JPS58141266U - Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines - Google Patents

Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines

Info

Publication number
JPS58141266U
JPS58141266U JP3803982U JP3803982U JPS58141266U JP S58141266 U JPS58141266 U JP S58141266U JP 3803982 U JP3803982 U JP 3803982U JP 3803982 U JP3803982 U JP 3803982U JP S58141266 U JPS58141266 U JP S58141266U
Authority
JP
Japan
Prior art keywords
temperature rise
electrophotographic copying
abnormal temperature
rise prevention
fixing device
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
JP3803982U
Other languages
Japanese (ja)
Inventor
康博 上原
Original Assignee
富士ゼロックス株式会社
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 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP3803982U priority Critical patent/JPS58141266U/en
Publication of JPS58141266U publication Critical patent/JPS58141266U/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の電子写真複写機の定着装置の異常温度上
昇防止装置の構成説明図、第２図は同縦断面図、第３図
は本考案−実施例の構成説明図、第４図は加熱ロールと
サーモスタットの温度上昇曲線図である。 １は加熱ロール、１０はサーモスタット、１１゜１２は
断熱材。FIG. 1 is an explanatory diagram of the structure of a conventional abnormal temperature rise prevention device of a fixing device of an electrophotographic copying machine, FIG. 2 is a vertical cross-sectional view of the same, FIG. 3 is an explanatory diagram of the construction of an embodiment of the present invention, and FIG. 4 is a temperature rise curve diagram of a heating roll and a thermostat. 1 is a heating roll, 10 is a thermostat, and 11° and 12 are insulation materials.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] サーモスタット１０を耐熱性断熱手段を介してサーモス
タット保持側に保持させたことを特徴とする電子写真複
写機の定着装置の異常温度上昇防止装置。An abnormal temperature rise prevention device for a fixing device of an electrophotographic copying machine, characterized in that a thermostat 10 is held on a thermostat holding side via heat-resistant heat insulating means.
JP3803982U 1982-03-19 1982-03-19 Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines Pending JPS58141266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3803982U JPS58141266U (en) 1982-03-19 1982-03-19 Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3803982U JPS58141266U (en) 1982-03-19 1982-03-19 Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines

Publications (1)

Publication Number Publication Date
JPS58141266U true JPS58141266U (en) 1983-09-22

Family

ID=30049403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3803982U Pending JPS58141266U (en) 1982-03-19 1982-03-19 Abnormal temperature rise prevention device for the fixing device of electrophotographic copying machines

Country Status (1)

Country Link
JP (1) JPS58141266U (en)

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