FI72015C - Stroemfoersoerjningsdon. - Google Patents

Stroemfoersoerjningsdon. Download PDF

Info

Publication number
FI72015C
FI72015C FI811180A FI811180A FI72015C FI 72015 C FI72015 C FI 72015C FI 811180 A FI811180 A FI 811180A FI 811180 A FI811180 A FI 811180A FI 72015 C FI72015 C FI 72015C
Authority
FI
Finland
Prior art keywords
capacitor
main transistor
supply device
voltage
power supply
Prior art date
Application number
FI811180A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI811180L (fi
FI72015B (fi
Inventor
Max Kerscher
Armin Kroening
Reinhold Priller
Anh-Dung Nguyen
Original Assignee
Siemens Ag
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
Priority claimed from DE3014472A external-priority patent/DE3014472C2/de
Priority claimed from DE19803029656 external-priority patent/DE3029656C2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI811180L publication Critical patent/FI811180L/fi
Application granted granted Critical
Publication of FI72015B publication Critical patent/FI72015B/fi
Publication of FI72015C publication Critical patent/FI72015C/fi

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters

Landscapes

  • Rectifiers (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
FI811180A 1980-04-15 1981-04-15 Stroemfoersoerjningsdon. FI72015C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3014472A DE3014472C2 (de) 1980-04-15 1980-04-15 Stromversorgungsgerät
DE3014472 1980-04-15
DE19803029656 DE3029656C2 (de) 1980-08-05 1980-08-05 Stromversorgungsgerät
DE3029656 1980-08-05

Publications (3)

Publication Number Publication Date
FI811180L FI811180L (fi) 1981-10-16
FI72015B FI72015B (fi) 1986-11-28
FI72015C true FI72015C (fi) 1987-03-09

Family

ID=25784971

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811180A FI72015C (fi) 1980-04-15 1981-04-15 Stroemfoersoerjningsdon.

Country Status (4)

Country Link
EP (1) EP0050132B1 (de)
FI (1) FI72015C (de)
IT (1) IT1137329B (de)
WO (1) WO1981003103A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670340A5 (de) * 1985-08-19 1989-05-31 Hasler Ag Ascom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969652A (en) * 1974-01-04 1976-07-13 General Electric Company Electronic ballast for gaseous discharge lamps

Also Published As

Publication number Publication date
WO1981003103A1 (fr) 1981-10-29
IT1137329B (it) 1986-09-10
FI811180L (fi) 1981-10-16
IT8121037A0 (it) 1981-04-10
EP0050132B1 (de) 1984-08-08
EP0050132A1 (de) 1982-04-28
FI72015B (fi) 1986-11-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT