CA950958A - High-pressure gas discharge lamp - Google Patents

High-pressure gas discharge lamp

Info

Publication number
CA950958A
CA950958A CA143,397,A CA143397A CA950958A CA 950958 A CA950958 A CA 950958A CA 143397 A CA143397 A CA 143397A CA 950958 A CA950958 A CA 950958A
Authority
CA
Canada
Prior art keywords
discharge lamp
gas discharge
pressure gas
lamp
pressure
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
CA143,397,A
Other languages
English (en)
Other versions
CA143397S (en
Inventor
Harry Nienhuis
Antonie P.L. Van Eijl
Alexander G. Jack
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
Application granted granted Critical
Publication of CA950958A publication Critical patent/CA950958A/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
CA143,397,A 1971-06-02 1972-05-30 High-pressure gas discharge lamp Expired CA950958A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA950958A true CA950958A (en) 1974-07-09

Family

ID=19813290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,397,A Expired CA950958A (en) 1971-06-02 1972-05-30 High-pressure gas discharge lamp

Country Status (14)

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

Families Citing this family (15)

* 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
US5798611A (en) * 1990-10-25 1998-08-25 Fusion Lighting, Inc. Lamp having controllable spectrum
US5834895A (en) * 1990-10-25 1998-11-10 Fusion Lighting, Inc. Visible lamp including selenium
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
DE4230298C2 (de) * 1992-09-10 2003-07-10 Perkin Elmer Bodenseewerk Zwei Atomabsorptions-Spektrometer und Hochdrucklampe für ein Atomabsorptions-Spektrometer
CA2173490A1 (fr) * 1993-10-15 1995-04-20 Brian Turner Lampe sans electrode a efficacite amelioree
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
EP1229852A4 (fr) * 1999-10-08 2006-03-15 Britesmile Inc Appareil d'eclairage simultane des dents
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
WO2005071711A2 (fr) * 2004-01-15 2005-08-04 Philips Intellectual Property & Standards Gmbh Lampe a vapeur de mercure haute pression
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
AT312097B (de) 1973-12-10
DE2225308A1 (de) 1972-12-14
IT959015B (it) 1973-11-10
BR7203518D0 (pt) 1973-06-14
BE784248A (fr) 1972-11-30
DE2225308C3 (de) 1979-10-25
AU4286372A (en) 1973-12-06
ES403381A1 (es) 1975-04-16
GB1347594A (en) 1974-02-27
AU461184B2 (en) 1975-05-15
NL7107535A (fr) 1972-12-05
SE371041B (fr) 1974-11-04
FR2140199B1 (fr) 1977-12-23
US3764843A (en) 1973-10-09
DE2225308B2 (de) 1979-03-08
FR2140199A1 (fr) 1973-01-12
CH540566A (de) 1973-08-15

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