EP1069596A3 - Discharge lamp with starting aid - Google Patents

Discharge lamp with starting aid Download PDF

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Publication number
EP1069596A3
EP1069596A3 EP00202407A EP00202407A EP1069596A3 EP 1069596 A3 EP1069596 A3 EP 1069596A3 EP 00202407 A EP00202407 A EP 00202407A EP 00202407 A EP00202407 A EP 00202407A EP 1069596 A3 EP1069596 A3 EP 1069596A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
starting aid
discharge vessel
bulb
antenna
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.)
Withdrawn
Application number
EP00202407A
Other languages
German (de)
French (fr)
Other versions
EP1069596A2 (en
Inventor
Manfred Westemeyer
Heinz Hüdepohl
Johannes M. De Regt
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
Koninklijke Philips NV
Original Assignee
Philips Corporate Intellectual Property GmbH
Philips Patentverwaltung GmbH
Koninklijke Philips Electronics NV
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 Corporate Intellectual Property GmbH, Philips Patentverwaltung GmbH, Koninklijke Philips Electronics NV filed Critical Philips Corporate Intellectual Property GmbH
Publication of EP1069596A2 publication Critical patent/EP1069596A2/en
Publication of EP1069596A3 publication Critical patent/EP1069596A3/en
Withdrawn legal-status Critical Current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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
    • 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

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Bei einer Gasentladungslampe mit einem von einem Anßenkolben umschlossenen Entladungsgefäß ist eine um das Entladungsgefäß geführte Starthilfeantenne an dem Außenkolben vorgesehen. Hierdurch können die Vorteile einer Starthilfeantenne genutzt werden, ohne eine erhöhte Natriumdiffusion in Kauf nehmen zu müssen.

Figure 00000001
In the case of a gas discharge lamp with a discharge vessel enclosed by a bulb, a starting aid antenna guided around the discharge vessel is provided on the outer bulb. In this way, the advantages of a jump-start antenna can be used without having to accept increased sodium diffusion.
Figure 00000001
EP00202407A 1999-07-15 2000-07-06 Discharge lamp with starting aid Withdrawn EP1069596A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19933023 1999-07-15
DE19933023A DE19933023A1 (en) 1999-07-15 1999-07-15 Gas discharge lamp

Publications (2)

Publication Number Publication Date
EP1069596A2 EP1069596A2 (en) 2001-01-17
EP1069596A3 true EP1069596A3 (en) 2001-02-14

Family

ID=7914785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00202407A Withdrawn EP1069596A3 (en) 1999-07-15 2000-07-06 Discharge lamp with starting aid

Country Status (6)

