FR2140199B1 - - Google Patents

Info

Publication number
FR2140199B1
FR2140199B1 FR7219925A FR7219925A FR2140199B1 FR 2140199 B1 FR2140199 B1 FR 2140199B1 FR 7219925 A FR7219925 A FR 7219925A FR 7219925 A FR7219925 A FR 7219925A FR 2140199 B1 FR2140199 B1 FR 2140199B1
Authority
FR
France
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
FR7219925A
Other languages
French (fr)
Other versions
FR2140199A1 (enrdf_load_stackoverflow
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 FR2140199A1 publication Critical patent/FR2140199A1/fr
Application granted granted Critical
Publication of FR2140199B1 publication Critical patent/FR2140199B1/fr
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
FR7219925A 1971-06-02 1972-06-02 Expired FR2140199B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2140199A1 FR2140199A1 (enrdf_load_stackoverflow) 1973-01-12
FR2140199B1 true FR2140199B1 (enrdf_load_stackoverflow) 1977-12-23

Family

ID=19813290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219925A Expired FR2140199B1 (enrdf_load_stackoverflow) 1971-06-02 1972-06-02

Country Status (14)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456757C2 (de) * 1974-11-30 1983-06-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Metallhalogenid-Hochdruckgasentladungslampe
US5834895A (en) * 1990-10-25 1998-11-10 Fusion Lighting, Inc. Visible lamp including selenium
DE69334099T2 (de) * 1990-10-25 2007-08-09 Fusion Lighting Inc. Lampe mit steuerbaren eigenschaften
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
US5404076A (en) * 1990-10-25 1995-04-04 Fusion Systems Corporation Lamp including sulfur
HU214794B (hu) * 1990-10-25 1998-05-28 Fusion Lighting Inc. Látható fényt kibocsátó gázkisülő fényforrás
DE4230298C2 (de) * 1992-09-10 2003-07-10 Perkin Elmer Bodenseewerk Zwei Atomabsorptions-Spektrometer und Hochdrucklampe für ein Atomabsorptions-Spektrometer
AU689194B2 (en) * 1993-10-15 1998-03-26 Fusion Lighting, Inc. Electrodeless lamp with improved efficacy
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
NZ554362A (en) * 1999-10-08 2008-12-24 Britesmile Professional Inc Apparatus for simultaneous illumination of teeth
KR20010037340A (ko) * 1999-10-15 2001-05-07 구자홍 요오드화주석을 사용한 무전극램프
DE10127961A1 (de) * 2001-06-08 2002-12-12 Philips Corp Intellectual Pty Gasentladungslampe
DE10128915A1 (de) * 2001-06-15 2002-12-19 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit quecksilberfreier Gasfüllung
DK200300227A (da) * 2003-02-17 2004-08-18 Kaas Povl Udladningslampe med elektroder - indeholdende ikke metaller og/eller halv-metaller
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
NL7107535A (enrdf_load_stackoverflow) 1972-12-05
FR2140199A1 (enrdf_load_stackoverflow) 1973-01-12
DE2225308B2 (de) 1979-03-08
ES403381A1 (es) 1975-04-16
GB1347594A (en) 1974-02-27
CA950958A (en) 1974-07-09
IT959015B (it) 1973-11-10
CH540566A (de) 1973-08-15
BR7203518D0 (pt) 1973-06-14
AT312097B (de) 1973-12-10
DE2225308A1 (de) 1972-12-14
SE371041B (enrdf_load_stackoverflow) 1974-11-04
BE784248A (fr) 1972-11-30
DE2225308C3 (de) 1979-10-25
AU4286372A (en) 1973-12-06
US3764843A (en) 1973-10-09
AU461184B2 (en) 1975-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse