JPS6324568U - - Google Patents

Info

Publication number
JPS6324568U
JPS6324568U JP7389986U JP7389986U JPS6324568U JP S6324568 U JPS6324568 U JP S6324568U JP 7389986 U JP7389986 U JP 7389986U JP 7389986 U JP7389986 U JP 7389986U JP S6324568 U JPS6324568 U JP S6324568U
Authority
JP
Japan
Prior art keywords
roll
generating resistor
heat generating
heat
circuit
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
JP7389986U
Other languages
English (en)
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 filed Critical
Priority to JP7389986U priority Critical patent/JPS6324568U/ja
Publication of JPS6324568U publication Critical patent/JPS6324568U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)

Description

【図面の簡単な説明】
第1図は本考案のヒートロールの異常温度上昇
防止回路を示す図、第2図は従来例のヒートロー
ルの異常温度上昇防止回路を示す図、第3図は直
接加熱型ヒートロールの縦断面正面図、第4図は
第1図の要部Aの拡大図である。 1……直接加熱型ヒートロール、5……発熱抵
抗体、14……ブレーカー。

Claims (1)

    【実用新案登録請求の範囲】
  1. ロール表面または近傍に発熱抵抗体を有する直
    接加熱型ヒートロールの発熱抵抗体として負の温
    度係数を有する材料を用い、前記ヒートロールの
    加熱回路中にブレーカーを設けたことを特徴とす
    るヒートロールの異常温度上昇防止回路。
JP7389986U 1986-05-19 1986-05-19 Pending JPS6324568U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7389986U JPS6324568U (ja) 1986-05-19 1986-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7389986U JPS6324568U (ja) 1986-05-19 1986-05-19

Publications (1)

Publication Number Publication Date
JPS6324568U true JPS6324568U (ja) 1988-02-18

Family

ID=30918634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7389986U Pending JPS6324568U (ja) 1986-05-19 1986-05-19

Country Status (1)

Country Link
JP (1) JPS6324568U (ja)

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