DE58907829D1 - Verfahren zur Herstellung eines Lampengefässes. - Google Patents

Verfahren zur Herstellung eines Lampengefässes.

Info

Publication number
DE58907829D1
DE58907829D1 DE58907829T DE58907829T DE58907829D1 DE 58907829 D1 DE58907829 D1 DE 58907829D1 DE 58907829 T DE58907829 T DE 58907829T DE 58907829 T DE58907829 T DE 58907829T DE 58907829 D1 DE58907829 D1 DE 58907829D1
Authority
DE
Germany
Prior art keywords
manufacture
lamp vessel
vessel
lamp
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
DE58907829T
Other languages
English (en)
Inventor
Clemens Barthelmes
Axel Bunk
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
Application granted granted Critical
Publication of DE58907829D1 publication Critical patent/DE58907829D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DE58907829T 1988-11-15 1989-11-13 Verfahren zur Herstellung eines Lampengefässes. Expired - Fee Related DE58907829D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3838697A DE3838697A1 (de) 1988-11-15 1988-11-15 Verfahren zur herstellung eines lampengefaesses

Publications (1)

Publication Number Publication Date
DE58907829D1 true DE58907829D1 (de) 1994-07-14

Family

ID=6367227

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3838697A Withdrawn DE3838697A1 (de) 1988-11-15 1988-11-15 Verfahren zur herstellung eines lampengefaesses
DE58907829T Expired - Fee Related DE58907829D1 (de) 1988-11-15 1989-11-13 Verfahren zur Herstellung eines Lampengefässes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3838697A Withdrawn DE3838697A1 (de) 1988-11-15 1988-11-15 Verfahren zur herstellung eines lampengefaesses

Country Status (3)

Country Link
EP (1) EP0369370B1 (de)
JP (1) JPH02186530A (de)
DE (2) DE3838697A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233469A1 (de) * 1992-10-05 1994-04-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer einseitig gequetschten Hochdruckentladungslampe kleiner Leistung und Hochdruckentladungslampen
DE19621329C1 (de) * 1996-05-28 1997-12-04 Schott Glaswerke Verfahren zur Herstellung einer Lampe und nach dem Verfahren hergestellte Lampe
EP1130618A1 (de) * 2000-02-29 2001-09-05 SIGNAL LUX ITALIA S.p.A. Leuchtstofflampe und Herstellungsverfahren dafür
JP4555591B2 (ja) * 2004-03-31 2010-10-06 株式会社トゥルーウェル 片口放電灯の製造方法
CN112723723B (zh) * 2020-12-25 2022-03-29 江苏晶隆科技有限公司 一种新型玻璃拉管的充氮加压设备及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE262287C (de) * 1912-07-17
GB282057A (en) * 1926-12-09 1928-03-22 Gen Electric Co Ltd Improvements in the manufacture of electric incandescent lamp bulbs from glass tubing
FR700838A (fr) * 1929-11-07 1931-03-07 Machine pour la fabrication de lampes électriques à incandescence et articles analogues
CH408298A (de) * 1963-06-06 1966-02-28 Otto Isenschmid Jun Fa Vorrichtung zum Abgiessen von Formen
ZA734673B (en) * 1972-07-24 1974-06-26 Thorn Electrical Ind Ltd Improvements relating to lamps
DE3232207A1 (de) * 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe kleiner leistung
US4810932A (en) * 1985-11-15 1989-03-07 General Electric Company Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such

Also Published As

Publication number Publication date
DE3838697A1 (de) 1990-05-17
JPH02186530A (ja) 1990-07-20
EP0369370A2 (de) 1990-05-23
EP0369370B1 (de) 1994-06-08
EP0369370A3 (de) 1991-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee