CN101063750B - 光扫描装置及图像形成装置 - Google Patents

光扫描装置及图像形成装置 Download PDF

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Publication number
CN101063750B
CN101063750B CN2007101047537A CN200710104753A CN101063750B CN 101063750 B CN101063750 B CN 101063750B CN 2007101047537 A CN2007101047537 A CN 2007101047537A CN 200710104753 A CN200710104753 A CN 200710104753A CN 101063750 B CN101063750 B CN 101063750B
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CN
China
Prior art keywords
scanning apparatus
light scanning
electrostatic absorption
absorption filter
parts
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.)
Expired - Fee Related
Application number
CN2007101047537A
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English (en)
Chinese (zh)
Other versions
CN101063750A (zh
Inventor
庄司胜则
山川健志
吉沢浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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
Priority claimed from JP2006123525A external-priority patent/JP4881650B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of CN101063750A publication Critical patent/CN101063750A/zh
Application granted granted Critical
Publication of CN101063750B publication Critical patent/CN101063750B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
CN2007101047537A 2006-04-27 2007-04-26 光扫描装置及图像形成装置 Expired - Fee Related CN101063750B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006123525A JP4881650B2 (ja) 2006-04-27 2006-04-27 光走査装置及び画像形成装置
JP2006123524 2006-04-27
JP2006-123525 2006-04-27
JP2006123524A JP5145651B2 (ja) 2006-04-27 2006-04-27 光走査装置及び画像形成装置
JP2006123525 2006-04-27
JP2006-123524 2006-04-27

Publications (2)

Publication Number Publication Date
CN101063750A CN101063750A (zh) 2007-10-31
CN101063750B true CN101063750B (zh) 2010-06-09

Family

ID=38763872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101047537A Expired - Fee Related CN101063750B (zh) 2006-04-27 2007-04-26 光扫描装置及图像形成装置

Country Status (2)

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JP (1) JP5145651B2 (ja)
CN (1) CN101063750B (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6339491B1 (en) * 1998-12-09 2002-01-15 Fuji Photo Film Co., Ltd. Dustproof structure of optical box
CN1231718C (zh) * 2002-12-23 2005-12-14 三星电子株式会社 空气净化器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153157A (ja) * 1984-12-26 1986-07-11 Sharp Corp 複写機の換気口用フイルタ
JPH0515697A (ja) * 1991-07-16 1993-01-26 Toshiba Corp 衣類乾燥機
JP3293239B2 (ja) * 1993-05-13 2002-06-17 富士ゼロックス株式会社 画像形成装置の集塵フィルター
JPH0716411A (ja) * 1993-06-30 1995-01-20 Kureha Chem Ind Co Ltd 複合フィルタ
JPH0862528A (ja) * 1994-08-25 1996-03-08 Canon Inc 光学走査装置
JPH0980347A (ja) * 1995-09-12 1997-03-28 Canon Inc 光学偏向装置
JPH11188228A (ja) * 1997-12-26 1999-07-13 Toshio Ikeda 空気清浄用フィルタ
JPH11218710A (ja) * 1998-02-04 1999-08-10 Canon Inc 走査光学装置
JPH11264949A (ja) * 1998-03-16 1999-09-28 Canon Inc 光偏向器
JPH11281909A (ja) * 1998-03-31 1999-10-15 Sankyo Seiki Mfg Co Ltd 光走査装置
JPH11300138A (ja) * 1998-04-17 1999-11-02 Kawai Musical Instr Mfg Co Ltd 浄化フィルタおよび空気浄化装置
JP2002210383A (ja) * 2001-01-22 2002-07-30 Toyo Commun Equip Co Ltd 静電フィルタ
JP4744830B2 (ja) * 2004-09-09 2011-08-10 株式会社パウレック フィルター
JP4830278B2 (ja) * 2004-09-10 2011-12-07 カシオ計算機株式会社 燃料電池システム及び発電用燃料容器
JP4669780B2 (ja) * 2005-12-16 2011-04-13 株式会社リコー 光走査装置及び画像形成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6339491B1 (en) * 1998-12-09 2002-01-15 Fuji Photo Film Co., Ltd. Dustproof structure of optical box
CN1231718C (zh) * 2002-12-23 2005-12-14 三星电子株式会社 空气净化器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP平11-183836A 1999.07.09
JP平11-281909A 1999.10.15

Also Published As

Publication number Publication date
JP2007293201A (ja) 2007-11-08
CN101063750A (zh) 2007-10-31
JP5145651B2 (ja) 2013-02-20

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100609

Termination date: 20190426

CF01 Termination of patent right due to non-payment of annual fee