DE10291427T1 - Metall-Halogenlampe für einen Kraftwagen-Scheinwerfer - Google Patents

Metall-Halogenlampe für einen Kraftwagen-Scheinwerfer

Info

Publication number: DE10291427T1
Authority: DE; Germany
Prior art keywords: motor vehicle; halogen lamp; vehicle headlight; metal halogen; metal
Prior art date: 2001-03-30
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.): Granted

Application number

DE10291427T

Other languages

English (en)

Other versions

DE10291427B4 (de

Inventor

Masato Yoshida

Hideaki Kiryu

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.)

Panasonic Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

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.)

2001-03-30

Filing date

2002-03-27

Publication date

2003-08-28

2002-03-27 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

2003-08-28 Publication of DE10291427T1 publication Critical patent/DE10291427T1/de

2009-07-09 Application granted granted Critical

2009-07-09 Publication of DE10291427B4 publication Critical patent/DE10291427B4/de

2022-03-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
- 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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
- H01J61/368—Pinched seals or analogous seals
- 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
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent

DE10291427T 2001-03-30 2002-03-27 Halogen-Metalldampflampe für einen Kraftfahrzeugscheinwerfer Expired - Fee Related DE10291427B4 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2001101562		2001-03-30
JP2001-101562		2001-03-30
PCT/JP2002/002952 WO2002082500A1 (en)	2001-03-30	2002-03-27	Car headlight-use metal halide lamp

Publications (2)

Publication Number	Publication Date
DE10291427T1 true DE10291427T1 (de)	2003-08-28
DE10291427B4 DE10291427B4 (de)	2009-07-09

Family

ID=18954856

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE10291427T Expired - Fee Related DE10291427B4 (de)	2001-03-30	2002-03-27	Halogen-Metalldampflampe für einen Kraftfahrzeugscheinwerfer

Country Status (5)

Country	Link
US (1)	US6809478B2 (de)
JP (1)	JP3759498B2 (de)
CN (1)	CN1235260C (de)
DE (1)	DE10291427B4 (de)
WO (1)	WO2002082500A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004055861A2 (en) *	2002-12-17	2004-07-01	Philips Intellectual Property & Standards Gmbh	High-pressure discharge lamp
DE10312748A1 (de) *	2003-03-21	2004-09-30	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Entladungslampe
CN101292324B (zh) *	2003-05-26	2012-11-14	皇家飞利浦电子股份有限公司	具有改进的颜色稳定性的无钍电极
DE10336088A1 (de) *	2003-08-06	2005-03-03	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	UV-Strahler mit rohrförmigem Entladungsgefäß
DE102004024063A1 (de) *	2004-05-13	2005-12-01	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
DE102004028562A1 (de) *	2004-06-15	2006-01-05	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Elektrode für eine Entladungslampe und Entladungslampe
US20080290801A1 (en) *	2004-06-30	2008-11-27	Kozo Uemura	Metal Halide Lamp, Metal Halide Lamp Lighting Device and Headlight
KR101135870B1 (ko) *	2004-07-06	2012-04-19	코닌클리즈케 필립스 일렉트로닉스 엔.브이.	개선된 램프 특성을 갖는 램프
WO2006017270A2 (en) *	2004-07-13	2006-02-16	Advanced Lighting Technologies Inc.	Krypton metal halide lamps
JP2006120599A (ja) *	2004-09-21	2006-05-11	Osram Melco Toshiba Lighting Kk	金属蒸気放電ランプおよび金属蒸気放電ランプ点灯装置
US7786674B2 (en) *	2004-11-03	2010-08-31	Koninklijke Philips Electronics N.V.	Quartz metal halide lamp with improved lumen maintenance
CN1328753C (zh) *	2004-11-05	2007-07-25	广东雪莱特光电科技股份有限公司	车用金属卤化物放电灯
DE102004057906A1 (de) *	2004-11-30	2006-06-01	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
EP1886337A2 (de) *	2005-05-19	2008-02-13	Koninklijke Philips Electronics N.V.	Lampe mit komponenten aus molybdänlegierung
DE102005038350A1 (de) *	2005-08-11	2007-02-15	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
US9953824B2 (en) *	2006-09-12	2018-04-24	Lumileds Llc	Lamp comprising a conductor embedded in the quartz glass envelope of the lamp
JP4928994B2 (ja) *	2007-03-14	2012-05-09	株式会社東芝	石英ガラス封着用トリエーテッドタングステン導線棒
DE102007018614A1 (de) *	2007-04-19	2008-10-23	Osram Gesellschaft mit beschränkter Haftung	Hochdruckentladungslampe und Fahrzeugscheinwerfer mit Hochdruckentladungslampe
DE102008014096A1 (de)	2008-03-05	2009-09-10	Osram Gesellschaft mit beschränkter Haftung	Wolframelektrode für Hochdruckentladungslampen und Hochdruckentladungslampe mit einer Wolframelektrode
DE102008031257A1 (de) *	2008-07-02	2010-01-07	Osram Gesellschaft mit beschränkter Haftung	Hochdruckentladungslampe
JP2010049983A (ja) *	2008-08-22	2010-03-04	Harison Toshiba Lighting Corp	メタルハライドランプおよび自動車前照灯
US9033265B2 (en) *	2009-07-22	2015-05-19	Charles Truan	Material spreader utilizing vehicle power and having operational wireless control
JP2011065761A (ja) *	2009-09-15	2011-03-31	Harison Toshiba Lighting Corp	メタルハライドランプ
US9607821B2 (en) *	2011-09-13	2017-03-28	Osram Sylvania Inc.	Modified spectrum incandescent lamp
JP6564598B2 (ja)	2015-03-31	2019-08-21	株式会社オーク製作所	放電ランプ

