GB536051A - Means for automatically cutting off the supply of inflammable liquids or gas in case of fire - Google Patents

Means for automatically cutting off the supply of inflammable liquids or gas in case of fire

Info

Publication number
GB536051A
GB536051A GB238939A GB238939A GB536051A GB 536051 A GB536051 A GB 536051A GB 238939 A GB238939 A GB 238939A GB 238939 A GB238939 A GB 238939A GB 536051 A GB536051 A GB 536051A
Authority
GB
United Kingdom
Prior art keywords
gas
supply
fire
case
automatically cutting
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
GB238939A
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.)
GEORGE WILSON GAS METERS Ltd
REGINALD WILLIAM HILMAN
Original Assignee
GEORGE WILSON GAS METERS Ltd
REGINALD WILLIAM HILMAN
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 GEORGE WILSON GAS METERS Ltd, REGINALD WILLIAM HILMAN filed Critical GEORGE WILSON GAS METERS Ltd
Priority to GB238939A priority Critical patent/GB536051A/en
Publication of GB536051A publication Critical patent/GB536051A/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)

Abstract

536,051. Preventing fires. HILHAM, R. W., and WILSON GAS METERS, Ltd., G. Jan 23, 1940, No. 2389/39. [Class 47 (ii)] A safety cut-off valve between a gas main and meter or between a bulk supply of inflammable liquid and consumer's premises, comprises a heavy ball c supported by three or more pins d soldered in position by fusible metal or alloy e preferably in bushes f threaded for engagement with the valve body a.
GB238939A 1940-01-23 1940-01-23 Means for automatically cutting off the supply of inflammable liquids or gas in case of fire Expired GB536051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB238939A GB536051A (en) 1940-01-23 1940-01-23 Means for automatically cutting off the supply of inflammable liquids or gas in case of fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB238939A GB536051A (en) 1940-01-23 1940-01-23 Means for automatically cutting off the supply of inflammable liquids or gas in case of fire

Publications (1)

Publication Number Publication Date
GB536051A true GB536051A (en) 1941-05-01

Family

ID=9738684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB238939A Expired GB536051A (en) 1940-01-23 1940-01-23 Means for automatically cutting off the supply of inflammable liquids or gas in case of fire

Country Status (1)

Country Link
GB (1) GB536051A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774366A (en) * 1954-09-24 1956-12-18 Standard Oil Co Temperature-responsive check valve
US3720220A (en) * 1971-03-17 1973-03-13 Dover Corp Safety valve
US5477877A (en) * 1991-09-25 1995-12-26 Mertik Maxitrol Gmbh & Co., Kg Overtemperature shut-off valve with sealing spring for automatically shutting off conduits
US5836338A (en) * 1994-06-24 1998-11-17 Mertik Maxitrol Gmbh & Co., Kg Thermal safety device for automatically sealing conduits
US6019119A (en) * 1996-03-04 2000-02-01 Mertik Maxitrol Gmbh & Co., Kg Thermal safety device for automatically blocking pipes
US6279597B1 (en) 1998-03-10 2001-08-28 Mertik Maxitrol Gmbh & Co., Kg Thermal safety valve for automatically shutting off pipes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774366A (en) * 1954-09-24 1956-12-18 Standard Oil Co Temperature-responsive check valve
US3720220A (en) * 1971-03-17 1973-03-13 Dover Corp Safety valve
US5477877A (en) * 1991-09-25 1995-12-26 Mertik Maxitrol Gmbh & Co., Kg Overtemperature shut-off valve with sealing spring for automatically shutting off conduits
US5836338A (en) * 1994-06-24 1998-11-17 Mertik Maxitrol Gmbh & Co., Kg Thermal safety device for automatically sealing conduits
US5950656A (en) * 1994-06-24 1999-09-14 Mertik Maxitrol Gmbh & Co., Kg Thermal safety fitting for automatically shutting down fluid lines
US6019119A (en) * 1996-03-04 2000-02-01 Mertik Maxitrol Gmbh & Co., Kg Thermal safety device for automatically blocking pipes
US6279597B1 (en) 1998-03-10 2001-08-28 Mertik Maxitrol Gmbh & Co., Kg Thermal safety valve for automatically shutting off pipes

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