Country Link
US (1) US6674239B1 (en)
EP (1) EP1069596A3 (en)
JP (1) JP2001043831A (en)
KR (1) KR20010049771A (en)
CN (1) CN1284737A (en)
DE (1) DE19933023A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3916887B2 (en) * 2001-06-05 2007-05-23 株式会社小糸製作所 Lighting device
EP1617460B1 (en) 2003-04-09 2011-08-17 Panasonic Corporation Lighting method for high-pressure mercury discharge lamp, high-pressure mercury discharge lamp device, and image display unit and head light unit using said device
EP1665332A2 (en) * 2003-09-17 2006-06-07 Koninklijke Philips Electronics N.V. Gas discharge lamp
CN1853449A (en) * 2003-09-18 2006-10-25 皇家飞利浦电子股份有限公司 Blended light lamp
US7038383B2 (en) * 2004-09-27 2006-05-02 Osram Sylvania Inc. Ignition aid for high intensity discharge lamp
WO2006085162A1 (en) 2005-01-03 2006-08-17 Philips Intellectual Property & Standards Gmbh Gas discharge lamp
DE102005003129A1 (en) * 2005-01-21 2006-07-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp
US8674591B2 (en) 2006-07-07 2014-03-18 Koninklijke Philips N.V. Gas discharge lamp with outer cavity
ATE489723T1 (en) 2006-07-07 2010-12-15 Koninkl Philips Electronics Nv GAS DISCHARGE LAMP
WO2008155706A1 (en) * 2007-06-21 2008-12-24 Koninklijke Philips Electronics N.V. High-pressure discharge lamp comprising a starter antenna
JP2010262740A (en) * 2009-04-30 2010-11-18 Harison Toshiba Lighting Corp Discharge lamp
DE102011077487A1 (en) * 2011-06-14 2012-12-20 Osram Ag High pressure discharge lamp with ignition aid
US8766518B2 (en) 2011-07-08 2014-07-01 General Electric Company High intensity discharge lamp with ignition aid
US8659225B2 (en) 2011-10-18 2014-02-25 General Electric Company High intensity discharge lamp with crown and foil ignition aid
US9927094B2 (en) * 2012-01-17 2018-03-27 Kla-Tencor Corporation Plasma cell for providing VUV filtering in a laser-sustained plasma light source
CN104810236B (en) * 2015-04-10 2017-07-28 南京高新经纬电气有限公司 High-pressure mercury lamp and its ceramic auxiliary actuator and startup method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828214A (en) * 1973-08-30 1974-08-06 Gte Sylvania Inc Plasma enshrouded electric discharge device
US3900753A (en) * 1974-05-23 1975-08-19 Gte Sylvania Inc High pressure sodium vapor lamp having low starting voltage
DE2948996A1 (en) * 1979-12-05 1981-06-11 Heimann Gmbh, 6200 Wiesbaden Gas discharge flash tube with ignition electrodes - has metallic layer on outer surface of tube with supply lead
JPS57119446A (en) * 1981-01-19 1982-07-24 Mitsubishi Electric Corp High pressure electric-discharge lamp
JPS57138770A (en) * 1981-02-20 1982-08-27 Mitsubishi Electric Corp High pressure electric-discharge lamp
DE3809623A1 (en) * 1988-03-22 1989-10-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure discharge lamp of low power
US5808402A (en) * 1996-06-18 1998-09-15 Robert Bosch Gmbh Discharge lamp
EP0938127A1 (en) * 1998-02-20 1999-08-25 Osram Sylvania Inc. Starting aid for a high intensity discharge lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10320026A (en) * 1997-05-20 1998-12-04 Mitsubishi Electric Corp Numerical control device and method
US6198223B1 (en) * 1998-06-24 2001-03-06 Osram Sylvania Inc. Capacitive glow starting of ceramic high intensity discharge devices

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828214A (en) * 1973-08-30 1974-08-06 Gte Sylvania Inc Plasma enshrouded electric discharge device
US3900753A (en) * 1974-05-23 1975-08-19 Gte Sylvania Inc High pressure sodium vapor lamp having low starting voltage
DE2948996A1 (en) * 1979-12-05 1981-06-11 Heimann Gmbh, 6200 Wiesbaden Gas discharge flash tube with ignition electrodes - has metallic layer on outer surface of tube with supply lead
JPS57119446A (en) * 1981-01-19 1982-07-24 Mitsubishi Electric Corp High pressure electric-discharge lamp
JPS57138770A (en) * 1981-02-20 1982-08-27 Mitsubishi Electric Corp High pressure electric-discharge lamp
DE3809623A1 (en) * 1988-03-22 1989-10-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure discharge lamp of low power
US5808402A (en) * 1996-06-18 1998-09-15 Robert Bosch Gmbh Discharge lamp
EP0938127A1 (en) * 1998-02-20 1999-08-25 Osram Sylvania Inc. Starting aid for a high intensity discharge lamp

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 215 (E - 138) 28 October 1982 (1982-10-28) *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 238 (E - 144) 26 November 1982 (1982-11-26) *

Also Published As

Publication number Publication date
US6674239B1 (en) 2004-01-06
JP2001043831A (en) 2001-02-16
CN1284737A (en) 2001-02-21
DE19933023A1 (en) 2001-01-18
EP1069596A2 (en) 2001-01-17
KR20010049771A (en) 2001-06-15

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