EP1493169A4 - HIGH INTENSITY GAS DISCHARGE LAMPS, ARC DISCHARGING TUBES AND MANUFACTURING METHOD - Google Patents

HIGH INTENSITY GAS DISCHARGE LAMPS, ARC DISCHARGING TUBES AND MANUFACTURING METHOD

Info

Publication number
EP1493169A4
EP1493169A4 EP02725573A EP02725573A EP1493169A4 EP 1493169 A4 EP1493169 A4 EP 1493169A4 EP 02725573 A EP02725573 A EP 02725573A EP 02725573 A EP02725573 A EP 02725573A EP 1493169 A4 EP1493169 A4 EP 1493169A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
methods
high intensity
discharge lamps
intensity 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.)
Withdrawn
Application number
EP02725573A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1493169A1 (en
Inventor
Abbas Lamouri
Juris Sulcs
Yongwei Gu
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.)
Advanced Lighting Technologies Inc
Original Assignee
Advanced Lighting Technologies Inc
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 Advanced Lighting Technologies Inc filed Critical Advanced Lighting Technologies Inc
Publication of EP1493169A1 publication Critical patent/EP1493169A1/en
Publication of EP1493169A4 publication Critical patent/EP1493169A4/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Withdrawn legal-status Critical Current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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • 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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
EP02725573A 2002-04-09 2002-04-09 HIGH INTENSITY GAS DISCHARGE LAMPS, ARC DISCHARGING TUBES AND MANUFACTURING METHOD Withdrawn EP1493169A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/011053 WO2003088295A1 (en) 2002-04-09 2002-04-09 High intensity discharge lamps, arc tubes and methods of manufacture

Publications (2)

Publication Number Publication Date
EP1493169A1 EP1493169A1 (en) 2005-01-05
EP1493169A4 true EP1493169A4 (en) 2006-08-23

Family

ID=29247964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02725573A Withdrawn EP1493169A4 (en) 2002-04-09 2002-04-09 HIGH INTENSITY GAS DISCHARGE LAMPS, ARC DISCHARGING TUBES AND MANUFACTURING METHOD

Country Status (6)

Country Link
EP (1) EP1493169A4 (ja)
JP (1) JP2005522842A (ja)
KR (1) KR100760712B1 (ja)
CN (2) CN100550258C (ja)
AU (1) AU2002256129A1 (ja)
WO (1) WO2003088295A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4509754B2 (ja) * 2004-12-02 2010-07-21 株式会社小糸製作所 放電ランプ装置用アークチューブおよび同アークチューブの製造方法
ATE416476T1 (de) * 2004-12-27 2008-12-15 Ceravision Ltd Verfahren zur herstellung einer elektrodenlosen glühlampe
KR100787795B1 (ko) * 2006-07-14 2007-12-21 (주)엠오텍 에이치아이디 램프 제조용 아크튜브 밀봉절단 장치
GB201208369D0 (en) * 2012-05-10 2012-06-27 Ceravision Ltd Plasma crucible sealing
JP6007656B2 (ja) * 2012-08-06 2016-10-12 ウシオ電機株式会社 エキシマランプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311439A (en) * 1962-03-22 1967-03-28 Lampes Elect Fab Reunies Method of filling electric incandescent lamps, discharge tubes or the like with gas and of sealing the same
JPH02295060A (ja) * 1989-05-09 1990-12-05 Stanley Electric Co Ltd 管球の製造方法
WO2002099832A1 (en) * 2001-05-30 2002-12-12 Advanced Lighting Technologies, Inc. High intensity discharge lamps, arc tubes and methods of manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU207175B (en) * 1986-02-12 1993-03-01 Tungsram Reszvenytarsasag Device for manufacturing discharge tube of a sodium vapour discharge lamp
US5108333A (en) * 1988-12-19 1992-04-28 Patent Treuhand fur elektrische Gluhlampen m.b.H. Method of making a double-ended high-pressure discharge lamp
US5133682A (en) * 1990-11-02 1992-07-28 Gte Products Corporation Method and mold for fabricating an arc tube for an arc discharge lamp
US5176558A (en) * 1991-05-01 1993-01-05 Gte Products Corporation Methods for removing contaminants from arc discharge lamps
US5825129A (en) * 1996-05-31 1998-10-20 U.S. Philips Corporation High pressure discharge lamp having pirch seals
EP0866488B1 (en) * 1997-03-17 2004-03-03 Matsushita Electric Industrial Co., Ltd. Manufacturing method of a high-pressure discharge lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311439A (en) * 1962-03-22 1967-03-28 Lampes Elect Fab Reunies Method of filling electric incandescent lamps, discharge tubes or the like with gas and of sealing the same
JPH02295060A (ja) * 1989-05-09 1990-12-05 Stanley Electric Co Ltd 管球の製造方法
WO2002099832A1 (en) * 2001-05-30 2002-12-12 Advanced Lighting Technologies, Inc. High intensity discharge lamps, arc tubes and methods of manufacture

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 074 (E - 1036) 21 February 1991 (1991-02-21) *
See also references of WO03088295A1 *

Also Published As

Publication number Publication date
CN100550258C (zh) 2009-10-14
KR20040103742A (ko) 2004-12-09
CN1513194A (zh) 2004-07-14
JP2005522842A (ja) 2005-07-28
CN101552169A (zh) 2009-10-07
EP1493169A1 (en) 2005-01-05
AU2002256129A1 (en) 2003-10-27
WO2003088295A1 (en) 2003-10-23
KR100760712B1 (ko) 2007-09-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20031201

AK Designated contracting states

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GU, YONGWEI

Inventor name: SULCS, JURIS

Inventor name: LAMOURI, ABBAS

A4 Supplementary search report drawn up and despatched

Effective date: 20060724

17Q First examination report despatched

Effective date: 20070327

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

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18D Application deemed to be withdrawn

Effective date: 20100818