DK371179A - Timer-kredsloeb i et digitalt fornraendingssyresystem - Google Patents

Timer-kredsloeb i et digitalt fornraendingssyresystem

Info

Publication number
DK371179A
DK371179A DK371179A DK371179A DK371179A DK 371179 A DK371179 A DK 371179A DK 371179 A DK371179 A DK 371179A DK 371179 A DK371179 A DK 371179A DK 371179 A DK371179 A DK 371179A
Authority
DK
Denmark
Prior art keywords
timer circuit
acid system
digital
digital disposal
disposal acid
Prior art date
Application number
DK371179A
Other languages
English (en)
Other versions
DK157577B (da
DK157577C (da
Inventor
K Todo
M Mijanaka
T Tanaka
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DK371179A publication Critical patent/DK371179A/da
Publication of DK157577B publication Critical patent/DK157577B/da
Application granted granted Critical
Publication of DK157577C publication Critical patent/DK157577C/da

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
    • F23N2227/00—Ignition or checking
    • F23N2227/04—Prepurge
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake

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)
DK371179A 1978-09-06 1979-09-05 Timer-kredsloeb i et digitalt forbraendingsstyresystem DK157577C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10864278A JPS5535831A (en) 1978-09-06 1978-09-06 Timer circuit of digital system combustion control device
JP10864278 1978-09-06

Publications (3)

Publication Number Publication Date
DK371179A true DK371179A (da) 1980-03-07
DK157577B DK157577B (da) 1990-01-22
DK157577C DK157577C (da) 1990-07-09

Family

ID=14489965

Family Applications (1)

Application Number Title Priority Date Filing Date
DK371179A DK157577C (da) 1978-09-06 1979-09-05 Timer-kredsloeb i et digitalt forbraendingsstyresystem

Country Status (5)

Country Link
US (1) US4299556A (da)
JP (1) JPS5535831A (da)
CA (1) CA1133093A (da)
DE (1) DE2935307C2 (da)
DK (1) DK157577C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964095A (zh) * 2020-08-25 2020-11-20 松山湖材料实验室 燃烧系统控制方法、装置及燃烧系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243372A (en) * 1979-02-05 1981-01-06 Electronics Corporation Of America Burner control system
JPS6021294B2 (ja) * 1979-03-07 1985-05-27 株式会社日立製作所 燃焼制御回路
US4459099A (en) * 1981-09-28 1984-07-10 Allied Corporation Fuel and ignition control
US4451227A (en) * 1983-01-03 1984-05-29 Honeywell Inc. Flame safeguard sequencer having switch test functions
US5195886A (en) * 1989-09-29 1993-03-23 Zexel Corporation Combustion heater
DE102020133955A1 (de) * 2020-12-17 2022-06-23 Vaillant Gmbh Verfahren und Vorrichtung zum Schutz eines Heizgerätes beim Zünden eines Gemisches aus Luft und wasserstoffhaltigem Brenngas
EP4390225A1 (en) * 2022-12-21 2024-06-26 BDR Thermea Group B.V. Gas burning appliance and method for starting up a gas burning appliance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549088A (en) * 1969-05-08 1970-12-22 Texas Instruments Inc Electrothermal furnace control
CA922398A (en) * 1969-08-12 1973-03-06 Horn Robert Multimode self-checking flame detector
US3644074A (en) * 1970-02-27 1972-02-22 Electronics Corp America Control apparatus
US3683372A (en) * 1971-05-27 1972-08-08 Robert Horn Multimode self-checking flame detector
CH543710A (de) * 1972-04-12 1973-10-31 Landis & Gyr Ag Elektrische Steuereinrichtung für eine Brenneranlage
CH543708A (de) * 1972-04-12 1973-10-31 Landis & Gyr Ag Elektronische Steuereinrichtung für eine Brenneranlage
CH571686A5 (da) * 1974-05-09 1976-01-15 Landis & Gyr Ag
JPS587130B2 (ja) 1976-11-29 1983-02-08 株式会社日立製作所 燃焼制御装置
US4137035A (en) * 1977-02-16 1979-01-30 Electronics Corporation Of America Burner control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964095A (zh) * 2020-08-25 2020-11-20 松山湖材料实验室 燃烧系统控制方法、装置及燃烧系统
CN111964095B (zh) * 2020-08-25 2022-10-21 松山湖材料实验室 燃烧系统控制方法、装置及燃烧系统

Also Published As

Publication number Publication date
CA1133093A (en) 1982-10-05
DK157577B (da) 1990-01-22
US4299556A (en) 1981-11-10
DE2935307C2 (de) 1985-09-26
DK157577C (da) 1990-07-09
DE2935307A1 (de) 1980-04-10
JPS5535831A (en) 1980-03-13

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