JPS5382420A - Heating device - Google Patents

Heating device

Info

Publication number
JPS5382420A
JPS5382420A JP15896476A JP15896476A JPS5382420A JP S5382420 A JPS5382420 A JP S5382420A JP 15896476 A JP15896476 A JP 15896476A JP 15896476 A JP15896476 A JP 15896476A JP S5382420 A JPS5382420 A JP S5382420A
Authority
JP
Japan
Prior art keywords
temperature
heating device
predetermined
deenergizing
lapse
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
JP15896476A
Other languages
Japanese (ja)
Inventor
Masaaki Sakurai
Masahito Ishida
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15896476A priority Critical patent/JPS5382420A/en
Publication of JPS5382420A publication Critical patent/JPS5382420A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To prevent the occurrence of temperature overshooting at the start of the temperature in the heater used for the fixing device of the electrophotographic apparatus by deenergizing the fixing roller with a temperature detecting element when the element reaches the predetermined temperature, and again energizing after the lapse of the predetermined.
COPYRIGHT: (C)1978,JPO&Japio
JP15896476A 1976-12-28 1976-12-28 Heating device Pending JPS5382420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15896476A JPS5382420A (en) 1976-12-28 1976-12-28 Heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15896476A JPS5382420A (en) 1976-12-28 1976-12-28 Heating device

Publications (1)

Publication Number Publication Date
JPS5382420A true JPS5382420A (en) 1978-07-20

Family

ID=15683201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15896476A Pending JPS5382420A (en) 1976-12-28 1976-12-28 Heating device

Country Status (1)

Country Link
JP (1) JPS5382420A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522774A (en) * 1978-08-08 1980-02-18 Canon Inc Fixing device
JPS5574573A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Control method of heating element in fixing part
JPS579967U (en) * 1980-06-18 1982-01-19
JPS59219767A (en) * 1983-05-27 1984-12-11 Canon Inc Heat fixing device
JPS61286869A (en) * 1985-06-14 1986-12-17 Minolta Camera Co Ltd Temperature controller for heat roller fixing device
US5109255A (en) * 1989-11-10 1992-04-28 Asahi Kogaku Kogyo Kabushiki Kaisha Temperature control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522774A (en) * 1978-08-08 1980-02-18 Canon Inc Fixing device
JPS5574573A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Control method of heating element in fixing part
JPS579967U (en) * 1980-06-18 1982-01-19
JPS59219767A (en) * 1983-05-27 1984-12-11 Canon Inc Heat fixing device
JPS61286869A (en) * 1985-06-14 1986-12-17 Minolta Camera Co Ltd Temperature controller for heat roller fixing device
US5109255A (en) * 1989-11-10 1992-04-28 Asahi Kogaku Kogyo Kabushiki Kaisha Temperature control system

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