EP0887840A3 - Metallhalodenidlampe mit keramischem Entladungsgefäss - Google Patents

Metallhalodenidlampe mit keramischem Entladungsgefäss Download PDF

Info

Publication number
EP0887840A3
EP0887840A3 EP98110523A EP98110523A EP0887840A3 EP 0887840 A3 EP0887840 A3 EP 0887840A3 EP 98110523 A EP98110523 A EP 98110523A EP 98110523 A EP98110523 A EP 98110523A EP 0887840 A3 EP0887840 A3 EP 0887840A3
Authority
EP
European Patent Office
Prior art keywords
halide lamp
discharge vessel
metal halide
ceramic discharge
ceramic
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
EP98110523A
Other languages
English (en)
French (fr)
Other versions
EP0887840A2 (de
EP0887840B1 (de
Inventor
Stefan Dr. Jüngst
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 EP0887840A2 publication Critical patent/EP0887840A2/de
Publication of EP0887840A3 publication Critical patent/EP0887840A3/de
Application granted granted Critical
Publication of EP0887840B1 publication Critical patent/EP0887840B1/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/40—Closing vessels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Zumindest bei einem Ende (6a) der Metallhalogenidlampe mit keramischem Entladungsgefäß besteht der Stopfen (11) aus mindestens vier axial angeordneten Schichten aus Cermet, deren Metallgehalt von innen nach außen zunimmt. Die äußerste Schicht ist mit der Durchführung (9) verschweißt.
EP98110523A 1997-06-27 1998-06-09 Metallhalogenidlampe mit keramischem Entladungsgefäss Expired - Lifetime EP0887840B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727428 1997-06-27
DE19727428A DE19727428A1 (de) 1997-06-27 1997-06-27 Metallhalogenidlampe mit keramischem Entladungsgefäß

Publications (3)

Publication Number Publication Date
EP0887840A2 EP0887840A2 (de) 1998-12-30
EP0887840A3 true EP0887840A3 (de) 1999-03-24
EP0887840B1 EP0887840B1 (de) 2003-02-19

Family

ID=7833874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110523A Expired - Lifetime EP0887840B1 (de) 1997-06-27 1998-06-09 Metallhalogenidlampe mit keramischem Entladungsgefäss

Country Status (8)

Country Link
US (1) US6194832B1 (de)
EP (1) EP0887840B1 (de)
JP (1) JPH1173919A (de)
CN (1) CN1149626C (de)
AT (1) ATE233018T1 (de)
CA (1) CA2241656A1 (de)
DE (2) DE19727428A1 (de)
HU (1) HU221365B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3736710B2 (ja) * 1997-09-08 2006-01-18 ウシオ電機株式会社 管球用電気導入体
DE60010967T2 (de) * 1999-04-06 2005-06-09 Ushiodenki K.K. Lampenabdichtung mit einem abhängigen Gradienten
DE19957561A1 (de) * 1999-11-30 2001-05-31 Philips Corp Intellectual Pty Hochdruckgasentladungslampe
AU745886B2 (en) * 1999-12-20 2002-04-11 Toshiba Lighting & Technology Corporation A high-pressure metal halide A.C. discharge lamp and a lighting apparatus using the lamp
DE60206215T2 (de) 2001-06-27 2006-05-04 Matsushita Electric Industrial Co., Ltd., Kadoma Metall-Halogen-Lampe
DE10214777A1 (de) * 2002-04-03 2003-10-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe mit keramischem Entladungsgefäß
KR20050071705A (ko) * 2002-11-25 2005-07-07 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 고압 방전 램프 및 그 제조 방법
JP4589121B2 (ja) * 2002-11-25 2010-12-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放電管、気密高圧バーナー、ランプ、および気密高圧バーナーを製作する方法
WO2004049389A2 (en) * 2002-11-25 2004-06-10 Philips Intellectual Property & Standards Gmbh Crevice-less end closure member comprising a feed-through
US7525252B2 (en) * 2002-12-27 2009-04-28 General Electric Company Sealing tube material for high pressure short-arc discharge lamps
DE102004014211A1 (de) * 2004-03-23 2005-10-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Glühlampe mit carbidhaltigem Leuchtkörper
DE102004015467B4 (de) * 2004-03-26 2007-12-27 W.C. Heraeus Gmbh Elektrodensystem mit einer Stromdurchführung durch ein Keramikbauteil
WO2005109471A2 (en) * 2004-05-10 2005-11-17 Koninklijke Philips Electronics N.V. High-pressure discharge lamp with a closing member comprising a cermet
CN101048848A (zh) * 2004-10-25 2007-10-03 皇家飞利浦电子股份有限公司 放电灯
JP4454527B2 (ja) * 2005-03-31 2010-04-21 日本碍子株式会社 発光管及び高圧放電灯
JP2006283077A (ja) * 2005-03-31 2006-10-19 Ngk Insulators Ltd 複合体
US7852006B2 (en) * 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
DE102005058897A1 (de) * 2005-12-09 2007-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe
DE102005058896A1 (de) * 2005-12-09 2007-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit keramischem Entladungsgefäß
DE102005058895A1 (de) * 2005-12-09 2007-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe
DE102007044629A1 (de) * 2007-09-19 2009-04-02 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
CN100570810C (zh) * 2008-11-19 2009-12-16 宁波亚茂照明电器有限公司 陶瓷金属卤化物灯电弧管
EP2553711B1 (de) 2010-04-02 2015-09-02 Koninklijke Philips N.V. Durchführung einer keramik-metallhalogenidlampe mit einem iridiumdraht

