GB2042682B - Gate valves - Google Patents

Gate valves

Info

Publication number
GB2042682B
GB2042682B GB7934947A GB7934947A GB2042682B GB 2042682 B GB2042682 B GB 2042682B GB 7934947 A GB7934947 A GB 7934947A GB 7934947 A GB7934947 A GB 7934947A GB 2042682 B GB2042682 B GB 2042682B
Authority
GB
United Kingdom
Prior art keywords
gate valves
valves
gate
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
GB7934947A
Other versions
GB2042682A (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.)
Neptune Glenfield Ltd
Original Assignee
Neptune Glenfield 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 Neptune Glenfield Ltd filed Critical Neptune Glenfield Ltd
Priority to GB7934947A priority Critical patent/GB2042682B/en
Publication of GB2042682A publication Critical patent/GB2042682A/en
Application granted granted Critical
Publication of GB2042682B publication Critical patent/GB2042682B/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
    • F16K3/12—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 wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
GB7934947A 1979-02-14 1979-10-09 Gate valves Expired GB2042682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7934947A GB2042682B (en) 1979-02-14 1979-10-09 Gate valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7905275 1979-02-14
GB7934947A GB2042682B (en) 1979-02-14 1979-10-09 Gate valves

Publications (2)

Publication Number Publication Date
GB2042682A GB2042682A (en) 1980-09-24
GB2042682B true GB2042682B (en) 1983-01-06

Family

ID=26270572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7934947A Expired GB2042682B (en) 1979-02-14 1979-10-09 Gate valves

Country Status (1)

Country Link
GB (1) GB2042682B (en)

Also Published As

Publication number Publication date
GB2042682A (en) 1980-09-24

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Legal Events

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