JPS61128665U - - Google Patents

Info

Publication number
JPS61128665U
JPS61128665U JP1094385U JP1094385U JPS61128665U JP S61128665 U JPS61128665 U JP S61128665U JP 1094385 U JP1094385 U JP 1094385U JP 1094385 U JP1094385 U JP 1094385U JP S61128665 U JPS61128665 U JP S61128665U
Authority
JP
Japan
Prior art keywords
heat roll
roll
heat
image
temperature
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.)
Granted
Application number
JP1094385U
Other languages
English (en)
Other versions
JPH0624846Y2 (ja
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 JP1985010943U priority Critical patent/JPH0624846Y2/ja
Publication of JPS61128665U publication Critical patent/JPS61128665U/ja
Application granted granted Critical
Publication of JPH0624846Y2 publication Critical patent/JPH0624846Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図、第２
図は温度センサの取付け位置を示す平面図、第３
図は温度制御を行なう制御回路の一実施例を示す
ブロツク図である。 〈符号の説明〉、１…ヒートロール、２…ハロ
ゲンランプ、３…加圧ロール、４…記録紙、５，
５Ａ〜５Ｃ…温度センサ、１１…ＡＤ変換器、１
２…マイクロプロセツサ、１３…吸熱機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 感光体に静電潜像を形成し、この静電潜像をト
    ナーによつて現像の後記録紙に転写し、その転写
    像を加熱によつて定着する電子写真式記録装置の
    定着器において、ロール状ヒートロールと、この
    ヒートロールに対して像が転写された記録紙を圧
    接する加圧ロールと、前記ヒートロールの吸熱機
    構と、前記ヒートロールの軸方向の複数点におけ
    る表面温度を検出する複数の温度センサと、この
    温度センサによつて検出されたヒートロール軸方
    向の複数点の表面温度の差を求め、その温度差が
    設定値以上ならば、前記吸熱機構を作動させ、ヒ
    ートロール軸方向の表面温度が設定値以内に収ま
    るように制御する制御手段とを備えて成る電子写
    真式記録装置の定着器。
JP1985010943U 1985-01-29 1985-01-29 電子写真式記録装置 Expired - Lifetime JPH0624846Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985010943U JPH0624846Y2 (ja) 1985-01-29 1985-01-29 電子写真式記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985010943U JPH0624846Y2 (ja) 1985-01-29 1985-01-29 電子写真式記録装置

Publications (2)

Publication Number Publication Date
JPS61128665U true JPS61128665U (ja) 1986-08-12
JPH0624846Y2 JPH0624846Y2 (ja) 1994-06-29

Family

ID=30492596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985010943U Expired - Lifetime JPH0624846Y2 (ja) 1985-01-29 1985-01-29 電子写真式記録装置

Country Status (1)

Country Link
JP (1) JPH0624846Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006330344A (ja) * 2005-05-26 2006-12-07 Konica Minolta Business Technologies Inc 画像形成装置
US7917048B2 (en) 2007-05-10 2011-03-29 Konica Minolta Business Technologies, Inc. Image forming apparatus and electromagnetic induction heating type fixing device having magnetic flux regulating section
JP2014089383A (ja) * 2012-10-31 2014-05-15 Konica Minolta Inc 画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130468A (ja) * 1974-09-09 1976-03-15 Nippon Telegraph & Telephone
JPS5262027A (en) * 1975-11-15 1977-05-23 Ricoh Co Ltd Temperature change means for fixing device of copying machine
JPS5517172A (en) * 1978-07-25 1980-02-06 Canon Inc Fixing device
JPS58190972A (ja) * 1982-04-30 1983-11-08 Hitachi Koki Co Ltd 電子写真式印刷装置のヒ−トロ−ル温度制御方法
JPS60136779A (ja) * 1983-12-26 1985-07-20 Minolta Camera Co Ltd 熱ロ−ラ定着装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130468A (ja) * 1974-09-09 1976-03-15 Nippon Telegraph & Telephone
JPS5262027A (en) * 1975-11-15 1977-05-23 Ricoh Co Ltd Temperature change means for fixing device of copying machine
JPS5517172A (en) * 1978-07-25 1980-02-06 Canon Inc Fixing device
JPS58190972A (ja) * 1982-04-30 1983-11-08 Hitachi Koki Co Ltd 電子写真式印刷装置のヒ−トロ−ル温度制御方法
JPS60136779A (ja) * 1983-12-26 1985-07-20 Minolta Camera Co Ltd 熱ロ−ラ定着装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006330344A (ja) * 2005-05-26 2006-12-07 Konica Minolta Business Technologies Inc 画像形成装置
US7917048B2 (en) 2007-05-10 2011-03-29 Konica Minolta Business Technologies, Inc. Image forming apparatus and electromagnetic induction heating type fixing device having magnetic flux regulating section
JP2014089383A (ja) * 2012-10-31 2014-05-15 Konica Minolta Inc 画像形成装置

Also Published As

Publication number Publication date
JPH0624846Y2 (ja) 1994-06-29

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