DE60131419D1 - Kurzbogen- entladungslampe mit reflektor - Google Patents

Kurzbogen- entladungslampe mit reflektor

Info

Publication number
DE60131419D1
DE60131419D1 DE60131419T DE60131419T DE60131419D1 DE 60131419 D1 DE60131419 D1 DE 60131419D1 DE 60131419 T DE60131419 T DE 60131419T DE 60131419 T DE60131419 T DE 60131419T DE 60131419 D1 DE60131419 D1 DE 60131419D1
Authority
DE
Germany
Prior art keywords
reflector
short
discharge lamp
load discharge
load
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.)
Expired - Lifetime
Application number
DE60131419T
Other languages
English (en)
Other versions
DE60131419T2 (de
Inventor
Makoto Ookahara
Kyouichi Maseki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwasaki Denki KK
Original Assignee
Iwasaki Denki KK
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 Iwasaki Denki KK filed Critical Iwasaki Denki KK
Application granted granted Critical
Publication of DE60131419D1 publication Critical patent/DE60131419D1/de
Publication of DE60131419T2 publication Critical patent/DE60131419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/88—Lamps with discharge constricted by high pressure with discharge additionally constricted by envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
DE60131419T 2000-08-17 2001-08-17 Kurzbogen- entladungslampe mit reflektor Expired - Lifetime DE60131419T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000247253A JP2002062586A (ja) 2000-08-17 2000-08-17 反射鏡付きショートアーク放電ランプ
JP2000247253 2000-08-17
PCT/JP2001/007094 WO2002014741A1 (fr) 2000-08-17 2001-08-17 Lampe a decharge a arc court dotee d'un miroir reflechissant

Publications (2)

Publication Number Publication Date
DE60131419D1 true DE60131419D1 (de) 2007-12-27
DE60131419T2 DE60131419T2 (de) 2008-09-18

Family

ID=18737387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131419T Expired - Lifetime DE60131419T2 (de) 2000-08-17 2001-08-17 Kurzbogen- entladungslampe mit reflektor

Country Status (5)

Country Link
US (2) US20030184200A1 (de)
EP (1) EP1312856B1 (de)
JP (1) JP2002062586A (de)
DE (1) DE60131419T2 (de)
WO (1) WO2002014741A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062586A (ja) 2000-08-17 2002-02-28 Iwasaki Electric Co Ltd 反射鏡付きショートアーク放電ランプ
TWI230269B (en) * 2002-08-30 2005-04-01 Seiko Epson Corp Illuminating device, projector, and method of assembling illuminating device
US7044609B2 (en) 2003-03-25 2006-05-16 Seiko Epson Corporation Light source device and projector
JP3988790B2 (ja) * 2003-05-22 2007-10-10 セイコーエプソン株式会社 光源装置、光源装置の製造方法、及びプロジェクタ
CN101545589B (zh) * 2003-05-22 2012-06-13 精工爱普生株式会社 光源装置的制造方法和投影机
JP3863126B2 (ja) * 2003-06-26 2006-12-27 旭テクノグラス株式会社 プロジェクター用ガラス製反射鏡およびその製造方法
JP4190366B2 (ja) * 2003-08-04 2008-12-03 Ａｇｃテクノグラス株式会社 プロジェクター用ガラス製反射鏡の製造方法
JP4193063B2 (ja) * 2004-03-22 2008-12-10 セイコーエプソン株式会社 ランプ装置およびそれを備えたプロジェクタ
JP4492337B2 (ja) 2004-12-14 2010-06-30 ウシオ電機株式会社 光源ユニット
JP4539579B2 (ja) * 2006-02-14 2010-09-08 株式会社島津製作所 ランプ装置の光軸調整方法
US8603115B2 (en) * 2006-07-31 2013-12-10 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Soft tissue fixation device
CN102134898B (zh) * 2010-12-13 2012-04-18 德州振华装饰玻璃有限公司 空心玻璃砖圆柱弧形砖制造工艺
US8938991B2 (en) * 2011-10-04 2015-01-27 Rubbermaid Incorporated Method of making a molded glass article
WO2014050376A1 (ja) * 2012-09-25 2014-04-03 コニカミノルタ株式会社 ガラス部品の製造方法
US9004727B2 (en) * 2013-01-15 2015-04-14 Snap-On Incorporated Interchangeable reflectors for light devices
US10969560B2 (en) 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700881A (en) * 1971-04-29 1972-10-24 Gen Electric Lamp and reflector assembly
US3891421A (en) * 1973-01-02 1975-06-24 Gte Sylvania Inc Method of making a controlled-diffusion stippled reflector by sag molding
JPS5347253B2 (de) * 1974-10-16 1978-12-20
US3985535A (en) * 1975-06-19 1976-10-12 Smithkline Corporation Method of making glass ampul for jet injector
JPS59181411A (ja) 1982-11-30 1984-10-15 住友電気工業株式会社 高電圧ケ−ブル
JP2788011B2 (ja) 1989-08-03 1998-08-20 三菱電機株式会社 半導体集積回路装置
DE3930527C1 (de) 1989-09-13 1990-11-08 Grammer Ag, 8450 Amberg, De
JPH0366150U (de) * 1989-10-30 1991-06-27
JPH03106615U (de) * 1990-02-19 1991-11-05
US5177396A (en) * 1990-12-19 1993-01-05 Gte Products Corporation Mirror with dichroic coating lamp housing
KR100326687B1 (ko) 1992-10-30 2002-06-20 요트.게.아. 롤페즈 전기램프및반사기장치
DE4401270A1 (de) * 1994-01-18 1995-07-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Reflektorlampe
JP3216877B2 (ja) * 1997-11-18 2001-10-09 松下電子工業株式会社 高圧放電ランプ、この高圧放電ランプを光源とした照明光学装置、およびこの照明光学装置を用いた画像表示装置
JP3456141B2 (ja) * 1998-03-18 2003-10-14 松下電器産業株式会社 反射鏡に高圧放電ランプを組み込む方法
JP2000123786A (ja) * 1998-10-13 2000-04-28 Matsushita Electronics Industry Corp 高圧水銀ランプ、この高圧水銀ランプを用いた照明光学装置、およびこの照明光学装置を用いた画像表示装置
CA2361528A1 (en) * 1999-12-02 2001-06-07 Matsushita Electric Industrial Co., Ltd. Discharge lamp and lamp device
JP2002062586A (ja) 2000-08-17 2002-02-28 Iwasaki Electric Co Ltd 反射鏡付きショートアーク放電ランプ

Also Published As

Publication number Publication date
US20030184200A1 (en) 2003-10-02
US7644596B2 (en) 2010-01-12
EP1312856A1 (de) 2003-05-21
DE60131419T2 (de) 2008-09-18
EP1312856A4 (de) 2006-03-08
EP1312856B1 (de) 2007-11-14
US20060158079A1 (en) 2006-07-20
JP2002062586A (ja) 2002-02-28
WO2002014741A1 (fr) 2002-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition