NL185112C - Miniatuur hogedruk-metaaldamp-booglamp. - Google Patents

Miniatuur hogedruk-metaaldamp-booglamp.

Info

Publication number
NL185112C
NL185112C NLAANVRAGE7906095,A NL7906095A NL185112C NL 185112 C NL185112 C NL 185112C NL 7906095 A NL7906095 A NL 7906095A NL 185112 C NL185112 C NL 185112C
Authority
NL
Netherlands
Prior art keywords
high pressure
metal vapor
pressure metal
miniature high
arch lamp
Prior art date
Application number
NLAANVRAGE7906095,A
Other languages
English (en)
Other versions
NL185112B (nl
NL7906095A (nl
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL7906095A publication Critical patent/NL7906095A/nl
Publication of NL185112B publication Critical patent/NL185112B/nl
Application granted granted Critical
Publication of NL185112C publication Critical patent/NL185112C/nl

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—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
NLAANVRAGE7906095,A 1978-08-10 1979-08-09 Miniatuur hogedruk-metaaldamp-booglamp. NL185112C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93251478 1978-08-10
US05/932,514 US4199701A (en) 1978-08-10 1978-08-10 Fill gas for miniature high pressure metal vapor arc lamp

Publications (3)

Publication Number Publication Date
NL7906095A NL7906095A (nl) 1980-02-12
NL185112B NL185112B (nl) 1989-08-16
NL185112C true NL185112C (nl) 1990-01-16

Family

ID=25462424

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7906095,A NL185112C (nl) 1978-08-10 1979-08-09 Miniatuur hogedruk-metaaldamp-booglamp.

Country Status (7)

Country Link
US (1) US4199701A (nl)
JP (1) JPS5525995A (nl)
CA (1) CA1125352A (nl)
DE (1) DE2930328C2 (nl)
FR (1) FR2433237A1 (nl)
GB (1) GB2032682B (nl)
NL (1) NL185112C (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126244A (en) * 1980-03-06 1981-10-03 Toshiba Corp Metal halide lamp
JPS56161054A (en) * 1980-05-15 1981-12-11 Ushio Electric Inc Sterilizing method
US4387319A (en) * 1981-03-30 1983-06-07 General Electric Company Metal halide lamp containing ScI3 with added cadmium or zinc
US4499396A (en) * 1982-08-18 1985-02-12 Gte Products Corporation Metal halide arc discharge lamp with means for suppressing convection currents within the outer envelope and methods of operating same
US4580989A (en) * 1982-08-18 1986-04-08 Gte Products Corporation Metal halide arc discharge lamp with means for suppressing convection currents within the outer envelope and methods of operating and constructing same
DE3232207A1 (de) * 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe kleiner leistung
DE3373591D1 (en) * 1982-12-30 1987-10-15 Philips Nv High-pressure sodium discharge lamp
DE3680070D1 (de) * 1985-10-25 1991-08-08 Gen Electric Asymmetrische bogenkammer fuer eine entladungslampe.
US4798995A (en) * 1986-10-06 1989-01-17 General Electric Company Metal halide lamp containing halide composition to control arc tube performance
US4935668A (en) * 1988-02-18 1990-06-19 General Electric Company Metal halide lamp having vacuum shroud for improved performance
CA1301238C (en) * 1988-02-18 1992-05-19 Rolf Sverre Bergman Xenon-metal halide lamp particularly suited for automotive applications
US5153479A (en) * 1991-05-13 1992-10-06 Gte Products Corporation Miniature low-wattage neon light source
US5942850A (en) * 1997-09-24 1999-08-24 Welch Allyn, Inc. Miniature projection lamp
US7583030B2 (en) * 2003-07-21 2009-09-01 Advanced Lighting Technologies, Inc. Dopant-free tungsten electrodes in metal halide lamps
GB2420220B (en) * 2004-11-10 2009-10-14 Gen Electric Ceramic metal halide lamps
DE102005035191A1 (de) * 2005-07-27 2007-02-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Niederdruckgasentladungslampe mit neuer Gasfüllung
CN102422382B (zh) * 2009-05-07 2015-11-25 皇家飞利浦电子股份有限公司 无汞高强度气体放电灯
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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE420764A (nl) * 1936-03-27
DE748239C (de) * 1936-05-29 1944-10-30 Elektrische, ausschliesslich mit Edelgasen gefuellte Leuchtroehre mit im Roehreninnern angebrachter Luminophorschicht
BE440887A (nl) * 1938-09-10
DE740922C (de) * 1939-03-21 1943-10-30 Patra Patent Treuhand Anordnung zum Betrieb einer wassergekuehlten Quecksilberhochdruckentladungslampe
FR877661A (fr) * 1940-12-23 1942-12-14 Patent Treuhand Ges Fu R Elek Lampe électrique à décharge sous hautes pressions à vapeur métallique
DE1177248B (de) * 1962-08-22 1964-09-03 Patra Patent Treuhand Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung
NL288714A (nl) * 1963-02-08
US3407327A (en) * 1967-12-21 1968-10-22 Sylvania Electric Prod High pressure electric discharge device containing mercury, halogen, scandium and alkalimetal
ZA708333B (en) * 1969-12-19 1972-07-26 Owens Illinois Inc Multiple gaseous discharge display/memory panel
NL7011321A (nl) * 1970-07-31 1972-02-02
US3814971A (en) * 1973-03-01 1974-06-04 Gen Electric Fill gas mixture for glow lamps
FR2260866A1 (en) * 1974-02-12 1975-09-05 Matsushita Electronics Corp High pressure scandium halide discharge lamp - has transparent aluminium oxide tube with phosphors, starting and buffer gases
US3900753A (en) * 1974-05-23 1975-08-19 Gte Sylvania Inc High pressure sodium vapor lamp having low starting voltage
US3937996A (en) * 1974-10-07 1976-02-10 General Electric Company Metal halide lamp using loop electrodes
US3974410A (en) * 1975-04-04 1976-08-10 General Electric Company Alumina ceramic lamp having enhanced heat conduction to the amalgam pool
DE2519377A1 (de) * 1975-04-30 1976-11-11 Patra Patent Treuhand Quecksilberdampf-hochdruckentladungslampe
JPS52149884A (en) * 1976-06-09 1977-12-13 Hitachi Ltd Power-saving-type high-output fluorescent lamp
JPS5380780A (en) * 1976-12-24 1978-07-17 Toshiba Corp Fluorescent lamp
DE2826733C2 (de) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. Hochdruck-Metalldampf-Entladungslampe

Also Published As

Publication number Publication date
FR2433237B1 (nl) 1983-01-28
DE2930328C2 (de) 1982-04-08
FR2433237A1 (fr) 1980-03-07
GB2032682B (en) 1982-07-14
US4199701A (en) 1980-04-22
NL185112B (nl) 1989-08-16
GB2032682A (en) 1980-05-08
CA1125352A (en) 1982-06-08
DE2930328A1 (de) 1980-02-14
NL7906095A (nl) 1980-02-12
JPS5525995A (en) 1980-02-25

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee