JPH0442568B2 - - Google Patents

Info

Publication number
JPH0442568B2
JPH0442568B2 JP63136827A JP13682788A JPH0442568B2 JP H0442568 B2 JPH0442568 B2 JP H0442568B2 JP 63136827 A JP63136827 A JP 63136827A JP 13682788 A JP13682788 A JP 13682788A JP H0442568 B2 JPH0442568 B2 JP H0442568B2
Authority
JP
Japan
Prior art keywords
shutter
flame
time
alarm
closing
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 - Lifetime
Application number
JP63136827A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01305222A (ja
Inventor
Tetsuya Yamada
Kazuo Seki
Masato Takahashi
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to JP63136827A priority Critical patent/JPH01305222A/ja
Publication of JPH01305222A publication Critical patent/JPH01305222A/ja
Publication of JPH0442568B2 publication Critical patent/JPH0442568B2/ja
Granted 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
    • F23N5/08—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
    • F23N2229/00—Flame sensors
    • F23N2229/06—Flame sensors with periodical shutters; Modulation signals

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)
JP63136827A 1988-06-03 1988-06-03 燃焼制御装置 Granted JPH01305222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63136827A JPH01305222A (ja) 1988-06-03 1988-06-03 燃焼制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63136827A JPH01305222A (ja) 1988-06-03 1988-06-03 燃焼制御装置

Publications (2)

Publication Number Publication Date
JPH01305222A JPH01305222A (ja) 1989-12-08
JPH0442568B2 true JPH0442568B2 (enExample) 1992-07-13

Family

ID=15184431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63136827A Granted JPH01305222A (ja) 1988-06-03 1988-06-03 燃焼制御装置

Country Status (1)

Country Link
JP (1) JPH01305222A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073027U (enExample) * 1973-11-05 1975-06-26

Also Published As

Publication number Publication date
JPH01305222A (ja) 1989-12-08

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