JPS62113360U - - Google Patents

Info

Publication number
JPS62113360U
JPS62113360U JP180086U JP180086U JPS62113360U JP S62113360 U JPS62113360 U JP S62113360U JP 180086 U JP180086 U JP 180086U JP 180086 U JP180086 U JP 180086U JP S62113360 U JPS62113360 U JP S62113360U
Authority
JP
Japan
Prior art keywords
rotating body
heating element
protection device
image forming
switches
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
JP180086U
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 JP180086U priority Critical patent/JPS62113360U/ja
Publication of JPS62113360U publication Critical patent/JPS62113360U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案による過熱保護装置を装備した
ローラ式定着装置の要部の概略斜視図、第2図は
第1図の装置における電気的接続を示す配線図で
ある。 1……加熱ローラ、1A……非通紙領域、2…
…圧接ローラ、3,4……熱応動スイツチ、1a
……加熱素子。

Claims (1)

  1. 【実用新案登録請求の範囲】 加熱素子を内蔵した回転体を有する画像形成用
    回転体の過熱保護装置であつて、 前記回転体の表面温度が所定値以上になつた時
    に電源回路を開く複数個の熱応動スイツチを互い
    に直列接続するとともに前記加熱素子に対しても
    直列に接続する一方、前記熱応動スイツチの少く
    とも一個が前記回転体の非通紙領域の周面に面し
    て配置されるように前記熱応力スイツチの各々を
    前記回転体の周面に面して配置したことを特徴と
    する、画像形成用回転体の過熱保護装置。
JP180086U 1986-01-10 1986-01-10 Pending JPS62113360U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP180086U JPS62113360U (ja) 1986-01-10 1986-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP180086U JPS62113360U (ja) 1986-01-10 1986-01-10

Publications (1)

Publication Number Publication Date
JPS62113360U true JPS62113360U (ja) 1987-07-18

Family

ID=30780043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP180086U Pending JPS62113360U (ja) 1986-01-10 1986-01-10

Country Status (1)

Country Link
JP (1) JPS62113360U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189173A (en) * 1981-05-18 1982-11-20 Ricoh Co Ltd Temperature controller for heat roll of copying machine
JPS57211180A (en) * 1981-06-22 1982-12-24 Minolta Camera Co Ltd Temperature controlling method for heat roller fixing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189173A (en) * 1981-05-18 1982-11-20 Ricoh Co Ltd Temperature controller for heat roll of copying machine
JPS57211180A (en) * 1981-06-22 1982-12-24 Minolta Camera Co Ltd Temperature controlling method for heat roller fixing device

Similar Documents

Publication Publication Date Title
JPS62113360U (ja)
JPH02146338U (ja)
JPS62113351U (ja)
JPH042480U (ja)
JPH0476065U (ja)
JPH02131759U (ja)
JPH01111525U (ja)
JPH0431293U (ja)
JPH0488564U (ja)
JPS62198646U (ja)
JPS6163231U (ja)
JPH01131170U (ja)
JPH0296559U (ja)
JPH02100107U (ja)
JPS6245638U (ja)
JPH0380992U (ja)
JPS63138835U (ja)
JPS61193693U (ja)
JPS6352289U (ja)
JPH01117541U (ja)
JPS6148328U (ja)
JPH0332443U (ja)
JPS6349162U (ja)
JPH0288564U (ja)
JPH0346941U (ja)