LU83171A1 - Systeme d'eclairage a decharge de haute intensite - Google Patents

Systeme d'eclairage a decharge de haute intensite Download PDF

Info

Publication number
LU83171A1
LU83171A1 LU83171A LU83171A LU83171A1 LU 83171 A1 LU83171 A1 LU 83171A1 LU 83171 A LU83171 A LU 83171A LU 83171 A LU83171 A LU 83171A LU 83171 A1 LU83171 A1 LU 83171A1
Authority
LU
Luxembourg
Prior art keywords
transistor
lamp
high intensity
socket
intensity discharge
Prior art date
Application number
LU83171A
Other languages
English (en)
French (fr)
Inventor
H Judge
L Harger
Original Assignee
Cosmos Energy Innovation Sa
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 Cosmos Energy Innovation Sa filed Critical Cosmos Energy Innovation Sa
Publication of LU83171A1 publication Critical patent/LU83171A1/fr

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
    • H05B41/231—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 high-pressure lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • 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

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
LU83171A 1978-08-11 1981-02-27 Systeme d'eclairage a decharge de haute intensite LU83171A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93292878 1978-08-11
US05/932,928 US4258293A (en) 1978-08-11 1978-08-11 High intensity discharge lighting system

Publications (1)

Publication Number Publication Date
LU83171A1 true LU83171A1 (fr) 1981-06-05

Family

ID=25463165

Family Applications (1)

Application Number Title Priority Date Filing Date
LU83171A LU83171A1 (fr) 1978-08-11 1981-02-27 Systeme d'eclairage a decharge de haute intensite

Country Status (4)

Country Link
US (1) US4258293A (de)
EP (1) EP0054085A1 (de)
BE (1) BE886948A (de)
LU (1) LU83171A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2173183A (en) * 1982-12-03 1984-06-07 General Electric Company Plug in starting aid
SE447623B (sv) * 1985-11-05 1986-11-24 Lumalampan Ab Fattning for kompaktlysror
US4654541A (en) * 1986-02-07 1987-03-31 Clifford G. Dimmitt Lamp dimmer casing
US5451843A (en) * 1994-04-22 1995-09-19 Ruud Lighting, Inc. Apparatus and method for providing bilevel illumination
US5829867A (en) * 1996-04-26 1998-11-03 Light Wave Concepts, Inc. Connector assembly for use with halogen lamps
US20090289553A1 (en) * 2008-05-23 2009-11-26 Osram Sylvania, Inc. Integrated ceramic metal halide high frequency ballast assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275922A (en) * 1962-12-19 1966-09-27 Sperry Rand Corp Conversion and ballast unit
GB1008710A (en) * 1964-07-03 1965-11-03 Philips Electronic Associated Improvements in a method for connecting and apparatus including a glow discharge lamp
US3675073A (en) * 1970-03-06 1972-07-04 Robert M Hogue Strobe flash apparatus
GB2052896B (en) * 1979-06-13 1983-07-20 Gen Electric Lighting unit and circuit

Also Published As

Publication number Publication date
EP0054085A1 (de) 1982-06-23
BE886948A (nl) 1981-07-06
US4258293A (en) 1981-03-24

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