DE60029750D1 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
DE60029750D1
DE60029750D1 DE60029750T DE60029750T DE60029750D1 DE 60029750 D1 DE60029750 D1 DE 60029750D1 DE 60029750 T DE60029750 T DE 60029750T DE 60029750 T DE60029750 T DE 60029750T DE 60029750 D1 DE60029750 D1 DE 60029750D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
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 - Fee Related
Application number
DE60029750T
Other languages
English (en)
Other versions
DE60029750T2 (de
Inventor
Walter Schlager
Ghaleb Natour
Xaver Riederer
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Application granted granted Critical
Publication of DE60029750D1 publication Critical patent/DE60029750D1/de
Publication of DE60029750T2 publication Critical patent/DE60029750T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/822—High-pressure mercury lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
DE60029750T 1999-11-11 2000-10-19 Hochdruckentladungslampe Expired - Fee Related DE60029750T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99203771 1999-11-11
EP99203771 1999-11-11
PCT/EP2000/010364 WO2001035444A1 (en) 1999-11-11 2000-10-19 High-pressure discharge lamp

Publications (2)

Publication Number Publication Date
DE60029750D1 true DE60029750D1 (de) 2006-09-14
DE60029750T2 DE60029750T2 (de) 2007-10-18

Family

ID=8240854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60029750T Expired - Fee Related DE60029750T2 (de) 1999-11-11 2000-10-19 Hochdruckentladungslampe

Country Status (7)

Country Link
US (1) US6515423B1 (de)
EP (1) EP1149406B1 (de)
JP (1) JP2003514351A (de)
CN (1) CN1169190C (de)
DE (1) DE60029750T2 (de)
ES (1) ES2267589T3 (de)
WO (1) WO2001035444A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132797A1 (de) * 2000-07-28 2002-05-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kurzbogenlampe mit verlängerter Lebensdauer
JP4203418B2 (ja) * 2001-09-27 2009-01-07 ハリソン東芝ライティング株式会社 高圧放電ランプ、高圧放電ランプ点灯装置および自動車用前照灯装置
JPWO2004027817A1 (ja) * 2002-09-06 2006-01-19 岩崎電気株式会社 高圧放電ランプ
US7078860B2 (en) * 2003-03-28 2006-07-18 Matsushita Electric Industrial Co., Ltd. Metal vapor discharge lamp having configured envelope for stable luminous characteristics
US20060175973A1 (en) * 2005-02-07 2006-08-10 Lisitsyn Igor V Xenon lamp
US20060262537A1 (en) * 2005-05-17 2006-11-23 Lee John W Projection assembly
TWI412057B (zh) * 2009-07-14 2013-10-11 Ushio Electric Inc Short arc discharge lamp
DE102010003381A1 (de) * 2010-03-29 2011-09-29 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Bereitstellen einer Wechselstrom-Gasentladungslampe, Verfahren zum Bereitstellen von Licht mittels dieser Wechselstrom-Gasentladungslampe sowie Beleuchtungsvorrichtung mit dieser Wechselstrom-Gasentladungslampe
JP6086253B2 (ja) * 2014-08-28 2017-03-01 ウシオ電機株式会社 ロングアーク型放電ランプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2781555B2 (ja) * 1987-08-21 1998-07-30 株式会社日立製作所 超高圧水銀灯
JPH0261958A (ja) * 1988-08-29 1990-03-01 Iwasaki Electric Co Ltd 金属蒸気放電灯
DE4322115A1 (de) * 1993-07-02 1995-01-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-Hochruckentladungslampe
JP3011865B2 (ja) * 1994-11-25 2000-02-21 ウシオ電機株式会社 ショートアークメタルハライドランプ
DE69527491T2 (de) * 1994-11-25 2003-02-20 Ushiodenki Kabushiki Kaisha, Tokio/Tokyo Metallhalogenidlampe vom Kurz-Bogen Typ
JP3077538B2 (ja) * 1994-11-29 2000-08-14 ウシオ電機株式会社 ショートアーク型水銀ランプ
DE19714009A1 (de) * 1997-04-04 1998-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichstrombogenlampe
JP3307278B2 (ja) * 1997-05-27 2002-07-24 松下電器産業株式会社 高圧放電灯、この高圧放電灯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
JP3200575B2 (ja) * 1997-09-01 2001-08-20 フェニックス電機株式会社 メタルハライドランプ
US5942850A (en) 1997-09-24 1999-08-24 Welch Allyn, Inc. Miniature projection lamp
JPH11176378A (ja) * 1997-12-16 1999-07-02 Ushio Inc 高圧放電ランプ
JP2000306546A (ja) * 1999-04-21 2000-11-02 Ushio Inc ショートアーク放電ランプ

Also Published As

Publication number Publication date
WO2001035444A1 (en) 2001-05-17
CN1169190C (zh) 2004-09-29
CN1337061A (zh) 2002-02-20
EP1149406A1 (de) 2001-10-31
US6515423B1 (en) 2003-02-04
DE60029750T2 (de) 2007-10-18
EP1149406B1 (de) 2006-08-02
JP2003514351A (ja) 2003-04-15
ES2267589T3 (es) 2007-03-16

Similar Documents

Publication Publication Date Title
DE69820992D1 (de) Hochdruckentladungslampe
DE69938640D1 (de) Entladungslampe
DE69921222D1 (de) Quecksilberhochdrucklampe
DE69818430D1 (de) Hochdruckentladungslampe
DE60033728D1 (de) Hochdruckentladungslampe
DE60022422D1 (de) Kurzbogen-Entladungslampe
DE60130204D1 (de) Hochdruckentladungslampe
DE60028924D1 (de) Hochspannungs-Entladungslampe
DE69824681D1 (de) Hochdruckentladungslampe
DE69926445D1 (de) Hochdruck-Entladungslampe
DE60128417D1 (de) Hochdruckentladungslampe
DE69911678D1 (de) Quecksilberhochdrucklampe
DE60127201D1 (de) Hochdruckentladungslampe
DE50015489D1 (de) Hochdruckentladungslampe
DE60038407D1 (de) Kurzbogen-Entladungslampe
DE60228667D1 (de) Hochdruckentladungslampe
DE60033299D1 (de) Hochdruckentladungslampe
DE60140883D1 (de) Hochdruckentladungslampe
DE69900804D1 (de) Entladungslampe
DE59903804D1 (de) Hochdruckentladungslampe
DE69913410D1 (de) Hochdruckentladungslampe
DE60132956D1 (de) Hochdruckentladungslampe
DE60029750D1 (de) Hochdruckentladungslampe
DE69807020D1 (de) Niederdruckquecksilberentladungslampe
DE60227620D1 (de) Hochdruckentladungslampe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee