FR2448836A1 - Circuit ballast pour lampes a decharge de haute intensite - Google Patents
Circuit ballast pour lampes a decharge de haute intensiteInfo
- Publication number
- FR2448836A1 FR2448836A1 FR8002952A FR8002952A FR2448836A1 FR 2448836 A1 FR2448836 A1 FR 2448836A1 FR 8002952 A FR8002952 A FR 8002952A FR 8002952 A FR8002952 A FR 8002952A FR 2448836 A1 FR2448836 A1 FR 2448836A1
- Authority
- FR
- France
- Prior art keywords
- circuit
- high intensity
- intensity discharge
- ballast circuit
- discharge lamps
- 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.)
- Granted
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
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
- H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
- H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure lamps
-
- 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
- H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2925—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
-
- 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)
Abstract
SELON L'INVENTION, LE CIRCUIT BALLAST ELECTRONIQUE COMPREND UN ONDULEUR A HAUTE FREQUENCE A COMMANDE DIRECTE 9 AYANT UN CIRCUIT RESONANT DE SORTIE RELIE A UN CIRCUIT DE CHARGE 11 AUQUEL EST CONNECTEE UNE LAMPE A DECHARGE DE HAUTE INTENSITE DHI ET A UN CIRCUIT DE COMMANDE 13 DONT LA REPONSE EST FONCTION DE L'AMPLITUDE DU COURANT DANS LE CIRCUIT DE CHARGE 11. UN CIRCUIT DE DEMARRAGE 19 DE L'ONDULEUR 9 EST RELIE A LA SOURCE D'ALIMENTATION ET A UN CIRCUIT D'ISOLEMENT ET DE STOCKAGE 17. UN CIRCUIT D'AMORCAGE 21 DE LA LAMPE, PREVU POUR ASSURER L'AMORCAGE DE CETTE DERNIERE, EST DECONNECTE DU CIRCUIT EN FONCTIONNEMENT NORMAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/011,348 US4199710A (en) | 1979-02-12 | 1979-02-12 | Ballast circuit for high intensity discharge (HID) lamps |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448836A1 true FR2448836A1 (fr) | 1980-09-05 |
FR2448836B1 FR2448836B1 (fr) | 1983-02-25 |
Family
ID=21749999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002952A Granted FR2448836A1 (fr) | 1979-02-12 | 1980-02-11 | Circuit ballast pour lampes a decharge de haute intensite |
Country Status (9)
Country | Link |
---|---|
US (1) | US4199710A (fr) |
JP (1) | JPS55111098A (fr) |
BE (1) | BE879954A (fr) |
CA (1) | CA1097730A (fr) |
DE (1) | DE2948287A1 (fr) |
FR (1) | FR2448836A1 (fr) |
GB (1) | GB2042829B (fr) |
IT (1) | IT1125698B (fr) |
NL (1) | NL7908012A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857806A (en) * | 1980-08-14 | 1989-08-15 | Nilssen Ole K | Self-ballasted screw-in fluorescent lamp |
US4677345A (en) * | 1980-08-14 | 1987-06-30 | Nilssen Ole K | Inverter circuits |
US4388562A (en) * | 1980-11-06 | 1983-06-14 | Astec Components, Ltd. | Electronic ballast circuit |
US4562383A (en) * | 1981-07-31 | 1985-12-31 | Siemens Aktiengesellschaft | Converter |
US4700113A (en) * | 1981-12-28 | 1987-10-13 | North American Philips Corporation | Variable high frequency ballast circuit |
CA1238078A (fr) * | 1982-07-12 | 1988-06-14 | William C. Knoll | Circuit de sortie pour systeme a ballast electronique |
US4634932A (en) * | 1983-01-18 | 1987-01-06 | Nilssen Ole K | Lighting system |
US4513226A (en) * | 1983-03-04 | 1985-04-23 | Astec Components, Ltd. | Electronic ballast-inverter circuit |
JPS60250595A (ja) * | 1984-05-25 | 1985-12-11 | アールディエス株式会社 | 低電圧白熱電球の点灯装置 |
