[go: up one dir, main page]

GB9823911D0 - A design for a safety valve sealing system employing p.t.f.e. or similar polymer material - Google Patents

A design for a safety valve sealing system employing p.t.f.e. or similar polymer material

Info

Publication number
GB9823911D0
GB9823911D0 GBGB9823911.4A GB9823911A GB9823911D0 GB 9823911 D0 GB9823911 D0 GB 9823911D0 GB 9823911 A GB9823911 A GB 9823911A GB 9823911 D0 GB9823911 D0 GB 9823911D0
Authority
GB
United Kingdom
Prior art keywords
design
polymer material
safety valve
sealing system
system employing
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Withdrawn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
GBGB9823911.4A
Other versions
GB2343498A (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.)
Seetru Ltd
Original Assignee
Seetru 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 Seetru Ltd filed Critical Seetru Ltd
Priority to GB9823911A priority Critical patent/GB2343498A/en
Publication of GB9823911D0 publication Critical patent/GB9823911D0/en
Publication of GB2343498A publication Critical patent/GB2343498A/en
Withdrawn legal-status Critical Current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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K25/00—Details relating to contact between valve members and seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB9823911A 1998-11-03 1998-11-03 Safety valve with shape-recoverable sealing element Withdrawn GB2343498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9823911A GB2343498A (en) 1998-11-03 1998-11-03 Safety valve with shape-recoverable sealing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9823911A GB2343498A (en) 1998-11-03 1998-11-03 Safety valve with shape-recoverable sealing element

Publications (2)

Publication Number Publication Date
GB9823911D0 true GB9823911D0 (en) 1998-12-30
GB2343498A GB2343498A (en) 2000-05-10

Family

ID=10841661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9823911A Withdrawn GB2343498A (en) 1998-11-03 1998-11-03 Safety valve with shape-recoverable sealing element

Country Status (1)

Country Link
GB (1) GB2343498A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2474461A1 (en) * 2002-01-29 2003-08-07 Philip George Doust Washer assembly
DE102004038190A1 (en) * 2004-08-06 2006-03-16 Elringklinger Ag Sealing arrangement for a valve comprises a sealing element which is located between a valve seat and a valve body in such a way that it lies in the main force path of the sealing arrangement
DE102006013667A1 (en) * 2006-03-24 2007-09-27 Robert Bosch Gmbh Thermal deburring system with quick exhaust
RU2459128C1 (en) * 2010-12-30 2012-08-20 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В. Хруничева" Air valve gate
CN103216631A (en) * 2013-04-01 2013-07-24 无锡富盛阀业有限公司 Valve
US10823293B2 (en) 2018-07-23 2020-11-03 Emerson Vulcan Holding Llc Valve disc assemblies for fluid valves having soft seats

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB663333A (en) * 1949-09-08 1951-12-19 Manning Maxwell & Moore Improvements in or relating to safety valves
GB759178A (en) * 1952-11-22 1956-10-17 Dewrance & Co Improvements in single beat stop valves
DE3167298D1 (en) * 1980-07-24 1985-01-03 British Nuclear Fuels Plc Globe valve with insert seat
GB2224335B (en) * 1986-05-16 1990-09-12 Nupro Co Valve
US4922957A (en) * 1989-03-08 1990-05-08 National-Oilwell Valve with replaceable seal element
US4923173A (en) * 1989-10-30 1990-05-08 Vilter Manufacturing Corporation Seating seal means for disc-type valve
DE4300629C1 (en) * 1993-01-13 1994-03-24 Draegerwerk Ag Double valve with pressure compensation - has elastomer cone with lip forming one plug and other comprising pressure piece with elastomer covering

Also Published As

Publication number Publication date
GB2343498A (en) 2000-05-10

Similar Documents

Publication Publication Date Title
EP0685623A3 (en) A rotatable pressure seal.
GC0000014A (en) System for sealing the intersection between a primary and a branch borehole.
GB2342106B (en) Failsafe control system for a subsurface safety valve
MXPA02002012A (en) Actuator valve for pressure switch for a fluidic system.
ZA983040B (en) Dispensing valve closure with inner seal.
AU4054897A (en) Improved polymer reinforced fluid seal
ZA991433B (en) A valve for pressurized containers.
GB9823911D0 (en) A design for a safety valve sealing system employing p.t.f.e. or similar polymer material
EP1146267A4 (en) Pressure control valve
ZA979711B (en) A mechanical seal.
GB2335480B (en) Pressure regulating valve
GB9722904D0 (en) A design for a safety valve sealing system employing P.T.F.E. or similar polymer material
ES1038601Y (en) PRESSURE REGULATING VALVE.
IL130826A0 (en) Valve cartridge for lift valve having the closing pressure on the sealing limited
ZA975963B (en) Electro-pneumatic valve control.
ZA995697B (en) A valve.
PL328284A1 (en) Safety valve for hydraulic systems
ZA200102823B (en) A seal for a closure and a closure incorporating the seal.
ZA997359B (en) A safety relief valve.
AUPO470797A0 (en) Improved fluid valve sealing means
GB9806991D0 (en) Low pressure pneumatic control valve systems
GB9617763D0 (en) A rapid system for the determination of the set pressure of safety valves
TW376149U (en) Safety pressure reducing valve for the heater
ZA993496B (en) A valve.
ZA995837B (en) Low Pressure Packaging.

Legal Events

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