JPH0465365U - - Google Patents

Info

Publication number
JPH0465365U
JPH0465365U JP10963790U JP10963790U JPH0465365U JP H0465365 U JPH0465365 U JP H0465365U JP 10963790 U JP10963790 U JP 10963790U JP 10963790 U JP10963790 U JP 10963790U JP H0465365 U JPH0465365 U JP H0465365U
Authority
JP
Japan
Prior art keywords
toner
heat
paper
rollers
pair
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
JP10963790U
Other languages
Japanese (ja)
Other versions
JP2538103Y2 (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 JP1990109637U priority Critical patent/JP2538103Y2/en
Publication of JPH0465365U publication Critical patent/JPH0465365U/ja
Application granted granted Critical
Publication of JP2538103Y2 publication Critical patent/JP2538103Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のトナー定着装置の一実施例を
示す概要図、第２図は冷却ローラを示す拡大断面
図、第３図は本考案の他の実施例を示す冷却ロー
ラの断面図である。 １……用紙、２……熱定着部、４，５……冷却
ローラ、１１……フアン。 Fig. 1 is a schematic diagram showing one embodiment of the toner fixing device of the present invention, Fig. 2 is an enlarged sectional view showing a cooling roller, and Fig. 3 is a sectional view of the cooling roller showing another embodiment of the invention. be. 1... Paper, 2... Heat fixing section, 4, 5... Cooling roller, 11... Fan.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トナーを熱により溶融させて用紙に固着させる
ようにしてある熱定着部を有するトナー定着装置
において、上記熱定着部の直下流位置に、熱定着
処理後の用紙を挟持搬送するローラ対を設け、且
つ該ローラ対のうちの少なくとも一方を、一端か
ら他端へ向けて外気を強制的に流通させるように
した中空状の冷却ローラとしてなることを特徴と
するトナー定着装置。 In a toner fixing device having a heat fixing section configured to melt the toner by heat and fix it to the paper, a pair of rollers is provided immediately downstream of the heat fixing section to sandwich and convey the paper after the heat fixing process, A toner fixing device characterized in that at least one of the pair of rollers is a hollow cooling roller configured to forcefully circulate outside air from one end to the other end.
JP1990109637U 1990-10-19 1990-10-19 Toner fixing device Expired - Fee Related JP2538103Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990109637U JP2538103Y2 (en) 1990-10-19 1990-10-19 Toner fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990109637U JP2538103Y2 (en) 1990-10-19 1990-10-19 Toner fixing device

Publications (2)

Publication Number Publication Date
JPH0465365U true JPH0465365U (en) 1992-06-05
JP2538103Y2 JP2538103Y2 (en) 1997-06-11

Family

ID=31856872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990109637U Expired - Fee Related JP2538103Y2 (en) 1990-10-19 1990-10-19 Toner fixing device

Country Status (1)

Country Link
JP (1) JP2538103Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091131A (en) * 2004-09-21 2006-04-06 Fuji Xerox Co Ltd Image forming apparatus
JP2011070157A (en) * 2009-08-26 2011-04-07 Ricoh Co Ltd Cooling device and image forming apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495246A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Heat fixing device
JPS59124153U (en) * 1983-02-10 1984-08-21 日立工機株式会社 electrophotographic printer
JPS62146149U (en) * 1986-03-10 1987-09-16
JPS63165877A (en) * 1986-12-19 1988-07-09 ゼロックス　コーポレーション Sheet heat remover/conveying apparatus
JPH01266557A (en) * 1988-04-19 1989-10-24 Toshiba Corp Image forming device
JPH01266556A (en) * 1988-04-19 1989-10-24 Toshiba Corp Image forming device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495246A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Heat fixing device
JPS59124153U (en) * 1983-02-10 1984-08-21 日立工機株式会社 electrophotographic printer
JPS62146149U (en) * 1986-03-10 1987-09-16
JPS63165877A (en) * 1986-12-19 1988-07-09 ゼロックス　コーポレーション Sheet heat remover/conveying apparatus
JPH01266557A (en) * 1988-04-19 1989-10-24 Toshiba Corp Image forming device
JPH01266556A (en) * 1988-04-19 1989-10-24 Toshiba Corp Image forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091131A (en) * 2004-09-21 2006-04-06 Fuji Xerox Co Ltd Image forming apparatus
JP4682570B2 (en) * 2004-09-21 2011-05-11 富士ゼロックス株式会社 Image forming apparatus
JP2011070157A (en) * 2009-08-26 2011-04-07 Ricoh Co Ltd Cooling device and image forming apparatus

Also Published As

Publication number Publication date
JP2538103Y2 (en) 1997-06-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees