SE425338B - Anordning innefattande en urladdningslampa - Google Patents

Anordning innefattande en urladdningslampa

Info

Publication number
SE425338B
SE425338B SE7602600A SE7602600A SE425338B SE 425338 B SE425338 B SE 425338B SE 7602600 A SE7602600 A SE 7602600A SE 7602600 A SE7602600 A SE 7602600A SE 425338 B SE425338 B SE 425338B
Authority
SE
Sweden
Prior art keywords
device including
adding lamp
url adding
url
lamp
Prior art date
Application number
SE7602600A
Other languages
English (en)
Swedish (sv)
Other versions
SE7602600L (sv
Inventor
J Rottier
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 SE7602600L publication Critical patent/SE7602600L/xx
Publication of SE425338B publication Critical patent/SE425338B/xx

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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
SE7602600A 1975-03-05 1976-02-27 Anordning innefattande en urladdningslampa SE425338B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7502577A NL7502577A (nl) 1975-03-05 1975-03-05 Inrichting voorzien van een ontladingslamp.

Publications (2)

Publication Number Publication Date
SE7602600L SE7602600L (sv) 1976-09-06
SE425338B true SE425338B (sv) 1982-09-20

Family

ID=19823303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7602600A SE425338B (sv) 1975-03-05 1976-02-27 Anordning innefattande en urladdningslampa

Country Status (14)

Country Link
US (1) US4066932A (it)
JP (1) JPS5754920B2 (it)
AT (1) AT365392B (it)
AU (1) AU502236B2 (it)
BE (1) BE839155A (it)
CA (1) CA1075302A (it)
CH (1) CH607537A5 (it)
DE (1) DE2607201C2 (it)
ES (1) ES445736A1 (it)
FR (1) FR2303440A1 (it)
GB (1) GB1505031A (it)
IT (1) IT1056820B (it)
NL (1) NL7502577A (it)
SE (1) SE425338B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238708A (en) * 1975-01-09 1980-12-09 New Nippon Electric Company, Ltd. Discharge lamp operating system
NL7909128A (nl) * 1979-12-19 1981-07-16 Philips Nv Elektronische hulpapparaat voor het starten en bij wisselspanning bedrijven van een gas- en/of dampontladingslamp.
JPS57170496A (en) * 1981-04-15 1982-10-20 Hitachi Shomei Kk Device for firing discharge lamp
US5606224A (en) * 1995-11-22 1997-02-25 Osram Sylvania Inc. Protection circuit for fluorescent lamps operating at failure mode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716275A (en) * 1950-04-24 1954-09-29 S M D Mfg Company Proprietary Improvements in or relating to discharge lamp ballast units
US3235769A (en) * 1962-12-27 1966-02-15 Gen Electric Starting circuit for discharge lamps
US3371245A (en) * 1965-03-23 1968-02-27 Gen Electric Discharge lamp circuit having series condenser and shunt switch for discharging condenser through lamp
JPS4935793B1 (it) * 1969-07-25 1974-09-25
AT308905B (de) * 1970-04-09 1973-07-25 Ernst Voegeli Vorschaltgerät für geheizte Gasentladungsröhren
CA1026817A (en) * 1972-05-09 1978-02-21 Michel Remery Electrical circuit for igniting and supplying a discharge lamp
NL7307039A (it) * 1973-05-21 1974-11-25

Also Published As

Publication number Publication date
FR2303440B1 (it) 1981-10-09
AU1155076A (en) 1977-09-08
BE839155A (fr) 1976-09-03
GB1505031A (en) 1978-03-22
AT365392B (de) 1982-01-11
AU502236B2 (en) 1979-07-19
FR2303440A1 (fr) 1976-10-01
CH607537A5 (it) 1978-12-29
DE2607201A1 (de) 1976-09-09
DE2607201C2 (de) 1981-10-15
ES445736A1 (es) 1977-06-01
IT1056820B (it) 1982-02-20
CA1075302A (en) 1980-04-08
SE7602600L (sv) 1976-09-06
NL7502577A (nl) 1976-09-07
US4066932A (en) 1978-01-03
JPS51110875A (it) 1976-09-30
ATA153276A (de) 1981-05-15
JPS5754920B2 (it) 1982-11-20

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