EP0321866A3 - High-pressure discharge lamp - Google Patents

High-pressure discharge lamp Download PDF

Info

Publication number
EP0321866A3
EP0321866A3 EP19880121023 EP88121023A EP0321866A3 EP 0321866 A3 EP0321866 A3 EP 0321866A3 EP 19880121023 EP19880121023 EP 19880121023 EP 88121023 A EP88121023 A EP 88121023A EP 0321866 A3 EP0321866 A3 EP 0321866A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
pressure discharge
pressure
lamp
discharge
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.)
Granted
Application number
EP19880121023
Other languages
English (en)
Other versions
EP0321866B1 (de
EP0321866A2 (de
Inventor
Manfred Gaugel
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.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0321866A2 publication Critical patent/EP0321866A2/de
Publication of EP0321866A3 publication Critical patent/EP0321866A3/de
Application granted granted Critical
Publication of EP0321866B1 publication Critical patent/EP0321866B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
EP88121023A 1987-12-22 1988-12-15 Hochdruckentladungslampe Expired - Lifetime EP0321866B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3743612 1987-12-22
DE19873743612 DE3743612A1 (de) 1987-12-22 1987-12-22 Hochdruckentladungslampe

Publications (3)

Publication Number Publication Date
EP0321866A2 EP0321866A2 (de) 1989-06-28
EP0321866A3 true EP0321866A3 (en) 1990-12-27
EP0321866B1 EP0321866B1 (de) 1995-07-19

Family

ID=6343310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121023A Expired - Lifetime EP0321866B1 (de) 1987-12-22 1988-12-15 Hochdruckentladungslampe

Country Status (2)

Country Link
EP (1) EP0321866B1 (de)
DE (2) DE3743612A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0793050B2 (ja) * 1989-12-12 1995-10-09 株式会社小糸製作所 放電ランプ装置
JP2592005B2 (ja) * 1990-05-18 1997-03-19 株式会社小糸製作所 車輌用前照灯
JP2587716B2 (ja) * 1990-09-25 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
US5216319A (en) * 1990-09-26 1993-06-01 U.S. Philips Corporation Capped high-pressure discharge lamp
DE69312793T2 (de) * 1992-05-11 1998-02-12 Philips Patentverwaltung Gesockelte Hochdruckentladungslampe
EP0579326B1 (de) * 1992-07-13 1996-03-20 Koninklijke Philips Electronics N.V. Gesockelte elektrische Lampe
DE4404458A1 (de) * 1993-02-16 1994-08-25 Koito Mfg Co Ltd Isoliersockel für Entladungslampenvorrichtung
DE69511987T2 (de) * 1994-05-19 2000-03-16 Koninklijke Philips Electronics N.V. Gesockelte hochdruckentladungslampe
DE4427593A1 (de) * 1994-08-04 1996-02-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einseitig gesockelte Hochdruckentladungslampe
DE19624243A1 (de) * 1996-06-18 1998-01-02 Bosch Gmbh Robert Entladungslampe
US6203169B1 (en) 1999-06-25 2001-03-20 Osram Sylvania Inc. Lamp and method of producing same
DE10121608A1 (de) * 2001-05-04 2002-11-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe
DE10143714C1 (de) * 2001-08-30 2002-12-19 Siemens Ag Lampe mit einem Lampenkörper und außen an diesem entlang geführter Leitungszuführung sowie Verfahren zu deren Herstellung
DE102005007659A1 (de) * 2005-02-19 2006-08-24 Hella Kgaa Hueck & Co. Brenner für eine Gasentladungslampe und Verfahren zur Herstellung des Brenners
DE102005054859A1 (de) * 2005-11-15 2007-05-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
ATE456152T1 (de) * 2007-06-29 2010-02-15 Flowil Int Lighting Einseitig gesockelte entladungslampe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320531C (de) * 1917-05-26 1920-04-26 Max Seddig Dr Sockel fuer Verstaerkerroehren, Senderoehren u. dgl.
FR572903A (fr) * 1923-01-23 1924-06-16 Perfectionnement à la construction des lampes à plusieurs électrodes
US3662203A (en) * 1969-05-20 1972-05-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure saturated metal vapor, preferably sodium or metal halide vapor discharge lamp
GB2029093A (en) * 1978-08-21 1980-03-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Attachment of caps to press- sealed lamps
EP0110054A1 (de) * 1982-10-01 1984-06-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit Sockel und zugehöriger Fassung
EP0152649A1 (de) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Elektrische Lampe mit Lampensockel aus einem synthetischen Material
US4641056A (en) * 1984-10-12 1987-02-03 U.S. Philips Corporation Plastic-based automotive headlamp
EP0224954A1 (de) * 1985-11-19 1987-06-10 Koninklijke Philips Electronics N.V. Fahrzeug-Scheinwerferlampe mit Sockel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320531C (de) * 1917-05-26 1920-04-26 Max Seddig Dr Sockel fuer Verstaerkerroehren, Senderoehren u. dgl.
FR572903A (fr) * 1923-01-23 1924-06-16 Perfectionnement à la construction des lampes à plusieurs électrodes
US3662203A (en) * 1969-05-20 1972-05-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure saturated metal vapor, preferably sodium or metal halide vapor discharge lamp
GB2029093A (en) * 1978-08-21 1980-03-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Attachment of caps to press- sealed lamps
EP0110054A1 (de) * 1982-10-01 1984-06-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit Sockel und zugehöriger Fassung
EP0152649A1 (de) * 1984-01-09 1985-08-28 Koninklijke Philips Electronics N.V. Elektrische Lampe mit Lampensockel aus einem synthetischen Material
US4641056A (en) * 1984-10-12 1987-02-03 U.S. Philips Corporation Plastic-based automotive headlamp
EP0224954A1 (de) * 1985-11-19 1987-06-10 Koninklijke Philips Electronics N.V. Fahrzeug-Scheinwerferlampe mit Sockel

Also Published As

Publication number Publication date
DE3743612A1 (de) 1989-07-06
EP0321866B1 (de) 1995-07-19
EP0321866A2 (de) 1989-06-28
DE3854187D1 (de) 1995-08-24

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