FR2392304A1 - Valve de securite - Google Patents

Valve de securite

Info

Publication number
FR2392304A1
FR2392304A1 FR7616693A FR7616693A FR2392304A1 FR 2392304 A1 FR2392304 A1 FR 2392304A1 FR 7616693 A FR7616693 A FR 7616693A FR 7616693 A FR7616693 A FR 7616693A FR 2392304 A1 FR2392304 A1 FR 2392304A1
Authority
FR
France
Prior art keywords
pressure
relation
function
predetermined level
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.)
Granted
Application number
FR7616693A
Other languages
English (en)
French (fr)
Other versions
FR2392304B1 (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 FR7616693A priority Critical patent/FR2392304A1/fr
Priority to IT4684777A priority patent/IT1072497B/it
Publication of FR2392304A1 publication Critical patent/FR2392304A1/fr
Application granted granted Critical
Publication of FR2392304B1 publication Critical patent/FR2392304B1/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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR7616693A 1976-06-02 1976-06-02 Valve de securite Granted FR2392304A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7616693A FR2392304A1 (fr) 1976-06-02 1976-06-02 Valve de securite
IT4684777A IT1072497B (it) 1976-06-02 1977-04-13 Valvola di sicurezza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616693A FR2392304A1 (fr) 1976-06-02 1976-06-02 Valve de securite

Publications (2)

Publication Number Publication Date
FR2392304A1 true FR2392304A1 (fr) 1978-12-22
FR2392304B1 FR2392304B1 (enExample) 1982-09-24

Family

ID=9173909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616693A Granted FR2392304A1 (fr) 1976-06-02 1976-06-02 Valve de securite

Country Status (2)

Country Link
FR (1) FR2392304A1 (enExample)
IT (1) IT1072497B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741937A1 (fr) * 1995-12-01 1997-06-06 Gaz De France Dispositif d'alimentation en fluide gazeux d'un reseau de distribution
IT202000023248A1 (it) * 2020-10-02 2022-04-02 Roberto Poggi Valvola auto-resettante temporizzata

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271477A1 (en) * 1974-05-14 1975-12-12 Thery Charles Safety valve for gas installations - responds to high or low pressure in gas outlet by activating a magnetic valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271477A1 (en) * 1974-05-14 1975-12-12 Thery Charles Safety valve for gas installations - responds to high or low pressure in gas outlet by activating a magnetic valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741937A1 (fr) * 1995-12-01 1997-06-06 Gaz De France Dispositif d'alimentation en fluide gazeux d'un reseau de distribution
EP0781950A1 (fr) * 1995-12-01 1997-07-02 Gaz De France DIspositif d'alimentation en fluide gazeux d'un réseau de distribution
US5752544A (en) * 1995-12-01 1998-05-19 Gaz De France Device for feeding a distribution network with gaseous fluid
IT202000023248A1 (it) * 2020-10-02 2022-04-02 Roberto Poggi Valvola auto-resettante temporizzata

Also Published As

Publication number Publication date
FR2392304B1 (enExample) 1982-09-24
IT1072497B (it) 1985-04-10

Similar Documents

Publication Publication Date Title
ES454891A1 (es) Valvula de cierre accionada por fluido y controlada a dis- tancia.
JPS5634997A (en) Pump apparatus for power steering
JPS5536605A (en) Control circuit for lock-up torque converter
US2204757A (en) Safety valve
IE780460L (en) Tapping gas form a cartridge
TW358770B (en) Method and system for controlling a pressurized fluid having an initial pressure and valve assembly for use therein
FR2392304A1 (fr) Valve de securite
JPS5754787A (en) Flow control valve
US3548862A (en) Control system for a gas discharger
GB1123278A (en) A pressure indicator
FR2351335A1 (fr) Valve d'arret de securite
GB1105795A (en) Improvements in or relating to throttling devices for water tap valves
JPS5524253A (en) Valve device
FR2353775A1 (fr) Vanne spherique destinee a etre placee a l'amont d'une pompe-turbine a distributeur fixe
GB1141835A (en) Improvements in or relating to respiratory apparatus
FR2273991A1 (fr) Soupape de protection de manometre
FR2305668A1 (fr) Vanne perfectionnee d'un reservoir a gaz a basse pression ayant une soupape de surete en cas d'incendie
FR2341891A1 (fr) Dispositif de regulation de pression pour accumulateur hydraulique
SU881689A1 (ru) Регул тор расхода жидкости
FR2378968A1 (fr) Dispositif de securite pour installations de distribution de fluide sous pression
SU1293711A1 (ru) Регул тор давлени
JPS5686271A (en) Safty valve test method and device therefor
FR2308869A1 (fr) Briquet a gaz
GB912166A (en) A new or improved valve for controlling fluid flow
JPS5525634A (en) Anti-skid brake device for automobile