JPS6346327B2 - - Google Patents

Info

Publication number
JPS6346327B2
JPS6346327B2 JP6351385A JP6351385A JPS6346327B2 JP S6346327 B2 JPS6346327 B2 JP S6346327B2 JP 6351385 A JP6351385 A JP 6351385A JP 6351385 A JP6351385 A JP 6351385A JP S6346327 B2 JPS6346327 B2 JP S6346327B2
Authority
JP
Japan
Prior art keywords
relay
light emitting
emitting diode
control circuit
lamp
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
JP6351385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221621A (ja
Inventor
Takeshi Matsuzaki
Kenji Todo
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.)
Hitachi Ltd
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
Priority to JP6351385A priority Critical patent/JPS60221621A/ja
Publication of JPS60221621A publication Critical patent/JPS60221621A/ja
Publication of JPS6346327B2 publication Critical patent/JPS6346327B2/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
    • F23N5/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
JP6351385A 1985-03-29 1985-03-29 燃焼器具のリモート装置 Granted JPS60221621A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6351385A JPS60221621A (ja) 1985-03-29 1985-03-29 燃焼器具のリモート装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6351385A JPS60221621A (ja) 1985-03-29 1985-03-29 燃焼器具のリモート装置

Publications (2)

Publication Number Publication Date
JPS60221621A JPS60221621A (ja) 1985-11-06
JPS6346327B2 true JPS6346327B2 (en]) 1988-09-14

Family

ID=13231371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6351385A Granted JPS60221621A (ja) 1985-03-29 1985-03-29 燃焼器具のリモート装置

Country Status (1)

Country Link
JP (1) JPS60221621A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323548U (en]) * 1986-07-24 1988-02-16
JPS6431349U (en]) * 1987-08-21 1989-02-27

Also Published As

Publication number Publication date
JPS60221621A (ja) 1985-11-06

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