GB992982A - Improvements in or relating to control mechanism for gas burners - Google Patents
Improvements in or relating to control mechanism for gas burnersInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
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.
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)
| 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 |
-
1962
- 1962-10-24 GB GB4032262A patent/GB992982A/en not_active Expired
Cited By (3)
| 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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