SE220262C1 - Anordning med tva gas och eller angurladdningslampor - Google Patents

Anordning med tva gas och eller angurladdningslampor

Info

Publication number
SE220262C1
SE220262C1 SE454764A SE454764A SE220262C1 SE 220262 C1 SE220262 C1 SE 220262C1 SE 454764 A SE454764 A SE 454764A SE 454764 A SE454764 A SE 454764A SE 220262 C1 SE220262 C1 SE 220262C1
Authority
SE
Sweden
Prior art keywords
gas
discharge lamps
vapor discharge
vapor
lamps
Prior art date
Application number
SE454764A
Other languages
English (en)
Swedish (sv)
Inventor
Jc Moerkens
H Palmers
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE220262C1 publication Critical patent/SE220262C1/sv

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit 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
    • H05B41/20—Circuit 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 no starting switch
    • H05B41/23—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit 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
    • H05B41/20—Circuit 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 no starting switch
    • H05B41/23—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/234—Circuit 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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps to eliminate stroboscopic effects, e.g. feeding two lamps with different phases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/02—High frequency starting operation for fluorescent lamp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
SE454764A 1963-04-16 1964-04-13 Anordning med tva gas och eller angurladdningslampor SE220262C1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291585 1963-04-16

Publications (1)

Publication Number Publication Date
SE220262C1 true SE220262C1 (sv) 1968-04-30

Family

ID=19754621

Family Applications (1)

Application Number Title Priority Date Filing Date
SE454764A SE220262C1 (sv) 1963-04-16 1964-04-13 Anordning med tva gas och eller angurladdningslampor

Country Status (6)

Country Link
US (1) US3324349A (de)
AT (1) AT246282B (de)
CH (1) CH416829A (de)
DK (1) DK109574C (de)
GB (1) GB1014997A (de)
SE (1) SE220262C1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878431A (en) * 1973-03-13 1975-04-15 Bruce Ind Inc Remotely controlled discharge lamp dimming module
CH559998A5 (de) * 1974-03-28 1975-03-14 Knobel Elektro App
US4081718A (en) * 1975-05-20 1978-03-28 Nec Sylvania Corporation Discharge lamp lighting device using a backswing booster
NL8101408A (nl) * 1981-03-23 1982-10-18 Philips Nv Elektrische inrichting voorzien van tenminste een lagedrukkwikdampontladingsbuis.
US4534035A (en) * 1983-08-09 1985-08-06 Northrop Corporation Tandem electric discharges for exciting lasers
US4568860A (en) * 1983-08-17 1986-02-04 Advance Transformer Co. Rapid start fluorescent lamp circuits with disconnect sockets
US5174478A (en) * 1986-02-07 1992-12-29 Reyman Mark E Device for the controlled measuring and dispensing of a fluid
US4899087A (en) * 1987-02-12 1990-02-06 Xerox Corporation Triggering circuit for series connected flash lamps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252474A (en) * 1934-09-15 1941-08-12 Gen Electric Discharge device
US2418161A (en) * 1943-12-31 1947-04-01 Gen Electric Starting and controlling apparatus for electric discharge lamps

Also Published As

Publication number Publication date
US3324349A (en) 1967-06-06
CH416829A (de) 1966-07-15
GB1014997A (en) 1965-12-31
DK109574C (da) 1968-05-13
AT246282B (de) 1966-04-12

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