GB2102920B - Spade valves - Google Patents

Spade valves

Info

Publication number
GB2102920B
GB2102920B GB08216157A GB8216157A GB2102920B GB 2102920 B GB2102920 B GB 2102920B GB 08216157 A GB08216157 A GB 08216157A GB 8216157 A GB8216157 A GB 8216157A GB 2102920 B GB2102920 B GB 2102920B
Authority
GB
United Kingdom
Prior art keywords
spade
valves
spade valves
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
GB08216157A
Other versions
GB2102920A (en
Inventor
Hector Arthur Judd
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.)
POWER HOUSE ENGINEERING LIMITE
Original Assignee
POWER HOUSE ENGINEERING LIMITE
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 POWER HOUSE ENGINEERING LIMITE filed Critical POWER HOUSE ENGINEERING LIMITE
Priority to GB08216157A priority Critical patent/GB2102920B/en
Publication of GB2102920A publication Critical patent/GB2102920A/en
Application granted granted Critical
Publication of GB2102920B publication Critical patent/GB2102920B/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
    • F16K3/20—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 seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
GB08216157A 1981-06-04 1982-06-03 Spade valves Expired GB2102920B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08216157A GB2102920B (en) 1981-06-04 1982-06-03 Spade valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8117163 1981-06-04
GB08216157A GB2102920B (en) 1981-06-04 1982-06-03 Spade valves

Publications (2)

Publication Number Publication Date
GB2102920A GB2102920A (en) 1983-02-09
GB2102920B true GB2102920B (en) 1984-12-05

Family

ID=26279686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08216157A Expired GB2102920B (en) 1981-06-04 1982-06-03 Spade valves

Country Status (1)

Country Link
GB (1) GB2102920B (en)

Also Published As

Publication number Publication date
GB2102920A (en) 1983-02-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee