GB1452135A - Fluid control valve incorporating a heat responsive safety device - Google Patents

Fluid control valve incorporating a heat responsive safety device

Info

Publication number
GB1452135A
GB1452135A GB5444473A GB5444473A GB1452135A GB 1452135 A GB1452135 A GB 1452135A GB 5444473 A GB5444473 A GB 5444473A GB 5444473 A GB5444473 A GB 5444473A GB 1452135 A GB1452135 A GB 1452135A
Authority
GB
United Kingdom
Prior art keywords
spindle
held
control valve
safety device
fluid control
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
GB5444473A
Other languages
English (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 GB1452135A publication Critical patent/GB1452135A/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)
GB5444473A 1972-12-08 1973-11-23 Fluid control valve incorporating a heat responsive safety device Expired GB1452135A (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
GB1452135A true GB1452135A (en) 1976-10-13

Family

ID=26978782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5444473A Expired GB1452135A (en) 1972-12-08 1973-11-23 Fluid control valve incorporating a heat responsive safety device

Country Status (7)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717820A1 (de) * 1976-04-26 1977-11-03 Baker Cac Waerme-sicherheitsventil
GB2144832A (en) * 1983-08-11 1985-03-13 Axelson Inc Heat sensitive fire-safe valve
GB2159249A (en) * 1984-05-24 1985-11-27 Fuentetaja Julio Bouzas Gas valve
GB2170579A (en) * 1985-02-06 1986-08-06 Vetco Offshore Ind Inc Retrievable subset T.F.L. diverter switch valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271857A (en) * 1979-04-30 1981-06-09 Cameron Iron Works, Inc. Fire safe valve
FR2504641A1 (fr) * 1981-04-27 1982-10-29 Combustion Eng Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere
DE3526377A1 (de) * 1985-07-24 1987-02-05 Kernforschungsanlage Juelich Kernreaktor, insbesondere hochtemperaturreaktor
DE3617524A1 (de) * 1986-05-24 1987-11-26 Kernforschungsanlage Juelich Vorrichtung zur automatischen druckentlastung von temperaturgefaehrdeten behaeltern
DE3700726A1 (de) * 1987-01-13 1988-07-28 Gok Gmbh & Co Kg Thermisch ausloesende absperreinrichtung
US4827963A (en) * 1988-10-17 1989-05-09 Cameron Iron Works Usa, Inc. Heat sensitive shaft locking apparatus and valve using same
DE3835904A1 (de) * 1988-10-21 1990-04-26 Waga Sicherheits & Spezial Arm Absperrarmatur mit einer thermischen schmelzmaterial-sicherung
US5275194A (en) * 1992-11-30 1994-01-04 Donald E. Oates Fire control valve with replaceable locking pin assembly
DE19507412A1 (de) * 1995-03-03 1996-09-05 Streif Hans Temperaturempfindliche Absperrarmatur

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717820A1 (de) * 1976-04-26 1977-11-03 Baker Cac Waerme-sicherheitsventil
GB2144832A (en) * 1983-08-11 1985-03-13 Axelson Inc Heat sensitive fire-safe valve
GB2159249A (en) * 1984-05-24 1985-11-27 Fuentetaja Julio Bouzas Gas valve
GB2170579A (en) * 1985-02-06 1986-08-06 Vetco Offshore Ind Inc Retrievable subset T.F.L. diverter switch valve

Also Published As

Publication number Publication date
FR2209905B1 (de) 1977-05-27
JPS4988121A (de) 1974-08-23
ATA1002473A (de) 1976-12-15
DE2361102A1 (de) 1974-06-12
AU6304573A (en) 1975-05-29
FR2209905A1 (de) 1974-07-05
NL7315851A (de) 1974-06-11
AT338578B (de) 1977-09-12

Similar Documents

Publication Publication Date Title
GB1452135A (en) Fluid control valve incorporating a heat responsive safety device
GB1319529A (en) Fluid flow control valves
GB1214863A (en) Toggle controlled valve for fluids
GB998104A (en) Improvements in or relating to fluid valves
US2554390A (en) Hydraulic fuse
GB1173868A (en) Safety Valve Actuator
GB1036968A (en) Improvements in or relating to fluid flow valves
GB1208234A (en) Improved fluid flow control valve
US2735132A (en) Wartian
US3771540A (en) Safety device for gate valve actuator
US3353783A (en) Closed fluid system for sealing valve closure elements
US2888025A (en) Rupturable diaphragm valve
GB1068645A (en) Improvements relating to cut-off valves
GB995929A (de)
US3536432A (en) Fluid biased flow control means
ES409122A1 (es) Perfeccionamientos en valvulas.
GB1301742A (de)
GB1484884A (en) Dispensing gun
GB870187A (en) Valves for controlling fluid flow
US3377048A (en) Fluid biased flow control means
GB1262428A (en) Fluid control valve
GB1198961A (en) Improvements in or relating to Flow Control Valves
GB1037032A (en) Improvements in or relating to fluid control valves
US2659386A (en) Speed control valve
GB1332877A (en) Valves for use on containers of gas under pressure

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee