GB9400652D0 - A valve assembly - Google Patents

A valve assembly

Info

Publication number
GB9400652D0
GB9400652D0 GB9400652A GB9400652A GB9400652D0 GB 9400652 D0 GB9400652 D0 GB 9400652D0 GB 9400652 A GB9400652 A GB 9400652A GB 9400652 A GB9400652 A GB 9400652A GB 9400652 D0 GB9400652 D0 GB 9400652D0
Authority
GB
United Kingdom
Prior art keywords
valve assembly
valve
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB9400652A
Other versions
GB2285673A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kent Introl Ltd
Original Assignee
Kent Introl Ltd
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.)
Filing date
Publication date
Application filed by Kent Introl Ltd filed Critical Kent Introl Ltd
Priority to GB9400652A priority Critical patent/GB2285673A/en
Publication of GB9400652D0 publication Critical patent/GB9400652D0/en
Publication of GB2285673A publication Critical patent/GB2285673A/en
Withdrawn legal-status Critical Current

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
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
GB9400652A 1994-01-14 1994-01-14 Choke valve assembly Withdrawn GB2285673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9400652A GB2285673A (en) 1994-01-14 1994-01-14 Choke valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9400652A GB2285673A (en) 1994-01-14 1994-01-14 Choke valve assembly

Publications (2)

Publication Number Publication Date
GB9400652D0 true GB9400652D0 (en) 1994-03-09
GB2285673A GB2285673A (en) 1995-07-19

Family

ID=10748797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9400652A Withdrawn GB2285673A (en) 1994-01-14 1994-01-14 Choke valve assembly

Country Status (1)

Country Link
GB (1) GB2285673A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7104281B2 (en) 2003-08-15 2006-09-12 Dresser, Inc. Fluid flow regulation
CN106381908B (en) * 2014-07-27 2019-03-15 浙江科助达机械科技有限公司 A kind of tank for excrement pan and design method
CN108757976B (en) * 2018-07-12 2020-11-13 铜陵天海流体控制股份有限公司 Three-stage pressure reduction type equal percentage characteristic regulating control valve for boiler system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540022A (en) * 1982-06-01 1985-09-10 Harry R. Cove Choke for drilling or production use
US4531545A (en) * 1983-04-04 1985-07-30 Hydril Company Drilling choke valve
US4702279A (en) * 1984-12-10 1987-10-27 Mepaco, Inc. Valve to control the rate and shape of a fluid stream
FR2609774B1 (en) * 1987-01-21 1989-05-05 Nicolas Yves SAFETY VALVE FOR HIGH PRESSURE FLUIDS AND ABRASIVES
GB2277792B (en) * 1993-05-05 1997-08-06 Kent Introl Ltd Valve
GB2279131B (en) * 1993-06-16 1997-06-25 Seaboard Lloyd Ltd Choke valve

Also Published As

Publication number Publication date
GB2285673A (en) 1995-07-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)