HK1005536A1 - Fluorescent lamp lighting device - Google Patents

Fluorescent lamp lighting device

Info

Publication number
HK1005536A1
HK1005536A1 HK98104668A HK98104668A HK1005536A1 HK 1005536 A1 HK1005536 A1 HK 1005536A1 HK 98104668 A HK98104668 A HK 98104668A HK 98104668 A HK98104668 A HK 98104668A HK 1005536 A1 HK1005536 A1 HK 1005536A1
Authority
HK
Hong Kong
Prior art keywords
lighting device
fluorescent lamp
lamp lighting
fluorescent
lighting
Prior art date
Application number
HK98104668A
Other languages
English (en)
Inventor
Masayoshi Gyoten
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of HK1005536A1 publication Critical patent/HK1005536A1/xx

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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
HK98104668A 1996-08-08 1998-05-29 Fluorescent lamp lighting device HK1005536A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21026196A JP3607428B2 (ja) 1996-08-08 1996-08-08 蛍光ランプ点灯装置

Publications (1)

Publication Number Publication Date
HK1005536A1 true HK1005536A1 (en) 1999-01-15

Family

ID=16586463

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104668A HK1005536A1 (en) 1996-08-08 1998-05-29 Fluorescent lamp lighting device

Country Status (7)

Country Link
US (1) US6137241A (xx)
JP (1) JP3607428B2 (xx)
CN (1) CN1194584C (xx)
CA (1) CA2211054C (xx)
DE (1) DE19734298B4 (xx)
GB (1) GB2316245B (xx)
HK (1) HK1005536A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100037A1 (de) * 2001-01-03 2002-07-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von elektrischen Lampen
US6583588B2 (en) * 2001-05-29 2003-06-24 Koninklijke Philips Electronics N.V. System and method of automatic cycling control for HID lamps
EP1442636A1 (en) 2001-10-25 2004-08-04 Koninklijke Philips Electronics N.V. Safety starter for fluorescent lamps
CN1579113A (zh) * 2001-10-29 2005-02-09 皇家飞利浦电子股份有限公司 镇流电路
WO2010092525A1 (en) 2009-02-13 2010-08-19 Koninklijke Philips Electronics N.V. Electro magnetic ballast for a gas discharge lamp
CN110798056A (zh) * 2018-08-03 2020-02-14 欧姆龙株式会社 电源电路

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253186A (en) * 1964-01-21 1966-05-24 Elastic Stop Nut Corp Flasher circuit
US3676734A (en) * 1968-11-15 1972-07-11 Tokai Rika Co Ltd Electric circuit for rapidly igniting a discharge tube
US3663860A (en) * 1970-02-25 1972-05-16 Motorola Inc Short circuit proof flasher circuit
US3753040A (en) * 1971-12-10 1973-08-14 Ims Corp Fluorescent lamp strobing circuit
CA1026817A (en) * 1972-05-09 1978-02-21 Michel Remery Electrical circuit for igniting and supplying a discharge lamp
US3889153A (en) * 1973-10-01 1975-06-10 Iota Engineering Inc Power source for fluorescent lamps and the like
US4005335A (en) * 1975-07-15 1977-01-25 Iota Engineering Inc. High frequency power source for fluorescent lamps and the like
DE3524266A1 (de) * 1985-07-06 1987-01-08 Philips Patentverwaltung Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen
GB8806384D0 (en) * 1988-03-17 1988-04-13 Emi Plc Thorn Starter circuits for discharge lamps
GB2234868A (en) * 1989-07-20 1991-02-13 David John Martin Simplified electronic starter for fluorescent lamps
JP3077153B2 (ja) * 1990-02-28 2000-08-14 松下電器産業株式会社 蛍光ランプ点灯装置
KR0152673B1 (ko) * 1992-09-29 1998-10-01 모리시타 요이찌 형광램프점등장치
WO1994016492A1 (en) * 1993-01-14 1994-07-21 H.P.M. Industries Pty Limited Power supply
DE4329228A1 (de) * 1993-08-25 1995-03-02 Elpro Ag Verfahren und Schaltungsanordnung zum elektronischen Zünden von Leuchtstofflampen
DE9318071U1 (de) * 1993-11-25 1995-03-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb einer Niederdruckentladungslampe an einer Niedervolt-Spannungsquelle
FR2726426B1 (fr) * 1994-10-28 1996-11-29 Sgs Thomson Microelectronics Starter electronique pour lampe fluorescente

Also Published As

Publication number Publication date
CA2211054C (en) 2002-01-15
DE19734298B4 (de) 2009-04-23
GB2316245B (en) 2000-09-06
JPH1055891A (ja) 1998-02-24
CN1174488A (zh) 1998-02-25
GB9715985D0 (en) 1997-10-01
US6137241A (en) 2000-10-24
JP3607428B2 (ja) 2005-01-05
GB2316245A (en) 1998-02-18
DE19734298A1 (de) 1998-02-12
CN1194584C (zh) 2005-03-23
CA2211054A1 (en) 1998-02-08

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050729