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NL6617674A - - Google Patents

Info

Publication number
NL6617674A
NL6617674A NL6617674A NL6617674A NL6617674A NL 6617674 A NL6617674 A NL 6617674A NL 6617674 A NL6617674 A NL 6617674A NL 6617674 A NL6617674 A NL 6617674A NL 6617674 A NL6617674 A NL 6617674A
Authority
NL
Grant status
Application
Patent type
Application number
NL6617674A
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

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/16Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/18Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch
    • H05B41/19Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas- or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/54Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0048Tubes with a main cathode
NL6617674A 1966-07-29 1966-12-15 NL6617674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US3403293A US3403293A (en) 1966-07-29 1966-07-29 Starter circuit for three-electrode gaseous discharge device

Publications (1)

Publication Number Publication Date
NL6617674A true true NL6617674A (en) 1968-01-30

Family

ID=24273286

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6617674A NL6617674A (en) 1966-07-29 1966-12-15

Country Status (4)

Country Link
US (1) US3403293A (en)
BE (1) BE700503A (en)
DE (1) DE1589299A1 (en)
NL (1) NL6617674A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525901A (en) * 1968-02-13 1970-08-25 Microdot Inc Fluorescent lamp starting and operating circuit with a pulse starter
US3707649A (en) * 1970-07-20 1972-12-26 Denver Research Inst Intermittent arc illumination source
US3816802A (en) * 1972-12-26 1974-06-11 Buckbee Mears Co Lightning arrester
DE3245924A1 (en) * 1982-12-11 1984-06-14 Philips Patentverwaltung Circuit arrangement for operating high-pressure gas discharge lamps
DE3245923A1 (en) * 1982-12-11 1984-06-14 Philips Patentverwaltung A circuit arrangement for starting and operating high-pressure gas discharge lamps
US4555647A (en) * 1983-10-03 1985-11-26 General Electric Company Ballast circuit for gas discharge tubes utilizing time-pulse additions
US7256549B1 (en) * 2006-03-09 2007-08-14 Hewlett-Packard Development Company, L.P. Three electrode arc-discharge lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235385A (en) * 1939-03-23 1941-03-18 Rava Alexander Welding method and apparatus
US2562887A (en) * 1945-01-04 1951-08-07 Westinghouse Electric Corp Vapor lamp and system
US2777973A (en) * 1955-03-16 1957-01-15 Air Reduction Method and apparatus for electric arc welding
US2834917A (en) * 1956-01-31 1958-05-13 Air Liquide Device for starting and stabilizing a welding arc
US3087065A (en) * 1958-09-26 1963-04-23 Engelhard Hanovia Inc Light communication system
US3280366A (en) * 1964-03-20 1966-10-18 Engelhard Hanovia Inc Aircraft wing light
US3334270A (en) * 1964-09-04 1967-08-01 Gen Electric Discharge lamp circuit

Also Published As

Publication number Publication date Type
DE1589299A1 (en) 1970-05-14 application
US3403293A (en) 1968-09-24 grant
BE700503A (en) 1967-12-01 grant

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