CN102169278A - 投影装置 - Google Patents

投影装置 Download PDF

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Publication number
CN102169278A
CN102169278A CN201110040926XA CN201110040926A CN102169278A CN 102169278 A CN102169278 A CN 102169278A CN 201110040926X A CN201110040926X A CN 201110040926XA CN 201110040926 A CN201110040926 A CN 201110040926A CN 102169278 A CN102169278 A CN 102169278A
Authority
CN
China
Prior art keywords
filter
filter holding
holding members
holding member
projection device
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.)
Pending
Application number
CN201110040926XA
Other languages
English (en)
Chinese (zh)
Inventor
萩野仙之
和田佳久
高井和浩
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN102169278A publication Critical patent/CN102169278A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/145—Housing details, e.g. position adjustments thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201110040926XA 2010-02-26 2011-02-21 投影装置 Pending CN102169278A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP041999/10 2010-02-26
JP2010041999A JP5589441B2 (ja) 2010-02-26 2010-02-26 フィルタ装置及びプロジェクタ装置

Publications (1)

Publication Number Publication Date
CN102169278A true CN102169278A (zh) 2011-08-31

Family

ID=44490489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110040926XA Pending CN102169278A (zh) 2010-02-26 2011-02-21 投影装置

Country Status (3)

Country Link
US (1) US9207520B2 (https=)
JP (1) JP5589441B2 (https=)
CN (1) CN102169278A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104898359A (zh) * 2015-06-18 2015-09-09 无锡启晖光电科技有限公司 投影机灯体的防尘散热结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104936394A (zh) * 2014-03-21 2015-09-23 鸿富锦精密工业（深圳）有限公司 电源供应器
CN203883953U (zh) * 2014-04-22 2014-10-15 深圳市绎立锐光科技开发有限公司 色轮防尘散热模组及光源系统
JP6777092B2 (ja) * 2015-11-27 2020-10-28 ソニー株式会社 投射型表示装置
CN111365792B (zh) * 2020-04-17 2024-09-03 北京小米移动软件有限公司 空气处理装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138874A (en) * 1936-03-05 1938-12-06 Owens Illinois Glass Co Filter unit
US6447566B1 (en) * 2000-06-21 2002-09-10 Freudenberg Nonwovens Limited Partnership Air filtration system with recessed filter and edge banding
CN1396414A (zh) * 2001-07-11 2003-02-12 三菱电机株式会社 空气净化过滤器以及空调机
CN101091857A (zh) * 2006-04-20 2007-12-26 三电有限公司 过滤器
CN101259349A (zh) * 2006-12-22 2008-09-10 汉密尔顿毕克/波特-西莱有限公司 用于空气过滤装置的可折叠过滤器及其使用方法
JP2009003317A (ja) * 2007-06-25 2009-01-08 Seiko Epson Corp プロジェクタ
US20090320426A1 (en) * 2008-06-27 2009-12-31 Laura Braunecker Disposable air filter sub-assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087096A (en) * 1932-05-25 1937-07-13 Gen Electric Resinous composition
DE3325555A1 (de) 1983-07-15 1985-01-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von magnetischen aufzeichnungstraegern
JPS61183116U (https=) * 1985-05-02 1986-11-15
IN163767B (https=) * 1985-05-29 1988-11-05 Pipercross Ltd
US5059218A (en) * 1989-11-28 1991-10-22 William Pick Construction for supporting a flexible sheet
US5426447A (en) 1992-11-04 1995-06-20 Yuen Foong Yu H.K. Co., Ltd. Data driving circuit for LCD display
JP2592997Y2 (ja) * 1993-08-19 1999-03-31 株式会社ゼクセル エアフィルタ
JP3434587B2 (ja) * 1994-09-27 2003-08-11 株式会社荏原製作所 エアフィルタ用ろ材
JPH09315142A (ja) * 1996-05-30 1997-12-09 Zexel Corp 空調装置のエアフイルタ脱着構造
JP3598763B2 (ja) 1996-10-04 2004-12-08 セイコーエプソン株式会社 投写型表示装置
JP3613010B2 (ja) 1998-06-23 2005-01-26 セイコーエプソン株式会社 投写型表示装置
US6533835B2 (en) * 2001-04-27 2003-03-18 Mark Wilson Supplemental filter for an electronic component
US7018048B2 (en) 2002-07-10 2006-03-28 Seiko Epson Corporation Projector exhaust fan
JP3555615B2 (ja) 2002-07-15 2004-08-18 セイコーエプソン株式会社 投写型表示装置
JP3991859B2 (ja) 2002-12-24 2007-10-17 セイコーエプソン株式会社 プロジェクタ
JP2004210286A (ja) * 2004-03-18 2004-07-29 Zexel Valeo Climate Control Corp 空調装置のエアフィルタ脱着構造
JP4711918B2 (ja) * 2006-09-12 2011-06-29 シャープ株式会社 スイッチ装置並びに電気機器及びプロジェクタ
JP4985069B2 (ja) * 2007-04-12 2012-07-25 ソニー株式会社 投射型表示装置
JP5216280B2 (ja) * 2007-08-23 2013-06-19 三洋電機株式会社 フィルタ目詰まり検知機構及びそれを用いた投写型映像表示装置
JP2010017630A (ja) * 2008-07-09 2010-01-28 Toyota Boshoku Corp エアフィルタの製造方法及び加工型
JP2010204339A (ja) * 2009-03-03 2010-09-16 Seiko Epson Corp プロジェクター
JP7013528B2 (ja) 2020-06-29 2022-01-31 櫻護謨株式会社 車両および切替方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138874A (en) * 1936-03-05 1938-12-06 Owens Illinois Glass Co Filter unit
US6447566B1 (en) * 2000-06-21 2002-09-10 Freudenberg Nonwovens Limited Partnership Air filtration system with recessed filter and edge banding
CN1396414A (zh) * 2001-07-11 2003-02-12 三菱电机株式会社 空气净化过滤器以及空调机
CN101091857A (zh) * 2006-04-20 2007-12-26 三电有限公司 过滤器
CN101259349A (zh) * 2006-12-22 2008-09-10 汉密尔顿毕克/波特-西莱有限公司 用于空气过滤装置的可折叠过滤器及其使用方法
JP2009003317A (ja) * 2007-06-25 2009-01-08 Seiko Epson Corp プロジェクタ
US20090320426A1 (en) * 2008-06-27 2009-12-31 Laura Braunecker Disposable air filter sub-assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104898359A (zh) * 2015-06-18 2015-09-09 无锡启晖光电科技有限公司 投影机灯体的防尘散热结构

Also Published As

Publication number Publication date
JP5589441B2 (ja) 2014-09-17
US9207520B2 (en) 2015-12-08
JP2011180223A (ja) 2011-09-15
US20110211170A1 (en) 2011-09-01

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110831