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4360756A (en) *	1979-11-13	1982-11-23	General Electric Company	Metal halide lamp containing ThI4 with added elemental cadmium or zinc
JPS58157047A (ja) *	1982-03-12	1983-09-19	Toshiba Corp	メタルハライドランプ
US4950954A (en) *	1988-12-07	1990-08-21	Gte Products Corporation	Metal halide discharge lamp with electrodes having unequal thoria contents
JP2650463B2 (ja) *	1989-05-31	1997-09-03	岩崎電気株式会社	メタルハライドランプ
US4968916A (en) *	1989-09-08	1990-11-06	General Electric Company	Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure
JP2813050B2 (ja) *	1990-09-21	1998-10-22	ウシオ電機株式会社	ショートアーク型キセノン放電灯
EP0581354B1 (de) *	1992-07-13	1998-04-29	Koninklijke Philips Electronics N.V.	Hochdruckgasentladungslampe
US5461277A (en)	1992-07-13	1995-10-24	U.S. Philips Corporation	High-pressure gas discharge lamp having a seal with a cylindrical crack about the electrode rod
JPH0689703A (ja) *	1992-09-09	1994-03-29	Toshiba Lighting & Technol Corp	メタルハライドランプ
US5374872A (en) *	1992-11-13	1994-12-20	General Electric Company	Means for supporting and sealing the lead structure of a lamp and method for making such lamp
JPH0721981A (ja)	1993-07-05	1995-01-24	Matsushita Electron Corp	メタルハライドランプ
BE1007595A3 (nl) *	1993-10-07	1995-08-16	Philips Electronics Nv	Hogedruk-metaalhalogenide-ontladingslamp.
DE9415217U1 (de) *	1994-09-21	1996-01-25	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München	Hochdruckentladungslampe
JPH0915286A (ja)	1995-06-30	1997-01-17	Enplas Corp	表示パネル検査用コンタクト装置
JP3385810B2 (ja) *	1995-07-31	2003-03-10	松下電器産業株式会社	メタルハライドランプ
JP3218560B2 (ja) *	1997-02-07	2001-10-15	スタンレー電気株式会社	前照灯用メタルハライドランプ
JP3039626B2 (ja)	1997-03-21	2000-05-08	スタンレー電気株式会社	メタルハライドランプおよびその製造方法
DE19727430A1 (de) *	1997-06-27	1999-01-07	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Metallhalogenidlampe mit keramischem Entladungsgefäß
EP0903771B1 (de) *	1997-09-19	2004-03-03	Matsushita Electric Industrial Co., Ltd.	Hochdruckentladungslampe und Verfahren zur Herstellung derselben
JP3718077B2 (ja) *	1999-03-16	2005-11-16	松下電器産業株式会社	メタルハライドランプ
JP3655126B2 (ja) *	1999-06-14	2005-06-02	株式会社小糸製作所	メタルハライドランプ
DE19957561A1 (de) *	1999-11-30	2001-05-31	Philips Corp Intellectual Pty	Hochdruckgasentladungslampe

