JPS51151594A - Protective circuit for flame detection circuit - Google Patents

Protective circuit for flame detection circuit

Info

Publication number
JPS51151594A
JPS51151594A JP50076358A JP7635875A JPS51151594A JP S51151594 A JPS51151594 A JP S51151594A JP 50076358 A JP50076358 A JP 50076358A JP 7635875 A JP7635875 A JP 7635875A JP S51151594 A JPS51151594 A JP S51151594A
Authority
JP
Japan
Prior art keywords
circuit
flame detection
flame
protective
detection circuit
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
JP50076358A
Other languages
Japanese (ja)
Inventor
Minoru Nagai
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50076358A priority Critical patent/JPS51151594A/en
Publication of JPS51151594A publication Critical patent/JPS51151594A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:Connecting a detection electrode, inserted into flame to base-bias of transistor, and supplying base-bias voltage by the impedance of flame itself, by this way, the apparatus is protected at the short circuit of electrode of flame detector.
JP50076358A 1975-06-20 1975-06-20 Protective circuit for flame detection circuit Pending JPS51151594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50076358A JPS51151594A (en) 1975-06-20 1975-06-20 Protective circuit for flame detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50076358A JPS51151594A (en) 1975-06-20 1975-06-20 Protective circuit for flame detection circuit

Publications (1)

Publication Number Publication Date
JPS51151594A true JPS51151594A (en) 1976-12-27

Family

ID=13603123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50076358A Pending JPS51151594A (en) 1975-06-20 1975-06-20 Protective circuit for flame detection circuit

Country Status (1)

Country Link
JP (1) JPS51151594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0199060U (en) * 1987-12-23 1989-07-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0199060U (en) * 1987-12-23 1989-07-03

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