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FR2396239A1 - Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member - Google Patents

Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member

Info

Publication number
FR2396239A1
FR2396239A1 FR7720262A FR7720262A FR2396239A1 FR 2396239 A1 FR2396239 A1 FR 2396239A1 FR 7720262 A FR7720262 A FR 7720262A FR 7720262 A FR7720262 A FR 7720262A FR 2396239 A1 FR2396239 A1 FR 2396239A1
Authority
FR
France
Prior art keywords
valve
adjustable spring
valve member
tank safety
spring incorporated
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.)
Withdrawn
Application number
FR7720262A
Other languages
French (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.)
TANGUY GILBERT
Original Assignee
TANGUY GILBERT
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 TANGUY GILBERT filed Critical TANGUY GILBERT
Priority to FR7720262A priority Critical patent/FR2396239A1/en
Publication of FR2396239A1 publication Critical patent/FR2396239A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • 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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • 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
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

The safety device for a pressurised fluid reservoir has a part which yields at a predetermined pressure. It is incorporated in the valve plug of the reservoir so as to be subjected to pressure when the valve is closed. Alternatively, the valve can be conical (8) and threaded (9) in the valve body. There may be an opening (12) with a ball (13) acted on by a spring (14), adjustable by a screw (15).
FR7720262A 1977-07-01 1977-07-01 Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member Withdrawn FR2396239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7720262A FR2396239A1 (en) 1977-07-01 1977-07-01 Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720262A FR2396239A1 (en) 1977-07-01 1977-07-01 Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member

Publications (1)

Publication Number Publication Date
FR2396239A1 true FR2396239A1 (en) 1979-01-26

Family

ID=9192843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720262A Withdrawn FR2396239A1 (en) 1977-07-01 1977-07-01 Pressurised liq. tank safety valve - has yieldable disc or ball acted on by adjustable spring incorporated in valve member

Country Status (1)

Country Link
FR (1) FR2396239A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504639A1 (en) * 1981-04-22 1982-10-29 Bouteille Daniel COMPRESSED GAS SAVING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504639A1 (en) * 1981-04-22 1982-10-29 Bouteille Daniel COMPRESSED GAS SAVING DEVICE

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Legal Events

Date Code Title Description
ST Notification of lapse