BE846007A - Lampe a decharge dans un gaz a haute pression - Google Patents

Lampe a decharge dans un gaz a haute pression

Info

Publication number
BE846007A
BE846007A BE170481A BE170481A BE846007A BE 846007 A BE846007 A BE 846007A BE 170481 A BE170481 A BE 170481A BE 170481 A BE170481 A BE 170481A BE 846007 A BE846007 A BE 846007A
Authority
BE
Belgium
Prior art keywords
high pressure
discharge lamp
gas discharge
pressure gas
lamp
Prior art date
Application number
BE170481A
Other languages
English (en)
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 filed Critical
Publication of BE846007A publication Critical patent/BE846007A/fr

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
    • H01J61/366—Seals for leading-in conductors
BE170481A 1975-09-11 1976-09-09 Lampe a decharge dans un gaz a haute pression BE846007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7510691,A NL174683C (nl) 1975-09-11 1975-09-11 Hogedrukgasontladingslamp.

Publications (1)

Publication Number Publication Date
BE846007A true BE846007A (fr) 1977-03-09

Family

ID=19824455

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170481A BE846007A (fr) 1975-09-11 1976-09-09 Lampe a decharge dans un gaz a haute pression

Country Status (10)

Country Link
US (1) US4101799A (fr)
JP (1) JPS5235484A (fr)
BE (1) BE846007A (fr)
CA (1) CA1060529A (fr)
DE (1) DE2639478C2 (fr)
FR (1) FR2324121A1 (fr)
GB (1) GB1496323A (fr)
HU (1) HU179276B (fr)
IT (1) IT1071670B (fr)
NL (1) NL174683C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521900A (en) * 1978-08-31 1980-02-16 Westinghouse Electric Corp High voltage sodium discharge lamp and method of manufacturing same
US4275329A (en) * 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
US4366410A (en) * 1980-11-21 1982-12-28 Gte Laboratories Incorporated Vacuum-tight assembly particularly for a discharge tube
US4334628A (en) * 1980-11-21 1982-06-15 Gte Laboratories Incorporated Vacuum-tight assembly
JPS57123625A (en) * 1981-01-23 1982-08-02 Toshiba Corp Bulb
DE3444922A1 (de) * 1984-12-08 1986-06-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochdruck-gasentladungslampe mit einer aus wolframblech bestehenden elektrode
US5142650A (en) * 1989-11-14 1992-08-25 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
US5451837A (en) * 1994-09-01 1995-09-19 Osram Sylvania Inc. Cathode for high intensity discharge lamp
JP3596448B2 (ja) * 2000-09-08 2004-12-02 ウシオ電機株式会社 ショートアーク型水銀放電ランプ
JP4772050B2 (ja) * 2004-06-14 2011-09-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ セラミックメタルハライド放電ランプ
DE102007055399A1 (de) 2007-11-20 2009-05-28 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003885A (en) * 1960-02-01 1961-10-10 Union Carbide Corp Titanium diboride article
US3363133A (en) * 1966-02-28 1968-01-09 Sylvania Electric Prod Electric discharge device having polycrystalline alumina end caps
US3384798A (en) * 1966-04-26 1968-05-21 Gen Electric High pressure saturation vapor sodium lamp containing mercury
US3503801A (en) * 1967-11-29 1970-03-31 Trw Inc Vitreous enamel resistance material and resistor made therefrom
US3705112A (en) * 1970-01-06 1972-12-05 Allied Chem Novel hot-pressed refractory articles and preparation thereof
BE795682A (fr) * 1972-02-21 1973-08-20 Philips Nv Lampe a decharge dans le gaz a haute pression
JPS5710543B2 (fr) * 1972-03-16 1982-02-26
ES417413A1 (es) * 1972-08-18 1976-03-01 Kempten Elektroschmelz Gmbh Perfeccionamientos introducidos en evaporadores a base de material refractario sinterizado.
US3928244A (en) * 1973-11-01 1975-12-23 Gte Sylvania Inc Electrically conductive refractory body
NL174682C (nl) * 1974-11-14 1985-01-16 Philips Nv Elektrische ontladingslamp.

Also Published As

Publication number Publication date
FR2324121B1 (fr) 1982-01-15
GB1496323A (en) 1977-12-30
NL174683C (nl) 1984-07-16
HU179276B (en) 1982-09-28
DE2639478A1 (de) 1977-03-24
DE2639478C2 (de) 1984-06-07
NL7510691A (nl) 1977-03-15
NL174683B (nl) 1984-02-16
US4101799A (en) 1978-07-18
IT1071670B (it) 1985-04-10
CA1060529A (fr) 1979-08-14
FR2324121A1 (fr) 1977-04-08
JPS5235484A (en) 1977-03-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN

Effective date: 19870930