FR2377092A1 - Dispositifs de scellement d'extremites d'appareils a decharge electrique - Google Patents

Dispositifs de scellement d'extremites d'appareils a decharge electrique

Info

Publication number
FR2377092A1
FR2377092A1 FR7725389A FR7725389A FR2377092A1 FR 2377092 A1 FR2377092 A1 FR 2377092A1 FR 7725389 A FR7725389 A FR 7725389A FR 7725389 A FR7725389 A FR 7725389A FR 2377092 A1 FR2377092 A1 FR 2377092A1
Authority
FR
France
Prior art keywords
devices
electric discharge
end sealing
sealing devices
fit
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.)
Granted
Application number
FR7725389A
Other languages
English (en)
Other versions
FR2377092B3 (fr
Inventor
Bela Kerekes
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 FR2377092A1 publication Critical patent/FR2377092A1/fr
Application granted granted Critical
Publication of FR2377092B3 publication Critical patent/FR2377092B3/fr
Granted 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

L'invention concerne un dispositif de scellement extrême d'enveloppe à décharge électrique. Le dispositif est caractérisé en ce qu'il est prévu aux extrémités du tube, à chaque fois, deux éléments d'obturation à symétrie axiale qui forment un intervalle correspondant entre des zones superficielles s'emboîtant l'une dans l'autre, l'intervalle précité ainsi que d'autres intervalles existants entre des surfaces des éléments d'obturation qui sont placés en regard de la zone extrême de l'ampoule tubulaire formant un système capillaire dépendant Application à des appareils d'éclairage électrique.
FR7725389A 1977-01-06 1977-08-19 Dispositifs de scellement d'extremites d'appareils a decharge electrique Granted FR2377092A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77EE2471A HU174714B (hu) 1977-01-06 1977-01-06 Ehlektricheskaja razrjadnaja lampa

Publications (2)

Publication Number Publication Date
FR2377092A1 true FR2377092A1 (fr) 1978-08-04
FR2377092B3 FR2377092B3 (fr) 1980-06-13

Family

ID=10995714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725389A Granted FR2377092A1 (fr) 1977-01-06 1977-08-19 Dispositifs de scellement d'extremites d'appareils a decharge electrique

Country Status (17)

Country Link
US (1) US4160186A (fr)
JP (1) JPS5385978A (fr)
AT (1) AT359165B (fr)
BE (1) BE857990A (fr)
CH (1) CH621889A5 (fr)
CS (1) CS194816B2 (fr)
DD (1) DD131427A5 (fr)
DE (1) DE2737931C2 (fr)
DK (1) DK348277A (fr)
FR (1) FR2377092A1 (fr)
GB (1) GB1583846A (fr)
HU (1) HU174714B (fr)
IN (1) IN148363B (fr)
NL (1) NL7708691A (fr)
SE (1) SE7708897L (fr)
SU (1) SU1033015A3 (fr)
YU (1) YU194677A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334628A (en) * 1980-11-21 1982-06-15 Gte Laboratories Incorporated Vacuum-tight assembly
US4366410A (en) * 1980-11-21 1982-12-28 Gte Laboratories Incorporated Vacuum-tight assembly particularly for a discharge tube
US4464603A (en) * 1982-07-26 1984-08-07 General Electric Company Ceramic seal for high pressure sodium vapor lamps
DE3317123A1 (de) * 1983-05-06 1984-11-08 Herbert 1000 Berlin Radwainski Elektrodenhalterung fuer hochdruck-entladungslampen
US4542843A (en) * 1984-04-27 1985-09-24 Gte Laboratories Incorporated Method of friction welding a lamp feedthrough assembly
HU195029B (en) * 1986-04-29 1988-03-28 Tungsram Reszvenytarsasag Method for sealing ceramic cap of a high-pressure discharge lamp, preferably sodium discharge lamp and the lamp made by said method
DE3636110A1 (de) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einschmelzung fuer eine hochdruckentladungslampe
US5722549A (en) * 1996-05-22 1998-03-03 Osram Sylvania Inc. Closed-loop tubular lamp envelope and method of manufacture
US9299527B2 (en) * 2012-12-27 2016-03-29 Chang Gung University Gas discharge tubes for surcharge suppression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545493A (fr) * 1966-11-30 1968-11-08 Philips Nv Procédé permettant d'assembler hermétiquement un objet métallique et des matériaux céramiques
NL154865B (nl) * 1967-03-31 1977-10-17 Philips Nv Elektrische gasontladingslamp met een omhulling van dichtgesinterd aluminiumoxyde en werkwijze voor het vervaardigen van een dergelijke gasontladingslamp.
DD100358A1 (fr) * 1972-10-12 1973-09-12
NL172194C (nl) * 1973-02-16 1983-07-18 Philips Nv Hogedrukontladingslamp.
US3886392A (en) * 1974-02-25 1975-05-27 Gte Sylvania Inc Method of sealing alumina arc tube
HU169051B (fr) * 1974-12-20 1976-09-28
NL7511416A (nl) * 1975-09-29 1977-03-31 Philips Nv Elektrische ontladingslamp.

Also Published As

Publication number Publication date
AT359165B (de) 1980-10-27
ATA568377A (de) 1980-03-15
NL7708691A (nl) 1978-07-10
DE2737931C2 (de) 1983-04-14
IN148363B (fr) 1981-01-31
SE7708897L (sv) 1978-07-07
HU174714B (hu) 1980-03-28
CS194816B2 (en) 1979-12-31
SU1033015A3 (ru) 1983-07-30
JPS5385978A (en) 1978-07-28
CH621889A5 (fr) 1981-02-27
US4160186A (en) 1979-07-03
FR2377092B3 (fr) 1980-06-13
YU194677A (en) 1983-01-21
DE2737931A1 (de) 1978-07-13
DK348277A (da) 1978-07-07
GB1583846A (en) 1981-02-04
BE857990A (fr) 1977-12-16
DD131427A5 (de) 1978-06-21

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