NO955271D0 - Anordning ved boretårn omfattende drivanordning for stempel-/sylinderarrangement - Google Patents
Anordning ved boretårn omfattende drivanordning for stempel-/sylinderarrangementInfo
- Publication number
- NO955271D0 NO955271D0 NO955271A NO955271A NO955271D0 NO 955271 D0 NO955271 D0 NO 955271D0 NO 955271 A NO955271 A NO 955271A NO 955271 A NO955271 A NO 955271A NO 955271 D0 NO955271 D0 NO 955271D0
- Authority
- NO
- Norway
- Prior art keywords
- piston
- cylinder arrangement
- arrangement drive
- drill tower
- yoke
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
- Actuator (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO955271A NO302047B1 (no) | 1995-12-22 | 1995-12-22 | Anordning ved boretårn omfattende drivanordning for stempel-/sylinderarrangement |
DE69631788T DE69631788D1 (de) | 1995-12-22 | 1996-12-18 | Vorrichtung und verfahren zum heben und senken eines kolbens in einer kolben-zylinder einheit in einem bohrmast |
CA002240582A CA2240582C (en) | 1995-12-22 | 1996-12-18 | Apparatus and method for raising and lowering a piston in a piston-cylinder arrangement in a derrick |
PCT/NO1996/000294 WO1997023706A1 (en) | 1995-12-22 | 1996-12-18 | Apparatus and method for raising and lowering a piston in a piston-cylinder arrangement in a derrick |
KR1019980704780A KR19990076668A (ko) | 1995-12-22 | 1996-12-18 | 데릭 내의 피스톤-실린더 조립체를 상승 또는하강시키기 위한 장치 및 방법 |
AU12133/97A AU1213397A (en) | 1995-12-22 | 1996-12-18 | Apparatus and method for raising and lowering a piston in a piston-cylinder arrangement in a derrick |
EP96943394A EP0868593B1 (en) | 1995-12-22 | 1996-12-18 | Apparatus and method for raising and lowering a piston in a piston-cylinder arrangement in a derrick |
AT96943394T ATE261054T1 (de) | 1995-12-22 | 1996-12-18 | Vorrichtung und verfahren zum heben und senken eines kolbens in einer kolben-zylinder einheit in einem bohrmast |
JP9523532A JP2000502765A (ja) | 1995-12-22 | 1996-12-18 | デリックにおけるピストンシリンダ装置のピストンの昇降装置及び方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO955271A NO302047B1 (no) | 1995-12-22 | 1995-12-22 | Anordning ved boretårn omfattende drivanordning for stempel-/sylinderarrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
NO955271D0 true NO955271D0 (no) | 1995-12-22 |
NO955271L NO955271L (no) | 1997-06-23 |
NO302047B1 NO302047B1 (no) | 1998-01-12 |
Family
ID=19898876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO955271A NO302047B1 (no) | 1995-12-22 | 1995-12-22 | Anordning ved boretårn omfattende drivanordning for stempel-/sylinderarrangement |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0868593B1 (no) |
JP (1) | JP2000502765A (no) |
KR (1) | KR19990076668A (no) |
AT (1) | ATE261054T1 (no) |
AU (1) | AU1213397A (no) |
CA (1) | CA2240582C (no) |
DE (1) | DE69631788D1 (no) |
NO (1) | NO302047B1 (no) |
WO (1) | WO1997023706A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20060536A1 (it) * | 2006-07-20 | 2008-01-21 | Drillmec Spa | Unita' di perforazione. |
KR100654207B1 (ko) * | 2006-09-11 | 2006-12-06 | (주)수호산업개발 | 굴삭기에 장착되는 암반천공장치의 유압회로 시스템 |
CN106321534B (zh) * | 2016-09-21 | 2018-02-16 | 中国石油大学(华东) | 海洋浮式钻井游车大钩升沉补偿装置 |
CN108035917B (zh) * | 2017-12-12 | 2019-07-09 | 中国石油大学(华东) | 一种液气蓄能装置用隔离阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB106955A (en) * | 1916-12-22 | 1917-06-14 | Napoleon Rinfrett | An Improved Anti-skidding Device for Wheel Tyres. |
-
1995
- 1995-12-22 NO NO955271A patent/NO302047B1/no not_active IP Right Cessation
-
1996
- 1996-12-18 EP EP96943394A patent/EP0868593B1/en not_active Expired - Lifetime
- 1996-12-18 DE DE69631788T patent/DE69631788D1/de not_active Expired - Lifetime
- 1996-12-18 WO PCT/NO1996/000294 patent/WO1997023706A1/en active IP Right Grant
- 1996-12-18 CA CA002240582A patent/CA2240582C/en not_active Expired - Fee Related
- 1996-12-18 AU AU12133/97A patent/AU1213397A/en not_active Abandoned
- 1996-12-18 KR KR1019980704780A patent/KR19990076668A/ko not_active Application Discontinuation
- 1996-12-18 AT AT96943394T patent/ATE261054T1/de not_active IP Right Cessation
- 1996-12-18 JP JP9523532A patent/JP2000502765A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO955271L (no) | 1997-06-23 |
EP0868593A1 (en) | 1998-10-07 |
DE69631788D1 (de) | 2004-04-08 |
EP0868593B1 (en) | 2004-03-03 |
CA2240582A1 (en) | 1997-07-03 |
CA2240582C (en) | 2005-08-09 |
KR19990076668A (ko) | 1999-10-15 |
WO1997023706A1 (en) | 1997-07-03 |
JP2000502765A (ja) | 2000-03-07 |
ATE261054T1 (de) | 2004-03-15 |
AU1213397A (en) | 1997-07-17 |
NO302047B1 (no) | 1998-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: MHWIRTH AS, NO |
|
MK1K | Patent expired |