EP0602529A3 - Hochdruckentladungslampe mit einem keramischen Entladungsgefäss. - Google Patents

Hochdruckentladungslampe mit einem keramischen Entladungsgefäss. Download PDF

Info

Publication number: EP0602529A3
Authority: EP; European Patent Office
Prior art keywords: ceramic; discharge lamp; vessel; pressure; pressure discharge
Prior art date: 1992-12-14
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

EP93119795A

Other languages

English (en)

French (fr)

Other versions

EP0602529B1 (de

EP0602529A2 (de

Inventor

Hartmuth Bastian

Stefan Dr Juengst

Peter Wahrendorff

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.)

Osram GmbH

Original Assignee

Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

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.)

1992-12-14

Filing date

1993-12-08

Publication date

1995-01-04

1993-12-08 Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

1994-06-22 Publication of EP0602529A2 publication Critical patent/EP0602529A2/de

1995-01-04 Publication of EP0602529A3 publication Critical patent/EP0602529A3/de

1997-03-12 Application granted granted Critical

1997-03-12 Publication of EP0602529B1 publication Critical patent/EP0602529B1/de

2013-12-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000919 ceramic Substances 0.000 title 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
- 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
- H01J61/361—Seals between parts of vessel
- H01J61/363—End-disc seals or plug seals

EP93119795A 1992-12-14 1993-12-08 Hochdruckentladungslampe mit einem keramischen Entladungsgefäss Expired - Lifetime EP0602529B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4242123A DE4242123A1 (de)	1992-12-14	1992-12-14	Hochdruckentladungslampe mit einem keramischen Entladungsgefäß
DE4242123		1992-12-14

Publications (3)

Publication Number	Publication Date
EP0602529A2 EP0602529A2 (de)	1994-06-22
EP0602529A3 true EP0602529A3 (de)	1995-01-04
EP0602529B1 EP0602529B1 (de)	1997-03-12

Family

ID=6475218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93119795A Expired - Lifetime EP0602529B1 (de)	1992-12-14	1993-12-08	Hochdruckentladungslampe mit einem keramischen Entladungsgefäss

Country Status (4)

Country	Link
US (1)	US5455480A (de)
EP (1)	EP0602529B1 (de)
JP (1)	JPH06223785A (de)
DE (2)	DE4242123A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3507179B2 (ja) *	1995-01-13	2004-03-15	日本碍子株式会社	高圧放電灯
CZ288985B6 (cs) *	1995-01-13	2001-10-17	Ngk Insulators, Ltd.	Vysokotlaká výbojka a způsob její výroby
US6447937B1 (en) *	1997-02-26	2002-09-10	Kyocera Corporation	Ceramic materials resistant to halogen plasma and components using the same
JP3419275B2 (ja) *	1997-09-30	2003-06-23	ウシオ電機株式会社	放電ランプのシール方法
US6414436B1 (en)	1999-02-01	2002-07-02	Gem Lighting Llc	Sapphire high intensity discharge projector lamp
DE60016557T2 (de) *	1999-08-31	2005-12-15	Koninklijke Philips Electronics N.V.	Metallhalogenidlampe
US6882109B2 (en) *	2000-03-08	2005-04-19	Japan Storage Battery Co., Ltd.	Electric discharge lamp
US6731066B2 (en) *	2001-02-23	2004-05-04	Osram Sylvania Inc.	Ceramic arc tube assembly
DE10214777A1 (de) *	2002-04-03	2003-10-16	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Metallhalogenidlampe mit keramischem Entladungsgefäß
US7604240B2 (en) *	2002-09-16	2009-10-20	Hewlett-Packard Development Company, L.P.	Capillary seal for a burn chamber
DE10244428A1 (de) *	2002-09-24	2004-06-17	Siemens Ag	Elektrische Maschine mit einer Kühleinrichtung
US6774547B1 (en) *	2003-06-26	2004-08-10	Osram Sylvania Inc.	Discharge lamp having a fluted electrical feed-through
US6856079B1 (en)	2003-09-30	2005-02-15	Matsushita Electric Industrial Co., Ltd.	Ceramic discharge lamp arc tube seal
WO2006123271A2 (en) *	2005-05-19	2006-11-23	Koninklijke Philips Electronics N.V.	Lamp having molybdenum alloy lamp components
ITTO20050585A1 (it) *	2005-08-23	2007-02-24	Space Cannon Vh Srl	Lampada a scarica, in particolare alimentata da corrente continua
US7511429B2 (en)	2006-02-15	2009-03-31	Panasonic Corporation	High intensity discharge lamp having an improved electrode arrangement
DE102006024238A1 (de) *	2006-05-23	2007-11-29	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe
CN101563747B (zh)	2006-12-20	2011-04-06	皇家飞利浦电子股份有限公司	金属卤化物灯和用于这种灯的陶瓷燃烧器
DE102007045079A1 (de) *	2007-09-21	2009-04-02	Osram Gesellschaft mit beschränkter Haftung	Hochdruckentladungslampe
DE102009012324A1 (de)	2009-03-09	2010-09-16	Siemens Aktiengesellschaft	Elektrische Maschine mit Wärmeumlaufkühlung
WO2014012575A1 (de)	2012-07-16	2014-01-23	Osram Gmbh	Hochdruckentladungslampe mit glaslotgedichteter durchführung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2318062A1 (de) *	1972-05-12	1973-11-22	Egyesuelt Izzolampa	Elektrische entladungslampe
DE2445108A1 (de) *	1973-10-23	1975-05-07	Gen Electric	Lampe mit einem keramischen kolben und metallfolien-zuleitungen
AT360617B (de) *	1974-11-14	1981-01-26	Philips Nv	Elektrische entladungslampe
US4376905A (en) *	1980-02-11	1983-03-15	Egyesult Izzolampa Es Villamossagi Rt.	Electric lamp provided with a ceramic discharge tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2241505A (en) *	1936-08-21	1941-05-13	Moses J Cuttler	Manufacture of metal to porcelain seals
JPS5935352A (ja) *	1982-08-20	1984-02-27	Mitsubishi Electric Corp	セラミツク管を用いた放電灯の端部部品
DE3232207A1 (de) *	1982-08-30	1984-03-08	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Hochdruckentladungslampe kleiner leistung
NL8303858A (nl) *	1983-11-10	1985-06-03	Philips Nv	Hogedruk-gasontladingslamp.
DE8702658U1 (de) *	1987-02-20	1987-04-16	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München	Hochdruckentladungslampe
JPS63308861A (ja) *	1987-06-11	1988-12-16	Toshiba Corp	セラミック放電灯
JPH02132750A (ja) *	1988-11-11	1990-05-22	Kyocera Corp	高圧放電灯
DE3840577A1 (de) *	1988-12-01	1990-06-07	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Entladungsgefaess fuer eine hochdruckentladungslampe und verfahren zu dessen herstellung

