ES426449A1 - Una disposicion provista de una lampara de descarga en gas yno en vapor. - Google Patents

Una disposicion provista de una lampara de descarga en gas yno en vapor.

Info

Publication number
ES426449A1
ES426449A1 ES426449A ES426449A ES426449A1 ES 426449 A1 ES426449 A1 ES 426449A1 ES 426449 A ES426449 A ES 426449A ES 426449 A ES426449 A ES 426449A ES 426449 A1 ES426449 A1 ES 426449A1
Authority
ES
Spain
Prior art keywords
lamp
arrangement
semiconductor switch
voltage source
alternating voltage
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
ES426449A
Other languages
English (en)
Spanish (es)
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
Publication of ES426449A1 publication Critical patent/ES426449A1/es
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)
ES426449A 1973-05-21 1974-05-18 Una disposicion provista de una lampara de descarga en gas yno en vapor. Expired ES426449A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES426449A1 true ES426449A1 (es) 1976-07-01

Family

ID=19818898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426449A Expired ES426449A1 (es) 1973-05-21 1974-05-18 Una disposicion provista de una lampara de descarga en gas yno en vapor.

Country Status (16)

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

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 (fr) * 1971-04-05 1972-11-02

Also Published As

Publication number Publication date
AR201864A1 (es) 1975-04-24
IN141976B (fr) 1977-05-14
DK137360B (da) 1978-02-20
CA1040702A (fr) 1978-10-17
GB1437764A (en) 1976-06-03
BE815298A (fr) 1974-11-20
JPS57182900U (fr) 1982-11-19
ZA742686B (en) 1975-12-31
AU6902274A (en) 1975-11-20
IT1012617B (it) 1977-03-10
JPS5042679A (fr) 1975-04-17
CH573698A5 (fr) 1976-03-15
DE2422119A1 (de) 1974-12-12
ATA409874A (de) 1979-04-15
FR2231179B3 (fr) 1977-03-18
NL7307039A (fr) 1974-11-25
SE394069B (sv) 1977-05-31
AT353358B (de) 1979-11-12
DK137360C (fr) 1978-07-31
FR2231179A1 (fr) 1974-12-20

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