EP0453652A3 - High pressure discharge lamp - Google Patents

High pressure discharge lamp Download PDF

Info

Publication number
EP0453652A3
EP0453652A3 EP19900124911 EP90124911A EP0453652A3 EP 0453652 A3 EP0453652 A3 EP 0453652A3 EP 19900124911 EP19900124911 EP 19900124911 EP 90124911 A EP90124911 A EP 90124911A EP 0453652 A3 EP0453652 A3 EP 0453652A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP19900124911
Other languages
German (de)
Other versions
EP0453652B1 (en
EP0453652A2 (en
Inventor
Helmut Weske
Manfred Koenig
Klaus Kramer
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 EP0453652A2 publication Critical patent/EP0453652A2/en
Publication of EP0453652A3 publication Critical patent/EP0453652A3/en
Application granted granted Critical
Publication of EP0453652B1 publication Critical patent/EP0453652B1/en
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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
    • H01J61/544—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode outside the vessel
EP90124911A 1990-04-27 1990-12-20 High pressure discharge lamp Expired - Lifetime EP0453652B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9004811U DE9004811U1 (en) 1990-04-27 1990-04-27 High pressure discharge lamp
DE9004811U 1990-04-27

Publications (3)

Publication Number Publication Date
EP0453652A2 EP0453652A2 (en) 1991-10-30
EP0453652A3 true EP0453652A3 (en) 1992-03-25
EP0453652B1 EP0453652B1 (en) 1995-08-30

Family

ID=6853294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124911A Expired - Lifetime EP0453652B1 (en) 1990-04-27 1990-12-20 High pressure discharge lamp

Country Status (5)

Country Link
US (1) US5079479A (en)
EP (1) EP0453652B1 (en)
JP (1) JP2597525Y2 (en)
KR (1) KR0110029Y1 (en)
DE (2) DE9004811U1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325017A (en) * 1992-03-27 1994-06-28 U.S. Philips Corporation High-pressure discharge lamp having solid state getter mounted on bimetallic element
DE69323026T2 (en) * 1992-10-08 1999-07-01 Koninklijke Philips Electronics N.V., Eindhoven High pressure discharge lamp
US5355053A (en) * 1992-11-24 1994-10-11 Osram Sylvania Inc. High pressure sodium lamp starting aid
WO1999048133A1 (en) * 1998-03-19 1999-09-23 Koninklijke Philips Electronics N.V. Unit comprising a short-arc discharge lamp with a starting antenna
DE19911727A1 (en) * 1999-03-16 2000-09-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure sodium lamp with ignition aid
US6538377B1 (en) * 2000-11-03 2003-03-25 General Electric Company Means for applying conducting members to arc tubes
DE10262017B4 (en) * 2002-02-22 2010-05-06 Trumpf Laser Gmbh + Co. Kg Pump light source for laser-active media
DE102005007680A1 (en) * 2005-02-19 2006-08-31 Hella Kgaa Hueck & Co. Gas discharge lamp for motor vehicle-headlight, has electrodes extending into hollow space and ignition aid electrode arranged as electrically conducting layer, where conducting layer is formed as layer of transparent conducting oxide
DE102005007679A1 (en) * 2005-02-19 2006-08-31 Hella Kgaa Hueck & Co. Burner for gas discharge lamp, has inlet pipes connected to electrodes, respectively, where one pipe is partially formed as transparent conductive oxide layer which is arranged on outer surface of electric arc
DE102006033871A1 (en) * 2006-07-21 2008-01-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Discharge lamp with Zündhilfselement
KR100817485B1 (en) * 2007-08-28 2008-03-31 김선호 Discharge element with discharge-control electrode and the control circuit thereof
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
WO2014088733A1 (en) * 2012-12-06 2014-06-12 General Electric Company Conductive layer net ignition aids
CN105895499A (en) * 2016-06-14 2016-08-24 普罗斯电器（中国）有限公司 High PAR (photosynthetically available radiation) retention rate type high pressure sodium lamp
WO2017215185A1 (en) * 2016-06-14 2017-12-21 普罗斯电器（中国）有限公司 High par maintenance rate high pressure sodium lamp with auxiliary starting switch
NL2017507B1 (en) * 2016-09-21 2018-03-29 Aruna Lighting Holding B V Discharge lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305020A1 (en) * 1975-03-19 1976-10-15 Philips Nv DISCHARGE LAMP IN GAS AND / OR VAPOR
GB2090464A (en) * 1980-12-29 1982-07-07 Gen Electric Starting aid for high pressure lamp
EP0075366A2 (en) * 1981-09-17 1983-03-30 Koninklijke Philips Electronics N.V. High-pressure metal vapour discharge lamp
DE3923698A1 (en) * 1988-07-28 1990-02-01 Gen Electric CAPACITIVE IGNITION ELECTRODES FOR HID LAMPS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284103A (en) * 1939-09-20 1942-05-26 Gen Electric Thermal switch
US3755708A (en) * 1972-06-02 1973-08-28 Gte Sylvania Inc Sodium vapor lamps having improved starting means
JPS51135192A (en) * 1975-05-19 1976-11-24 Hitachi Ltd Discharge lamp
JPS53117271A (en) * 1977-03-22 1978-10-13 Hitachi Ltd High pressure sodium vapor lamp
JPS54479A (en) * 1977-06-03 1979-01-05 Hitachi Ltd Mercury lamp of the type started by preheater
JPS6237866A (en) * 1985-08-09 1987-02-18 Matsushita Electronics Corp High pressure sodium lamp
DE8702658U1 (en) * 1987-02-20 1987-04-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München High pressure discharge lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305020A1 (en) * 1975-03-19 1976-10-15 Philips Nv DISCHARGE LAMP IN GAS AND / OR VAPOR
GB2090464A (en) * 1980-12-29 1982-07-07 Gen Electric Starting aid for high pressure lamp
EP0075366A2 (en) * 1981-09-17 1983-03-30 Koninklijke Philips Electronics N.V. High-pressure metal vapour discharge lamp
DE3923698A1 (en) * 1988-07-28 1990-02-01 Gen Electric CAPACITIVE IGNITION ELECTRODES FOR HID LAMPS

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1, no. 23 (M-11)25. März 1977 & JP-A-51 135 192 ( HITACHI SEISAKUSHO K. K. ) 24. November 1976 *
PATENT ABSTRACTS OF JAPAN vol. 11, no. 217 (E-523)(2664) 14. Juli 1987 & JP-A-62 037 866 ( MATSUSHITA ELECTRONICS CORP ) 18. Februar 1987 *

Also Published As

Publication number Publication date
DE59009592D1 (en) 1995-10-05
KR0110029Y1 (en) 1997-11-24
US5079479A (en) 1992-01-07
JP2597525Y2 (en) 1999-07-05
EP0453652B1 (en) 1995-08-30
EP0453652A2 (en) 1991-10-30
DE9004811U1 (en) 1990-07-05
JPH0499353U (en) 1992-08-27

Similar Documents

Publication Publication Date Title
HUT57469A (en) Low pressure discharge lamp
HUT57471A (en) Low pressure discharge lamp without electrode
GB2247775B (en) Discharge lamp unit
GB2248147B (en) Discharge lamp unit
EP0453652A3 (en) High pressure discharge lamp
HU904190D0 (en) High-pressure discharge lamp
EP0588200A3 (en) High pressure discharge lamp.
HUT49965A (en) High pressure metal-halogenide discharge lamp
GB2257562B (en) Electrodeless low pressure discharge lamp
HUT55164A (en) High-pressure discharge lamp
EP0489463A3 (en) Low pressure discharge lamp
EP0316617A3 (en) High pressure discharge lamp
EP0473157A3 (en) Low pressure discharge lamp apparatus
GB8904898D0 (en) Low pressure discharge lamp
EP0408981A3 (en) High-pressure discharge lamp
EP0472100A3 (en) High-pressure discharge lamp
EP0456907A3 (en) High-pressure discharge lamp
HUT57467A (en) High pressure sodium discharge lamp
EP0516967A3 (en) High pressure discharge lamp
HU895390D0 (en) High pressure discharge lamp
EP0446462A3 (en) High-pressure discharge lamp
HUT61130A (en) Low-pressure discharge lamp
HU900593D0 (en) High pressure discharge lamp
EP0490429A3 (en) High pressure discharge lamp
HUT57465A (en) High-pressure discharge lamp

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 19901220

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE FR GB IT

17Q First examination report despatched

Effective date: 19940321

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT

REF Corresponds to:

Ref document number: 59009592

Country of ref document: DE

Date of ref document: 19951005

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951109

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20031204

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20031209

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20031219

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050217

Year of fee payment: 15

BERE Be: lapsed

Owner name: *PATENT-TREUHAND-G.- FUR ELEKTRISCHE GLUHLAMPEN M.

Effective date: 20041231

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20041220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060701

BERE Be: lapsed

Owner name: *PATENT-TREUHAND-G.- FUR ELEKTRISCHE GLUHLAMPEN M.

Effective date: 20041231