JPS6490477A - Heating and fixing device - Google Patents

Heating and fixing device

Info

Publication number
JPS6490477A
JPS6490477A JP24724987A JP24724987A JPS6490477A JP S6490477 A JPS6490477 A JP S6490477A JP 24724987 A JP24724987 A JP 24724987A JP 24724987 A JP24724987 A JP 24724987A JP S6490477 A JPS6490477 A JP S6490477A
Authority
JP
Japan
Prior art keywords
heating
pair
carrying body
rollers
roller
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
JP24724987A
Other languages
Japanese (ja)
Inventor
Ryoichi Shibata
Akira Yamataka
Yasuo Sawano
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP24724987A priority Critical patent/JPS6490477A/en
Publication of JPS6490477A publication Critical patent/JPS6490477A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To surely execute heating and fixation without generating a wrinkle on a toner image carrying body by constituting the titled deice so that a pair of heating rollers and a pair of feeding rollers are provided so as to be opposed to each other and both the pairs can be brought to press-contacting through a belt, respectively. CONSTITUTION:A pair of heating rollers 1, a fair of feeding rollers 2 and a belt 3 can be brought to press-contacting by a spring, etc. One side of a pair of belts 3 adheres closely and moves at the same speed. A toner image carrying body which is heated by a heating roller and moved by being inserted and held between the belts 3, 3 is heated and fixed during that time. The heating roller is provided with a resistance layer 14 on the outside layer part, a surface heating type whose outside is covered with an electric insulating layer 15, and its outside diameter is <=20mm. Even in case of a toner carrying body of plural layers such as an envelope, no wrinkle is generated, it does not occur to wind itself round the roller either, and the heating time is long, therefore, the fixing performance is excellent, and even in case of a miniature machine, a high speed fixation can be executed.
JP24724987A 1987-09-30 1987-09-30 Heating and fixing device Pending JPS6490477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24724987A JPS6490477A (en) 1987-09-30 1987-09-30 Heating and fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24724987A JPS6490477A (en) 1987-09-30 1987-09-30 Heating and fixing device

Publications (1)

Publication Number Publication Date
JPS6490477A true JPS6490477A (en) 1989-04-06

Family

ID=17160677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24724987A Pending JPS6490477A (en) 1987-09-30 1987-09-30 Heating and fixing device

Country Status (1)

Country Link
JP (1) JPS6490477A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319429A (en) * 1991-11-20 1994-06-07 Konica Corporation Color image forming apparatus using fixing apparatus for glossy images
WO1999000713A1 (en) * 1997-06-27 1999-01-07 Nitto Kogyo Co., Ltd. Fixing apparatus
WO1999000712A1 (en) * 1997-06-27 1999-01-07 Nitto Kogyo Co., Ltd. Fixing apparatus
US7354617B2 (en) 2001-12-19 2008-04-08 Ricoh Company, Ltd. Fixing belt and method for evaluating it

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319429A (en) * 1991-11-20 1994-06-07 Konica Corporation Color image forming apparatus using fixing apparatus for glossy images
WO1999000713A1 (en) * 1997-06-27 1999-01-07 Nitto Kogyo Co., Ltd. Fixing apparatus
WO1999000712A1 (en) * 1997-06-27 1999-01-07 Nitto Kogyo Co., Ltd. Fixing apparatus
US6212356B1 (en) 1997-06-27 2001-04-03 Nitto Kogyo Co., Ltd. Fixing apparatus
US7354617B2 (en) 2001-12-19 2008-04-08 Ricoh Company, Ltd. Fixing belt and method for evaluating it

Similar Documents

Publication Publication Date Title
JPS5741673A (en) Copying device
GB1487096A (en) Electrographic fixing device
CA2049417A1 (en) Heat development apparatus
JPS6490477A (en) Heating and fixing device
JPS51112351A (en) Photoelectric printer and method with improved web developing device
EP0438130A3 (en) An electromagnetic induction heater
JPS57198480A (en) Wrinkle preventing device for picture supporting member of heat adherence type fixing device
JPS5220841A (en) Thermal fixing device
JPS6411282A (en) Fixing device
JPS5229228A (en) Contact type thermal fixing device for particle image in the electrophotographic copying machine
JPS56167165A (en) Electrostatic recorder
JPS569773A (en) Roller cleaning method of heating roller fixing device
JPS57138669A (en) Transfer device
JPS5642238A (en) Image forming method
JPS6022157A (en) Heat fixing device
JPS5482243A (en) Fixing device
JPS5797553A (en) Fixing device of copying machine
JPS57672A (en) Copying device
JPS56104350A (en) Charging device of electrophotographic copier
JPS5710147A (en) Electrostatic charge retaining member and its preparation
JPS5625768A (en) Pressure fixing device
JPS57202577A (en) Heat fixing device
JPS56125778A (en) Transferring-stripping device
JPS53138339A (en) Transfer method and device for toner image
JPS56147161A (en) Electrostatically charging device