FR2290617B1 - - Google Patents

Info

Publication number
FR2290617B1
FR2290617B1 FR7440645A FR7440645A FR2290617B1 FR 2290617 B1 FR2290617 B1 FR 2290617B1 FR 7440645 A FR7440645 A FR 7440645A FR 7440645 A FR7440645 A FR 7440645A FR 2290617 B1 FR2290617 B1 FR 2290617B1
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
FR7440645A
Other languages
French (fr)
Other versions
FR2290617A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7440645A priority Critical patent/FR2290617A1/fr
Publication of FR2290617A1 publication Critical patent/FR2290617A1/fr
Application granted granted Critical
Publication of FR2290617B1 publication Critical patent/FR2290617B1/fr
Granted 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
    • 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
    • F16K17/20—Excess-flow valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
FR7440645A 1974-11-08 1974-11-08 Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression Granted FR2290617A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440645A FR2290617A1 (fr) 1974-11-08 1974-11-08 Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440645A FR2290617A1 (fr) 1974-11-08 1974-11-08 Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression

Publications (2)

Publication Number Publication Date
FR2290617A1 FR2290617A1 (fr) 1976-06-04
FR2290617B1 true FR2290617B1 (enExample) 1979-07-06

Family

ID=9145934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440645A Granted FR2290617A1 (fr) 1974-11-08 1974-11-08 Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression

Country Status (1)

Country Link
FR (1) FR2290617A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642305A1 (de) * 1976-09-21 1978-03-23 Bosch Gmbh Robert Elektropneumatisches ventil
CN100507328C (zh) * 2006-05-11 2009-07-01 吴定国 耐高温快速开关大流量排气隔膜阀

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1703570A (en) * 1927-09-22 1929-02-26 Edward E Borck Gas safety valve

Also Published As

Publication number Publication date
FR2290617A1 (fr) 1976-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse