CA1040702A - Arrangement provided with a gas and/or vapour discharge lamp - Google Patents

Arrangement provided with a gas and/or vapour discharge lamp

Info

Publication number
CA1040702A
CA1040702A CA200,243A CA200243A CA1040702A CA 1040702 A CA1040702 A CA 1040702A CA 200243 A CA200243 A CA 200243A CA 1040702 A CA1040702 A CA 1040702A
Authority
CA
Canada
Prior art keywords
lamp
arrangement
transistor
voltage
resistor
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
CA200,243A
Other languages
English (en)
French (fr)
Other versions
CA200243S (en
Inventor
Herman A. G. S. Smulders
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 CA1040702A publication Critical patent/CA1040702A/en
Expired legal-status Critical Current

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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
CA200,243A 1973-05-21 1974-05-17 Arrangement provided with a gas and/or vapour discharge lamp Expired CA1040702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307039A NL7307039A (de) 1973-05-21 1973-05-21

Publications (1)

Publication Number Publication Date
CA1040702A true CA1040702A (en) 1978-10-17

Family

ID=19818898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,243A Expired CA1040702A (en) 1973-05-21 1974-05-17 Arrangement provided with a gas and/or vapour discharge lamp

Country Status (16)

Country Link
JP (2) JPS5042679A (de)
AR (1) AR201864A1 (de)
AT (1) AT353358B (de)
BE (1) BE815298A (de)
CA (1) CA1040702A (de)
CH (1) CH573698A5 (de)
DE (1) DE2422119A1 (de)
DK (1) DK137360B (de)
ES (1) ES426449A1 (de)
FR (1) FR2231179B3 (de)
GB (1) GB1437764A (de)
IN (1) IN141976B (de)
IT (1) IT1012617B (de)
NL (1) NL7307039A (de)
SE (1) SE394069B (de)
ZA (1) ZA742686B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125382A (ja) * 1974-08-23 1976-03-01 Matsushita Electric Works Ltd Hodentotentohoshiki
NL7502577A (nl) * 1975-03-05 1976-09-07 Philips Nv Inrichting voorzien van een ontladingslamp.
GB8423574D0 (en) * 1984-09-18 1984-10-24 Smiths Ind Plc Ac Switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4719112U (de) * 1971-04-05 1972-11-02

Also Published As

Publication number Publication date
IT1012617B (it) 1977-03-10
FR2231179B3 (de) 1977-03-18
BE815298A (fr) 1974-11-20
DE2422119A1 (de) 1974-12-12
ATA409874A (de) 1979-04-15
AR201864A1 (es) 1975-04-24
JPS5042679A (de) 1975-04-17
ZA742686B (en) 1975-12-31
IN141976B (de) 1977-05-14
DK137360C (de) 1978-07-31
NL7307039A (de) 1974-11-25
JPS57182900U (de) 1982-11-19
SE394069B (sv) 1977-05-31
FR2231179A1 (de) 1974-12-20
GB1437764A (en) 1976-06-03
AU6902274A (en) 1975-11-20
DK137360B (da) 1978-02-20
CH573698A5 (de) 1976-03-15
ES426449A1 (es) 1976-07-01
AT353358B (de) 1979-11-12

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