FR2199189A1 - - Google Patents

Info

Publication number
FR2199189A1
FR2199189A1 FR7332771A FR7332771A FR2199189A1 FR 2199189 A1 FR2199189 A1 FR 2199189A1 FR 7332771 A FR7332771 A FR 7332771A FR 7332771 A FR7332771 A FR 7332771A FR 2199189 A1 FR2199189 A1 FR 2199189A1
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Withdrawn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
FR7332771A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2199189A1 publication Critical patent/FR2199189A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/02—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing by fusing glass directly to metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/46—Leading-in conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR7332771A 1972-09-12 1973-09-12 Withdrawn FR2199189A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7212337,A NL173107C (nl) 1972-09-12 1972-09-12 Ontladingsbuis.

Publications (1)

Publication Number Publication Date
FR2199189A1 true FR2199189A1 (enrdf_load_stackoverflow) 1974-04-05

Family

ID=19816915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332771A Withdrawn FR2199189A1 (enrdf_load_stackoverflow) 1972-09-12 1973-09-12

Country Status (8)

Country Link
US (1) US3896325A (enrdf_load_stackoverflow)
JP (1) JPS559778B2 (enrdf_load_stackoverflow)
BE (1) BE804698A (enrdf_load_stackoverflow)
DE (1) DE2342568C3 (enrdf_load_stackoverflow)
FR (1) FR2199189A1 (enrdf_load_stackoverflow)
GB (1) GB1389771A (enrdf_load_stackoverflow)
IT (1) IT995306B (enrdf_load_stackoverflow)
NL (1) NL173107C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030020402A1 (en) * 2001-07-30 2003-01-30 Kiermaier Ludwig P. Lamp electrode and assembly method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065947A (en) * 1935-01-08 1936-12-29 Flexlume Corp Electrode for luminous tube and method of making the same
DE707363C (de) * 1937-11-30 1941-06-19 Patra Patent Treuhand Einschmelzung von Stromzufuehrungsdraehten in die Wandung elektrischer Glasgefaessen,insbesondere Entladungslampen, bei welcher die eingeschmolzenen Draehte insbesonderemit Oxyden bedeckt sind
US2849657A (en) * 1954-03-30 1958-08-26 Gen Electric Glow discharge device circuit
BE541097A (enrdf_load_stackoverflow) * 1954-09-08
NL6501884A (enrdf_load_stackoverflow) * 1965-02-16 1966-08-17

Also Published As

Publication number Publication date
GB1389771A (en) 1975-04-09
IT995306B (it) 1975-11-10
JPS559778B2 (enrdf_load_stackoverflow) 1980-03-12
DE2342568A1 (de) 1974-03-28
DE2342568C3 (de) 1981-04-16
DE2342568B2 (de) 1980-07-03
JPS4968575A (enrdf_load_stackoverflow) 1974-07-03
NL173107C (nl) 1983-12-01
NL7212337A (enrdf_load_stackoverflow) 1974-03-14
US3896325A (en) 1975-07-22
BE804698A (fr) 1974-03-11
NL173107B (nl) 1983-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse