JPS6238659U - - Google Patents

Info

Publication number
JPS6238659U
JPS6238659U JP12789885U JP12789885U JPS6238659U JP S6238659 U JPS6238659 U JP S6238659U JP 12789885 U JP12789885 U JP 12789885U JP 12789885 U JP12789885 U JP 12789885U JP S6238659 U JPS6238659 U JP S6238659U
Authority
JP
Japan
Prior art keywords
partition wall
air flow
heat fixing
opening
heated air
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
JP12789885U
Other languages
English (en)
Other versions
JPH0443894Y2 (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 JP1985127898U priority Critical patent/JPH0443894Y2/ja
Publication of JPS6238659U publication Critical patent/JPS6238659U/ja
Application granted granted Critical
Publication of JPH0443894Y2 publication Critical patent/JPH0443894Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図はいずれも本考案の実施例に
係る画像形成装置を示し、第１図及び第２図は各
空気流の流れ状態を示す概略説明図で、第１図は
正面からみた状態、第２図は平面からみた状態を
示す。第３図は感光体ドラム取付位置下流側の各
種部材の配置状態を示す正面断面図である。第４
図は従来技術に係る画像形成装置の要部正面図断
面図である。 １：熱定着器、２：光走査ユニツト、４：仕切
壁、８，７１，７２：開口部、Ａ１，Ａ２：空気
流路。

Claims (1)

    【実用新案登録請求の範囲】
  1. トナー像を画像定着させる熱定着器の上方に、
    仕切壁を介して光走査ユニツトを配置すると共に
    、前記仕切壁の熱定着器対面側に開口部を形成し
    、該開口部より吸引した熱定着器周囲の加熱空気
    が、仕切壁上方空間を通過しながら外部に排出さ
    れるよう構成した画像形成装置において、前記仕
    切壁上方空間を通過する加熱空気流と光走査ユニ
    ツト間に、熱遮断された第２の空気流路を形成し
    、前記熱定着器対面側の開口部と別異の開口部よ
    り吸引された空気流が、該第２の空気流路を通過
    しながら外部に排出されるよう構成した事を特徴
    とする画像形成装置。
JP1985127898U 1985-08-23 1985-08-23 Expired JPH0443894Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985127898U JPH0443894Y2 (ja) 1985-08-23 1985-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985127898U JPH0443894Y2 (ja) 1985-08-23 1985-08-23

Publications (2)

Publication Number Publication Date
JPS6238659U true JPS6238659U (ja) 1987-03-07
JPH0443894Y2 JPH0443894Y2 (ja) 1992-10-16

Family

ID=31023084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985127898U Expired JPH0443894Y2 (ja) 1985-08-23 1985-08-23

Country Status (1)

Country Link
JP (1) JPH0443894Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07134532A (ja) * 1993-11-09 1995-05-23 Ricoh Co Ltd 電子写真装置
JP2013025084A (ja) * 2011-07-21 2013-02-04 Konica Minolta Business Technologies Inc 画像形成装置
JP2014240908A (ja) * 2013-06-12 2014-12-25 ブラザー工業株式会社 画像形成装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3597410B2 (ja) * 1999-03-12 2004-12-08 シャープ株式会社 電子機器の冷却装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928350A (ja) * 1972-07-05 1974-03-13
JPS4928351A (ja) * 1972-07-05 1974-03-13
JPS548423A (en) * 1977-06-21 1979-01-22 Canon Inc Recording device
JPS5431740A (en) * 1977-08-13 1979-03-08 Canon Inc Contamination preventing device
JPS56117252A (en) * 1980-02-22 1981-09-14 Toshiba Corp Electrophotographic copier
JPS56153950U (ja) * 1980-04-15 1981-11-17
JPS5717957A (en) * 1980-07-07 1982-01-29 Canon Inc Image forming apparatus
JPS5746549A (en) * 1980-09-05 1982-03-17 Hitachi Ltd Modulating and demodulating system of data signal for pcm highway
JPS5915412A (ja) * 1982-07-19 1984-01-26 Mitsubishi Rayon Co Ltd メタクリル酸フルオロアルキル共重合体の製造法
JPS5987057U (ja) * 1982-11-30 1984-06-12 京セラミタ株式会社 画像記録装置
JPS59154123A (ja) * 1983-02-22 1984-09-03 Sharp Corp 複写機のオゾン除去装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928350A (ja) * 1972-07-05 1974-03-13
JPS4928351A (ja) * 1972-07-05 1974-03-13
JPS548423A (en) * 1977-06-21 1979-01-22 Canon Inc Recording device
JPS5431740A (en) * 1977-08-13 1979-03-08 Canon Inc Contamination preventing device
JPS56117252A (en) * 1980-02-22 1981-09-14 Toshiba Corp Electrophotographic copier
JPS56153950U (ja) * 1980-04-15 1981-11-17
JPS5717957A (en) * 1980-07-07 1982-01-29 Canon Inc Image forming apparatus
JPS5746549A (en) * 1980-09-05 1982-03-17 Hitachi Ltd Modulating and demodulating system of data signal for pcm highway
JPS5915412A (ja) * 1982-07-19 1984-01-26 Mitsubishi Rayon Co Ltd メタクリル酸フルオロアルキル共重合体の製造法
JPS5987057U (ja) * 1982-11-30 1984-06-12 京セラミタ株式会社 画像記録装置
JPS59154123A (ja) * 1983-02-22 1984-09-03 Sharp Corp 複写機のオゾン除去装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07134532A (ja) * 1993-11-09 1995-05-23 Ricoh Co Ltd 電子写真装置
JP2013025084A (ja) * 2011-07-21 2013-02-04 Konica Minolta Business Technologies Inc 画像形成装置
JP2014240908A (ja) * 2013-06-12 2014-12-25 ブラザー工業株式会社 画像形成装置

Also Published As

Publication number Publication date
JPH0443894Y2 (ja) 1992-10-16

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