JPS561757B2 - - Google Patents
Info
- Publication number
- JPS561757B2 JPS561757B2 JP3646074A JP3646074A JPS561757B2 JP S561757 B2 JPS561757 B2 JP S561757B2 JP 3646074 A JP3646074 A JP 3646074A JP 3646074 A JP3646074 A JP 3646074A JP S561757 B2 JPS561757 B2 JP S561757B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
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- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3646074A JPS561757B2 (ja) | 1974-03-30 | 1974-03-30 | |
GB11669/75A GB1497817A (en) | 1974-03-30 | 1975-03-20 | Discharge lamp lighting device |
US05/561,010 US3997814A (en) | 1974-03-30 | 1975-03-21 | Discharge lamp lighting device |
DE2512918A DE2512918C3 (de) | 1974-03-30 | 1975-03-24 | Schaltungsanordnung zum Betrieb einer Gasentladungslampe |
NLAANVRAGE7503790,A NL172292C (nl) | 1974-03-30 | 1975-03-27 | Inrichting voor het bedrijven van een gasontladingslamp. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3646074A JPS561757B2 (ja) | 1974-03-30 | 1974-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50132777A JPS50132777A (ja) | 1975-10-21 |
JPS561757B2 true JPS561757B2 (ja) | 1981-01-14 |
Family
ID=12470418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3646074A Expired JPS561757B2 (ja) | 1974-03-30 | 1974-03-30 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3997814A (ja) |
JP (1) | JPS561757B2 (ja) |
DE (1) | DE2512918C3 (ja) |
GB (1) | GB1497817A (ja) |
NL (1) | NL172292C (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238708A (en) * | 1975-01-09 | 1980-12-09 | New Nippon Electric Company, Ltd. | Discharge lamp operating system |
US4042856A (en) * | 1975-10-28 | 1977-08-16 | General Electric Company | Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage |
JPS5282877A (en) * | 1975-12-30 | 1977-07-11 | Matsushita Electric Works Ltd | Discharge-lamp lighting system |
US4143304A (en) * | 1976-10-06 | 1979-03-06 | Westinghouse Electric Corp. | Positive starting and operating apparatus for high-pressure sodium lamps |
NL179622C (nl) * | 1978-06-27 | 1986-10-01 | Philips Nv | Inrichting voor het ontsteken en voeden van ten minste een gas- en/of dampontladingsbuis. |
JPS5559689A (en) * | 1978-10-28 | 1980-05-06 | Nippon Electric Co | Device for firing discharge lamp |
US4503359A (en) * | 1979-09-12 | 1985-03-05 | Hitachi Lighting, Ltd. | Discharge lamp lighting device |
NL7909127A (nl) * | 1979-12-19 | 1981-07-16 | Philips Nv | Elektrische inrichting voorzien van een gas- en/of dampontladingslamp. |
US4339690A (en) * | 1980-08-01 | 1982-07-13 | Gte Laboratories Incorporated | Energy saving fluorescent lighting system |
US4484107A (en) * | 1981-07-13 | 1984-11-20 | Nec Home Electronics, Ltd. | Discharge lamp lighting device and system |
HU208778B (en) * | 1983-07-28 | 1993-12-28 | Tungsram Reszvenytarsasag | Operating circuit for a high-pressure sodium or metal-halogen lamp |
US4777410A (en) * | 1987-06-22 | 1988-10-11 | Innovative Controls, Inc. | Ballast striker circuit |
US5049789A (en) * | 1990-01-12 | 1991-09-17 | Council Of Scientific & Industrial Research | Electronic capacitive ballast for fluorescent and other discharge lamps |
DE4013360A1 (de) * | 1990-04-26 | 1991-11-14 | Diehl Gmbh & Co | Schaltungsanordnung fuer den betrieb einer leuchtstofflampe |
DE4128314A1 (de) * | 1991-08-27 | 1993-03-04 | Diehl Gmbh & Co | Stromversorgungsschaltung |
US5404082A (en) * | 1993-04-23 | 1995-04-04 | North American Philips Corporation | High frequency inverter with power-line-controlled frequency modulation |
US5568018B1 (en) * | 1993-09-01 | 1998-03-17 | Fred A Muzic | Fluorescent light ballast circuit |
US6114816A (en) * | 1994-12-16 | 2000-09-05 | Hubbell Incorporated | Lighting control system for discharge lamps |
US5594308A (en) * | 1995-08-29 | 1997-01-14 | Hubbell Incorporated | High intensity discharge lamp starting circuit with automatic disablement of starting pulses |
US5962988A (en) * | 1995-11-02 | 1999-10-05 | Hubbell Incorporated | Multi-voltage ballast and dimming circuits for a lamp drive voltage transformation and ballasting system |
US5825139A (en) * | 1995-11-02 | 1998-10-20 | Hubbell Incorporated | Lamp driven voltage transformation and ballasting system |
US5663612A (en) * | 1996-04-30 | 1997-09-02 | Hubbell Incorporated | Apparatus for dimming discharge lamp having electromagnetic regulator with selectively tapped capacitance winding |
KR100634481B1 (ko) * | 2004-11-16 | 2006-10-16 | 조영창 | 형광등의 구동방법 및 이를 수행하기 위한 안정기 회로 |
ATE457120T1 (de) | 2005-03-22 | 2010-02-15 | Lightech Electronics Ind Ltd | Zündschaltung für eine hid-lampe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466500A (en) * | 1967-12-29 | 1969-09-09 | Sylvania Electric Prod | Control circuit for arc discharge device |
JPS4838956U (ja) * | 1971-09-09 | 1973-05-15 | ||
JPS4936463A (ja) * | 1972-04-08 | 1974-04-04 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7203554A (ja) * | 1972-03-17 | 1972-12-27 |
-
1974
- 1974-03-30 JP JP3646074A patent/JPS561757B2/ja not_active Expired
-
1975
- 1975-03-20 GB GB11669/75A patent/GB1497817A/en not_active Expired
- 1975-03-21 US US05/561,010 patent/US3997814A/en not_active Expired - Lifetime
- 1975-03-24 DE DE2512918A patent/DE2512918C3/de not_active Expired
- 1975-03-27 NL NLAANVRAGE7503790,A patent/NL172292C/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466500A (en) * | 1967-12-29 | 1969-09-09 | Sylvania Electric Prod | Control circuit for arc discharge device |
JPS4838956U (ja) * | 1971-09-09 | 1973-05-15 | ||
JPS4936463A (ja) * | 1972-04-08 | 1974-04-04 |
Also Published As
Publication number | Publication date |
---|---|
NL172292C (nl) | 1983-08-01 |
GB1497817A (en) | 1978-01-12 |
DE2512918B2 (de) | 1977-09-01 |
DE2512918A1 (de) | 1975-10-02 |
US3997814A (en) | 1976-12-14 |
NL172292B (nl) | 1983-03-01 |
DE2512918C3 (de) | 1978-05-11 |
JPS50132777A (ja) | 1975-10-21 |
NL7503790A (nl) | 1975-10-02 |