AU4286372A - High pressure gas discharge lamp containing germanium and selenium - Google Patents

High pressure gas discharge lamp containing germanium and selenium

Info

Publication number
AU4286372A
AU4286372A AU42863/72A AU4286372A AU4286372A AU 4286372 A AU4286372 A AU 4286372A AU 42863/72 A AU42863/72 A AU 42863/72A AU 4286372 A AU4286372 A AU 4286372A AU 4286372 A AU4286372 A AU 4286372A
Authority
AU
Australia
Prior art keywords
selenium
high pressure
discharge lamp
gas discharge
pressure gas
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.)
Expired
Application number
AU42863/72A
Other versions
AU461184B2 (en
Inventor
Alexander Antonie Peter Lambertus Van Eiji
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 AU4286372A publication Critical patent/AU4286372A/en
Application granted granted Critical
Publication of AU461184B2 publication Critical patent/AU461184B2/en
Expired 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
    • H01J61/12—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
AU42863/72A 1971-06-02 1972-05-30 High pressure gas discharge lamp containing germanium and selenium Expired AU461184B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7107535A NL7107535A (en) 1971-06-02 1971-06-02

Publications (2)

Publication Number Publication Date
AU4286372A true AU4286372A (en) 1973-12-06
AU461184B2 AU461184B2 (en) 1975-05-15

Family

ID=19813290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42863/72A Expired AU461184B2 (en) 1971-06-02 1972-05-30 High pressure gas discharge lamp containing germanium and selenium

Country Status (14)

Country Link
US (1) US3764843A (en)
AT (1) AT312097B (en)
AU (1) AU461184B2 (en)
BE (1) BE784248A (en)
BR (1) BR7203518D0 (en)
CA (1) CA950958A (en)
CH (1) CH540566A (en)
DE (1) DE2225308C3 (en)
ES (1) ES403381A1 (en)
FR (1) FR2140199B1 (en)
GB (1) GB1347594A (en)
IT (1) IT959015B (en)
NL (1) NL7107535A (en)
SE (1) SE371041B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456757C2 (en) * 1974-11-30 1983-06-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Metal halide high pressure gas discharge lamp
US5404076A (en) * 1990-10-25 1995-04-04 Fusion Systems Corporation Lamp including sulfur
US5798611A (en) * 1990-10-25 1998-08-25 Fusion Lighting, Inc. Lamp having controllable spectrum
US5493184A (en) * 1990-10-25 1996-02-20 Fusion Lighting, Inc. Electrodeless lamp with improved efficiency
US5834895A (en) * 1990-10-25 1998-11-10 Fusion Lighting, Inc. Visible lamp including selenium
DE4230298C2 (en) * 1992-09-10 2003-07-10 Perkin Elmer Bodenseewerk Zwei Atomic absorption spectrometer and high pressure lamp for an atomic absorption spectrometer
CZ286454B6 (en) * 1993-10-15 2000-04-12 Fusion Lighting Lamp
US5914564A (en) * 1994-04-07 1999-06-22 The Regents Of The University Of California RF driven sulfur lamp having driving electrodes which face each other
NZ542400A (en) * 1999-10-08 2007-05-31 Britesmile Professional Inc Apparatus for simultaneous illumination of teeth
KR20010037340A (en) * 1999-10-15 2001-05-07 구자홍 AN ELECTRODELESS LAMP INCLUDING SnI2
DE10127961A1 (en) * 2001-06-08 2002-12-12 Philips Corp Intellectual Pty Gas discharge lamp comprises a discharge gas with a light-emitting substance enclosed in a discharge vessel
DE10128915A1 (en) * 2001-06-15 2002-12-19 Philips Corp Intellectual Pty Low pressure gas discharge lamp with mercury-free gas filling
DK200300227A (en) * 2003-02-17 2004-08-18 Kaas Povl Discharge lamp with electrodes - not containing metals and / or semi-metals
US7733027B2 (en) * 2004-01-15 2010-06-08 Koninklijke Philips Electronics N.V. High-pressure mercury vapor lamp incorporating a predetermined germanium to oxygen molar ratio within its discharge fill
US7847484B2 (en) * 2004-12-20 2010-12-07 General Electric Company Mercury-free and sodium-free compositions and radiation source incorporating same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
US3521110A (en) * 1967-09-25 1970-07-21 Gen Electric Mercury-metallic halide vapor lamp with regenerative cycle

Also Published As

Publication number Publication date
ES403381A1 (en) 1975-04-16
CH540566A (en) 1973-08-15
FR2140199A1 (en) 1973-01-12
AT312097B (en) 1973-12-10
NL7107535A (en) 1972-12-05
FR2140199B1 (en) 1977-12-23
DE2225308C3 (en) 1979-10-25
CA950958A (en) 1974-07-09
SE371041B (en) 1974-11-04
AU461184B2 (en) 1975-05-15
GB1347594A (en) 1974-02-27
DE2225308A1 (en) 1972-12-14
US3764843A (en) 1973-10-09
BR7203518D0 (en) 1973-06-14
BE784248A (en) 1972-11-30
DE2225308B2 (en) 1979-03-08
IT959015B (en) 1973-11-10

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