GB1297523A - - Google Patents

Info

Publication number
GB1297523A
GB1297523A GB1297523DA GB1297523A GB 1297523 A GB1297523 A GB 1297523A GB 1297523D A GB1297523D A GB 1297523DA GB 1297523 A GB1297523 A GB 1297523A
Authority
GB
United Kingdom
Prior art keywords
supply
burner
circuit
controller
power
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)
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 filed Critical
Publication of GB1297523A publication Critical patent/GB1297523A/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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/02—Fail safe using electric energy accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/04—Fail safe for electrical power failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
GB1297523D 1968-11-25 1969-11-24 Expired GB1297523A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77873768A 1968-11-25 1968-11-25

Publications (1)

Publication Number Publication Date
GB1297523A true GB1297523A (enrdf_load_stackoverflow) 1972-11-22

Family

ID=25114270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297523D Expired GB1297523A (enrdf_load_stackoverflow) 1968-11-25 1969-11-24

Country Status (3)

Country Link
US (1) US3544247A (enrdf_load_stackoverflow)
DE (1) DE1958741A1 (enrdf_load_stackoverflow)
GB (1) GB1297523A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254759A (en) * 1978-01-18 1981-03-10 Schmidt Robert H Automatic damper means and controls therefor
USRE31256E (en) * 1978-01-18 1983-05-31 Automatic damper means and controls therefor
ES2021531A6 (es) * 1990-04-27 1991-11-01 Bertomeu Martinez Francisco Perfeccionamientos en dispositivos de encendido instantaneo en valvulas de seguridad incorporadas utilizados en aparatos a gas.
ITPD20050253A1 (it) * 2005-08-16 2007-02-17 Sit La Precisa Spa Dispositivo per il controllo multifunzionale dell'erogazione di un gas combustibile verso un apparecchio bruciatore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429131A (en) * 1943-09-04 1947-10-14 Standard Oil Dev Co Time delay feature for flame failure protective device
US2519789A (en) * 1946-06-19 1950-08-22 Rca Corp Electronic gas control circuit
US2793291A (en) * 1950-07-08 1957-05-21 Gen Controls Co Control apparatus using oscillatory circuits
US3291193A (en) * 1963-12-31 1966-12-13 Adams & Westlake Co Venetian blind window

Also Published As

Publication number Publication date
DE1958741A1 (de) 1970-06-18
US3544247A (en) 1970-12-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed