FR1052483A - Perfectionnements aux robinets-vannes - Google Patents

Perfectionnements aux robinets-vannes

Info

Publication number
FR1052483A
FR1052483A FR1052483DA FR1052483A FR 1052483 A FR1052483 A FR 1052483A FR 1052483D A FR1052483D A FR 1052483DA FR 1052483 A FR1052483 A FR 1052483A
Authority
FR
France
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
Other languages
English (en)
Inventor
Georges Mulard
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 FR1052483A publication Critical patent/FR1052483A/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
    • F16K3/02—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
    • F16K3/18—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 closure members
    • F16K3/184—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 closure members by means of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1052483D 1952-03-15 1952-03-15 Perfectionnements aux robinets-vannes Expired FR1052483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052483T 1952-03-15

Publications (1)

Publication Number Publication Date
FR1052483A true FR1052483A (fr) 1954-01-25

Family

ID=9595324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052483D Expired FR1052483A (fr) 1952-03-15 1952-03-15 Perfectionnements aux robinets-vannes

Country Status (1)

Country Link
FR (1) FR1052483A (fr)

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