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148981A (en) * 1961-04-21 1964-09-15 Nat Beryllia Corp Metal-oxide gradient ceramic bodies
US4155758A (en) * 1975-12-09 1979-05-22 Thorn Electrical Industries Limited Lamps and discharge devices and materials therefor
US4400647A (en) * 1981-08-24 1983-08-23 North American Philips Consumer Electronics Corp. Cathode structure for cathode ray tubes and method
US4404492A (en) * 1981-08-24 1983-09-13 North American Philips Consumer Electronics Corp. Cathode structure for cathode ray tubes and method for producing same
US4881009A (en) * 1983-12-05 1989-11-14 Gte Products Corporation Electrode for high intensity discharge lamps
EP0650184A1 (de) * 1992-07-09 1995-04-26 Toto Ltd. Struktur von abtichtungsteil einer bogenröhre und verfahren zur herstellung derselben

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602956A (en) 1984-12-17 1986-07-29 North American Philips Lighting Corporation Cermet composites, process for producing them and arc tube incorporating them
DE3636110A1 (de) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einschmelzung fuer eine hochdruckentladungslampe
US5404078A (en) 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
DE9112690U1 (de) 1991-10-11 1991-12-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
US5742123A (en) * 1992-07-09 1998-04-21 Toto Ltd. Sealing structure for light-emitting bulb assembly and method of manufacturing same
ES2150433T3 (es) 1992-09-08 2000-12-01 Koninkl Philips Electronics Nv Lampara de descarga de alta presion.
DE69324790T2 (de) 1993-02-05 1999-10-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Keramisches Entladungsgefäss für Hochdruckentladungslampe und Herstellungsverfahren derselben und damit verbundene Dichtungsmaterialien
US5861714A (en) * 1997-06-27 1999-01-19 Osram Sylvania Inc. Ceramic envelope device, lamp with such a device, and method of manufacture of such devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148981A (en) * 1961-04-21 1964-09-15 Nat Beryllia Corp Metal-oxide gradient ceramic bodies
US4155758A (en) * 1975-12-09 1979-05-22 Thorn Electrical Industries Limited Lamps and discharge devices and materials therefor
US4400647A (en) * 1981-08-24 1983-08-23 North American Philips Consumer Electronics Corp. Cathode structure for cathode ray tubes and method
US4404492A (en) * 1981-08-24 1983-09-13 North American Philips Consumer Electronics Corp. Cathode structure for cathode ray tubes and method for producing same
US4881009A (en) * 1983-12-05 1989-11-14 Gte Products Corporation Electrode for high intensity discharge lamps
EP0650184A1 (de) * 1992-07-09 1995-04-26 Toto Ltd. Struktur von abtichtungsteil einer bogenröhre und verfahren zur herstellung derselben

