SE9702565L - Belysningsanordning med tändarlöst urladdningsrör - Google Patents
Belysningsanordning med tändarlöst urladdningsrörInfo
- Publication number
- SE9702565L SE9702565L SE9702565A SE9702565A SE9702565L SE 9702565 L SE9702565 L SE 9702565L SE 9702565 A SE9702565 A SE 9702565A SE 9702565 A SE9702565 A SE 9702565A SE 9702565 L SE9702565 L SE 9702565L
- Authority
- SE
- Sweden
- Prior art keywords
- discharge tube
- resistance
- lighter
- lighting device
- over
- 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
-
- 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
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE516389D SE516389C2 (en) | 1997-07-02 | 1997-07-02 | Ignitor=free circuit for tube lighting unit e.g. sodium or fluorescent - has discharge tube in parallel with resistor and diode, and in series with inductor and capacitor paralleled by resistor. |
| SE9702565A SE9702565L (sv) | 1997-07-02 | 1997-07-02 | Belysningsanordning med tändarlöst urladdningsrör |
| EP98932680A EP1016331A1 (en) | 1997-07-02 | 1998-06-25 | Ignitor free discharge tube lighting apparatus |
| PCT/SE1998/001246 WO1999002019A1 (en) | 1997-07-02 | 1998-06-25 | Ignitor free discharge tube lighting apparatus |
| AU82503/98A AU8250398A (en) | 1997-07-02 | 1998-06-25 | Ignitor free discharge tube lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9702565A SE9702565L (sv) | 1997-07-02 | 1997-07-02 | Belysningsanordning med tändarlöst urladdningsrör |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE9702565D0 SE9702565D0 (sv) | 1997-07-02 |
| SE9702565L true SE9702565L (sv) | 1999-01-03 |
Family
ID=20407621
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9702565A SE9702565L (sv) | 1997-07-02 | 1997-07-02 | Belysningsanordning med tändarlöst urladdningsrör |
| SE516389D SE516389C2 (en) | 1997-07-02 | 1997-07-02 | Ignitor=free circuit for tube lighting unit e.g. sodium or fluorescent - has discharge tube in parallel with resistor and diode, and in series with inductor and capacitor paralleled by resistor. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE516389D SE516389C2 (en) | 1997-07-02 | 1997-07-02 | Ignitor=free circuit for tube lighting unit e.g. sodium or fluorescent - has discharge tube in parallel with resistor and diode, and in series with inductor and capacitor paralleled by resistor. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1016331A1 (sv) |
| AU (1) | AU8250398A (sv) |
| SE (2) | SE9702565L (sv) |
| WO (1) | WO1999002019A1 (sv) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK56237C (da) * | 1936-12-29 | 1939-05-30 | Philips Nv | Kobling til Højtryksmetaldampsudladningsrør til Optagelse eller Gengivelse af Billedfilms eller Tonefilms. |
| US2871409A (en) * | 1954-12-24 | 1959-01-27 | Westinghouse Electric Corp | Starter for a gaseous discharge device |
| NL7017064A (sv) * | 1970-11-21 | 1972-05-24 | ||
| NL7402779A (nl) * | 1974-03-01 | 1975-09-03 | Philips Nv | Inrichting voorzien van een gas- en/of damp- ontladingslamp. |
-
1997
- 1997-07-02 SE SE9702565A patent/SE9702565L/sv unknown
- 1997-07-02 SE SE516389D patent/SE516389C2/sv not_active IP Right Cessation
-
1998
- 1998-06-25 EP EP98932680A patent/EP1016331A1/en not_active Withdrawn
- 1998-06-25 AU AU82503/98A patent/AU8250398A/en not_active Abandoned
- 1998-06-25 WO PCT/SE1998/001246 patent/WO1999002019A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU8250398A (en) | 1999-01-25 |
| WO1999002019A1 (en) | 1999-01-14 |
| SE516389C2 (en) | 2002-01-08 |
| SE9702565D0 (sv) | 1997-07-02 |
| EP1016331A1 (en) | 2000-07-05 |
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