GB1453617A - Apparatus for controlling a gas burner - Google Patents

Apparatus for controlling a gas burner

Info

Publication number
GB1453617A
GB1453617A GB5497973A GB5497973A GB1453617A GB 1453617 A GB1453617 A GB 1453617A GB 5497973 A GB5497973 A GB 5497973A GB 5497973 A GB5497973 A GB 5497973A GB 1453617 A GB1453617 A GB 1453617A
Authority
GB
United Kingdom
Prior art keywords
valve
gas
pilot
button
burner
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
GB5497973A
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.)
STEFANI TECNOMEC PRECISA SOC
Original Assignee
STEFANI TECNOMEC PRECISA SOC
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 STEFANI TECNOMEC PRECISA SOC filed Critical STEFANI TECNOMEC PRECISA SOC
Publication of GB1453617A publication Critical patent/GB1453617A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Abstract

1453617 Gas-burners SOC ITALIANA TECNOMECCANIA "LA PRECISA" DI DR P E G DE STEFANI SAS 27 Nov 1973 [28 Nov 1972] 54979/73 Heading F4T [Also in Division F2] Apparatus for controlling a gas-burner and associated pilot light 10 comprises a casing having a gas inlet 4 and a gas outlet 5 to the burner, a first valve 13, 6, including an electromagnet 9 connected to a thermocouple 11 which opens the valve when the pilot is lit, the pilot being supplied with gas through ducts 46, 7, a pushbutton 18 for opening valve 13, 6, against a spring 19, a sleeve 39 slidable on the valve stem 15, to engage valve closure 13, a second stem 22 actuated by a push-button 24, a lever 126 fulcrummed on the casing at 29, one end of which engages sleeve 39 and the other end engaging second stem 22, a second valve-closure 45 attached to the lever, adapted to be mounted so as to open or shut-off the gas supply to the pilot. A third valve 8, 69, controls the gas flow through outlet 5. In operation, valves 13, 69, are closed, with electrical contacts 59, 60, Fig. 4, and valve 45 open. Button 18 is pressed to open valve 13 so that gas flows into inlet 4 and through valve 45, ducts 46, 7, to pilot 10. Thermocouple 11 heats-up and excites electromagnet 9 which holds valve 13, and button 18 is released. To light the main burner a finger-slide 49 is pushed, and is held in this position by a projection 54 thereon which coacts with a projection 47 on button 18, so that contacts 59, 60 are made and electrovalve 61 is actuated so as to pivot valve closure 69 to the open position and gas flows through outlet 5 to the main burner which is lit by burner 10. To extinguish the main burner whilst keeping the pilot alight, button 18 is pressed so that projection 47 is released from finger-slide 49 and the latter moves to break contacts 59, 60, which de-energizes valve 61 and valve 69 closes. The pilot burner may be extinguished by pressing button 24 so that stem 22 moves and a ball 42 enters a groove 43 so as to release a bush 36 which is moved upwardly by a spring 40 and valve 45 is closed. When thermocouple 11 cools, electromagnet 9 is deenergized, and a spring 14 closes valve 13.
GB5497973A 1972-11-28 1973-11-27 Apparatus for controlling a gas burner Expired GB1453617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7232171A IT971280B (en) 1972-11-28 1972-11-28 REGULATION DEVICE FOR GAS BURNERS

Publications (1)

Publication Number Publication Date
GB1453617A true GB1453617A (en) 1976-10-27

Family

ID=11234962

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5497973A Expired GB1453617A (en) 1972-11-28 1973-11-27 Apparatus for controlling a gas burner
GB5524173A Expired GB1444739A (en) 1972-11-28 1973-11-28 Pressure regulator for gas supplying gas burners

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5524173A Expired GB1444739A (en) 1972-11-28 1973-11-28 Pressure regulator for gas supplying gas burners

Country Status (3)

Country Link
DE (1) DE2358236C2 (en)
GB (2) GB1453617A (en)
IT (1) IT971280B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131943A (en) * 1982-12-08 1984-06-27 Thorn Emi Domestic Appliances Gas burner start mechanism
GB2267335A (en) * 1992-05-26 1993-12-01 Sit La Precisa Spa A multifuctional valve with a thermoelectric safety feature for the gas burners of heating appliances in general

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT90590B (en) * 1988-07-18 1994-06-30 Vaillant Joh Gmbh & Co DEVICE FOR THE INFLAMMABLE GAS POWER SUPPLY FOR AN INFLAMMABLE GAS BURNER
CN108869815A (en) * 2018-06-12 2018-11-23 浙江苍南仪表集团东星能源科技有限公司 Gas blocking device
CN108679291A (en) * 2018-06-12 2018-10-19 浙江苍南仪表集团东星能源科技有限公司 Gas pressure regulator, governor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557831A (en) * 1968-01-12 1971-01-26 Robertshaw Controls Co Pressure regulating with balancing means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131943A (en) * 1982-12-08 1984-06-27 Thorn Emi Domestic Appliances Gas burner start mechanism
GB2267335A (en) * 1992-05-26 1993-12-01 Sit La Precisa Spa A multifuctional valve with a thermoelectric safety feature for the gas burners of heating appliances in general
GB2267335B (en) * 1992-05-26 1995-07-12 Sit La Precisa Spa A multifunctional valve with a thermolectric safety feature for the gas burners of heating appliances in general

Also Published As

Publication number Publication date
DE2358236A1 (en) 1974-05-30
DE2358236C2 (en) 1981-10-01
GB1444739A (en) 1976-08-04
IT971280B (en) 1974-04-30

Similar Documents

Publication Publication Date Title
GB1453617A (en) Apparatus for controlling a gas burner
US2268959A (en) Burner control system
US2343904A (en) Safety ignition device for gas
US1504068A (en) Automatic fuel controller for burners
US2746534A (en) brqoks etal
US2148386A (en) Gas burner ignition device
GB972887A (en) Improvements in manually operated control valves for gas burners
GB681777A (en) Improvements in or relating to gas-burning pyrophoric lighters
US3099279A (en) Combination thermostat and safety valve
US2374459A (en) Burner control
US2745483A (en) Automatic gas safety cut-offs of the thermocouple type
GB1101908A (en) Safety device of the thermoelectric type for gas burners
GB585157A (en) Improvements in, or relating to, valves for controlling the flow of gas
GB726912A (en) Improvements in and relating to gas-heated appliances
GB1257202A (en)
GB1149955A (en) Improvements in push-button thermo-electric ignition safety devices
GB1246172A (en) Improvements in gas valves
GB932498A (en) Safety mechanism for a gas-consuming appliance
GB842453A (en) Improvements in thermostatic control device for fluid fuel burning apparatus
GB853319A (en) Improvements in or relating to safety valve devices for gas-heated or gas burning appliances
GB725334A (en) Improvements in or relating to gas burners
GB962484A (en) Improvements in or relating to gas fired appliances
GB655745A (en) Improvements in control and ignition systems for fuel burning apparatus
GB727374A (en) Improvements in or relating to devices for controlling the supply of gaseous fuel toburners
GB1418439A (en) Gas fitting for gas-fired appliances

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee