JPS58182951U - Heat fixing device - Google Patents

Heat fixing device

Info

Publication number
JPS58182951U
JPS58182951U JP7970382U JP7970382U JPS58182951U JP S58182951 U JPS58182951 U JP S58182951U JP 7970382 U JP7970382 U JP 7970382U JP 7970382 U JP7970382 U JP 7970382U JP S58182951 U JPS58182951 U JP S58182951U
Authority
JP
Japan
Prior art keywords
toner
fixing device
heat fixing
zirconia
infrared lamp
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
JP7970382U
Other languages
Japanese (ja)
Inventor
節夫 曽我
及川　智博
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP7970382U priority Critical patent/JPS58182951U/en
Publication of JPS58182951U publication Critical patent/JPS58182951U/en
Pending legal-status Critical Current

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Landscapes

  • Fixing For Electrophotography (AREA)
  • Resistance Heating (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) [Summary] 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 the drawing]

第１図は本考案の加熱定着装置を示す横断面図、第２図
は同上加熱定着装置を示す縦断面図、および、第３図は
本考案の加熱定着装置に用いるジルコニア系セラミック
赤外線ランプの特性および従来の加熱定着装置に用いる
赤外線ランプの特性を説明するための図である。 １・・・・・・トナー支持体、２・・・・・・トナー、
４・・・・・・ジルコニア系セラミック赤外線ランプ。FIG. 1 is a cross-sectional view showing the heat fixing device of the present invention, FIG. 2 is a longitudinal cross-sectional view of the same heat fixing device, and FIG. 3 is a zirconia ceramic infrared lamp used in the heat fixing device of the present invention. FIG. 3 is a diagram for explaining the characteristics and characteristics of an infrared lamp used in a conventional heat fixing device. 1... Toner support, 2... Toner,
4... Zirconia ceramic infrared lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トナー支持体の移動経路の近くにほぼ７μｍ〜２５μｍ
の波長域の赤外線を多く放射するジルコニア系セラミッ
ク赤外線ランプを配置し、このジルコニア系セラミック
赤外線ランプの放射線をトナー支持体のトナーに照射し
てトナーを加熱して熔融することによりトナー支持体に
定着することを特徴とする加熱定着装置。Approximately 7 μm to 25 μm near the moving path of the toner support
A zirconia-based ceramic infrared lamp that emits a large amount of infrared radiation in the wavelength range is arranged, and the toner on the toner support is irradiated with radiation from the zirconia-based ceramic infrared lamp to heat and melt the toner, thereby fixing it on the toner support. A heat fixing device characterized by:
JP7970382U 1982-05-29 1982-05-29 Heat fixing device Pending JPS58182951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7970382U JPS58182951U (en) 1982-05-29 1982-05-29 Heat fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7970382U JPS58182951U (en) 1982-05-29 1982-05-29 Heat fixing device

Publications (1)

Publication Number Publication Date
JPS58182951U true JPS58182951U (en) 1983-12-06

Family

ID=30088879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7970382U Pending JPS58182951U (en) 1982-05-29 1982-05-29 Heat fixing device

Country Status (1)

Country Link
JP (1) JPS58182951U (en)

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