1992
- 1992-12-14 DE DE4242123A patent/DE4242123A1/de not_active Withdrawn
1993
- 1993-12-06 US US08/163,686 patent/US5455480A/en not_active Expired - Fee Related
- 1993-12-08 DE DE59305754T patent/DE59305754D1/de not_active Expired - Fee Related
- 1993-12-08 JP JP5340209A patent/JPH06223785A/ja active Pending
- 1993-12-08 EP EP93119795A patent/EP0602529B1/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2318062A1 (de) *	1972-05-12	1973-11-22	Egyesuelt Izzolampa	Elektrische entladungslampe
DE2445108A1 (de) *	1973-10-23	1975-05-07	Gen Electric	Lampe mit einem keramischen kolben und metallfolien-zuleitungen
AT360617B (de) *	1974-11-14	1981-01-26	Philips Nv	Elektrische entladungslampe
US4376905A (en) *	1980-02-11	1983-03-15	Egyesult Izzolampa Es Villamossagi Rt.	Electric lamp provided with a ceramic discharge tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number	Publication date
EP0602529B1 (de)	1997-03-12
DE4242123A1 (de)	1994-06-16
EP0602529A2 (de)	1994-06-22
JPH06223785A (ja)	1994-08-12
DE59305754D1 (de)	1997-04-17
US5455480A (en)	1995-10-03

Legal Events

Date	Code	Title	Description
1994-05-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1994-06-22	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1994-11-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-01-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1995-03-22	17P	Request for examination filed	Effective date: 19950119
1995-04-12	R17P	Request for examination filed (corrected)	Effective date: 19950119
1995-11-02	17Q	First examination report despatched	Effective date: 19950918
1996-04-24	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1996-07-12	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-10-17	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1997-01-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1997-03-12	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1997-04-17	REF	Corresponds to:	Ref document number: 59305754 Country of ref document: DE Date of ref document: 19970417
1997-05-09	ET	Fr: translation filed
1997-05-28	ITF	It: translation for a ep patent filed
1997-06-11	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19970515
1998-01-16	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1998-01-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1998-03-04	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-12-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20021205 Year of fee payment: 10
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2004-07-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20031208
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