NL7908006A - Boogontladingslamp met hoge intensiteit. - Google Patents

Boogontladingslamp met hoge intensiteit. Download PDF

Info

Publication number
NL7908006A
NL7908006A NL7908006A NL7908006A NL7908006A NL 7908006 A NL7908006 A NL 7908006A NL 7908006 A NL7908006 A NL 7908006A NL 7908006 A NL7908006 A NL 7908006A NL 7908006 A NL7908006 A NL 7908006A
Authority
NL
Netherlands
Prior art keywords
screen
electrode
lamp
arc discharge
lamp according
Prior art date
Application number
NL7908006A
Other languages
English (en)
Dutch (nl)
Original Assignee
Gte Sylvania Inc
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 Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of NL7908006A publication Critical patent/NL7908006A/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
    • H01J61/04—Electrodes; Screens; Shields

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
NL7908006A 1978-11-02 1979-11-01 Boogontladingslamp met hoge intensiteit. NL7908006A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95695078 1978-11-02
US05/956,950 US4383197A (en) 1978-11-02 1978-11-02 Metal halide arc discharge lamp having shielded electrode

Publications (1)

Publication Number Publication Date
NL7908006A true NL7908006A (nl) 1980-05-07

Family

ID=25498888

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7908006A NL7908006A (nl) 1978-11-02 1979-11-01 Boogontladingslamp met hoge intensiteit.

Country Status (7)

Country Link
US (1) US4383197A (de)
BE (1) BE879747A (de)
CA (1) CA1149001A (de)
DE (1) DE2943813A1 (de)
FR (1) FR2440613A1 (de)
GB (1) GB2042792B (de)
NL (1) NL7908006A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164803A1 (de) * 1984-06-12 1985-12-18 Koninklijke Philips Electronics N.V. Hochdrucknatriumentladungslampe
US4739227A (en) * 1986-09-26 1988-04-19 General Electric Company Fluorescent lamp dimming over large light output range
DE4122694A1 (de) * 1990-07-20 1992-01-23 Samsung Electronic Devices Metallhalogenlampe
ATE511360T1 (de) * 2003-11-10 2011-06-15 Inoflate Llc Verfahren und vorrichtung zur druckbeaufschlagung von behältern
US7893617B2 (en) * 2006-03-01 2011-02-22 General Electric Company Metal electrodes for electric plasma discharge devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008066A (en) * 1933-02-17 1935-07-16 Quarzlampen Gmbh Gas or vapor discharge tube
US2725495A (en) * 1951-06-04 1955-11-29 Westinghouse Electric Corp Discharge lamp
US2812465A (en) * 1954-05-10 1957-11-05 Kenneth J Germeshausen Gaseous-discharge device
US3109952A (en) * 1962-03-15 1963-11-05 Norman C Beese High intensity short arc lamp having an annular cathode shield
NL162244C (nl) * 1970-12-25 1980-04-15 Philips Nv Lagedrukkwikdampontladingslamp.
US3761758A (en) * 1972-01-27 1973-09-25 Gte Sylvania Inc Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal
US4056751A (en) * 1976-03-22 1977-11-01 Gte Sylvania Incorporated Metal halide discharge lamp having optimum electrode location
US4056750A (en) * 1976-12-17 1977-11-01 Gte Sylvania Incorporated Mercury dispenser for discharge lamps
US4117374A (en) * 1976-12-23 1978-09-26 General Electric Company Fluorescent lamp with opposing inversere cone electrodes

Also Published As

Publication number Publication date
BE879747A (fr) 1980-02-15
FR2440613B3 (de) 1981-08-14
US4383197A (en) 1983-05-10
DE2943813C2 (de) 1989-03-09
DE2943813A1 (de) 1980-05-14
FR2440613A1 (fr) 1980-05-30
GB2042792A (en) 1980-09-24
CA1149001A (en) 1983-06-28
GB2042792B (en) 1982-12-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed