ATE372532T1 - Lampengehäuse - Google Patents
LampengehäuseInfo
- 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
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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20012878A NO20012878A (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) | NO20012878A (de) |
WO (1) | WO2002101458A1 (de) |
Families Citing this family (3)
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)
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 |
-
2001
- 2001-06-11 NO NO20012878A patent/NO20012878A/no not_active IP Right Cessation
-
2002
- 2002-06-10 DE DE60222257T patent/DE60222257T2/de not_active Expired - Lifetime
- 2002-06-10 JP JP2003504157A patent/JP4054305B2/ja not_active Expired - Fee Related
- 2002-06-10 EP EP02731019A patent/EP1395874B1/de not_active Expired - Lifetime
- 2002-06-10 WO PCT/NO2002/000203 patent/WO2002101458A1/en active Search and Examination
- 2002-06-10 CN CNB028116151A patent/CN100538510C/zh not_active Expired - Fee Related
- 2002-06-10 AT AT02731019T patent/ATE372532T1/de not_active IP Right Cessation
- 2002-06-10 KR KR1020037016116A patent/KR100846921B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20040007671A (ko) | 2004-01-24 |
EP1395874A1 (de) | 2004-03-10 |
EP1395874B1 (de) | 2007-09-05 |
CN1522385A (zh) | 2004-08-18 |
DE60222257T2 (de) | 2008-06-19 |
NO20012878D0 (no) | 2001-06-11 |
JP4054305B2 (ja) | 2008-02-27 |
KR100846921B1 (ko) | 2008-07-17 |
DE60222257D1 (de) | 2007-10-18 |
WO2002101458A1 (en) | 2002-12-19 |
NO313603B1 (no) | 2002-10-28 |
JP2004530277A (ja) | 2004-09-30 |
CN100538510C (zh) | 2009-09-09 |
NO20012878A (no) | 2002-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |