JPS56128980A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS56128980A
JPS56128980A JP3195380A JP3195380A JPS56128980A JP S56128980 A JPS56128980 A JP S56128980A JP 3195380 A JP3195380 A JP 3195380A JP 3195380 A JP3195380 A JP 3195380A JP S56128980 A JPS56128980 A JP S56128980A
Authority
JP
Japan
Prior art keywords
pipe
silicone oil
silicone rubber
life
heat
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
JP3195380A
Other languages
Japanese (ja)
Inventor
Yoshisuke Takekida
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3195380A priority Critical patent/JPS56128980A/en
Publication of JPS56128980A publication Critical patent/JPS56128980A/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
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating

Landscapes

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

Abstract

PURPOSE:To prolong the life of a heat roll and to improve the reliability by forming a thin coating film of silicone rubber on the surface of a pipe made of a porous material, etc., and by filling the pipe with silicone oil. CONSTITUTION:On the pipe surface of a roller formed so that pipe 17 as a core will have pores, e.g. a porous material, etc., of #300-#400 meshes, a thin coating film of silicone rubber is formed and in pipe 17, infrared heater 13 generating heat and silicone oil 19 are provided. This heat roller is permeable silicone oil at its porous part to keep constant the silicone oil content of the silicone rubber, and while stable fixation is carried out without causing offset, the life of the roll can be prolonged remarkably.
JP3195380A 1980-03-13 1980-03-13 Fixing device Pending JPS56128980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3195380A JPS56128980A (en) 1980-03-13 1980-03-13 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3195380A JPS56128980A (en) 1980-03-13 1980-03-13 Fixing device

Publications (1)

Publication Number Publication Date
JPS56128980A true JPS56128980A (en) 1981-10-08

Family

ID=12345314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3195380A Pending JPS56128980A (en) 1980-03-13 1980-03-13 Fixing device

Country Status (1)

Country Link
JP (1) JPS56128980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104983A (en) * 1983-11-11 1985-06-10 Matsushita Electric Ind Co Ltd Fixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104983A (en) * 1983-11-11 1985-06-10 Matsushita Electric Ind Co Ltd Fixing device

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