CA2360427C - Procede de fabrication d'une lampe - Google Patents

Procede de fabrication d'une lampe Download PDF

Info

Publication number
CA2360427C
CA2360427C CA002360427A CA2360427A CA2360427C CA 2360427 C CA2360427 C CA 2360427C CA 002360427 A CA002360427 A CA 002360427A CA 2360427 A CA2360427 A CA 2360427A CA 2360427 C CA2360427 C CA 2360427C
Authority
CA
Canada
Prior art keywords
sealing plate
lamp
lamp vessel
vessel
pumping head
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.)
Expired - Fee Related
Application number
CA002360427A
Other languages
English (en)
Other versions
CA2360427A1 (fr
Inventor
Gudrun Fischer
Jurgen Heider
Roland Kolbeck
Jurgen Reichardt
Joachim Schulzki
Erolf Weinhardt
Anthony Conrad
Johannes Schaaf
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 CA2360427A1 publication Critical patent/CA2360427A1/fr
Application granted granted Critical
Publication of CA2360427C publication Critical patent/CA2360427C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-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
    • H01J9/40—Closing vessels

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)

Abstract

La présente invention concerne un procédé de fabrication d'une lampe. Selon ce procédé, le tube de lampe (1) présentant l'extrémité ouverte (5) est monté étanche aux gaz, dans une tête de pompe (2), avec un support (6) qui porte une plaque de fermeture (7) pourvue d'un système d'électrodes et de pointes de raccordement (10). La plaque de fermeture (7) présente un contour extérieur qui est un peu plus petit que le contour intérieur de l'extrémité ouverte (5) du tube de lampe (1), de façon que le tube de lampe (1) peut être pompé par l'intermédiaire de la tête de pompe (2) et être rempli de gaz. Le bord de la plaque de fermeture (7) et le tube de lampe (1) sont alors chauffés, de façon que le tube de lampe (1) vienne à la hauteur de la plaque de fermeture (7) et se connecte, de façon étanche aux gaz, au bord de la plaque de fermeture (7). Ensuite, l'extrémité (5) du tube de lampe (1) qui fait saillie est séparée.
CA002360427A 1999-11-17 2000-10-16 Procede de fabrication d'une lampe Expired - Fee Related CA2360427C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19955265A DE19955265A1 (de) 1999-11-17 1999-11-17 Verfahren zum Herstellen einer Lampe
DE19955265.7 1999-11-17
PCT/DE2000/003638 WO2001037307A2 (fr) 1999-11-17 2000-10-16 Procede de fabrication d'une lampe

Publications (2)

Publication Number Publication Date
CA2360427A1 CA2360427A1 (fr) 2001-05-25
CA2360427C true CA2360427C (fr) 2009-07-07

Family

ID=7929330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360427A Expired - Fee Related CA2360427C (fr) 1999-11-17 2000-10-16 Procede de fabrication d'une lampe

Country Status (10)

Country Link
EP (1) EP1196937B1 (fr)
JP (1) JP2003514363A (fr)
KR (1) KR100735173B1 (fr)
CN (1) CN1145185C (fr)
CA (1) CA2360427C (fr)
DE (2) DE19955265A1 (fr)
HU (1) HU226841B1 (fr)
PL (1) PL208350B1 (fr)
TW (1) TW483026B (fr)
WO (1) WO2001037307A2 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626398A (en) * 1968-08-21 1971-12-07 Bendix Corp Multiple display system
US3636398A (en) * 1969-12-31 1972-01-18 Westinghouse Electric Corp Subminiature electric lamp having a composite envelope
JPS57196473A (en) * 1981-05-29 1982-12-02 Tokyo Shibaura Electric Co Method of producing bulb
EP0093383A3 (fr) * 1982-05-03 1984-07-18 Uvp, Inc. Lampe à atmosphère gazeuse et son procédé de fabrication
JP2650075B2 (ja) * 1991-08-05 1997-09-03 スタンレー電気株式会社 蛍光ランプの製造装置
JPH0589782A (ja) * 1991-09-27 1993-04-09 Toshiba Lighting & Technol Corp 管球の排気封止装置
JP3409420B2 (ja) * 1994-02-28 2003-05-26 東芝ライテック株式会社 リード線および冷陰極放電ランプならびに照明装置
JPH08236022A (ja) * 1995-03-01 1996-09-13 Hitachi Ltd 螢光ランプの製造方法およびその装置
US5733162A (en) * 1995-10-02 1998-03-31 General Electric Company Method for manufacturing x-ray tubes
JP3480551B2 (ja) * 1998-04-08 2003-12-22 シーケーディ株式会社 バルブ封止装置及びバルブ封止方法

Also Published As

Publication number Publication date
WO2001037307A2 (fr) 2001-05-25
KR20010089832A (ko) 2001-10-08
CN1353857A (zh) 2002-06-12
EP1196937B1 (fr) 2006-06-28
DE19955265A1 (de) 2001-05-23
WO2001037307A3 (fr) 2002-02-14
HU226841B1 (en) 2009-12-28
EP1196937A2 (fr) 2002-04-17
JP2003514363A (ja) 2003-04-15
HUP0202643A2 (en) 2002-12-28
CN1145185C (zh) 2004-04-07
PL208350B1 (pl) 2011-04-29
CA2360427A1 (fr) 2001-05-25
TW483026B (en) 2002-04-11
KR100735173B1 (ko) 2007-07-03
DE50013091D1 (de) 2006-08-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151016