JPS6452184A - Method and device for temperature control of fixing device - Google Patents

Method and device for temperature control of fixing device

Info

Publication number
JPS6452184A
JPS6452184A JP20905687A JP20905687A JPS6452184A JP S6452184 A JPS6452184 A JP S6452184A JP 20905687 A JP20905687 A JP 20905687A JP 20905687 A JP20905687 A JP 20905687A JP S6452184 A JPS6452184 A JP S6452184A
Authority
JP
Japan
Prior art keywords
heat roller
heating device
mandrel
heater
detecting means
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
JP20905687A
Other languages
Japanese (ja)
Inventor
Kazuo Fuji
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP20905687A priority Critical patent/JPS6452184A/en
Publication of JPS6452184A publication Critical patent/JPS6452184A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To perform stable fixation by controlling an external heating device according to the temperature detection results of a heat roller and the external heating device. CONSTITUTION:The heat roller 10 has a mandrel 12, an elastic part 13 fixed on its outer peripheral surface with an adhesive, etc., and a heater 11 installed in the center of the mandrel 12. A 1st detecting means 41 such as a thermistor contacts the elastic part 13. The heat roller 10 is driven by a driving part to rotate as shown by an arrow A. A detecting element 14 detects the surface temperature of the mandrel 12. A pressure roller 20, on the other hand, is pressed against the heat roller 10 and formed by coating a blank pipe of aluminum, etc., with synthetic resin. The pressure roller 20 is driven by the heat roller 10 rotate as shown by an arrow B. The external heating device 30 is constituted by coating an aluminum blank pipe with synthetic resin and has the heater 31 installed in the center and abuts on the heat roller 10. A 2nd detecting means 24 which detects the surface temperature of the heating device 30 contacts the surface of the device 30. A control part 40 controls the heater 31 according to the detection results of the detecting means 41 and 42.
JP20905687A 1987-08-21 1987-08-21 Method and device for temperature control of fixing device Pending JPS6452184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20905687A JPS6452184A (en) 1987-08-21 1987-08-21 Method and device for temperature control of fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20905687A JPS6452184A (en) 1987-08-21 1987-08-21 Method and device for temperature control of fixing device

Publications (1)

Publication Number Publication Date
JPS6452184A true JPS6452184A (en) 1989-02-28

Family

ID=16566523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20905687A Pending JPS6452184A (en) 1987-08-21 1987-08-21 Method and device for temperature control of fixing device

Country Status (1)

Country Link
JP (1) JPS6452184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061545A (en) * 1998-12-18 2000-05-09 Xerox Corporation External heat member with fluoropolymer and conductive filler outer layer
US6835918B2 (en) * 2002-06-13 2004-12-28 Sharp Kabushiki Kaisha Heating device and heating method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061545A (en) * 1998-12-18 2000-05-09 Xerox Corporation External heat member with fluoropolymer and conductive filler outer layer
EP1014221A2 (en) * 1998-12-18 2000-06-28 Xerox Corporation External heat member with fluoropolymer and conductive filler outer layer
EP1014221A3 (en) * 1998-12-18 2001-10-10 Xerox Corporation External heat member with fluoropolymer and conductive filler outer layer
US6835918B2 (en) * 2002-06-13 2004-12-28 Sharp Kabushiki Kaisha Heating device and heating method
US6949724B2 (en) 2002-06-13 2005-09-27 Sharp Kabushiki Kaisha Heating device and heating method

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