FR2209905B1 - - Google Patents

Info

Publication number
FR2209905B1
FR2209905B1 FR7337105A FR7337105A FR2209905B1 FR 2209905 B1 FR2209905 B1 FR 2209905B1 FR 7337105 A FR7337105 A FR 7337105A FR 7337105 A FR7337105 A FR 7337105A FR 2209905 B1 FR2209905 B1 FR 2209905B1
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
FR7337105A
Other languages
French (fr)
Other versions
FR2209905A1 (en
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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
Priority claimed from US00313288A external-priority patent/US3838705A/en
Priority claimed from US31912372 external-priority patent/US3896835A/en
Application filed by ACF Industries Inc filed Critical ACF Industries Inc
Publication of FR2209905A1 publication Critical patent/FR2209905A1/fr
Application granted granted Critical
Publication of FR2209905B1 publication Critical patent/FR2209905B1/fr
Expired 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR7337105A 1972-12-08 1973-10-17 Expired FR2209905B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00313288A US3838705A (en) 1972-12-08 1972-12-08 Heat responsive safety device for gate valves
US31912372 US3896835A (en) 1972-12-29 1972-12-29 Heat responsive safety device for gate valves

Publications (2)

Publication Number Publication Date
FR2209905A1 FR2209905A1 (en) 1974-07-05
FR2209905B1 true FR2209905B1 (en) 1977-05-27

Family

ID=26978782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337105A Expired FR2209905B1 (en) 1972-12-08 1973-10-17

Country Status (7)

Country Link
JP (1) JPS4988121A (en)
AT (1) AT338578B (en)
AU (1) AU6304573A (en)
DE (1) DE2361102A1 (en)
FR (1) FR2209905B1 (en)
GB (1) GB1452135A (en)
NL (1) NL7315851A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069834A (en) * 1976-04-26 1978-01-24 Baker Cac, Inc. Thermal safety valve
US4271857A (en) * 1979-04-30 1981-06-09 Cameron Iron Works, Inc. Fire safe valve
FR2504641A1 (en) * 1981-04-27 1982-10-29 Combustion Eng Valve with heat seal - has fusible metal gasket to release valve stem for metal to metal seal at high temperatures
US4505291A (en) * 1983-08-11 1985-03-19 Axelson, Inc. Heat sensitive fire safe valve energy assist device
ES279457Y (en) * 1984-05-24 1985-06-16 Bouzas Fuentetaja Julio AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS
GB2170579A (en) * 1985-02-06 1986-08-06 Vetco Offshore Ind Inc Retrievable subset T.F.L. diverter switch valve
DE3526377A1 (en) * 1985-07-24 1987-02-05 Kernforschungsanlage Juelich CORE REACTOR, PARTICULARLY HIGH TEMPERATURE REACTOR
DE3617524A1 (en) * 1986-05-24 1987-11-26 Kernforschungsanlage Juelich DEVICE FOR THE AUTOMATIC PRESSURE RELIEF OF TEMPERATURE HAZARDOUS TANKS
DE3700726A1 (en) * 1987-01-13 1988-07-28 Gok Gmbh & Co Kg Thermally triggered shut-off device
US4827963A (en) * 1988-10-17 1989-05-09 Cameron Iron Works Usa, Inc. Heat sensitive shaft locking apparatus and valve using same
DE3835904A1 (en) * 1988-10-21 1990-04-26 Waga Sicherheits & Spezial Arm SHUT-OFF ARMATURE WITH A THERMAL MELT MATERIAL FUSE
US5275194A (en) * 1992-11-30 1994-01-04 Donald E. Oates Fire control valve with replaceable locking pin assembly
DE19507412A1 (en) * 1995-03-03 1996-09-05 Streif Hans Temperature sensitive shut-off valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659624A (en) * 1970-04-06 1972-05-02 Otis Eng Co Fire safety valve
US3734115A (en) * 1971-04-26 1973-05-22 Dover Corp Spring biased safety valve

Also Published As

Publication number Publication date
JPS4988121A (en) 1974-08-23
DE2361102A1 (en) 1974-06-12
AT338578B (en) 1977-09-12
NL7315851A (en) 1974-06-11
ATA1002473A (en) 1976-12-15
AU6304573A (en) 1975-05-29
FR2209905A1 (en) 1974-07-05
GB1452135A (en) 1976-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse