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GB864423A - Safety control for gas heated appliances - Google Patents

Safety control for gas heated appliances

Info

Publication number
GB864423A
GB864423A GB2355957A GB2355957A GB864423A GB 864423 A GB864423 A GB 864423A GB 2355957 A GB2355957 A GB 2355957A GB 2355957 A GB2355957 A GB 2355957A GB 864423 A GB864423 A GB 864423A
Authority
GB
United Kingdom
Prior art keywords
valve
gas
coil
pilot
safety control
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
GB2355957A
Inventor
Alan Launchbury
Walter Bevan Lewis
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.)
Sperryn and Co Ltd
Original Assignee
Sperryn and Co 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 Sperryn and Co Ltd filed Critical Sperryn and Co Ltd
Priority to GB2355957A priority Critical patent/GB864423A/en
Priority to CH6218258A priority patent/CH362387A/en
Publication of GB864423A publication Critical patent/GB864423A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0665—Lift valves with valve member being at least partially ball-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/027—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/10—Pilot flame igniters with interlock with main fuel supply to determine the sequence of supply of fuel to pilot and main burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Combustion (AREA)

Abstract

864,423. Valves. SPERRYN & CO. Ltd. June 25, 1958 [July 25, 1957 ; Oct. 1, 1957], Nos. 23559/57 and 30674/57. Class 135. A gas burner safety control for a cooker or oven comprises a pilot jet 27 lit automatically by igniter 26 when gas passes a solenoid valve 30 opened by a preset timer, a thermal element 22 heated by the jet, and a spring-closed main burner gas valve 14 opened by the thermal element and closing when the pilot goes out. Members 22, 26 and 27 are housed in a flash tube 23. When coil 33 is de-energized similarly wound permanently-energized coil 34 allows the valve 30 to open under gas pressure. Energization of coil 33 closes the valve 30. The supply of gas to the solenoid valve may be controlled by a cock in series with a valve controlled by an oven thermostat which will vary the pilot flame, element 22 and valve 14.
GB2355957A 1957-07-25 1957-07-25 Safety control for gas heated appliances Expired GB864423A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2355957A GB864423A (en) 1957-07-25 1957-07-25 Safety control for gas heated appliances
CH6218258A CH362387A (en) 1957-07-25 1958-07-24 Gas control device for gas-heated devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2355957A GB864423A (en) 1957-07-25 1957-07-25 Safety control for gas heated appliances

Publications (1)

Publication Number Publication Date
GB864423A true GB864423A (en) 1961-04-06

Family

ID=10197630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2355957A Expired GB864423A (en) 1957-07-25 1957-07-25 Safety control for gas heated appliances

Country Status (1)

Country Link
GB (1) GB864423A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144827A (en) * 1983-08-06 1985-03-13 Bosch Gmbh Robert Electromagnetic valve
CN113217651A (en) * 2021-05-28 2021-08-06 安徽省白湖阀门厂有限责任公司 Intelligent valve device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144827A (en) * 1983-08-06 1985-03-13 Bosch Gmbh Robert Electromagnetic valve
CN113217651A (en) * 2021-05-28 2021-08-06 安徽省白湖阀门厂有限责任公司 Intelligent valve device

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