JPS53141045A - Temperature controller - Google Patents

Temperature controller

Info

Publication number
JPS53141045A
JPS53141045A JP5538777A JP5538777A JPS53141045A JP S53141045 A JPS53141045 A JP S53141045A JP 5538777 A JP5538777 A JP 5538777A JP 5538777 A JP5538777 A JP 5538777A JP S53141045 A JPS53141045 A JP S53141045A
Authority
JP
Japan
Prior art keywords
temperature controller
temperature
roller
staggered
stabilize
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
JP5538777A
Other languages
Japanese (ja)
Inventor
Takeshi Uno
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5538777A priority Critical patent/JPS53141045A/en
Publication of JPS53141045A publication Critical patent/JPS53141045A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To reduce the rush electric current and stabilize the temperature of a fixing roller by applying voltage at staggered hours to two sets of heating source, and thereafter by controlling the applied voltage of the heat source in response to the temperature of the roller.
COPYRIGHT: (C)1978,JPO&Japio
JP5538777A 1977-05-16 1977-05-16 Temperature controller Pending JPS53141045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5538777A JPS53141045A (en) 1977-05-16 1977-05-16 Temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5538777A JPS53141045A (en) 1977-05-16 1977-05-16 Temperature controller

Publications (1)

Publication Number Publication Date
JPS53141045A true JPS53141045A (en) 1978-12-08

Family

ID=12997086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5538777A Pending JPS53141045A (en) 1977-05-16 1977-05-16 Temperature controller

Country Status (1)

Country Link
JP (1) JPS53141045A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121367A (en) * 1982-12-28 1984-07-13 Canon Inc Temperature controlling device
JPS59206854A (en) * 1983-05-11 1984-11-22 Hitachi Ltd Control device for electrophotographic copying machine
JPS6017473A (en) * 1983-07-09 1985-01-29 Mita Ind Co Ltd Control method of thermal fixing temperature in electrostatic copying machine
JPS642265U (en) * 1987-06-25 1989-01-09
US5241349A (en) * 1991-03-12 1993-08-31 Casio Computer Co., Ltd. Image forming apparatus having a plurality of control modes of thermal fixing apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121367A (en) * 1982-12-28 1984-07-13 Canon Inc Temperature controlling device
JPS59206854A (en) * 1983-05-11 1984-11-22 Hitachi Ltd Control device for electrophotographic copying machine
JPH0414353B2 (en) * 1983-05-11 1992-03-12 Hitachi Ltd
JPS6017473A (en) * 1983-07-09 1985-01-29 Mita Ind Co Ltd Control method of thermal fixing temperature in electrostatic copying machine
JPH0436384B2 (en) * 1983-07-09 1992-06-16 Mita Industrial Co Ltd
JPS642265U (en) * 1987-06-25 1989-01-09
US5241349A (en) * 1991-03-12 1993-08-31 Casio Computer Co., Ltd. Image forming apparatus having a plurality of control modes of thermal fixing apparatus

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