EP1425942A4 - Ballast socket for compact fluorescent lamp - Google Patents

Ballast socket for compact fluorescent lamp

Info

Publication number
EP1425942A4
EP1425942A4 EP02751854A EP02751854A EP1425942A4 EP 1425942 A4 EP1425942 A4 EP 1425942A4 EP 02751854 A EP02751854 A EP 02751854A EP 02751854 A EP02751854 A EP 02751854A EP 1425942 A4 EP1425942 A4 EP 1425942A4
Authority
EP
European Patent Office
Prior art keywords
fluorescent lamp
compact fluorescent
ballast socket
ballast
socket
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Withdrawn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
EP02751854A
Other languages
German (de)
French (fr)
Other versions
EP1425942A1 (en
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.)
Individual
Original Assignee
Individual
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 KR2020010023593U external-priority patent/KR200253231Y1/en
Priority claimed from KR2020010040834U external-priority patent/KR200271095Y1/en
Application filed by Individual filed Critical Individual
Publication of EP1425942A1 publication Critical patent/EP1425942A1/en
Publication of EP1425942A4 publication Critical patent/EP1425942A4/en
Withdrawn legal-status Critical Current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
    • H05B41/14—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
    • H05B41/282—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 with semiconductor devices
    • 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
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
EP02751854A 2001-07-12 2002-07-11 Ballast socket for compact fluorescent lamp Withdrawn EP1425942A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR2001021194 2001-07-12
KR20010021194 2001-07-12
KR2001023593 2001-08-03
KR2020010023593U KR200253231Y1 (en) 2001-07-12 2001-08-03 Ballaster socket for compact fluorescent lamp
KR2001040834 2001-12-29
KR2020010040834U KR200271095Y1 (en) 2001-12-29 2001-12-29 Ballaster socket for compact fluorescent lamp
PCT/KR2002/001311 WO2003007667A1 (en) 2001-07-12 2002-07-11 Ballast socket for compact fluorescent lamp

Publications (2)

Publication Number Publication Date
EP1425942A1 EP1425942A1 (en) 2004-06-09
EP1425942A4 true EP1425942A4 (en) 2005-01-05

Family

ID=27350453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02751854A Withdrawn EP1425942A4 (en) 2001-07-12 2002-07-11 Ballast socket for compact fluorescent lamp

Country Status (2)

Country Link
EP (1) EP1425942A4 (en)
WO (1) WO2003007667A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569981A (en) * 1994-05-31 1996-10-29 Cho; Sung H. Ballast device for compact fluorescent lamp
US5955841A (en) * 1994-09-30 1999-09-21 Pacific Scientific Company Ballast circuit for fluorescent lamp
US5982111A (en) * 1994-09-30 1999-11-09 Pacific Scientific Company Fluorescent lamp ballast having a resonant output stage using a split resonating inductor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931696A (en) * 1987-02-26 1990-06-05 Gte Products Corporation Fluorescent lamp starter assembly
US5404080A (en) * 1989-09-21 1995-04-04 Etta Industries, Inc. Lamp brightness control circuit with ambient light compensation
DE69111177T2 (en) * 1990-10-09 1996-03-07 Philips Electronics Nv Electric lamp.
EP0652691A1 (en) * 1993-11-05 1995-05-10 Sung-Ho Cho A ballast device for a compact fluorescent lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569981A (en) * 1994-05-31 1996-10-29 Cho; Sung H. Ballast device for compact fluorescent lamp
US5955841A (en) * 1994-09-30 1999-09-21 Pacific Scientific Company Ballast circuit for fluorescent lamp
US5982111A (en) * 1994-09-30 1999-11-09 Pacific Scientific Company Fluorescent lamp ballast having a resonant output stage using a split resonating inductor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03007667A1 *

Also Published As

Publication number Publication date
WO2003007667A1 (en) 2003-01-23
EP1425942A1 (en) 2004-06-09

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Legal Events

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