JPS56123582A - Fixation device - Google Patents

Fixation device

Info

Publication number
JPS56123582A
JPS56123582A JP2753480A JP2753480A JPS56123582A JP S56123582 A JPS56123582 A JP S56123582A JP 2753480 A JP2753480 A JP 2753480A JP 2753480 A JP2753480 A JP 2753480A JP S56123582 A JPS56123582 A JP S56123582A
Authority
JP
Japan
Prior art keywords
heater
oil
temperature
roll
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
JP2753480A
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 JP2753480A priority Critical patent/JPS56123582A/en
Publication of JPS56123582A publication Critical patent/JPS56123582A/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 improve the thermal efficiency further and to enable the temperature control with high accuracy, by providing the fixation roll in which oil is contained and the heater is provided in the oil. CONSTITUTION:As the heat roller 11, coated fluorine system resin or coated silicon rubber to the surface of the pipe base is used. Further, in this heat roll 11, silicon oil 12 is given. In the heat roll 11, the heater 13 group is immersed in the oil and the heat roll itself is heated by heating the silicon oil. The heater 13 group is supported with the support member 14 and the leads 15 are led. In this case, the temperature is detected with the temperature detector 16, and the temperature of silicon oil is kept constant by controlling the power fed to the heater 11 according to the value, allowing to accurately keep constant the temperature of the heater roll surface.
JP2753480A 1980-03-05 1980-03-05 Fixation device Pending JPS56123582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2753480A JPS56123582A (en) 1980-03-05 1980-03-05 Fixation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2753480A JPS56123582A (en) 1980-03-05 1980-03-05 Fixation device

Publications (1)

Publication Number Publication Date
JPS56123582A true JPS56123582A (en) 1981-09-28

Family

ID=12223764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2753480A Pending JPS56123582A (en) 1980-03-05 1980-03-05 Fixation device

Country Status (1)

Country Link
JP (1) JPS56123582A (en)

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