FR1576129A - - Google Patents

Info

Publication number
FR1576129A
FR1576129A FR1576129DA FR1576129A FR 1576129 A FR1576129 A FR 1576129A FR 1576129D A FR1576129D A FR 1576129DA FR 1576129 A FR1576129 A FR 1576129A
Authority
FR
France
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
French (fr)
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
Application granted granted Critical
Publication of FR1576129A publication Critical patent/FR1576129A/fr
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
    • F16K3/22—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)
FR1576129D 1967-08-09 1968-08-05 Expired FR1576129A (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
FR1576129A true FR1576129A (enrdf_load_html_response) 1969-07-25

Family

ID=10388798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576129D Expired FR1576129A (enrdf_load_html_response) 1967-08-09 1968-08-05

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
BE718744A (enrdf_load_html_response) 1968-12-31
GB1231196A (enrdf_load_html_response) 1971-05-12
NL6811062A (enrdf_load_html_response) 1969-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse