JPS5290826A - Flame detector - Google Patents

Flame detector

Info

Publication number
JPS5290826A
JPS5290826A JP728276A JP728276A JPS5290826A JP S5290826 A JPS5290826 A JP S5290826A JP 728276 A JP728276 A JP 728276A JP 728276 A JP728276 A JP 728276A JP S5290826 A JPS5290826 A JP S5290826A
Authority
JP
Japan
Prior art keywords
flame
flame detector
setting
reliable
bar directly
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.)
Pending
Application number
JP728276A
Other languages
Japanese (ja)
Inventor
Kikuzo Morita
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 Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
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 Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP728276A priority Critical patent/JPS5290826A/en
Publication of JPS5290826A publication Critical patent/JPS5290826A/en
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
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/12—Flame sensors with flame rectification current detecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:A reliable flame detector utilizing the rectifying characteristic of a flame, by setting a flame detecting bar directly in the flame.
JP728276A 1976-01-26 1976-01-26 Flame detector Pending JPS5290826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP728276A JPS5290826A (en) 1976-01-26 1976-01-26 Flame detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP728276A JPS5290826A (en) 1976-01-26 1976-01-26 Flame detector

Publications (1)

Publication Number Publication Date
JPS5290826A true JPS5290826A (en) 1977-07-30

Family

ID=11661669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP728276A Pending JPS5290826A (en) 1976-01-26 1976-01-26 Flame detector

Country Status (1)

Country Link
JP (1) JPS5290826A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838983U (en) * 1971-09-13 1973-05-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838983U (en) * 1971-09-13 1973-05-15

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