US4686428A (en) * | 1985-08-28 | 1987-08-11 | Innovative Controls, Incorporated | High intensity discharge lamp self-adjusting ballast system with current limiters and a current feedback loop |
US4999547A (en) * | 1986-09-25 | 1991-03-12 | Innovative Controls, Incorporated | Ballast for high pressure sodium lamps having constant line and lamp wattage |
US4935673A (en) * | 1987-07-08 | 1990-06-19 | Led Corporation | Variable impedance electronic ballast for a gas discharge device |
JPS6427999U (fr) * | 1987-08-12 | 1989-02-17 | ||
JPS6365999U (fr) * | 1987-09-16 | 1988-04-30 | ||
US4972124A (en) * | 1990-04-12 | 1990-11-20 | Powers Charles D | Electronic ballast inverter |
US5099407A (en) * | 1990-09-24 | 1992-03-24 | Thorne Richard L | Inverter with power factor correction circuit |
US6121733A (en) * | 1991-06-10 | 2000-09-19 | Nilssen; Ole K. | Controlled inverter-type fluorescent lamp ballast |
US5806055A (en) * | 1996-12-19 | 1998-09-08 | Zinda, Jr.; Kenneth L. | Solid state ballast system for metal halide lighting using fuzzy logic control |
US6100652A (en) * | 1998-11-12 | 2000-08-08 | Osram Sylvania Inc. | Ballast with starting circuit for high-intensity discharge lamps |
KR20110043410A (ko) * | 2010-06-04 | 2011-04-27 | 고영산 | 싸이리스터를 이용하여 에너지레벨 조절이 가능한 아이피엘 기기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104715A (en) * | 1977-03-10 | 1978-08-01 | Acme Electric Corp. | Alternating current to alternating current converter apparatus |
US4127795A (en) * | 1977-08-19 | 1978-11-28 | Gte Sylvania Incorporated | Lamp ballast circuit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042856A (en) * | 1975-10-28 | 1977-08-16 | General Electric Company | Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage |
US4060751A (en) * | 1976-03-01 | 1977-11-29 | General Electric Company | Dual mode solid state inverter circuit for starting and ballasting gas discharge lamps |
US4109307A (en) * | 1977-05-04 | 1978-08-22 | Gte Sylvania Incorporated | High power factor conversion circuitry |
US4127893A (en) * | 1977-08-17 | 1978-11-28 | Gte Sylvania Incorporated | Tuned oscillator ballast circuit with transient compensating means |
-
1979
- 1979-02-12 US US06/011,348 patent/US4199710A/en not_active Expired - Lifetime
- 1979-11-01 NL NL7908012A patent/NL7908012A/nl not_active Application Discontinuation
- 1979-11-05 GB GB7938287A patent/GB2042829B/en not_active Expired
- 1979-11-09 JP JP14458279A patent/JPS55111098A/ja active Pending
- 1979-11-12 BE BE2/58200A patent/BE879954A/fr not_active IP Right Cessation
- 1979-11-15 IT IT27297/79A patent/IT1125698B/it active
- 1979-11-30 DE DE19792948287 patent/DE2948287A1/de active Granted
-
1980
- 1980-02-08 CA CA345,278A patent/CA1097730A/fr not_active Expired
- 1980-02-11 FR FR8002952A patent/FR2448836A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104715A (en) * | 1977-03-10 | 1978-08-01 | Acme Electric Corp. | Alternating current to alternating current converter apparatus |
US4127795A (en) * | 1977-08-19 | 1978-11-28 | Gte Sylvania Incorporated | Lamp ballast circuit |
Also Published As
Publication number | Publication date |
---|---|
DE2948287C2 (fr) | 1987-12-23 |
FR2448836B1 (fr) | 1983-02-25 |
DE2948287A1 (de) | 1980-08-14 |
BE879954A (fr) | 1980-03-03 |
IT7927297A0 (it) | 1979-11-15 |
NL7908012A (nl) | 1980-08-14 |
GB2042829A (en) | 1980-09-24 |
GB2042829B (en) | 1983-05-05 |
CA1097730A (fr) | 1981-03-17 |
US4199710A (en) | 1980-04-22 |
JPS55111098A (en) | 1980-08-27 |
IT1125698B (it) | 1986-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |