JP2009186816A5 - - Google Patents

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Publication number
JP2009186816A5
JP2009186816A5 JP2008027707A JP2008027707A JP2009186816A5 JP 2009186816 A5 JP2009186816 A5 JP 2009186816A5 JP 2008027707 A JP2008027707 A JP 2008027707A JP 2008027707 A JP2008027707 A JP 2008027707A JP 2009186816 A5 JP2009186816 A5 JP 2009186816A5
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JP
Japan
Prior art keywords
suction
light
image modulation
image
modulation elements
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
JP2008027707A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009186816A (ja
JP5171295B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008027707A priority Critical patent/JP5171295B2/ja
Priority claimed from JP2008027707A external-priority patent/JP5171295B2/ja
Priority to US12/362,955 priority patent/US8388141B2/en
Priority to EP09001619.7A priority patent/EP2088465B1/en
Priority to CN2009100057329A priority patent/CN101505580B/zh
Publication of JP2009186816A publication Critical patent/JP2009186816A/ja
Publication of JP2009186816A5 publication Critical patent/JP2009186816A5/ja
Application granted granted Critical
Publication of JP5171295B2 publication Critical patent/JP5171295B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008027707A 2008-02-07 2008-02-07 電気機器 Active JP5171295B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008027707A JP5171295B2 (ja) 2008-02-07 2008-02-07 電気機器
US12/362,955 US8388141B2 (en) 2008-02-07 2009-01-30 Electric apparatus
EP09001619.7A EP2088465B1 (en) 2008-02-07 2009-02-05 Electric cooling apparatus with centrifugal fan
CN2009100057329A CN101505580B (zh) 2008-02-07 2009-02-06 电气设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008027707A JP5171295B2 (ja) 2008-02-07 2008-02-07 電気機器

Publications (3)

Publication Number Publication Date
JP2009186816A JP2009186816A (ja) 2009-08-20
JP2009186816A5 true JP2009186816A5 (enExample) 2011-01-13
JP5171295B2 JP5171295B2 (ja) 2013-03-27

Family

ID=40566061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008027707A Active JP5171295B2 (ja) 2008-02-07 2008-02-07 電気機器

Country Status (4)

Country Link
US (1) US8388141B2 (enExample)
EP (1) EP2088465B1 (enExample)
JP (1) JP5171295B2 (enExample)
CN (1) CN101505580B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582264B1 (ja) * 2009-11-24 2010-11-17 Ｎｅｃディスプレイソリューションズ株式会社 投写型表示装置
JP2012073524A (ja) * 2010-09-29 2012-04-12 Sanyo Electric Co Ltd 投写型映像表示装置
EP3040766B1 (en) * 2015-01-05 2018-01-31 Samsung Electronics Co., Ltd. Display device
US10638643B2 (en) * 2017-11-14 2020-04-28 Canon Kabushiki Kaisha Electronic device
CN110955100B (zh) * 2019-12-13 2022-01-28 深圳市杰奇科技创新有限公司 一种利于离心力原理的投影仪散热防尘装置
CN115420136A (zh) * 2022-09-13 2022-12-02 洛阳超蓝节能技术有限公司 换热管、换热器以及利用换热器的气体换热方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706170A (en) 1952-01-02 1954-03-24 Hoover Ltd Improvements relating to electric motors
GB2088960A (en) 1980-11-13 1982-06-16 Imi Fluidair Ltd Rotary Positive-displacement Gas Compressors
JPH10104585A (ja) * 1996-09-26 1998-04-24 Sharp Corp 液晶プロジェクションの冷却装置
JPH10290551A (ja) 1997-04-15 1998-10-27 Matsushita Electric Works Ltd モーター
JP4006833B2 (ja) * 1998-07-03 2007-11-14 株式会社日立製作所 光学装置
KR100389717B1 (ko) * 2000-08-30 2003-06-27 엘지전자 주식회사 엘씨디 프로젝터의 냉각 시스템
JP2002122839A (ja) * 2000-10-19 2002-04-26 Nec Viewtechnology Ltd 液晶プロジェクタの冷却装置
JP2004151648A (ja) 2002-11-01 2004-05-27 Fuji Photo Optical Co Ltd 送風装置およびこれを備えた投写型画像表示装置
TW555023U (en) * 2002-12-20 2003-09-21 Benq Corp Projector with external power source
JPWO2004059174A1 (ja) * 2002-12-25 2006-04-27 株式会社東芝 送風装置、送風装置を備えた冷却ユニットおよび電子機器
JP4196913B2 (ja) * 2004-09-14 2008-12-17 ソニー株式会社 プロジェクタ装置
JP2006195359A (ja) * 2005-01-17 2006-07-27 Canon Inc 投射型表示装置
JP2006308956A (ja) * 2005-04-28 2006-11-09 Casio Comput Co Ltd プロジェクタ
JP4997977B2 (ja) * 2006-02-24 2012-08-15 セイコーエプソン株式会社 プロジェクタ
JP2007231890A (ja) * 2006-03-03 2007-09-13 Nippon Keiki Works Ltd 遠心ファンモータ
JP2007285164A (ja) * 2006-04-14 2007-11-01 Mitsubishi Electric Corp シロッコファン及び空気調和機

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