FR1444180A - Safety valve - Google Patents

Safety valve

Info

Publication number
FR1444180A
FR1444180A FR17660A FR17660A FR1444180A FR 1444180 A FR1444180 A FR 1444180A FR 17660 A FR17660 A FR 17660A FR 17660 A FR17660 A FR 17660A FR 1444180 A FR1444180 A FR 1444180A
Authority
FR
France
Prior art keywords
safety valve
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.)
Expired
Application number
FR17660A
Other languages
French (fr)
Inventor
Gerard Bertrand
Jacques Courtiade
Andre Eybert-Berard
Claude Guelff
Paul Perroud
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR17660A priority Critical patent/FR1444180A/en
Priority to GB19234/66A priority patent/GB1103997A/en
Priority to BE680507D priority patent/BE680507A/xx
Priority to CH652366A priority patent/CH458863A/en
Priority to LU51113A priority patent/LU51113A1/xx
Priority to NL6606826A priority patent/NL6606826A/xx
Priority to ES0326928A priority patent/ES326928A1/en
Application granted granted Critical
Publication of FR1444180A publication Critical patent/FR1444180A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/38—Fuel units consisting of a single fuel element in a supporting sleeve or in another supporting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
    • B64B1/64—Gas valve operating mechanisms
    • 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
    • F16K17/10—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 with auxiliary valve for fluid operation of the main valve
    • 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
    • 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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Check Valves (AREA)
  • Catching Or Destruction (AREA)
FR17660A 1965-05-19 1965-05-19 Safety valve Expired FR1444180A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR17660A FR1444180A (en) 1965-05-19 1965-05-19 Safety valve
GB19234/66A GB1103997A (en) 1965-05-19 1966-05-02 Safety valve
BE680507D BE680507A (en) 1965-05-19 1966-05-04
CH652366A CH458863A (en) 1965-05-19 1966-05-05 Safety valve
LU51113A LU51113A1 (en) 1965-05-19 1966-05-16
NL6606826A NL6606826A (en) 1965-05-19 1966-05-18
ES0326928A ES326928A1 (en) 1965-05-19 1966-05-18 Improvements in the construction of security valves. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17660A FR1444180A (en) 1965-05-19 1965-05-19 Safety valve

Publications (1)

Publication Number Publication Date
FR1444180A true FR1444180A (en) 1966-07-01

Family

ID=8579193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17660A Expired FR1444180A (en) 1965-05-19 1965-05-19 Safety valve

Country Status (7)

Country Link
BE (1) BE680507A (en)
CH (1) CH458863A (en)
ES (1) ES326928A1 (en)
FR (1) FR1444180A (en)
GB (1) GB1103997A (en)
LU (1) LU51113A1 (en)
NL (1) NL6606826A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388940A (en) * 1981-03-23 1983-06-21 Anderson, Greenwood & Co. Pressure relief device
US10357723B1 (en) 2018-03-22 2019-07-23 Innovative Safety Solutions Inc. Automatic inflatable structure deflation system

Also Published As

Publication number Publication date
LU51113A1 (en) 1966-07-18
BE680507A (en) 1966-10-17
ES326928A1 (en) 1967-03-16
CH458863A (en) 1968-06-30
GB1103997A (en) 1968-02-21
NL6606826A (en) 1966-11-21

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