JPH0169245U - - Google Patents

Info

Publication number
JPH0169245U
JPH0169245U JP1987165175U JP16517587U JPH0169245U JP H0169245 U JPH0169245 U JP H0169245U JP 1987165175 U JP1987165175 U JP 1987165175U JP 16517587 U JP16517587 U JP 16517587U JP H0169245 U JPH0169245 U JP H0169245U
Authority
JP
Japan
Prior art keywords
air
holding means
photoreceptor
charging means
image forming
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
JP1987165175U
Other languages
Japanese (ja)
Other versions
JPH0643815Y2 (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 JP16517587U priority Critical patent/JPH0643815Y2/en
Publication of JPH0169245U publication Critical patent/JPH0169245U/ja
Application granted granted Critical
Publication of JPH0643815Y2 publication Critical patent/JPH0643815Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Description

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

第１図は、この考案の第１実施例の縦断正面図
、第２図は、同上の要部の斜面図、第３図は、こ
の考案の第２実施例の縦断正面図、第４図は、同
上の要部の斜面図、第５図は、従来の画像形成装
置の概略説明図、第６図は、さらに別の従来の画
像形成装置の縦断正面図である。 １……感光体、２……帯電器、３……保持部材
、４……送風フアン、５……空気取入部、８……
前側板、９……後側板、１３，１４，；１６，１
７……連通口。 Fig. 1 is a longitudinal sectional front view of the first embodiment of this invention, Fig. 2 is a slope view of the main parts of the above, Fig. 3 is a longitudinal sectional front view of the second embodiment of this invention, and Fig. 4 5 is a schematic explanatory diagram of a conventional image forming apparatus, and FIG. 6 is a longitudinal sectional front view of yet another conventional image forming apparatus. DESCRIPTION OF SYMBOLS 1...Photoreceptor, 2...Charger, 3...Holding member, 4...Blower fan, 5...Air intake part, 8...
Front side plate, 9... Rear side plate, 13, 14,; 16, 1
7...Communication port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転移動体からなる感光体と、この感光体の周
囲に配置され、その軸方向に感光体に送風する開
口部を有する帯電手段と、この帯電手段を保持す
るとともに、帯電手段に送風するダクトを兼ねる
保持手段と、この保持手段に送風する送風手段と
を有する画像形成装置において、前記保持手段は
一端に装置外の空気を取り入れる空気取入部を有
し、保持手段と帯電手段との間には、その軸方向
において両端近くが中央部よりも大きな空気量を
流通する連通口が設けられていることを特徴とす
る画像形成装置。 A photoreceptor consisting of a rotating moving body, a charging means arranged around the photoreceptor and having an opening for blowing air to the photoreceptor in the axial direction, and a duct that holds the charging means and blows air to the charging means. In an image forming apparatus that has a holding means that also serves as a holding means and an air blowing means that blows air to the holding means, the holding means has an air intake section at one end that takes in air from outside the apparatus, and an air intake section is provided between the holding means and the charging means. An image forming apparatus characterized in that a communication port is provided near both ends in the axial direction through which a larger amount of air flows than in the center.
JP16517587U 1987-10-28 1987-10-28 Image forming device Expired - Lifetime JPH0643815Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16517587U JPH0643815Y2 (en) 1987-10-28 1987-10-28 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16517587U JPH0643815Y2 (en) 1987-10-28 1987-10-28 Image forming device

Publications (2)

Publication Number Publication Date
JPH0169245U true JPH0169245U (en) 1989-05-08
JPH0643815Y2 JPH0643815Y2 (en) 1994-11-14

Family

ID=31451424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16517587U Expired - Lifetime JPH0643815Y2 (en) 1987-10-28 1987-10-28 Image forming device

Country Status (1)

Country Link
JP (1) JPH0643815Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07287436A (en) * 1994-04-15 1995-10-31 Ricoh Co Ltd Corona discharger
JP2001209283A (en) * 2000-01-25 2001-08-03 Ricoh Co Ltd Electrophotography type image forming device
JP2018049122A (en) * 2016-09-21 2018-03-29 富士ゼロックス株式会社 Air duct, air blower and image formation apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1480798A (en) 2002-05-27 2004-03-10 ������������ʽ���� Image forming device
US6917773B2 (en) 2002-10-18 2005-07-12 Seiko Epson Corporation Image forming apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07287436A (en) * 1994-04-15 1995-10-31 Ricoh Co Ltd Corona discharger
JP2001209283A (en) * 2000-01-25 2001-08-03 Ricoh Co Ltd Electrophotography type image forming device
JP2018049122A (en) * 2016-09-21 2018-03-29 富士ゼロックス株式会社 Air duct, air blower and image formation apparatus

Also Published As

Publication number Publication date
JPH0643815Y2 (en) 1994-11-14

Similar Documents

Publication Publication Date Title
JPH0169245U (en)
JPH02104360U (en)
JPH0169246U (en)
JPS62192150U (en)
JPS6440850U (en)
JPS63121429U (en)
JPH0420059U (en)
JPS6264467U (en)
JPS63155941U (en)
JPH0444251U (en)
JPS6455958U (en)
JPH02122964U (en)
JPH0344033U (en)
JPS6385518U (en)
JPH0378618U (en)
JPH031816U (en)
JPS6236810U (en)
JPS6156790U (en)
JPS6431921U (en)
JPH0310147U (en)
JPS6357161U (en)
JPS6328012U (en)
JPS6216014U (en)
JPS6216013U (en)
JPH01144212U (en)