FR1290293A - Gate valve - Google Patents

Gate valve

Info

Publication number
FR1290293A
FR1290293A FR854322A FR854322A FR1290293A FR 1290293 A FR1290293 A FR 1290293A FR 854322 A FR854322 A FR 854322A FR 854322 A FR854322 A FR 854322A FR 1290293 A FR1290293 A FR 1290293A
Authority
FR
France
Prior art keywords
gate valve
gate
valve
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
FR854322A
Other languages
French (fr)
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
Priority to FR854322A priority Critical patent/FR1290293A/en
Application granted granted Critical
Publication of FR1290293A publication Critical patent/FR1290293A/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
    • F16K3/22—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
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR854322A 1961-03-02 1961-03-02 Gate valve Expired FR1290293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854322A FR1290293A (en) 1961-03-02 1961-03-02 Gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854322A FR1290293A (en) 1961-03-02 1961-03-02 Gate valve

Publications (1)

Publication Number Publication Date
FR1290293A true FR1290293A (en) 1962-04-13

Family

ID=8749946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854322A Expired FR1290293A (en) 1961-03-02 1961-03-02 Gate valve

Country Status (1)

Country Link
FR (1) FR1290293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479940A1 (en) * 1980-04-08 1981-10-09 Asahi Organic Chem Ind STOP TAP FOR LIQUID FLUID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479940A1 (en) * 1980-04-08 1981-10-09 Asahi Organic Chem Ind STOP TAP FOR LIQUID FLUID

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