NO20012878D0 - Lampehus - Google Patents

Lampehus

Info

Publication number
NO20012878D0
NO20012878D0 NO20012878A NO20012878A NO20012878D0 NO 20012878 D0 NO20012878 D0 NO 20012878D0 NO 20012878 A NO20012878 A NO 20012878A NO 20012878 A NO20012878 A NO 20012878A NO 20012878 D0 NO20012878 D0 NO 20012878D0
Authority
NO
Norway
Prior art keywords
lamphouse
airflow
exhaust openings
surroundings
lamp
Prior art date
Application number
NO20012878A
Other languages
English (en)
Other versions
NO20012878A (no
NO313603B1 (no
Inventor
Morten Gulliksen
Original Assignee
Baard 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 Baard Eker Ind Design As filed Critical Baard Eker Ind Design As
Priority to NO20012878A priority Critical patent/NO313603B1/no
Publication of NO20012878D0 publication Critical patent/NO20012878D0/no
Priority to AT02731019T priority patent/ATE372532T1/de
Priority to CNB028116151A priority patent/CN100538510C/zh
Priority to PCT/NO2002/000203 priority patent/WO2002101458A1/en
Priority to DE60222257T priority patent/DE60222257T2/de
Priority to EP02731019A priority patent/EP1395874B1/en
Priority to JP2003504157A priority patent/JP4054305B2/ja
Priority to KR1020037016116A priority patent/KR100846921B1/ko
Publication of NO20012878A publication Critical patent/NO20012878A/no
Publication of NO313603B1 publication Critical patent/NO313603B1/no

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)
NO20012878A 2001-06-11 2001-06-11 Lampehus NO313603B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20012878A NO313603B1 (no) 2001-06-11 2001-06-11 Lampehus
AT02731019T ATE372532T1 (de) 2001-06-11 2002-06-10 Lampengehäuse
CNB028116151A CN100538510C (zh) 2001-06-11 2002-06-10 灯箱
PCT/NO2002/000203 WO2002101458A1 (en) 2001-06-11 2002-06-10 Lamphouse
DE60222257T DE60222257T2 (de) 2001-06-11 2002-06-10 Lampengehäuse
EP02731019A EP1395874B1 (en) 2001-06-11 2002-06-10 Lamphouse
JP2003504157A JP4054305B2 (ja) 2001-06-11 2002-06-10 ランプハウス
KR1020037016116A KR100846921B1 (ko) 2001-06-11 2002-06-10 전등덮개

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO20012878D0 true NO20012878D0 (no) 2001-06-11
NO20012878A NO20012878A (no) 2002-10-28
NO313603B1 NO313603B1 (no) 2002-10-28

Family

ID=19912550

Family Applications (1)

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

Country Status (8)

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

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
JP4054305B2 (ja) 2008-02-27
EP1395874B1 (en) 2007-09-05
NO20012878A (no) 2002-10-28
CN1522385A (zh) 2004-08-18
KR20040007671A (ko) 2004-01-24
EP1395874A1 (en) 2004-03-10
DE60222257D1 (de) 2007-10-18
NO313603B1 (no) 2002-10-28
DE60222257T2 (de) 2008-06-19
ATE372532T1 (de) 2007-09-15
CN100538510C (zh) 2009-09-09
KR100846921B1 (ko) 2008-07-17
WO2002101458A1 (en) 2002-12-19
JP2004530277A (ja) 2004-09-30

Similar Documents

Publication Publication Date Title
US8322861B2 (en) Lamp source module and projection system
TW200702880A (en) Projector and method for cooling the same
CN107390464B (zh) 内循环散热式投影机
SE9904402L (sv) Lövblåsare
JP2003280101A (ja) 発熱体の冷却機構およびこれを用いたプロジェクタ
NO20012878D0 (no) Lampehus
CN103135326A (zh) 投影机光机散热装置
US7758193B2 (en) Cooling structure for projection apparatus
JP2006171165A (ja) 空冷装置
JP6293685B2 (ja) 強制給排気式暖房装置
CN106125473A (zh) 一种投影仪的散热结构及投影仪
DE60117037D1 (de) Kühleinrichtung in einem projektor
TW201104341A (en) Projector
WO2008102831A1 (ja) プロジェクタ装置
JP2003157715A (ja) 光源ランプ冷却構造
JP2015114369A (ja) 投影装置
TWI322922B (en) Projector having mechanism for lowering its surface temperature and method using the same
JP2004095261A (ja) 光源ランプ冷却構造
CN208457918U (zh) 一种舞台灯具底座风路系统
JP2000182432A (ja) 殺菌灯器具
TW200848909A (en) Projection device
JPS5826971B2 (ja) 照射装置
JP2007293194A (ja) 軸流ファンを用いたランプユニットの冷却構造とプロジェクタ
TW201019038A (en) Projector
JPH08178852A (ja) 検査用照明装置

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SEIKO EPSON CORP, JP

MM1K Lapsed by not paying the annual fees