FR2069197A5 - - Google Patents

Info

Publication number
FR2069197A5
FR2069197A5 FR7040263A FR7040263A FR2069197A5 FR 2069197 A5 FR2069197 A5 FR 2069197A5 FR 7040263 A FR7040263 A FR 7040263A FR 7040263 A FR7040263 A FR 7040263A FR 2069197 A5 FR2069197 A5 FR 2069197A5
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.)
Expired
Application number
FR7040263A
Other languages
French (fr)
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 FR2069197A5 publication Critical patent/FR2069197A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for 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
    • H01J9/28—Manufacture of leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7040263A 1969-11-10 1970-11-09 Expired FR2069197A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1956484A DE1956484B2 (de) 1969-11-10 1969-11-10 Elektrische Lampe und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
FR2069197A5 true FR2069197A5 (enrdf_load_stackoverflow) 1971-09-03

Family

ID=5750662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040263A Expired FR2069197A5 (enrdf_load_stackoverflow) 1969-11-10 1970-11-09

Country Status (6)

Country Link
US (1) US3701921A (enrdf_load_stackoverflow)
BE (1) BE758666A (enrdf_load_stackoverflow)
DE (1) DE1956484B2 (enrdf_load_stackoverflow)
FR (1) FR2069197A5 (enrdf_load_stackoverflow)
GB (1) GB1301499A (enrdf_load_stackoverflow)
NL (1) NL7015784A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7403204A (nl) * 1974-03-11 1975-09-15 Philips Nv Elektrische lamp.
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
HU186219B (en) * 1983-01-12 1985-06-28 Tungsram Reszvenytarsasag Method for producing the two-spot welded joints of high-melting pole-foil-pole conductors flattened into hard glass
DE4035361A1 (de) * 1990-11-07 1992-05-14 Licentia Gmbh Verfahren zum herstellen einer direkt geheizten kathode
DE10257477B4 (de) * 2002-12-09 2010-09-02 Perkinelmer Optoelectronics Gmbh Blitzlampe bildender Verbundkörper und Verfahren zum Herstellen eines eine Blitzlampe bildenden Verbundkörpers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341716A (en) * 1943-01-07 1944-02-15 Eitel Mccullough Inc Welded joint and method of making the same
US3346768A (en) * 1964-10-29 1967-10-10 Gen Electric Incandescent lamp with a fuse integral with the lead-in structure

Also Published As

Publication number Publication date
NL7015784A (enrdf_load_stackoverflow) 1971-05-12
DE1956484B2 (de) 1978-04-20
DE1956484A1 (de) 1971-05-19
GB1301499A (enrdf_load_stackoverflow) 1972-12-29
BE758666A (fr) 1971-04-16
US3701921A (en) 1972-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse