KR910014857U - 형광등의 점등장치 - Google Patents

형광등의 점등장치

Info

Publication number: KR910014857U
Authority: KR; South Korea
Prior art keywords: lighting device; fluorescent lighting; fluorescent; lighting
Prior art date: 1990-01-19

Application number

KR2019900000564U

Other languages

English (en)

Other versions

KR920001705Y1 (ko

Inventor

이상우

Original Assignee

이상우

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.)

1990-01-19

Filing date

1990-01-19

Publication date

1991-08-31

1990-01-19 Application filed by 이상우 filed Critical 이상우

1990-01-19 Priority to KR2019900000564U priority Critical patent/KR920001705Y1/ko

1990-04-30 Priority to US07/516,727 priority patent/US5049788A/en

1990-06-08 Priority to JP1990061267U priority patent/JPH0395597U/ja

1991-08-31 Publication of KR910014857U publication Critical patent/KR910014857U/ko

1992-03-09 Application granted granted Critical

1992-03-09 Publication of KR920001705Y1 publication Critical patent/KR920001705Y1/ko

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
- 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
- H05B41/2825—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 by means of a bridge converter in the final stage
- 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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

KR2019900000564U 1990-01-19 1990-01-19 형광등의 점등장치 KR920001705Y1 (ko)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
KR2019900000564U KR920001705Y1 (ko)	1990-01-19	1990-01-19	형광등의 점등장치
US07/516,727 US5049788A (en)	1990-01-19	1990-04-30	Lighting device of fluorescent lamp
JP1990061267U JPH0395597U (ko)	1990-01-19	1990-06-08

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900000564U KR920001705Y1 (ko)	1990-01-19	1990-01-19	형광등의 점등장치

Publications (2)

Publication Number	Publication Date
KR910014857U true KR910014857U (ko)	1991-08-31
KR920001705Y1 KR920001705Y1 (ko)	1992-03-09

Family

ID=19295368

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900000564U KR920001705Y1 (ko)	1990-01-19	1990-01-19	형광등의 점등장치

Country Status (3)

Country	Link
US (1)	US5049788A (ko)
JP (1)	JPH0395597U (ko)
KR (1)	KR920001705Y1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR940003618Y1 (ko) *	1990-12-29	1994-06-02	이상우	Hid 램프용 전자식 안정기의 보호회로
US5237243A (en) *	1992-04-23	1993-08-17	Chung Yeong Choon	Dimming circuit for a fluorescent lamp
CA2095793A1 (fr) *	1993-05-07	1994-11-08	Raymond Berthiaume	Ballast electronique pour tube fluorescent
US5440204A (en) *	1993-06-14	1995-08-08	Intermatic Incorporated	Gas discharge lamp lighting system with phase synchronized gating of d.c. electrode voltage
KR960006611B1 (ko) *	1993-07-30	1996-05-20	주식회사용광	전자식 방전등 안정기
DE9410910U1 (de) *	1994-07-07	1995-11-02	Patra Patent Treuhand	Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
CN1040272C (zh) *	1995-03-15	1998-10-14	松下电工株式会社	逆变装置
DE29605913U1 (de) *	1996-03-29	1996-06-13	Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg	Leuchststofflampen-Vorschaltgerät
US6232726B1 (en)	1999-12-28	2001-05-15	Philips Electronics North America Corporation	Ballast scheme for operating multiple lamps
SG90124A1 (en) *	2000-04-10	2002-07-23	Speedy Tech Electronics S Pte	Energy efficient method and apparatus for shaping input waveform
DE10062980A1 (de)	2000-12-16	2002-07-11	Philips Corp Intellectual Pty	Schaltungsanordnung
JP4984902B2 (ja) *	2006-04-12	2012-07-25	株式会社デンソー	負荷駆動回路
TW200803141A (en) *	2006-06-19	2008-01-01	Hipro Electronic Co Ltd	Half-bridge resonant converter
US10525603B2 (en)	2013-08-22	2020-01-07	The Boeing Company	Method and apparatus for exchanging nozzles and tips for a fluid dispensing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4319316A (en) *	1979-10-31	1982-03-09	Gould Advance Limited	Controlled power supply apparatus
SE417884B (sv) *	1980-01-03	1981-04-13	Dan Rutger Weinholt	Koppling for att vid amplitudreglering av en analogsignal genom omkoppling i ett resistansnet minimera storningar och distorsion av den analoga signalen
AU555174B2 (en) *	1981-09-18	1986-09-18	Oy Helvar	Electronic ballast for a discharge lamp
US4581562A (en) *	1983-06-21	1986-04-08	Nilssen Ole K	Extra-high-efficiency fluorescent lamp ballast
NZ212682A (en) *	1985-07-08	1989-11-28	Thorn Emi Lighting Nz Ltd	Self resonant inverter as electronic ballast for discharge lamp
JPS6489976A (en) *	1987-09-28	1989-04-05	Toshiba Electric Equip	Inverter circuit
EP0314077B1 (en) *	1987-10-27	1994-01-26	Matsushita Electric Works, Ltd.	Discharge lamp driving circuit

1990
- 1990-01-19 KR KR2019900000564U patent/KR920001705Y1/ko not_active IP Right Cessation
- 1990-04-30 US US07/516,727 patent/US5049788A/en not_active Expired - Fee Related
- 1990-06-08 JP JP1990061267U patent/JPH0395597U/ja active Pending

Also Published As

Publication number	Publication date
JPH0395597U (ko)	1991-09-30
KR920001705Y1 (ko)	1992-03-09
US5049788A (en)	1991-09-17

Publication	Publication Date	Title
DE69328260D1 (de)	2000-05-04	Beleuchtungsgerät
DE69317500D1 (de)	1998-04-23	Fluoreszenzlampe
DE69305292D1 (de)	1996-11-14	Beleuchtungseinrichtung
DE69129648D1 (de)	1998-07-30	Fluoreszenzlampenaufbau
KR910014857U (ko)	1991-08-31	형광등의 점등장치
DE69028609D1 (de)	1996-10-24	Leuchtstofflampenvorrichtung
DE69306695D1 (de)	1997-01-30	Beleuchtungsvorrichtung
DE69316449D1 (de)	1998-02-26	Scheinwerfer ähnliche Beleuchtungseinrichtung
IT222240Z2 (it)	1995-02-06	Dispositivo di illuminazione
DE69325244D1 (de)	1999-07-15	Fluoreszenzlampe
DE69309417D1 (de)	1997-05-07	Leuchtstofflampe
DE59304771D1 (de)	1997-01-30	Leuchtstoffleuchte
ATA25790A (de)	1993-04-15	Kerzenleuchte
KR900020593U (ko)	1990-12-13	형광등 기구
ATA7691A (de)	1995-08-15	Leuchte
KR910014858U (ko)	1991-08-31	형광등 순시 점등장치
KR940003806U (ko)	1994-02-21	형광등
KR940008079U (ko)	1994-04-18	형광등
KR940010430U (ko)	1994-05-23	형광등
KR920010792U (ko)	1992-06-17	휴대용 형광등
KR920019886U (ko)	1992-11-17	돌출형 다연장 형광등 기구
KR930007500U (ko)	1993-04-26	형광램프
KR910017845U (ko)	1991-11-28	형광등 소제구
KR920016930U (ko)	1992-09-17	형광등 기구의 고정구
ITMI921306A0 (it)	1992-05-28	Dispositivo illuminante

Legal Events

Date	Code	Title	Description
1990-01-19	A201	Request for examination
1992-05-25	E701	Decision to grant or registration of patent right
1992-06-09	REGI	Registration of establishment
1996-02-13	FPAY	Annual fee payment	Payment date: 19960213 Year of fee payment: 5
1997-03-10	LAPS	Lapse due to unpaid annual fee