FR1009277A - Safety valve - Google Patents

Safety valve

Info

Publication number
FR1009277A
FR1009277A FR1009277DA FR1009277A FR 1009277 A FR1009277 A FR 1009277A FR 1009277D A FR1009277D A FR 1009277DA FR 1009277 A FR1009277 A FR 1009277A
Authority
FR
France
Prior art keywords
safety valve
safety
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
Other languages
French (fr)
Inventor
Norbert Delacroix
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 FR1009277A publication Critical patent/FR1009277A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
FR1009277D 1948-06-02 1948-06-02 Safety valve Expired FR1009277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009277T 1948-06-02

Publications (1)

Publication Number Publication Date
FR1009277A true FR1009277A (en) 1952-05-27

Family

ID=9568026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009277D Expired FR1009277A (en) 1948-06-02 1948-06-02 Safety valve

Country Status (1)

Country Link
FR (1) FR1009277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964139A (en) * 1957-05-01 1960-12-13 Goodyear Tire & Rubber Pneumatic shock absorber
US4008853A (en) * 1975-10-31 1977-02-22 Vernay Laboratories, Inc. Pressure responsive self-purging emitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964139A (en) * 1957-05-01 1960-12-13 Goodyear Tire & Rubber Pneumatic shock absorber
US4008853A (en) * 1975-10-31 1977-02-22 Vernay Laboratories, Inc. Pressure responsive self-purging emitter

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