FR1139594A - Valve, especially safety - Google Patents

Valve, especially safety

Info

Publication number
FR1139594A
FR1139594A FR1139594DA FR1139594A FR 1139594 A FR1139594 A FR 1139594A FR 1139594D A FR1139594D A FR 1139594DA FR 1139594 A FR1139594 A FR 1139594A
Authority
FR
France
Prior art keywords
valve
especially safety
safety
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
Jean Faure Herman
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 FR1139594A publication Critical patent/FR1139594A/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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1139594D 1955-08-10 1955-08-10 Valve, especially safety Expired FR1139594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139594T 1955-08-10

Publications (1)

Publication Number Publication Date
FR1139594A true FR1139594A (en) 1957-07-02

Family

ID=9641820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139594D Expired FR1139594A (en) 1955-08-10 1955-08-10 Valve, especially safety

Country Status (1)

Country Link
FR (1) FR1139594A (en)

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