GB2340917B - Improvements relating to valves - Google Patents

Improvements relating to valves

Info

Publication number
GB2340917B
GB2340917B GB9916144A GB9916144A GB2340917B GB 2340917 B GB2340917 B GB 2340917B GB 9916144 A GB9916144 A GB 9916144A GB 9916144 A GB9916144 A GB 9916144A GB 2340917 B GB2340917 B GB 2340917B
Authority
GB
United Kingdom
Prior art keywords
valves
improvements relating
relating
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.)
Expired - Lifetime
Application number
GB9916144A
Other versions
GB9916144D0 (en
GB2340917A (en
Inventor
Richard James Pond
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9916144D0 publication Critical patent/GB9916144D0/en
Publication of GB2340917A publication Critical patent/GB2340917A/en
Application granted granted Critical
Publication of GB2340917B publication Critical patent/GB2340917B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/04—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 flat sealing faces; Packings therefor with pivoted closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
GB9916144A 1998-08-21 1999-07-12 Improvements relating to valves Expired - Lifetime GB2340917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9818175A GB9818175D0 (en) 1998-08-21 1998-08-21 Improvements relating to valves

Publications (3)

Publication Number Publication Date
GB9916144D0 GB9916144D0 (en) 1999-09-08
GB2340917A GB2340917A (en) 2000-03-01
GB2340917B true GB2340917B (en) 2002-10-23

Family

ID=10837575

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9818175A Ceased GB9818175D0 (en) 1998-08-21 1998-08-21 Improvements relating to valves
GB9916144A Expired - Lifetime GB2340917B (en) 1998-08-21 1999-07-12 Improvements relating to valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9818175A Ceased GB9818175D0 (en) 1998-08-21 1998-08-21 Improvements relating to valves

Country Status (1)

Country Link
GB (2) GB9818175D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398856B (en) * 2003-02-28 2006-04-19 British Engines Ltd Improved rotary disc valve
US7866629B2 (en) 2006-10-04 2011-01-11 Itt Manufacturing Enterprises, Inc. Gate valve with streamlined flow
GB2516163A (en) 2013-07-10 2015-01-14 Lb Bentley Ltd Gate valve
GB2526133A (en) 2014-05-15 2015-11-18 Lb Bentley Ltd Valve
GB2527339B (en) * 2014-06-19 2016-08-24 Oliver Valvetek Ltd Valve
GB2532984A (en) * 2014-12-04 2016-06-08 Lb Bentley Ltd Valve arrangement
DE102017222699B4 (en) * 2016-12-14 2024-01-18 National Coupling Company, Inc. Subsea valve with non-circular metal sliding seals
US10865892B2 (en) 2016-12-14 2020-12-15 National Coupling Company Subsea valve with non-circular sliding metal seals
CN110612411A (en) 2017-05-09 2019-12-24 美国圣戈班性能塑料公司 Seal, assembly and method of use
US11231124B2 (en) * 2019-10-03 2022-01-25 Oceaneering International, Inc. Isolation valve for fluid flow regulation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044850A (en) * 1979-03-14 1980-10-22 Sulzer Ag Cylinder intake valve slide for an internal combustion engine
US4305261A (en) * 1979-03-28 1981-12-15 Dornier-System Gmbh Controllable phase separator for sealing containers filled with superfluid helium
EP0160611A1 (en) * 1984-04-27 1985-11-06 Ermis Apparatus for the flow regulation of a fluid, especially water, in a pipe
GB2238373A (en) * 1989-10-04 1991-05-29 Automatic Control Components Multiple orifice valve with reduced operator torque
GB2277573A (en) * 1993-04-26 1994-11-02 Fssl Ltd Variable flow valves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044850A (en) * 1979-03-14 1980-10-22 Sulzer Ag Cylinder intake valve slide for an internal combustion engine
US4305261A (en) * 1979-03-28 1981-12-15 Dornier-System Gmbh Controllable phase separator for sealing containers filled with superfluid helium
EP0160611A1 (en) * 1984-04-27 1985-11-06 Ermis Apparatus for the flow regulation of a fluid, especially water, in a pipe
GB2238373A (en) * 1989-10-04 1991-05-29 Automatic Control Components Multiple orifice valve with reduced operator torque
GB2277573A (en) * 1993-04-26 1994-11-02 Fssl Ltd Variable flow valves

Also Published As

Publication number Publication date
GB9818175D0 (en) 1998-10-14
GB9916144D0 (en) 1999-09-08
GB2340917A (en) 2000-03-01

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20190711