MX9102104A - ADAPTATION TO DISCONNECT THE ELECTRODE OF A FLUORESCENT LAMP - Google Patents
ADAPTATION TO DISCONNECT THE ELECTRODE OF A FLUORESCENT LAMPInfo
- Publication number
- MX9102104A MX9102104A MX9102104A MX9102104A MX9102104A MX 9102104 A MX9102104 A MX 9102104A MX 9102104 A MX9102104 A MX 9102104A MX 9102104 A MX9102104 A MX 9102104A MX 9102104 A MX9102104 A MX 9102104A
- Authority
- MX
- Mexico
- Prior art keywords
- disconnect
- adaptation
- electrode
- fluorescent lamp
- fluorescent
- Prior art date
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
- H05B41/232—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 low-pressure lamps
- H05B41/2325—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 low-pressure lamps provided with pre-heating electrodes
-
- 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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/629,868 US5175470A (en) | 1990-12-19 | 1990-12-19 | Fluorescent lamp electrode disconnect arrangement |
| US07/673,692 US5208511A (en) | 1991-03-21 | 1991-03-21 | Fluorescent lamp electrode disconnect arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9102104A true MX9102104A (en) | 1992-06-01 |
Family
ID=27091029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9102104A MX9102104A (en) | 1990-12-19 | 1991-11-18 | ADAPTATION TO DISCONNECT THE ELECTRODE OF A FLUORESCENT LAMP |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0491434B1 (en) |
| JP (1) | JPH04277494A (en) |
| KR (1) | KR100218555B1 (en) |
| CA (1) | CA2057682A1 (en) |
| DE (1) | DE69120913T2 (en) |
| HU (1) | HU213126B (en) |
| MX (1) | MX9102104A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363017A (en) * | 1991-03-21 | 1994-11-08 | North American Philips Corporation | Starting capacitor disconnect scheme for a fluorescent lamp |
| US6111369A (en) * | 1998-12-18 | 2000-08-29 | Clalight Israel Ltd. | Electronic ballast |
| DE10304544B4 (en) | 2003-02-04 | 2006-10-12 | Hep Tech Co.Ltd. | Electronic ballast |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010399A (en) * | 1975-12-22 | 1977-03-01 | Gte Sylvania Incorporated | Switching circuit for a fluorescent lamp with heated filaments |
| DE3312572A1 (en) * | 1983-04-08 | 1984-10-18 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Electronic ballast for a fluorescent lamp |
| DE3327189A1 (en) * | 1983-07-28 | 1985-02-07 | Diehl GmbH & Co, 8500 Nürnberg | Circuit arrangement for the starting and brightness control of fluorescent lamps |
| GB2153606A (en) * | 1984-01-26 | 1985-08-21 | Rodney Cairn Hope | Output current controller for fluorescent lamp ballast |
-
1991
- 1991-11-18 MX MX9102104A patent/MX9102104A/en not_active IP Right Cessation
- 1991-12-11 EP EP91203266A patent/EP0491434B1/en not_active Expired - Lifetime
- 1991-12-11 DE DE69120913T patent/DE69120913T2/en not_active Expired - Fee Related
- 1991-12-16 CA CA002057682A patent/CA2057682A1/en not_active Abandoned
- 1991-12-16 KR KR1019910023071A patent/KR100218555B1/en not_active IP Right Cessation
- 1991-12-16 JP JP3332030A patent/JPH04277494A/en active Pending
- 1991-12-16 HU HU913971A patent/HU213126B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU913971D0 (en) | 1992-03-30 |
| EP0491434A1 (en) | 1992-06-24 |
| DE69120913D1 (en) | 1996-08-22 |
| CA2057682A1 (en) | 1992-06-20 |
| HUT59785A (en) | 1992-06-29 |
| EP0491434B1 (en) | 1996-07-17 |
| DE69120913T2 (en) | 1997-01-16 |
| HU213126B (en) | 1997-02-28 |
| KR920014370A (en) | 1992-07-30 |
| KR100218555B1 (en) | 1999-09-01 |
| JPH04277494A (en) | 1992-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |