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GB1310022A - Flame-failure safety device - Google Patents

Flame-failure safety device

Info

Publication number
GB1310022A
GB1310022A GB1310022DA GB1310022A GB 1310022 A GB1310022 A GB 1310022A GB 1310022D A GB1310022D A GB 1310022DA GB 1310022 A GB1310022 A GB 1310022A
Authority
GB
United Kingdom
Prior art keywords
valve member
tube
burner
spring
gas
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
Other languages
English (en)
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.)
United Gas Industries Ltd
Original Assignee
United Gas Industries 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 United Gas Industries Ltd filed Critical United Gas Industries Ltd
Publication of GB1310022A publication Critical patent/GB1310022A/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
    • 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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • 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
    • F23Q9/14—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame using electric means, e.g. by light-sensitive elements

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)
  • Control Of Combustion (AREA)
GB1310022D 1970-04-17 1970-04-17 Flame-failure safety device Expired GB1310022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1845470 1970-04-17

Publications (1)

Publication Number Publication Date
GB1310022A true GB1310022A (en) 1973-03-14

Family

ID=10112720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1310022D Expired GB1310022A (en) 1970-04-17 1970-04-17 Flame-failure safety device

Country Status (3)

Country Link
DE (1) DE2117163A1 (de)
FR (1) FR2089630A5 (de)
GB (1) GB1310022A (de)

Also Published As

Publication number Publication date
DE2117163A1 (de) 1971-11-18
FR2089630A5 (de) 1972-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees