JPS61106960U - - Google Patents

Info

Publication number
JPS61106960U
JPS61106960U JP19138384U JP19138384U JPS61106960U JP S61106960 U JPS61106960 U JP S61106960U JP 19138384 U JP19138384 U JP 19138384U JP 19138384 U JP19138384 U JP 19138384U JP S61106960 U JPS61106960 U JP S61106960U
Authority
JP
Japan
Prior art keywords
heater
temperature
fixing roller
temperature control
control 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
JP19138384U
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 JP19138384U priority Critical patent/JPS61106960U/ja
Publication of JPS61106960U publication Critical patent/JPS61106960U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は定着装置の一例を示す図、第２図は定
着ローラの温度分布特性図、第３図は本考案を実
施する温度制御回路図、第４図はヒータの発熱分
布図、第５図は本考案の作用を示す図である。 １……定着ローラ、２……補助ローラ、３……
サーミスタ（温度検知素子）、６……ヒータ（加
熱素子）、１５……電圧比較器、１６……マイク
ロコンピユータ、１７……プリント信号手段、１
８……点弧回路、１９……交流制御素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 加熱ヒータを内蔵する回転定着ローラと、この
    定着ローラに圧接し回転する補助ローラと、刻定
    着ローラの温度を検知する温度検知素子と、該温
    度検知素子の検知信号を入力し、該加熱ヒータへ
    の通電を制御する温度制御回路を備える電子複写
    装置において、前記加熱ヒータを端部の発熱を中
    央部より大きくした構成としプリント信号が入力
    された後任意の時間前記温度制御回路により前記
    加熱ヒータの発熱を最大とし、該任意の時間経過
    後は加熱ヒータの発熱を減少させ連続プリントす
    ることを特徴とする定着温度制御装置。
JP19138384U 1984-12-19 1984-12-19 Pending JPS61106960U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19138384U JPS61106960U (ja) 1984-12-19 1984-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19138384U JPS61106960U (ja) 1984-12-19 1984-12-19

Publications (1)

Publication Number Publication Date
JPS61106960U true JPS61106960U (ja) 1986-07-07

Family

ID=30748822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19138384U Pending JPS61106960U (ja) 1984-12-19 1984-12-19

Country Status (1)

Country Link
JP (1) JPS61106960U (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130451A (ja) * 1974-04-02 1975-10-15
JPS5183530A (en) * 1975-01-20 1976-07-22 Fuji Xerox Co Ltd Fukushakini okeru teichakusochino ondoseigyohoho
JPS5313432A (en) * 1976-07-23 1978-02-07 Ricoh Co Ltd Fixing device
JPS5317740A (en) * 1976-08-02 1978-02-18 Ricoh Co Ltd Roller fixing device
JPS5796374A (en) * 1980-12-08 1982-06-15 Ricoh Co Ltd Thermal fixing device of copying machine
JPS58197525A (ja) * 1982-05-14 1983-11-17 Ricoh Co Ltd 温度制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130451A (ja) * 1974-04-02 1975-10-15
JPS5183530A (en) * 1975-01-20 1976-07-22 Fuji Xerox Co Ltd Fukushakini okeru teichakusochino ondoseigyohoho
JPS5313432A (en) * 1976-07-23 1978-02-07 Ricoh Co Ltd Fixing device
JPS5317740A (en) * 1976-08-02 1978-02-18 Ricoh Co Ltd Roller fixing device
JPS5796374A (en) * 1980-12-08 1982-06-15 Ricoh Co Ltd Thermal fixing device of copying machine
JPS58197525A (ja) * 1982-05-14 1983-11-17 Ricoh Co Ltd 温度制御装置

Similar Documents

Publication Publication Date Title
JPS63195355U (ja)
JPS61106960U (ja)
JPS60169664U (ja) 複写機の熱定着装置
JPH03114861U (ja)
JPS6192954U (ja)
JPH0289444U (ja)
JPH0181668U (ja)
JPS6347371U (ja)
JPS6394447U (ja)
JPH0440252U (ja)
JPS6271653U (ja)
JPS63124265U (ja)
JPS6251371U (ja)
JPS6070853U (ja) 温度制御装置
JPS58103071U (ja) 複写機の熱定着装置
JPS62173660U (ja)
JPH0367365U (ja)
JPS6165473U (ja)
JPS6430574U (ja)
JPH02117560U (ja)
JPS6166376U (ja)
JPH0262579U (ja)
JPS61128714U (ja)
JPH0457868U (ja)
JPS6154114U (ja)