Also Published As

Publication number Publication date
HU9801468D0 (en) 1998-08-28
DE59807230D1 (de) 2003-03-27
JPH1173919A (ja) 1999-03-16
CN1149626C (zh) 2004-05-12
US6194832B1 (en) 2001-02-27
EP0887840A2 (de) 1998-12-30
CN1204857A (zh) 1999-01-13
HUP9801468A3 (en) 2001-02-28
EP0887840B1 (de) 2003-02-19
CA2241656A1 (en) 1998-12-27
HU221365B1 (en) 2002-09-28
DE19727428A1 (de) 1999-01-07
HUP9801468A2 (hu) 1999-01-28
ATE233018T1 (de) 2003-03-15

Similar Documents

Publication Publication Date Title
EP0887840A3 (de) Metallhalodenidlampe mit keramischem Entladungsgefäss
EP0887839A3 (de) Hochdruckentladungslampe mit keramischem Entladungsgefäss
CA2229070A1 (en) Spectrometer with axial field
DE59906382D1 (de) Munition mit einer hülse, deren wand aus einem verbrennbaren oder verzehrbaren wickelkörper besteht
EP1316384A3 (de) Verfahren zur Herstellung eines Abgasrohres mit einer Doppelleitungsanordnung und Abgasrohr mit einer Doppelleitungsanordnung
DE8601283U1 (de) Kraftfahrzeugentladungslampe
NL8200270A (nl) Boogontladingslamp met een verbeterd behoud van lichtopbrengst.
ES520387A0 (es) Perfeccionamientos en la fabricacion de electrodos de metal de valvulas, recubiertos para la obtencion electrolitica de metales.
EP1030542A3 (de) Blei-Oberflächenbeschichtung für ein Röntgenstrahlungsrohrgehäuse
DE3219582A1 (de) Elektrische lampe mit einem mechanisch befestigten lampensockel
EP1094497A3 (de) Entladungslampe, in Entladungslampe gebrauchte Elektrode und Verfahren zur Herstellung einer Elektrode für Entladungslampe
DE1750250A1 (de) Dichtungsring,insbesondere Kolbenring fuer Brennkraftmaschinen,und Verfahren zu seiner Herstellung
DE59510819D1 (de) Edelmetallhaltige Resinatpaste zur Herstellung von keramischen Vielschichtkondensatoren
WO2019214875A1 (de) Elektrode für eine entladungslampe, entladungslampe und verfahren zum herstellen einer elektrode
DE3304857A1 (de) Niederdruckgasentladungslampe, insbesondere leuchtstofflampe kleiner leistung
DE20102975U1 (de) Kurzbogenlampe
EP1465236A3 (de) Entladungslampe
JPS56149741A (en) Quick motion type cathode
EP0915227A3 (de) Selbsttragende Konstruktion für einen Rolladen
RU96107664A (ru) Труба с внутренним покрытием и способ ее изготовления
ES540534A0 (es) Anodo de metal de valvula recubierto,para la obtencion elec-trolitica de metales u oxidos de metales
DE3527360C2 (de) Vorratskathode
CH141999A (de) Hochspannungskondensator.
DE102004002455A1 (de) Lampe mit fixiertem Glasbauteil
Viorel et al. The oxidation of aluminum particles when using the electrical arch method with oxygen excess

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990419

AKX Designation fees paid

Free format text: AT BE CH DE FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 20001228

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 20030219

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030219

Ref country code: FR

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

Effective date: 20030219

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59807230

Country of ref document: DE

Date of ref document: 20030327

Kind code of ref document: P

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030519

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

Ref country code: AT

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

Effective date: 20030609

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

Ref country code: LI

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

Effective date: 20030630

Ref country code: CH

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

Effective date: 20030630

Ref country code: BE

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

Effective date: 20030630

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20030219

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

BERE Be: lapsed

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

Effective date: 20030630

EN Fr: translation not filed
26N No opposition filed

Effective date: 20031120

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: NL

Payment date: 20060616

Year of fee payment: 9

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20080101

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

Ref country code: NL

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

Effective date: 20080101

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

Ref country code: DE

Payment date: 20080818

Year of fee payment: 11

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: 20100101