CN100378341C - 风扇单元和光学装置 - Google Patents

风扇单元和光学装置 Download PDF

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Publication number
CN100378341C
CN100378341C CNB2005101039832A CN200510103983A CN100378341C CN 100378341 C CN100378341 C CN 100378341C CN B2005101039832 A CNB2005101039832 A CN B2005101039832A CN 200510103983 A CN200510103983 A CN 200510103983A CN 100378341 C CN100378341 C CN 100378341C
Authority
CN
China
Prior art keywords
fan
light
elastic member
supporting
support unit
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
CNB2005101039832A
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English (en)
Chinese (zh)
Other versions
CN1749578A (zh
Inventor
鈴木隆司
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN1749578A publication Critical patent/CN1749578A/zh
Application granted granted Critical
Publication of CN100378341C publication Critical patent/CN100378341C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CNB2005101039832A 2004-09-17 2005-09-16 风扇单元和光学装置 Expired - Fee Related CN100378341C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004271037 2004-09-17
JP2004271037A JP4652759B2 (ja) 2004-09-17 2004-09-17 ファンユニットおよび光学装置

Publications (2)

Publication Number Publication Date
CN1749578A CN1749578A (zh) 2006-03-22
CN100378341C true CN100378341C (zh) 2008-04-02

Family

ID=36074196

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101039832A Expired - Fee Related CN100378341C (zh) 2004-09-17 2005-09-16 风扇单元和光学装置

Country Status (3)

Country Link
US (1) US7553030B2 (https=)
JP (1) JP4652759B2 (https=)
CN (1) CN100378341C (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007293194A (ja) * 2006-04-27 2007-11-08 Ｎｅｃディスプレイソリューションズ株式会社 軸流ファンを用いたランプユニットの冷却構造とプロジェクタ
JP4967773B2 (ja) * 2007-04-12 2012-07-04 ソニー株式会社 投射型表示装置
WO2010146682A1 (ja) * 2009-06-18 2010-12-23 Ｎｅｃディスプレイソリューションズ株式会社 光源冷却装置および投影型表示装置
CN201600637U (zh) * 2009-12-31 2010-10-06 鸿富锦精密工业（深圳）有限公司 风扇固定装置
EP2423512B1 (en) * 2010-08-27 2017-04-12 Giga-Byte Technology Co., Ltd. Fan module
TW201420954A (zh) * 2012-11-20 2014-06-01 Halsey Entpr Co Ltd 照明暨風扇裝置及其製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281106A (en) * 1991-07-03 1994-01-25 Ebm Elektrobau Mulfingen Gmbh & Co. Radial-blade double-inlet fan
CN1167904A (zh) * 1996-04-18 1997-12-17 惠而浦有限公司 在强迫空气循环制冷机中的风扇马达的支承和固定装置
CN2414241Y (zh) * 2000-03-15 2001-01-10 英志企业股份有限公司 便于维修、更换的散热风扇
JP2001313483A (ja) * 2000-04-28 2001-11-09 Kitagawa Ind Co Ltd ファンユニット取り付け具及びファンユニット取り付け構造

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234243U (https=) * 1985-08-19 1987-02-28
JPH0158066U (https=) * 1987-10-06 1989-04-11
JPH0615503Y2 (ja) * 1988-04-19 1994-04-20 東北沖電気株式会社 ファンモータの共鳴音防止構造
DE4130519A1 (de) * 1991-09-13 1993-03-18 Bosch Gmbh Robert Kleingeblaese mit einem elektronisch kommutierten geblaesemotor
JPH08162790A (ja) * 1994-12-05 1996-06-21 Fujitsu Ltd 冷却ファンモジュールの装着構造
JPH09270975A (ja) 1996-03-29 1997-10-14 Fujitsu General Ltd 冷却ファンの取付構造
JP3705697B2 (ja) 1998-07-10 2005-10-12 株式会社東芝 ファン装置
JP2000232276A (ja) * 1999-02-10 2000-08-22 Sony Corp 防振ファンカバー及び電子機器
JP3990519B2 (ja) * 1999-09-30 2007-10-17 富士通株式会社 ファンユニット
US6322042B1 (en) * 2000-07-19 2001-11-27 Lite-On Enclosure Inc. Extracted and positioning device of a fan
US6924979B2 (en) * 2001-07-30 2005-08-02 Hewlett-Packard Development Company, L.P. Mounting apparatus for coupling control circuitry to an air moving device
US6547516B2 (en) * 2001-08-21 2003-04-15 Hon Hai Precision Ind. Co., Ltd. Fan bracket
KR100721906B1 (ko) * 2003-10-06 2007-05-28 삼성전자주식회사 팬 어셈블리
JP4438626B2 (ja) * 2004-06-30 2010-03-24 日本ビクター株式会社 光源装置及び画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281106A (en) * 1991-07-03 1994-01-25 Ebm Elektrobau Mulfingen Gmbh & Co. Radial-blade double-inlet fan
CN1167904A (zh) * 1996-04-18 1997-12-17 惠而浦有限公司 在强迫空气循环制冷机中的风扇马达的支承和固定装置
CN2414241Y (zh) * 2000-03-15 2001-01-10 英志企业股份有限公司 便于维修、更换的散热风扇
JP2001313483A (ja) * 2000-04-28 2001-11-09 Kitagawa Ind Co Ltd ファンユニット取り付け具及びファンユニット取り付け構造

Also Published As

Publication number Publication date
CN1749578A (zh) 2006-03-22
US20060062670A1 (en) 2006-03-23
US7553030B2 (en) 2009-06-30
JP4652759B2 (ja) 2011-03-16
JP2006084918A (ja) 2006-03-30

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

Granted publication date: 20080402

Termination date: 20210916

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