ATE372532T1 - Lampengehäuse - Google Patents

Lampengehäuse

Info

Publication number
ATE372532T1
ATE372532T1 AT02731019T AT02731019T ATE372532T1 AT E372532 T1 ATE372532 T1 AT E372532T1 AT 02731019 T AT02731019 T AT 02731019T AT 02731019 T AT02731019 T AT 02731019T AT E372532 T1 ATE372532 T1 AT E372532T1
Authority
AT
Austria
Prior art keywords
lamphouse
airflow
exhaust openings
lamp
surroundings
Prior art date
Application number
AT02731019T
Other languages
English (en)
Inventor
Morten Gulliksen
Original Assignee
Bard 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 Bard Eker Ind Design As filed Critical Bard Eker Ind Design As
Application granted granted Critical
Publication of ATE372532T1 publication Critical patent/ATE372532T1/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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AT02731019T 2001-06-11 2002-06-10 Lampengehäuse ATE372532T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20012878A NO313603B1 (no) 2001-06-11 2001-06-11 Lampehus

Publications (1)

Publication Number Publication Date
ATE372532T1 true ATE372532T1 (de) 2007-09-15

Family

ID=19912550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02731019T ATE372532T1 (de) 2001-06-11 2002-06-10 Lampengehäuse

Country Status (8)

Country Link
EP (1) EP1395874B1 (de)
JP (1) JP4054305B2 (de)
KR (1) KR100846921B1 (de)
CN (1) CN100538510C (de)
AT (1) ATE372532T1 (de)
DE (1) DE60222257T2 (de)
NO (1) NO313603B1 (de)
WO (1) WO2002101458A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7806572B2 (en) * 2007-03-29 2010-10-05 Magna International Inc. Headlamp assembly with isolated optics chamber
JP4945433B2 (ja) * 2007-12-28 2012-06-06 シャープ株式会社 照明装置
CN106886122A (zh) * 2015-12-15 2017-06-23 鸿富锦精密工业(武汉)有限公司 投影仪及投影仪的散热方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840031A1 (de) * 1978-09-14 1980-04-03 Patra Patent Treuhand Anordnung mit hochdruckentladungslampe und reflektor als baueinheit
US4925295A (en) * 1986-03-17 1990-05-15 Casio Computer Co., Ltd. Projection display apparatus
JPH03168793A (ja) * 1989-11-29 1991-07-22 Pioneer Electron Corp 光源用反射部材
JPH08262573A (ja) 1995-03-20 1996-10-11 Fujitsu General Ltd ランプハウス
JPH1048747A (ja) * 1996-08-06 1998-02-20 Hitachi Ltd 投写形液晶表示装置の冷却装置
JP2000206619A (ja) * 1999-01-18 2000-07-28 Matsushita Electric Ind Co Ltd ランプと液晶プロジェクション装置
JP4225626B2 (ja) * 1999-04-02 2009-02-18 三菱電機株式会社 光源装置

Also Published As

Publication number Publication date
CN1522385A (zh) 2004-08-18
DE60222257D1 (de) 2007-10-18
NO20012878A (no) 2002-10-28
WO2002101458A1 (en) 2002-12-19
NO20012878D0 (no) 2001-06-11
KR100846921B1 (ko) 2008-07-17
EP1395874A1 (de) 2004-03-10
CN100538510C (zh) 2009-09-09
KR20040007671A (ko) 2004-01-24
NO313603B1 (no) 2002-10-28
EP1395874B1 (de) 2007-09-05
JP2004530277A (ja) 2004-09-30
JP4054305B2 (ja) 2008-02-27
DE60222257T2 (de) 2008-06-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties