ATE317134T1 - Kühleinrichtung in einem projektor - Google Patents

Kühleinrichtung in einem projektor

Info

Publication number
ATE317134T1
ATE317134T1 AT01979116T AT01979116T ATE317134T1 AT E317134 T1 ATE317134 T1 AT E317134T1 AT 01979116 T AT01979116 T AT 01979116T AT 01979116 T AT01979116 T AT 01979116T AT E317134 T1 ATE317134 T1 AT E317134T1
Authority
AT
Austria
Prior art keywords
fan
air flow
air
light source
projector
Prior art date
Application number
AT01979116T
Other languages
English (en)
Inventor
Morten Gulliksen
Original Assignee
Baerd Eker Ind Design As
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 Baerd Eker Ind Design As filed Critical Baerd Eker Ind Design As
Application granted granted Critical
Publication of ATE317134T1 publication Critical patent/ATE317134T1/de

Links

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
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Threshing Machine Elements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Liquid Crystal (AREA)
AT01979116T 2000-10-11 2001-10-10 Kühleinrichtung in einem projektor ATE317134T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20005115A NO312144B1 (no) 2000-10-11 2000-10-11 Anordning ved projektor

Publications (1)

Publication Number Publication Date
ATE317134T1 true ATE317134T1 (de) 2006-02-15

Family

ID=19911674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01979116T ATE317134T1 (de) 2000-10-11 2001-10-10 Kühleinrichtung in einem projektor

Country Status (10)

Country Link
US (1) US6679607B2 (de)
EP (1) EP1328844B1 (de)
JP (1) JP3875951B2 (de)
KR (1) KR100796411B1 (de)
CN (1) CN1248043C (de)
AT (1) ATE317134T1 (de)
AU (1) AU2002211105A1 (de)
DE (1) DE60117037T2 (de)
NO (1) NO312144B1 (de)
WO (1) WO2002031593A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW520633B (en) * 2002-04-04 2003-02-11 Benq Corp Cooling system for an electronic apparatus and the projector having the same
CN100419573C (zh) * 2004-12-17 2008-09-17 中强光电股份有限公司 具有网孔构造的冷却装置
WO2006104302A1 (en) * 2005-03-30 2006-10-05 Lg Electronics Inc. Cooling system of thin projector and method for controlling the same
CN101131533B (zh) 2006-08-25 2011-11-02 三洋科技中心(深圳)有限公司 投影装置
JP4350767B2 (ja) * 2007-03-30 2009-10-21 オリンパスメディカルシステムズ株式会社 医療装置
CN101374399A (zh) * 2007-08-23 2009-02-25 鸿富锦精密工业（深圳）有限公司 电子装置及其遮光通风器
JP2009157134A (ja) * 2007-12-27 2009-07-16 Hitachi Ltd プロジェクタ装置
TWI385464B (zh) * 2008-07-11 2013-02-11 Coretronic Corp 散熱裝置及具該散熱裝置之投影顯示器
CN102117004B (zh) * 2009-12-30 2012-05-23 中强光电股份有限公司 投影机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779236A (en) 1955-03-08 1957-01-29 Viewlex Inc Film projector cooling means
US3180981A (en) * 1961-10-12 1965-04-27 Zeiss Ikon Ag Air cooled projection lamp
DE2410828B2 (de) * 1974-03-07 1977-06-02 Klaus W. Reiser + Co, 6070 Langen Durchlicht-projektor, insbesondere schreib-projektor
DE3410024A1 (de) * 1984-03-19 1985-09-19 Demolux Gmbh & Co Kg, 6070 Langen Kombinationsprojektor
TW323345B (de) 1994-07-08 1997-12-21 Fujitsu Ltd
JPH10171362A (ja) * 1996-12-06 1998-06-26 Hitachi Ltd 液晶プロジェクタ
TW461949B (en) * 1997-07-31 2001-11-01 Plus Kk Lamp cartridge
JP3724532B2 (ja) * 1997-09-16 2005-12-07 ソニー株式会社 映像表示装置および光学装置用冷却装置
JP3319996B2 (ja) 1997-10-20 2002-09-03 株式会社日立製作所 映像表示機構及び映像表示装置
JP3471611B2 (ja) 1998-06-10 2003-12-02 Ｎｅｃビューテクノロジー株式会社 プロジェクタ装置
JP4006833B2 (ja) * 1998-07-03 2007-11-14 株式会社日立製作所 光学装置
TW403854B (en) * 1998-11-10 2000-09-01 Seiko Epson Corp Projection type display device
JP2001133885A (ja) * 1999-08-26 2001-05-18 Mitsubishi Electric Corp プロジェクター

Also Published As

Publication number Publication date
EP1328844A1 (de) 2003-07-23
US20020041363A1 (en) 2002-04-11
KR100796411B1 (ko) 2008-01-21
DE60117037T2 (de) 2006-09-28
NO20005115D0 (no) 2000-10-11
NO20005115A (no) 2002-03-25
EP1328844B1 (de) 2006-02-01
WO2002031593A1 (en) 2002-04-18
US6679607B2 (en) 2004-01-20
KR20030038811A (ko) 2003-05-16
JP2004511821A (ja) 2004-04-15
DE60117037D1 (de) 2006-04-13
JP3875951B2 (ja) 2007-01-31
NO312144B1 (no) 2002-03-25
AU2002211105A1 (en) 2002-04-22
CN1248043C (zh) 2006-03-29
CN1468388A (zh) 2004-01-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties