JPS5194133A - - Google Patents

Info

Publication number
JPS5194133A
JPS5194133A JP50129944A JP12994475A JPS5194133A JP S5194133 A JPS5194133 A JP S5194133A JP 50129944 A JP50129944 A JP 50129944A JP 12994475 A JP12994475 A JP 12994475A JP S5194133 A JPS5194133 A JP S5194133A
Authority
JP
Japan
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.)
Pending
Application number
JP50129944A
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 JPS5194133A publication Critical patent/JPS5194133A/ja
Pending 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
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/20—Opto-coupler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/28—Ignition circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
JP50129944A 1975-02-12 1975-10-30 Pending JPS5194133A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/549,409 US3938939A (en) 1975-02-12 1975-02-12 Burner control system with secondary safety switch

Publications (1)

Publication Number Publication Date
JPS5194133A true JPS5194133A (ja) 1976-08-18

Family

ID=24192917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129944A Pending JPS5194133A (ja) 1975-02-12 1975-10-30

Country Status (7)

Country Link
US (1) US3938939A (ja)
JP (1) JPS5194133A (ja)
CA (1) CA1075344A (ja)
DE (1) DE2542641A1 (ja)
FR (1) FR2300966A1 (ja)
IT (1) IT1053980B (ja)
SE (1) SE7600931L (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031722A (en) * 1976-06-07 1977-06-28 Michelman Iron Works Corporation Tamper-proof locking device
US4298334A (en) * 1979-11-26 1981-11-03 Honeywell Inc. Dynamically checked safety load switching circuit
US4388063A (en) * 1980-10-16 1983-06-14 Craig Laurence B Combustion heating system
US4598648A (en) * 1985-06-21 1986-07-08 Angelo Joseph T D Fire failure safety control for stokers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425780A (en) * 1966-09-26 1969-02-04 Liberty Combustion Corp Fluid fuel igniter control system
US3732433A (en) * 1972-05-25 1973-05-08 Webster Electric Co Inc Combustion control circuit for a fuel burner
US3816053A (en) * 1973-04-09 1974-06-11 Electronics Corp America Combustion supervision system
US3829276A (en) * 1973-05-21 1974-08-13 Sundstrand Corp Burner control

Also Published As

Publication number Publication date
FR2300966A1 (fr) 1976-09-10
IT1053980B (it) 1981-10-10
US3938939A (en) 1976-02-17
DE2542641A1 (de) 1976-08-26
SE7600931L (sv) 1976-08-13
FR2300966B1 (ja) 1980-02-08
CA1075344A (en) 1980-04-08

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