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GB992982A - Improvements in or relating to control mechanism for gas burners - Google Patents

Improvements in or relating to control mechanism for gas burners

Info

Publication number
GB992982A
GB992982A GB4032262A GB4032262A GB992982A GB 992982 A GB992982 A GB 992982A GB 4032262 A GB4032262 A GB 4032262A GB 4032262 A GB4032262 A GB 4032262A GB 992982 A GB992982 A GB 992982A
Authority
GB
United Kingdom
Prior art keywords
push
button
blade
blades
valve
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
GB4032262A
Inventor
Bernard Leonard Carpenter
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.)
R&A Main Ltd
Original Assignee
R&A Main 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 R&A Main Ltd filed Critical R&A Main Ltd
Priority to GB4032262A priority Critical patent/GB992982A/en
Publication of GB992982A publication Critical patent/GB992982A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

992,982. Valves. R. & A. MAIN Ltd. Nov. 13, 1963 [Oct. 24, 1962], No. 40322/62. Heading F2V. [Also in Division F4] A mechanism for controlling three gas valves supplying a burner comprises a plurality of pushbuttons 18 ... 22, each of the buttons 18 and 19 operating a different valve, each of the buttons 20, 21 operating a different pair of valves and the button 22 operating all three valves. The push-rods are slidable in slots in opposite members 10 of a rectangular frame and each has three projections 43, 44, 45 having inclined faces and adapted to engage three pivoted blades 24, 25, 26. Cutaways 52, 54 &c. are provided in the blades in the paths of some of the projections 43, 44, 45 and are arranged so that the push-buttons 18 ... 21 act on different single or pairs of blades and the push-rod 22 acts on all three blades. The blade 24 is connected by a transmission rod 34 to one valve, the blade 25 by a transmission rod 38 to the second valve and the blade 26 by a transmission rod 42 to the third valve. Each push-button is held in its operative position against the action of a return spring by a fourth blade 27 urged downwardly by a spring and adapted to engage a ratchet-like projection 28 on each push-button. Pushing any push-button into operative position raises the fourth blade to release any push-button already in operative position. An additional push-button 17 which does not engage the three valve-operating blades 24, 25, 26 as pushed in to release any of the other push-buttons from operative position and so close all the valves.
GB4032262A 1962-10-24 1962-10-24 Improvements in or relating to control mechanism for gas burners Expired GB992982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4032262A GB992982A (en) 1962-10-24 1962-10-24 Improvements in or relating to control mechanism for gas burners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4032262A GB992982A (en) 1962-10-24 1962-10-24 Improvements in or relating to control mechanism for gas burners

Publications (1)

Publication Number Publication Date
GB992982A true GB992982A (en) 1965-05-26

Family

ID=10414326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4032262A Expired GB992982A (en) 1962-10-24 1962-10-24 Improvements in or relating to control mechanism for gas burners

Country Status (1)

Country Link
GB (1) GB992982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201765A (en) * 1987-03-06 1988-09-07 Shi Win Jon Multi-stage mechanical gas safety valve
GB2254132A (en) * 1991-03-28 1992-09-30 Kloeckner Ferromatik Desma Control mechanism for valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201765A (en) * 1987-03-06 1988-09-07 Shi Win Jon Multi-stage mechanical gas safety valve
GB2254132A (en) * 1991-03-28 1992-09-30 Kloeckner Ferromatik Desma Control mechanism for valves
GB2254132B (en) * 1991-03-28 1994-10-05 Kloeckner Ferromatik Desma A valve arrangement including a control mechanism

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