EP0187493A3 - Toroidaler Beleuchtungsballast - Google Patents

Toroidaler Beleuchtungsballast Download PDF

Info

Publication number
EP0187493A3
EP0187493A3 EP85309050A EP85309050A EP0187493A3 EP 0187493 A3 EP0187493 A3 EP 0187493A3 EP 85309050 A EP85309050 A EP 85309050A EP 85309050 A EP85309050 A EP 85309050A EP 0187493 A3 EP0187493 A3 EP 0187493A3
Authority
EP
European Patent Office
Prior art keywords
lighting fixture
ballast lighting
toroidal ballast
toroidal
fluorescent
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.)
Withdrawn
Application number
EP85309050A
Other languages
English (en)
French (fr)
Other versions
EP0187493A2 (de
Inventor
Joseph A. Venezia
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.)
EAST ROCK TECHNOLOGY Inc
Original Assignee
EAST ROCK TECHNOLOGY Inc
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 EAST ROCK TECHNOLOGY Inc filed Critical EAST ROCK TECHNOLOGY Inc
Publication of EP0187493A2 publication Critical patent/EP0187493A2/de
Publication of EP0187493A3 publication Critical patent/EP0187493A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
EP85309050A 1984-12-13 1985-12-12 Toroidaler Beleuchtungsballast Withdrawn EP0187493A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68100284A 1984-12-13 1984-12-13
US681002 1984-12-13

Publications (2)

Publication Number Publication Date
EP0187493A2 EP0187493A2 (de) 1986-07-16
EP0187493A3 true EP0187493A3 (de) 1988-11-09

Family

ID=24733378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85309050A Withdrawn EP0187493A3 (de) 1984-12-13 1985-12-12 Toroidaler Beleuchtungsballast

Country Status (4)

Country Link
EP (1) EP0187493A3 (de)
JP (1) JPS61185805A (de)
CN (1) CN85109505A (de)
AU (1) AU5121385A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677403B2 (ja) * 1988-05-17 1994-09-28 神保電器株式会社 放電灯用照明器具
WO2005078750A1 (en) * 2004-02-12 2005-08-25 Eco-Electrics Á Íslandi Thermally optimized torus inductor, used in triple-root circuit configuration for plasma drivers and ballasts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000490A1 (en) * 1978-01-10 1979-07-26 Createc Sa Process for production of a wound magnetic circuit;wound magnetic circuit resulting from this process;devices for carrying out the process
GB2092831A (en) * 1981-02-06 1982-08-18 Egyesuelt Izzolampa Ballasts for Gas Discharge Lamps, and a Lighting Unit with a Ballast and at Least One High Pressure Gas Discharge Lamp
DE3312993A1 (de) * 1983-04-12 1984-10-25 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach Vorschaltdrosssel oder transformator, insbesondere vorschaltgeraet fuer gasentladungslampen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000490A1 (en) * 1978-01-10 1979-07-26 Createc Sa Process for production of a wound magnetic circuit;wound magnetic circuit resulting from this process;devices for carrying out the process
GB2092831A (en) * 1981-02-06 1982-08-18 Egyesuelt Izzolampa Ballasts for Gas Discharge Lamps, and a Lighting Unit with a Ballast and at Least One High Pressure Gas Discharge Lamp
DE3312993A1 (de) * 1983-04-12 1984-10-25 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach Vorschaltdrosssel oder transformator, insbesondere vorschaltgeraet fuer gasentladungslampen

Also Published As

Publication number Publication date
CN85109505A (zh) 1986-09-03
EP0187493A2 (de) 1986-07-16
AU5121385A (en) 1986-06-19
JPS61185805A (ja) 1986-08-19

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Effective date: 19890510

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Inventor name: VENEZIA, JOSEPH A.