GB1288373A - - Google Patents

Info

Publication number
GB1288373A
GB1288373A GB1288373DA GB1288373A GB 1288373 A GB1288373 A GB 1288373A GB 1288373D A GB1288373D A GB 1288373DA GB 1288373 A GB1288373 A GB 1288373A
Authority
GB
United Kingdom
Prior art keywords
ring
gate
valve
sept
recess
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
Other languages
English (en)
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 filed Critical
Publication of GB1288373A publication Critical patent/GB1288373A/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
    • F16K3/30—Details
    • 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
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
GB1288373D 1968-09-24 1968-09-24 Expired GB1288373A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4524468 1968-09-24

Publications (1)

Publication Number Publication Date
GB1288373A true GB1288373A (de) 1972-09-06

Family

ID=10436460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288373D Expired GB1288373A (de) 1968-09-24 1968-09-24

Country Status (1)

Country Link
GB (1) GB1288373A (de)

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Legal Events

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