FR2023865A1 - - Google Patents

Info

Publication number
FR2023865A1
FR2023865A1 FR6939486A FR6939486A FR2023865A1 FR 2023865 A1 FR2023865 A1 FR 2023865A1 FR 6939486 A FR6939486 A FR 6939486A FR 6939486 A FR6939486 A FR 6939486A FR 2023865 A1 FR2023865 A1 FR 2023865A1
Authority
FR
France
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Withdrawn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
FR6939486A
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of FR2023865A1 publication Critical patent/FR2023865A1/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Withdrawn legal-status Critical Current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
    • H01J9/38—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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/34—Joining base to vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
FR6939486A 1968-11-22 1969-11-17 Withdrawn FR2023865A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE001596 1968-11-22

Publications (1)

Publication Number Publication Date
FR2023865A1 true FR2023865A1 (fr) 1970-08-21

Family

ID=10995279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939486A Withdrawn FR2023865A1 (fr) 1968-11-22 1969-11-17

Country Status (8)

Country Link
US (1) US3650593A (fr)
AT (1) AT300121B (fr)
BE (1) BE742037A (fr)
CH (1) CH498486A (fr)
DE (1) DE1949656A1 (fr)
FR (1) FR2023865A1 (fr)
GB (1) GB1292967A (fr)
NL (1) NL6917395A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209805C2 (de) * 1972-03-01 1983-09-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metalldampfhochdruckentladungslampe
US3967871A (en) * 1972-06-23 1976-07-06 Egyesult Izzolampa Es Villamossagi Resvenytarsasag Process for manufacturing tubeless vacuum electric discharge lamps
HU179748B (en) * 1974-01-15 1982-12-28 Ferenc Puskas Cathode of a metal ceramic sintered body produced by dust metalurgy for closing discharge tube of sodium vapour lamp and process for the production thereof
HU169051B (fr) * 1974-12-20 1976-09-28
JPS5611850A (en) * 1979-07-11 1981-02-05 Ushio Inc Flash discharge lamp
DE10208585B4 (de) * 2002-02-22 2004-03-25 Trumpf Laser Gmbh + Co. Kg Pumplichtquelle für laseraktive Medien und Verfahren zu ihrem Betreiben
US20080030136A1 (en) * 2006-08-07 2008-02-07 Lg Electronics Inc. Plasma display panel
KR100850909B1 (ko) * 2006-08-07 2008-08-07 엘지전자 주식회사 플라즈마 디스플레이 패널

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012237A (en) * 1935-08-20 Cathode
GB462806A (en) * 1935-10-09 1937-03-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Improvements in high-pressure metal-vapour electric discharge devices
GB502321A (en) * 1937-07-09 1939-03-15 Philips Nv Improvements in electric discharge tubes
US2460738A (en) * 1946-04-17 1949-02-01 Gen Electric Electrode construction
BE636192A (fr) * 1962-08-17
DE1257964B (de) * 1965-03-11 1968-01-04 Patra Patent Treuhand Elektrische Lampe, insbesondere Alkalimetalldampfentladungslampe, mit einem Gefaess aus transparentem Aluminiumoxyd
US3390296A (en) * 1966-03-14 1968-06-25 Trw Inc Electric discharge device having spaced electrodes sealed to opposite end of envelope

Also Published As

Publication number Publication date
NL6917395A (fr) 1970-05-26
GB1292967A (en) 1972-10-18
CH498486A (de) 1970-10-31
BE742037A (fr) 1970-05-04
DE1949656A1 (de) 1970-06-11
US3650593A (en) 1972-03-21
AT300121B (de) 1972-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse