IT1316561B1 - FEEDING DEVICE FOR COLD CATHODE LAMPS. - Google Patents

FEEDING DEVICE FOR COLD CATHODE LAMPS.

Info

Publication number
IT1316561B1
IT1316561B1 ITTV20000163A IT1316561B1 IT 1316561 B1 IT1316561 B1 IT 1316561B1 IT TV20000163 A ITTV20000163 A IT TV20000163A IT 1316561 B1 IT1316561 B1 IT 1316561B1
Authority
IT
Italy
Prior art keywords
feeding device
cold cathode
cathode lamps
lamps
cold
Prior art date
Application number
Other languages
Italian (it)
Inventor
Fausto Martin
Andrea Brollo
Original Assignee
Setech S R L
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 Setech S R L filed Critical Setech S R L
Priority to ITTV20000163 priority Critical patent/IT1316561B1/en
Priority to EP01124310A priority patent/EP1220581A3/en
Publication of ITTV20000163A1 publication Critical patent/ITTV20000163A1/en
Application granted granted Critical
Publication of IT1316561B1 publication Critical patent/IT1316561B1/en

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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • H05B41/245—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency for a plurality of lamps
ITTV20000163 2000-12-28 2000-12-28 FEEDING DEVICE FOR COLD CATHODE LAMPS. IT1316561B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTV20000163 IT1316561B1 (en) 2000-12-28 2000-12-28 FEEDING DEVICE FOR COLD CATHODE LAMPS.
EP01124310A EP1220581A3 (en) 2000-12-28 2001-10-19 Power supply device for cold-cathode discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV20000163 IT1316561B1 (en) 2000-12-28 2000-12-28 FEEDING DEVICE FOR COLD CATHODE LAMPS.

Publications (2)

Publication Number Publication Date
ITTV20000163A1 ITTV20000163A1 (en) 2002-06-28
IT1316561B1 true IT1316561B1 (en) 2003-04-22

Family

ID=11459952

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV20000163 IT1316561B1 (en) 2000-12-28 2000-12-28 FEEDING DEVICE FOR COLD CATHODE LAMPS.

Country Status (2)

Country Link
EP (1) EP1220581A3 (en)
IT (1) IT1316561B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002016A1 (en) * 2004-01-14 2005-08-04 Tridonicatco Gmbh & Co. Kg Central supply via several DC output circuits
DE102004002017B4 (en) 2004-01-14 2019-12-12 Tridonic Gmbh & Co Kg Control of control gear for lamps using switching modulation of a DC bus
DE102004002018A1 (en) * 2004-01-14 2005-08-04 Tridonicatco Gmbh & Co. Kg DC-supplied equipment modules for lamps
DE102004002027B4 (en) * 2004-01-14 2020-03-26 Tridonic Gmbh & Co Kg Central PFC with DC output circuit control
DE102004012215B4 (en) * 2004-03-12 2020-03-26 Tridonic Gmbh & Co Kg Control of illuminant control gear with a central cascaded AC / DC converter
KR100753559B1 (en) 2005-12-02 2007-08-30 엘에스산전 주식회사 Method for communicating between a keypad and several inverters and system therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212339A1 (en) * 1982-03-12 1983-09-22 Manfred 4350 Recklinghausen Frankauer Illumination installation, especially for use underground in mining
US4630005A (en) * 1982-05-03 1986-12-16 Brigham Young University Electronic inverter, particularly for use as ballast
US4751398A (en) * 1986-03-18 1988-06-14 The Bodine Company Lighting system for normal and emergency operation of high intensity discharge lamps
US5420779A (en) * 1993-03-04 1995-05-30 Dell Usa, L.P. Inverter current load detection and disable circuit
AU6908894A (en) * 1993-05-13 1994-12-12 Etta Industries, Inc. System and method for distributing power to gas discharge lamps
US5485057A (en) * 1993-09-02 1996-01-16 Smallwood; Robert C. Gas discharge lamp and power distribution system therefor
US5487088A (en) * 1993-10-28 1996-01-23 Infilco Degremont, Inc. Apparatus for monitoring lamp system status
GB9506892D0 (en) * 1995-04-03 1995-05-24 Solar Wide Ind Ltd Lighting systems
US5814938A (en) * 1996-08-05 1998-09-29 Transfotec International Cold cathode tube power supply
US5949197A (en) * 1997-06-30 1999-09-07 Everbrite, Inc. Apparatus and method for dimming a gas discharge lamp
WO1999012399A1 (en) * 1997-08-29 1999-03-11 Sparton Corporation Electronic ballast

Also Published As

Publication number Publication date
EP1220581A3 (en) 2003-09-03
EP1220581A2 (en) 2002-07-03
ITTV20000163A1 (en) 2002-06-28

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