BE718744A - - Google Patents

Info

Publication number
BE718744A
BE718744A BE718744DA BE718744A BE 718744 A BE718744 A BE 718744A BE 718744D A BE718744D A BE 718744DA BE 718744 A BE718744 A BE 718744A
Authority
BE
Belgium
Application number
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 BE718744A publication Critical patent/BE718744A/xx

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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
BE718744D 1967-08-09 1968-07-29 BE718744A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3650667 1967-08-09

Publications (1)

Publication Number Publication Date
BE718744A true BE718744A (enrdf_load_html_response) 1968-12-31

Family

ID=10388798

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718744D BE718744A (enrdf_load_html_response) 1967-08-09 1968-07-29

Country Status (5)

Country Link
BE (1) BE718744A (enrdf_load_html_response)
CH (1) CH470613A (enrdf_load_html_response)
FR (1) FR1576129A (enrdf_load_html_response)
GB (1) GB1231196A (enrdf_load_html_response)
NL (1) NL6811062A (enrdf_load_html_response)

Also Published As

Publication number Publication date
CH470613A (fr) 1969-03-31
FR1576129A (enrdf_load_html_response) 1969-07-25
GB1231196A (enrdf_load_html_response) 1971-05-12
NL6811062A (enrdf_load_html_response) 1969-02-11

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