AU6304573A - Gate valves - Google Patents

Gate valves

Info

Publication number
AU6304573A
AU6304573A AU63045/73A AU6304573A AU6304573A AU 6304573 A AU6304573 A AU 6304573A AU 63045/73 A AU63045/73 A AU 63045/73A AU 6304573 A AU6304573 A AU 6304573A AU 6304573 A AU6304573 A AU 6304573A
Authority
AU
Australia
Prior art keywords
gate valves
valves
gate
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
AU63045/73A
Inventor
Charles H Wicke
Robert J Diehl
Robert L Freeman
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 AU6304573A publication Critical patent/AU6304573A/en
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)
AU63045/73A 1972-12-08 1973-11-29 Gate valves Expired AU6304573A (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 (1)

Publication Number Publication Date
AU6304573A true AU6304573A (en) 1975-05-29

Family

ID=26978782

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63045/73A Expired AU6304573A (en) 1972-12-08 1973-11-29 Gate valves

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
FR2209905B1 (en) 1977-05-27
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
FR2209905A1 (en) 1974-07-05
GB1452135A (en) 1976-10-13

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