JPS5652417A - Heater control circuit - Google Patents

Heater control circuit

Info

Publication number
JPS5652417A
JPS5652417A JP12930779A JP12930779A JPS5652417A JP S5652417 A JPS5652417 A JP S5652417A JP 12930779 A JP12930779 A JP 12930779A JP 12930779 A JP12930779 A JP 12930779A JP S5652417 A JPS5652417 A JP S5652417A
Authority
JP
Japan
Prior art keywords
voltage
input
voltage comparator
output
transistor
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
JP12930779A
Other languages
English (en)
Inventor
Tsuneo Okubo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12930779A priority Critical patent/JPS5652417A/ja
Publication of JPS5652417A publication Critical patent/JPS5652417A/ja
Pending legal-status Critical Current

Links

JP12930779A 1979-10-05 1979-10-05 Heater control circuit Pending JPS5652417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12930779A JPS5652417A (en) 1979-10-05 1979-10-05 Heater control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12930779A JPS5652417A (en) 1979-10-05 1979-10-05 Heater control circuit

Publications (1)

Publication Number Publication Date
JPS5652417A true JPS5652417A (en) 1981-05-11

Family

ID=15006320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12930779A Pending JPS5652417A (en) 1979-10-05 1979-10-05 Heater control circuit

Country Status (1)

Country Link
JP (1) JPS5652417A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336996A1 (de) * 1982-10-11 1984-04-12 Konishiroku Photo Industry Co., Ltd., Tokyo Elektrophotographisches vervielfaeltigungsgeraet
JPS63208891A (ja) * 1987-02-25 1988-08-30 Canon Inc 記録装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396843A (en) * 1977-02-02 1978-08-24 Canon Inc Heater
JPS5495247A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Temperature controller of fixing heater
JPS54127331A (en) * 1978-03-27 1979-10-03 Kopia Kk Copying machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396843A (en) * 1977-02-02 1978-08-24 Canon Inc Heater
JPS5495247A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Temperature controller of fixing heater
JPS54127331A (en) * 1978-03-27 1979-10-03 Kopia Kk Copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336996A1 (de) * 1982-10-11 1984-04-12 Konishiroku Photo Industry Co., Ltd., Tokyo Elektrophotographisches vervielfaeltigungsgeraet
JPS63208891A (ja) * 1987-02-25 1988-08-30 Canon Inc 記録装置

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