—Redundant disconnection blocking means
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/59—Manually releaseable latch type
- Y10T403/591—Manually releaseable latch type having operating mechanism
- Y10T403/593—Remotely actuated
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909028185A GB9028185D0 (en) | 1990-12-29 | 1990-12-29 | A release mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE140760T1 true ATE140760T1 (de) | 1996-08-15 |
Family
ID=10687675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91311928T ATE140760T1 (de) | 1990-12-29 | 1991-12-23 | Auslösevorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5253706A (de) |
EP (1) | EP0485243B1 (de) |
AT (1) | ATE140760T1 (de) |
DE (1) | DE69121057D1 (de) |
GB (1) | GB9028185D0 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200581C1 (de) * | 1992-01-11 | 1993-07-29 | Mepla-Werke Lautenschlaeger Gmbh & Co Kg, 6107 Reinheim, De | |
US6788999B2 (en) | 1992-01-21 | 2004-09-07 | Sri International, Inc. | Surgical system |
EP1356781A3 (de) | 1992-01-21 | 2013-07-24 | SRI International | Ferngesteuertes chirurgisches System |
US6731988B1 (en) | 1992-01-21 | 2004-05-04 | Sri International | System and method for remote endoscopic surgery |
US6963792B1 (en) * | 1992-01-21 | 2005-11-08 | Sri International | Surgical method |
WO1994026167A1 (en) * | 1993-05-14 | 1994-11-24 | Sri International | Remote center positioner |
US6026903A (en) * | 1994-05-02 | 2000-02-22 | Halliburton Energy Services, Inc. | Bidirectional disappearing plug |
US5826661A (en) * | 1994-05-02 | 1998-10-27 | Halliburton Energy Services, Inc. | Linear indexing apparatus and methods of using same |
GB2298880B (en) * | 1995-03-17 | 1998-12-02 | Mark Buyers | Plug valve assembly |
US5814038A (en) | 1995-06-07 | 1998-09-29 | Sri International | Surgical manipulator for a telerobotic system |
US5649956A (en) | 1995-06-07 | 1997-07-22 | Sri International | System and method for releasably holding a surgical instrument |
US5947205A (en) * | 1996-06-20 | 1999-09-07 | Halliburton Energy Services, Inc. | Linear indexing apparatus with selective porting |
US6076600A (en) * | 1998-02-27 | 2000-06-20 | Halliburton Energy Services, Inc. | Plug apparatus having a dispersible plug member and a fluid barrier |
US6120261A (en) * | 1998-08-25 | 2000-09-19 | Saudi Arabian Oil Company | Electric submersible pump with hollow drive shaft |
US6220350B1 (en) | 1998-12-01 | 2001-04-24 | Halliburton Energy Services, Inc. | High strength water soluble plug |
US6493608B1 (en) * | 1999-04-07 | 2002-12-10 | Intuitive Surgical, Inc. | Aspects of a control system of a minimally invasive surgical apparatus |
US6817974B2 (en) | 2001-06-29 | 2004-11-16 | Intuitive Surgical, Inc. | Surgical tool having positively positionable tendon-actuated multi-disk wrist joint |
US20060178556A1 (en) | 2001-06-29 | 2006-08-10 | Intuitive Surgical, Inc. | Articulate and swapable endoscope for a surgical robot |
US6719059B2 (en) | 2002-02-06 | 2004-04-13 | Abb Vetco Gray Inc. | Plug installation system for deep water subsea wells |
EP2901958B1 (de) | 2002-12-06 | 2019-02-06 | Intuitive Surgical Operations, Inc. | Flexibles Gelenk für ein Operationsinstrument |
US7121344B2 (en) * | 2003-01-10 | 2006-10-17 | Vetco Gray Inc. | Plug installation system for deep water subsea wells |
US7467778B2 (en) * | 2003-09-15 | 2008-12-23 | Exxonmobil Upstream Research Company | Slurry tolerant pilot operated relief valve |
GB0326457D0 (en) | 2003-11-13 | 2003-12-17 | Red Spider Technology Ltd | Actuating mechanism |
US8869899B2 (en) | 2011-02-21 | 2014-10-28 | Tetra Technologies, Inc. | Method for pulling a crown plug |
US10084395B2 (en) | 2012-07-06 | 2018-09-25 | Richard Banduric | Complex electric fields and static electric fields to effect motion with conduction currents |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670815A (en) * | 1971-01-22 | 1972-06-20 | Cicero C Brown | Well packer |
US3863715A (en) * | 1973-10-10 | 1975-02-04 | Otis Eng Co | Landing and running tool assembly |
JPS5760820U (de) * | 1980-09-12 | 1982-04-10 | ||
US4474242A (en) * | 1981-06-29 | 1984-10-02 | Schlumberger Technology Corporation | Annulus pressure controlled reversing valve |
US4405017A (en) * | 1981-10-02 | 1983-09-20 | Baker International Corporation | Positive locating expendable plug |
US4432418A (en) * | 1981-11-09 | 1984-02-21 | Mayland Harold E | Apparatus for releasably bridging a well |
US4479539A (en) * | 1982-10-18 | 1984-10-30 | Otis Engineering Corporation | Downhole lock system |
US4657077A (en) * | 1985-12-16 | 1987-04-14 | Hughes Tool Company | Locking production seal assembly |
JPH0755855Y2 (ja) * | 1988-02-04 | 1995-12-25 | ケーエス・サノヤス株式会社 | 回転接手部の連結構造 |
-
1990
- 1990-12-29 GB GB909028185A patent/GB9028185D0/en active Pending
-
1991
- 1991-12-23 EP EP91311928A patent/EP0485243B1/de not_active Expired - Lifetime
- 1991-12-23 AT AT91311928T patent/ATE140760T1/de not_active IP Right Cessation
- 1991-12-23 DE DE69121057T patent/DE69121057D1/de not_active Expired - Lifetime
- 1991-12-26 US US07/813,816 patent/US5253706A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0485243A1 (de) | 1992-05-13 |
EP0485243B1 (de) | 1996-07-24 |
GB9028185D0 (en) | 1991-02-13 |
DE69121057D1 (de) | 1996-08-29 |
US5253706A (en) | 1993-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |