FR2290617A1 - Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression - Google Patents

Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression

Info

Publication number
FR2290617A1
FR2290617A1 FR7440645A FR7440645A FR2290617A1 FR 2290617 A1 FR2290617 A1 FR 2290617A1 FR 7440645 A FR7440645 A FR 7440645A FR 7440645 A FR7440645 A FR 7440645A FR 2290617 A1 FR2290617 A1 FR 2290617A1
Authority
FR
France
Prior art keywords
valve
low pressure
diaphragm valve
manual override
pressure diaphragm
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.)
Granted
Application number
FR7440645A
Other languages
English (en)
French (fr)
Other versions
FR2290617B1 (enExample
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 true FR2290617A1 (fr) 1976-06-04
FR2290617B1 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364778A1 (fr) * 1976-09-21 1978-04-14 Bosch Gmbh Robert Soupape electropneumatique
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

Citations (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

Patent Citations (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364778A1 (fr) * 1976-09-21 1978-04-14 Bosch Gmbh Robert Soupape electropneumatique
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

Also Published As

Publication number Publication date
FR2290617B1 (enExample) 1979-07-06

Similar Documents

Publication Publication Date Title
DE3580922D1 (de) Druckminderventil.
US4041978A (en) Pressure regulator for breathing apparatus
ES474960A1 (es) Ÿperfeccionamientos en valvulas reguladoras de flujoŸ
GB1551226A (en) Valve
GB906238A (en) Fluid control valves
FR2290617A1 (fr) Dispositif d'obturation d'un ecoulement gazeux, en particulier a basse pression
US3930519A (en) Pressure regulator
GB899236A (en) Valve for the control of fluids
US4208994A (en) Thermally responsive valve
GB1144802A (en) Improvements in or relating to fluid flow control valves
FR2373737A1 (fr) Distributeur pneumatique
FR2317699A1 (fr) Regulateur de pression pour bouteilles de gaz comprime
FR2383368A1 (fr) Clapet d'obturation pour canaux a gaz
GB1505924A (en) Flush-mounting valve adapted to be operated by a tappet
FR2300225A1 (fr) Perfectionnements aux regulateurs pour dispositifs d'alimentation en combustible
GB1499251A (en) Float-controlled valve
FR2379767A1 (fr) Mecanisme de commande du gaz, a membrane differentielle pour chauffe-bains et chaudieres mixtes instantanees a puissance variable
US3050076A (en) Breathable gas regulator apparatus
FR2356071A1 (fr) Detendeur de gaz
GB882201A (en) Gas-flow control valve
SU717467A1 (ru) Предохранительный клапан
GB1509711A (en) Valves
FR2321148A1 (fr) Commande manometrique a action differentielle
SU941710A2 (ru) Пневматический повторитель
JPS552826A (en) Control valve

Legal Events

Date Code Title Description
ST Notification of lapse