EP0962955A3 - Lampe et procédé pour sa fabrication - Google Patents

Lampe et procédé pour sa fabrication Download PDF

Info

Publication number
EP0962955A3
EP0962955A3 EP99109885A EP99109885A EP0962955A3 EP 0962955 A3 EP0962955 A3 EP 0962955A3 EP 99109885 A EP99109885 A EP 99109885A EP 99109885 A EP99109885 A EP 99109885A EP 0962955 A3 EP0962955 A3 EP 0962955A3
Authority
EP
European Patent Office
Prior art keywords
pressure
lamp
glass
side tube
compressed
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Withdrawn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
EP99109885A
Other languages
German (de)
English (en)
Other versions
EP0962955A2 (fr
Inventor
Yuriko Kaneko
Makoto Horiuchi
Mamoru Takeda
Masato Yosida
Yoshitaka Kurimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0962955A2 publication Critical patent/EP0962955A2/fr
Publication of EP0962955A3 publication Critical patent/EP0962955A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01J61/366—Seals for leading-in conductors
    • H01J61/368—Pinched seals 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)
EP99109885A 1998-05-25 1999-05-20 Lampe et procédé pour sa fabrication Withdrawn EP0962955A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14269098 1998-05-25
JP14269098 1998-05-25
JP10778099 1999-04-15
JP11107780A JP2000048718A (ja) 1998-05-25 1999-04-15 ランプとランプの製造方法

Publications (2)

Publication Number Publication Date
EP0962955A2 EP0962955A2 (fr) 1999-12-08
EP0962955A3 true EP0962955A3 (fr) 2002-02-13

Family

ID=26447769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109885A Withdrawn EP0962955A3 (fr) 1998-05-25 1999-05-20 Lampe et procédé pour sa fabrication

Country Status (2)

Country Link
EP (1) EP0962955A3 (fr)
JP (1) JP2000048718A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010024089A1 (en) * 2000-03-23 2001-09-27 Duffy Mark E. Outer seals for shrink-sealed metal halide arc tubes
WO2003036682A1 (fr) * 2001-10-26 2003-05-01 Toto Ltd. Lampe a decharge a haute intensite, son procede de suppression de la cristallisation/du noircissement, et appareil d'eclairage
CN109404816B (zh) * 2018-09-21 2024-07-05 迪亚姆展示设备(昆山)有限公司 一种展示射灯灯架

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685880A (en) * 1970-07-06 1972-08-22 Gen Electric Manufacture of lamps of the compact arc discharge type
JPH05159743A (ja) * 1991-12-03 1993-06-25 Koito Mfg Co Ltd アークチューブおよびその製造方法
JPH0817346A (ja) * 1994-06-29 1996-01-19 Stanley Electric Co Ltd 管球のシール方法
US5598063A (en) * 1992-12-16 1997-01-28 General Electric Company Means for supporting and sealing the lead structure of a lamp
DE19710204A1 (de) * 1996-03-12 1997-10-30 Koito Mfg Co Ltd Bogenentladungsröhre, die mit einem Paar von Molybdänfolien versehen ist, und zugehöriges Herstellungsverfahren
EP0866488A1 (fr) * 1997-03-17 1998-09-23 Matsushita Electric Industrial Co., Ltd. Lampe à décharge haute pression et procédé pour sa fabrication
JPH1167093A (ja) * 1997-08-26 1999-03-09 Iwasaki Electric Co Ltd ショートアーク放電ランプの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685880A (en) * 1970-07-06 1972-08-22 Gen Electric Manufacture of lamps of the compact arc discharge type
JPH05159743A (ja) * 1991-12-03 1993-06-25 Koito Mfg Co Ltd アークチューブおよびその製造方法
US5598063A (en) * 1992-12-16 1997-01-28 General Electric Company Means for supporting and sealing the lead structure of a lamp
JPH0817346A (ja) * 1994-06-29 1996-01-19 Stanley Electric Co Ltd 管球のシール方法
DE19710204A1 (de) * 1996-03-12 1997-10-30 Koito Mfg Co Ltd Bogenentladungsröhre, die mit einem Paar von Molybdänfolien versehen ist, und zugehöriges Herstellungsverfahren
EP0866488A1 (fr) * 1997-03-17 1998-09-23 Matsushita Electric Industrial Co., Ltd. Lampe à décharge haute pression et procédé pour sa fabrication
JPH1167093A (ja) * 1997-08-26 1999-03-09 Iwasaki Electric Co Ltd ショートアーク放電ランプの製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 549 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 *

Also Published As

Publication number Publication date
JP2000048718A (ja) 2000-02-18
EP0962955A2 (fr) 1999-12-08

Similar Documents

Publication Publication Date Title
EP0767340A3 (fr) Lampe à décharge munie d'une couche conductrice translucide pour le confinement des radio-fréquences et le chauffage, et agencement de lampe la contenant
EP0895275A3 (fr) Lampe à tungstène-halogène et son procédé de fabrication
EP0175502A2 (fr) Tube à décharge pour une lampe à décharge à capteur métallique à haute pression et sa méthode de fabrication
EP0991108A3 (fr) Procédé de fabrication d'un tube à décharge en matériau céramique pour lampes à halogénure métallique
EP1056115A3 (fr) Lampe à décharge à haute pression
EP0818805A3 (fr) Tube de lampe à décharge à arc et son procédé de fabrication
EP1143485A3 (fr) Lampes à décharge, procédé pour leur fabrication et unité de lampe
EP0807957A3 (fr) Lampes à décharge haute pression et leur procédé de fabrication
EP1744601A3 (fr) Appareil pour l'amorçage de lampes à décharge et méthode de fabrication d' un tel appareil
EP0962955A3 (fr) Lampe et procédé pour sa fabrication
EP1137048A3 (fr) Lampe à décharge à haute pression et méthode pour sceller une ampoule pour celle-ci
US5550422A (en) High intensity arc discharge lamp having clip member to secure base to outer lamp envelope
EP1065697A3 (fr) Lampe fluorescente et procedé pour la fabrication d'un montage d'électrode pour lampes fluorescentes
EP0755173A3 (fr) Lampe à décharge avec suppression d'arc en fin de vie utile
EP1067581A3 (fr) Lampe à décharge
EP0762478A3 (fr) Lampe à manchon en verre
HU207607B (en) Low pressure discharge lamp
US4740873A (en) Energy saving "U" shaped fluorescent lamp
WO2003083897A1 (fr) Lampe a decharge et procede de fabrication correspondant, et unite de lampe
EP0769804A3 (fr) Lampe fluorescente sans électrodes
EP1073093A3 (fr) Lampe en forme de poire et son procédé de fabrication
EP0871202A3 (fr) Lampe à décharge à halogénure métallique
EP1298701A3 (fr) Lampe fluorescente à pulvérisation réduite
EP1081743A3 (fr) Lampe avec culot comportant un circuit électronique et une douille à vis, et procédé de fabrication
EP1367635A3 (fr) Lampes à décharge à haute pression au mercure et éléments d'étanchéité pour celles-ci

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): DE FR GB

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: 20020813

AKX Designation fees paid

Free format text: DE FR GB

17Q First examination report despatched

Effective date: 20031024

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040304