BE770698A - Lampe a decharge dans la vapeur de mercure a haute pression stabilisee par sa paroi - Google Patents

Lampe a decharge dans la vapeur de mercure a haute pression stabilisee par sa paroi

Info

Publication number
BE770698A
BE770698A BE770698A BE770698A BE770698A BE 770698 A BE770698 A BE 770698A BE 770698 A BE770698 A BE 770698A BE 770698 A BE770698 A BE 770698A BE 770698 A BE770698 A BE 770698A
Authority
BE
Belgium
Prior art keywords
wall
high pressure
discharge lamp
pressure mercury
mercury vapor
Prior art date
Application number
BE770698A
Other languages
English (en)
French (fr)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of BE770698A publication Critical patent/BE770698A/xx

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
BE770698A 1970-07-31 1971-07-29 Lampe a decharge dans la vapeur de mercure a haute pression stabilisee par sa paroi BE770698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7011321A NL7011321A (xx) 1970-07-31 1970-07-31

Publications (1)

Publication Number Publication Date
BE770698A true BE770698A (fr) 1972-01-31

Family

ID=19810691

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770698A BE770698A (fr) 1970-07-31 1971-07-29 Lampe a decharge dans la vapeur de mercure a haute pression stabilisee par sa paroi

Country Status (6)

Country Link
US (1) US3753018A (xx)
BE (1) BE770698A (xx)
CA (1) CA943614A (xx)
FR (1) FR2103731A5 (xx)
GB (1) GB1333272A (xx)
NL (1) NL7011321A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895251A (en) * 1974-02-19 1975-07-15 Gte Sylvania Inc Arc discharge lamp having reduced starting voltage
DE2519377A1 (de) * 1975-04-30 1976-11-11 Patra Patent Treuhand Quecksilberdampf-hochdruckentladungslampe
DE2655167C2 (de) * 1976-12-06 1986-12-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe mit Metallhalogeniden
US4199701A (en) * 1978-08-10 1980-04-22 General Electric Company Fill gas for miniature high pressure metal vapor arc lamp
US4333032A (en) * 1978-09-25 1982-06-01 Gte Products Corporation High pressure sodium lamp containing barium getter
NL183069C (nl) * 1979-04-26 1988-07-01 Mitsubishi Electric Corp Metaaldampontladingslamp.
JPH0622110B2 (ja) * 1984-02-14 1994-03-23 株式会社日立製作所 放電灯
DE3506295A1 (de) * 1985-02-22 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte hochdruckentladungslampe
DE3743627A1 (de) * 1987-12-22 1989-07-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE9013279U1 (xx) * 1990-09-19 1990-11-22 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
US5225738A (en) * 1990-12-14 1993-07-06 North American Philips Corporation Metal halide lamp with improved lumen output and color rendition
JP2003505847A (ja) * 1999-07-27 2003-02-12 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 ランプ
US6586878B1 (en) 1999-12-16 2003-07-01 Koninklijke Philips Electronics N.V. Metal halide lamp with improved getter orientation
DE10101508A1 (de) * 2001-01-12 2002-08-01 Philips Corp Intellectual Pty Hochdruckentladungslampe
DE10143714C1 (de) * 2001-08-30 2002-12-19 Siemens Ag Lampe mit einem Lampenkörper und außen an diesem entlang geführter Leitungszuführung sowie Verfahren zu deren Herstellung
US6884467B2 (en) * 2002-08-20 2005-04-26 Honeywell International Inc. Method for simultaneously protecting carbon-containing components against catalytic oxidation and high temperature non-catalytic oxidation
US7786673B2 (en) * 2005-09-14 2010-08-31 General Electric Company Gas-filled shroud to provide cooler arctube
US8432093B2 (en) * 2010-05-13 2013-04-30 Eye Lighting International Of North America, Inc. Ruggedized lamp construction, and method
WO2015101953A1 (en) * 2014-01-06 2015-07-09 Koninklijke Philips N.V. Switchless quartz metal halide lamp for probe-start and pulse-start lighting systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE420764A (xx) * 1936-03-27
US3626229A (en) * 1970-04-29 1971-12-07 Gen Electric Jacketed alkali metal halide vapor lamp with getter

Also Published As

Publication number Publication date
FR2103731A5 (xx) 1972-04-14
NL7011321A (xx) 1972-02-02
CA943614A (en) 1974-03-12
GB1333272A (en) 1973-10-10
US3753018A (en) 1973-08-14
DE2134509A1 (de) 1972-02-03
DE2134509B2 (de) 1976-07-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN

Effective date: 19850731