GB148208A - Improvements in or relating to automatic systems of lighting and extinction of gas burners and the like at predetermined times - Google Patents
Improvements in or relating to automatic systems of lighting and extinction of gas burners and the like at predetermined timesInfo
- Publication number
- GB148208A GB148208A GB20129/20A GB2012920A GB148208A GB 148208 A GB148208 A GB 148208A GB 20129/20 A GB20129/20 A GB 20129/20A GB 2012920 A GB2012920 A GB 2012920A GB 148208 A GB148208 A GB 148208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- burners
- pilot
- proximity
- jet
- 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
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
- F23Q9/02—Pilot flame igniters without interlock with main 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)
- Mechanically-Actuated Valves (AREA)
- Gas Burners (AREA)
Abstract
148,208. Forti, V. Nov. 24, 1914, [Convention date]. Lighting burners by frictional devices; pilot jets.-A valve device for controlling the supply to gas burners of the kind in which some of the burners are controlled by variations in the supply pressure and others by clockwork mechanism has two spring drums, one driving the timing, mechanism the other operating the valves and thespark-producing appliance. The sparking mechanism is actuated by the motor drum which acts through gearing to drive a toothed sector 45, Fig. 2, provided with projections 55, 66 adapted to engage springy levers 57, 68 to actuate the valves 61, 72 controlling the gas supply to the pilot and temporary main burners respectively. The toothed sector assisted by projections 77, 78 also winds the toothed wheel 46 against the action of a spring 49, which when released rotates the friction wheel 50, through toothed and ratchet gearing, against a block of ferro-cerium 52 mounted in a spring- pressed clamp 53 to product a shower of sparks under a hood 95 in proximity to the climbing pilot jet 51. The Specification as open to inspection under- Sect. 91 (3) (a) comprises also a modification in which the sparking mechanism is actuated by the pressure-controlled diaphragm. In this modification the pilot passage has a jet 124<1>, Fig. 11 (Cancelled), in proximity to the sparking-mechanism and has a branch 126 arranged in a tube 125 and provided with a small aperture 127 at its lower end to fill the tube with gas which is ignited by the jet 124<1> and the flame transmitted to the lower .end of the tube 126 which is in proximity to the main burner. The igniting spark is produced by a friction wheel rotated in contact with the ferrocerium block by a spring 135 acting through rack, pinion and ratchet gear 130. The spring is tensioned by a lever 131 adapted to engage, through part of the movement of the actuating diaphragm with a projection 133 carried by the diaphragm. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR505372T | 1914-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB148208A true GB148208A (en) | 1921-12-09 |
Family
ID=8908433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20129/20A Expired GB148208A (en) | 1914-11-24 | 1920-07-09 | Improvements in or relating to automatic systems of lighting and extinction of gas burners and the like at predetermined times |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT86304B (en) |
CH (1) | CH94113A (en) |
FR (1) | FR505372A (en) |
GB (1) | GB148208A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793517A (en) * | 1953-09-25 | 1957-05-28 | Henry Le Paute Ets | Control device for gas-lighted flashing beacons |
-
1914
- 1914-11-24 FR FR505372A patent/FR505372A/en not_active Expired
-
1919
- 1919-12-29 CH CH94113D patent/CH94113A/en unknown
-
1920
- 1920-07-09 GB GB20129/20A patent/GB148208A/en not_active Expired
- 1920-07-19 AT AT86304D patent/AT86304B/en active
Also Published As
Publication number | Publication date |
---|---|
CH94113A (en) | 1922-04-17 |
AT86304B (en) | 1921-11-10 |
FR505372A (en) | 1920-07-29 |
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