GB477812A - Improvements relating to gas cut-off valves - Google Patents

Improvements relating to gas cut-off valves

Info

Publication number
GB477812A
GB477812A GB1469337A GB1469337A GB477812A GB 477812 A GB477812 A GB 477812A GB 1469337 A GB1469337 A GB 1469337A GB 1469337 A GB1469337 A GB 1469337A GB 477812 A GB477812 A GB 477812A
Authority
GB
United Kingdom
Prior art keywords
valve
spindle
tapered head
operating
rod
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
GB1469337A
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.)
BRITISH BRASS FITTINGS Ltd
Original Assignee
BRITISH BRASS FITTINGS Ltd
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 BRITISH BRASS FITTINGS Ltd filed Critical BRITISH BRASS FITTINGS Ltd
Priority to GB1469337A priority Critical patent/GB477812A/en
Publication of GB477812A publication Critical patent/GB477812A/en
Expired legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

477,812. Valve-actuating appliances. BRITISH BRASS FITTINGS, Ltd., and SPERRYN, G. N. May 27, 1937, No. 14693. [Class 135] A hand-operating appliance for gas control valves com prises a conical or tapered head e on a rod k slidably mountec in a bracket m and having an operating knob n adjustably mounted thereon so that i may be reset to compensate for wear of the valve spindle The operating head is securec to the spindle by a grub-screw engaging a flat on the spindle. The Figure shows the device fitted to a thermally-actuated safety cut-off valve. The valve is opened initially by means of the tapered head on the rod k and the burner ignited. The burner flame impinging on a plate j carried by a bimetallic strip f heats the strip causing it to bend inwards and still further open the valve so releasing the tapered head which falls away by gravity.
GB1469337A 1937-05-27 1937-05-27 Improvements relating to gas cut-off valves Expired GB477812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1469337A GB477812A (en) 1937-05-27 1937-05-27 Improvements relating to gas cut-off valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1469337A GB477812A (en) 1937-05-27 1937-05-27 Improvements relating to gas cut-off valves

Publications (1)

Publication Number Publication Date
GB477812A true GB477812A (en) 1938-01-06

Family

ID=10045875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1469337A Expired GB477812A (en) 1937-05-27 1937-05-27 Improvements relating to gas cut-off valves

Country Status (1)

Country Link
GB (1) GB477812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204939A (en) * 1987-05-15 1988-11-23 Concentric Controls Ltd Gas valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204939A (en) * 1987-05-15 1988-11-23 Concentric Controls Ltd Gas valves
GB2204939B (en) * 1987-05-15 1991-03-13 Concentric Controls Ltd Gas valves

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