GB2044889B - Gate valve - Google Patents

Gate valve

Info

Publication number
GB2044889B
GB2044889B GB8007791A GB8007791A GB2044889B GB 2044889 B GB2044889 B GB 2044889B GB 8007791 A GB8007791 A GB 8007791A GB 8007791 A GB8007791 A GB 8007791A GB 2044889 B GB2044889 B GB 2044889B
Authority
GB
United Kingdom
Prior art keywords
gate valve
gate
valve
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
Application number
GB8007791A
Other versions
GB2044889A (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.)
Foster Wheeler (London) Ltd
Original Assignee
Foster Wheeler (London) 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 Foster Wheeler (London) Ltd filed Critical Foster Wheeler (London) Ltd
Priority to GB8007791A priority Critical patent/GB2044889B/en
Publication of GB2044889A publication Critical patent/GB2044889A/en
Application granted granted Critical
Publication of GB2044889B publication Critical patent/GB2044889B/en
Expired 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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/182—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of toggle links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Supply (AREA)
GB8007791A 1979-03-14 1980-03-07 Gate valve Expired GB2044889B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8007791A GB2044889B (en) 1979-03-14 1980-03-07 Gate valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7909007 1979-03-14
GB8007791A GB2044889B (en) 1979-03-14 1980-03-07 Gate valve

Publications (2)

Publication Number Publication Date
GB2044889A GB2044889A (en) 1980-10-22
GB2044889B true GB2044889B (en) 1983-04-20

Family

ID=26270898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007791A Expired GB2044889B (en) 1979-03-14 1980-03-07 Gate valve

Country Status (1)

Country Link
GB (1) GB2044889B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1033514A1 (en) * 1999-03-02 2000-09-06 Erfin Aktiengesellschaft Slide valve
CN114183544B (en) * 2022-02-17 2022-09-06 中国空气动力研究与发展中心设备设计与测试技术研究所 Be used for large-scale environment wind-tunnel high temperature pivot dynamic seal rotation link mechanism subassembly

Also Published As

Publication number Publication date
GB2044889A (en) 1980-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)