2002
- 2002-03-27 JP JP2002580375A patent/JP3759498B2/ja not_active Expired - Fee Related
- 2002-03-27 DE DE10291427T patent/DE10291427B4/de not_active Expired - Fee Related
- 2002-03-27 US US10/296,731 patent/US6809478B2/en not_active Expired - Fee Related
- 2002-03-27 WO PCT/JP2002/002952 patent/WO2002082500A1/ja not_active Ceased
- 2002-03-27 CN CN02801000.0A patent/CN1235260C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2002082500A1 (en)	2002-10-17
JP3759498B2 (ja)	2006-03-22
CN1235260C (zh)	2006-01-04
US6809478B2 (en)	2004-10-26
DE10291427B4 (de)	2009-07-09
JPWO2002082500A1 (ja)	2004-07-29
CN1460279A (zh)	2003-12-03
US20030178940A1 (en)	2003-09-25

Publication	Publication Date	Title
DE10291427T1 (de)	2003-08-28	Metall-Halogenlampe für einen Kraftwagen-Scheinwerfer
FR2831944B1 (fr)	2008-08-01	Phare de vehicule et unite a lampe pour un tel phare
FR2828727B1 (fr)	2007-10-19	Lampe de vehicule a diodes photoemissives
DE50111540D1 (de)	2007-01-11	Leuchte für Fahrzeuge, vorzugsweise für Kraftfahrzeuge
DE60228524D1 (de)	2008-10-09	Scheinwerfereinrichtung für ein Arbeitsfahrzeug
DE50304593D1 (de)	2006-09-21	Leuchte für kraftfahrzeuge
DE50008174D1 (de)	2004-11-18	Scheinwerfer für Fahrzeuge
DE60216658D1 (de)	2007-01-25	Fahrzeugscheinwerfer
ITTO20010462A0 (it)	2001-05-18	Dispositivo di illuminazione, particolarmente fanale per autoveicoli.
DE60112508D1 (de)	2005-09-15	Beleuchtungsanordnung für Fahrzeuge
DE50204646D1 (de)	2005-12-01	Laderaumabdeckvorrichtung für ein Kraftfahrzeug
HUP0202976A3 (en)	2007-07-30	Lamp for vehicle headlights
ES1053120Y (es)	2003-07-01	Lampara de alumbrado para vehiculos.
DE50013367D1 (de)	2006-10-12	Scheinwerfer für Fahrzeuge
DE60234743D1 (de)	2010-01-28	Fahrzeugscheinwerfer
DE50214283D1 (de)	2010-04-29	Beleuchtungsanordnung für Kraftfahrzeug-Innenraum
DE60225456D1 (de)	2008-04-17	Lichteinheit für fahrzeugscheinwerfer
DE50012749D1 (de)	2006-06-22	Leuchte für Fahrzeuge
DE60238728D1 (de)	2011-02-10	Fahrzeugscheinwerfer
DE60313418D1 (de)	2007-06-06	Scheinwerferanordnung für Fahrzeuge
DE60233646D1 (de)	2009-10-22	Cadmiumfreie gelbe kraftfahrzeuglampe
DE50104869D1 (de)	2005-01-27	Leuchte für Fahrzeuge
DE50304935D1 (de)	2006-10-19	Scheinwerfer für Fahrzeuge
DE50207470D1 (de)	2006-08-24	Projektionsmodul für einen Fahrzeugscheinwerfer
DE50015454D1 (de)	2009-01-02	Leuchte für Fahrzeuge

Legal Events

Date	Code	Title	Description
2003-08-28	OP8	Request for examination as to paragraph 44 patent law	Ref document number: 10291427 Country of ref document: DE Date of ref document: 20030828 Kind code of ref document: P
2010-01-07	8364	No opposition during term of opposition
2010-03-25	8327	Change in the person/name/address of the patent owner	Owner name: PANASONIC CORP., KADOMA, OSAKA, JP
2016-10-01	R119	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee