NL6900682A - - Google Patents

Info

Publication number: NL6900682A
Authority: NL; Netherlands

Application number

NL6900682A

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.)

1968-01-15

Filing date

1969-01-15

Publication date

1969-07-17

1969-01-15 Application filed filed Critical

1969-07-17 Publication of NL6900682A publication Critical patent/NL6900682A/xx

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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Valve Housings (AREA)
Fluid-Driven Valves (AREA)
Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

NL6900682A 1968-01-15 1969-01-15 NL6900682A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US69770668A	1968-01-15	1968-01-15

Publications (1)

Publication Number	Publication Date
NL6900682A true NL6900682A (de)	1969-07-17

Family

ID=24802208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6900682A NL6900682A (de)	1968-01-15	1969-01-15

Country Status (7)

Country	Link
US (1)	US3466001A (de)
AT (1)	AT293123B (de)
DE (1)	DE1901564B1 (de)
ES (1)	ES362489A1 (de)
FR (1)	FR2000264A1 (de)
GB (1)	GB1250403A (de)
NL (1)	NL6900682A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3572032A (en) *	1968-07-18	1971-03-23	William M Terry	Immersible electrohydraulic failsafe valve operator
US3729168A (en) *	1971-08-13	1973-04-24	Acf Ind Inc	Piston stop for piston operated valve
US3913883A (en) *	1974-09-03	1975-10-21	Acf Ind Inc	Means for securing flexible diaphragm in fluid actuator for valves
US4213480A (en) *	1978-12-26	1980-07-22	Acf Industries, Incorporated	Manual override for hydraulic gate valve actuators
US4650151A (en) *	1983-01-10	1987-03-17	Fmc Corporation	Subsea gate valve actuator with external manual override and drift adjustment
GB2138542B (en) *	1983-04-23	1986-07-02	Expert Ind Controls Ltd	Fluid control valve
FR2574849B1 (fr) *	1984-12-19	1987-11-20	Elf Aquitaine	Module immergeable de commande de vannes de tetes de puits immergees dans un milieu liquide
DE3703303A1 (de) *	1987-02-04	1988-08-18	Babcock Werke Ag	Schnellschluss-absperrschieber
US6041804A (en) *	1998-02-23	2000-03-28	Chatufale; Vijay R.	Subsea valve actuator and method
US6182678B1 (en) *	1999-11-18	2001-02-06	Young & Franklin, Inc.	Apparatus for safely installing and removing spring failsafe actuator
US8714263B2 (en)	2001-03-08	2014-05-06	Worldwide Oilfield Machine, Inc.	Lightweight and compact subsea intervention package and method
US6609533B2 (en)	2001-03-08	2003-08-26	World Wide Oilfield Machine, Inc.	Valve actuator and method
CA2526102C (en) *	2003-06-17	2008-05-13	Worldwide Oilfield Machine, Inc.	Lightweight and compact subsea intervention package and method
US8240952B2 (en)	2007-05-17	2012-08-14	Trident Subsea Technologies, Llc	Universal pump platform
US8240191B2 (en) *	2008-05-13	2012-08-14	Trident Subsea Technologies, Llc	Universal power and testing platform
US10400545B2 (en) *	2016-07-08	2019-09-03	Cameron International Corporation	Flow control assembly
CN109555498B (zh) *	2018-11-08	2021-03-02	中国海洋石油集团有限公司	一种井筒保护装置
US11261978B2 (en)	2019-03-27	2022-03-01	Cameron International Corporation	Annulus safety valve system and method
EP3976921A4 (de)	2019-06-03	2023-08-23	Cameron Technologies Limited	Ventilsysteme für bohrlochkopfanordnung und verfahren
US11435001B2 (en)	2020-01-15	2022-09-06	Worldwide Oilfield Machine, Inc.	Gate valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2647538A (en) *	1947-09-18	1953-08-04	Honeywell Regulator Co	Manually and fluid-pressure operated valve
US2942616A (en) *	1954-04-19	1960-06-28	Shaffer Tool Works	Hinged cap, cellar production gate
US3239248A (en) *	1962-01-18	1966-03-08	Cameron Iron Works Inc	Apparatus for drilling and completing a well
US3378224A (en) *	1965-06-28	1968-04-16	Otis Eng Co	Well tools

1968
- 1968-01-15 US US697706A patent/US3466001A/en not_active Expired - Lifetime
1969
- 1969-01-14 AT AT35269A patent/AT293123B/de not_active IP Right Cessation
- 1969-01-14 ES ES362489A patent/ES362489A1/es not_active Expired
- 1969-01-14 DE DE19691901564 patent/DE1901564B1/de active Pending
- 1969-01-15 GB GB1250403D patent/GB1250403A/en not_active Expired
- 1969-01-15 FR FR6900588A patent/FR2000264A1/fr not_active Withdrawn
- 1969-01-15 NL NL6900682A patent/NL6900682A/xx unknown

Also Published As

Publication number	Publication date
GB1250403A (de)	1971-10-20
ES362489A1 (es)	1970-11-01
DE1901564B1 (de)	1971-02-18
AT293123B (de)	1971-09-27
US3466001A (en)	1969-09-09
FR2000264A1 (de)	1969-09-05

Publication	Publication Date	Title
AU5506869A (de)	1970-11-26
FR2000264A1 (de)	1969-09-05
AU5184069A (de)	1970-07-17
AU6168869A (de)	1971-04-08
AU6171569A (de)	1971-04-08
AU416157B2 (de)	1971-08-23
AU4811568A (de)	1974-08-01
AU421558B1 (de)	1970-01-29
AR203075Q (de)	1975-08-14
AU4744468A (de)	1970-06-18
BE709320A (de)	1968-05-16
BE709119A (de)	1968-05-16
BE726773A (de)	1969-06-16
BE726694A (de)	1969-07-09
BE726674A (de)	1969-06-16
BE726492A (de)	1969-06-16
BE726206A (de)	1969-06-27
AU4224469A (de)	1970-02-26
BE709496A (de)	1968-07-17
BE709484A (de)	1968-05-30
BE709479A (de)	1968-07-17
BE709446A (de)	1968-05-30
BE709435A (de)	1968-07-16
BE709415A (de)	1968-05-30
BE724687A (de)	1969-05-02