CH566523A5 - - Google Patents

Info

Publication number
CH566523A5
CH566523A5 CH736073A CH736073A CH566523A5 CH 566523 A5 CH566523 A5 CH 566523A5 CH 736073 A CH736073 A CH 736073A CH 736073 A CH736073 A CH 736073A CH 566523 A5 CH566523 A5 CH 566523A5
Authority
CH
Switzerland
Application number
CH736073A
Original Assignee
Webster Electric Co Inc
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 Webster Electric Co Inc filed Critical Webster Electric Co Inc
Publication of CH566523A5 publication Critical patent/CH566523A5/xx

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
    • F23N5/20—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
    • 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
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/16—Measuring bridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/12—Burner simulation or checking
    • F23N2227/16—Checking components, e.g. electronic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/10—Fail safe for component failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/12—Fail safe for ignition failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/06—Liquid fuels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
CH736073A 1972-05-25 1973-05-23 CH566523A5 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25698172A 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
CH566523A5 true CH566523A5 (ar) 1975-09-15

Family

ID=22974398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH736073A CH566523A5 (ar) 1972-05-25 1973-05-23

Country Status (9)

Country Link
US (1) US3732433A (ar)
JP (1) JPS4949230A (ar)
BE (1) BE799993A (ar)
CA (1) CA984026A (ar)
CH (1) CH566523A5 (ar)
DE (1) DE2326763A1 (ar)
FR (1) FR2186118A5 (ar)
GB (1) GB1428819A (ar)
IT (1) IT985144B (ar)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872320A (en) * 1973-09-12 1975-03-18 Lear Siegler Inc Furnace control circuit
US3854056A (en) * 1973-11-09 1974-12-10 Electronics Corp America Burner control system
US3892981A (en) * 1973-12-04 1975-07-01 Robertshaw Controls Co Electrical primary control system for furnaces
US3938937A (en) * 1973-12-07 1976-02-17 Johnson Service Company Fuel ignition control arrangement
US3947220A (en) * 1974-10-21 1976-03-30 Johnson Service Company Fuel ignition control arrangement
US4024412A (en) * 1975-02-07 1977-05-17 The Scott & Fetzer Company (France Division) Burner control system with primary safety switch
US3938939A (en) * 1975-02-12 1976-02-17 Sundstrand Corporation Burner control system with secondary safety switch
US3980420A (en) * 1975-07-03 1976-09-14 Emerson Electric Co. Burner control system for domestic gas range ovens
JPS5280292U (ar) * 1975-12-10 1977-06-15
US4167389A (en) * 1977-11-02 1979-09-11 Emerson Electric Co. Oil burner primary control for interrupted ignition system
US4242081A (en) * 1979-03-05 1980-12-30 Emerson Electric Co. Oil burner primary control for interrupted ignition system
US4319873A (en) * 1979-04-12 1982-03-16 American Stabilis, Inc. Flame detection and proof control device
US4370125A (en) * 1980-10-01 1983-01-25 Emerson Electric Co. Control system for blue-flame oil burner
EP0320082A1 (en) * 1987-12-08 1989-06-14 Desa International, Inc. Method and apparatus for a flame sensing digital primary safety control for fuel burning devices
CN1049972C (zh) * 1991-06-29 2000-03-01 崔镇玟 热水锅炉系统
US6662136B2 (en) * 2001-04-10 2003-12-09 International Business Machines Corporation Digital temperature sensor (DTS) system to monitor temperature in a memory subsystem
US20180306445A1 (en) * 2017-04-22 2018-10-25 Emerson Electric Co. Igniter failure detection assemblies for furnaces, and corresponding methods of detecting igniter failure
CN114459053B (zh) * 2022-02-08 2023-10-17 深圳市振邦智能科技股份有限公司 一种电子打火与火焰检测电路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463600A (en) * 1967-03-15 1969-08-26 Honeywell Inc Control apparatus with redundant features
US3584988A (en) * 1969-06-24 1971-06-15 Texas Instruments Inc Electrothermal furnace control
US3624407A (en) * 1969-10-15 1971-11-30 Simicon Co Primary control means for furnaces

Also Published As

Publication number Publication date
FR2186118A5 (ar) 1974-01-04
JPS4949230A (ar) 1974-05-13
US3732433A (en) 1973-05-08
CA984026A (en) 1976-02-17
BE799993A (fr) 1973-09-17
DE2326763A1 (de) 1973-12-06
IT985144B (it) 1974-11-30
GB1428819A (en) 1976-03-17

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Legal Events

Date Code Title Description
PL Patent ceased