SE7603885L - Tendanordning for lampor - Google Patents
Tendanordning for lamporInfo
- Publication number
- SE7603885L SE7603885L SE7603885A SE7603885A SE7603885L SE 7603885 L SE7603885 L SE 7603885L SE 7603885 A SE7603885 A SE 7603885A SE 7603885 A SE7603885 A SE 7603885A SE 7603885 L SE7603885 L SE 7603885L
- Authority
- SE
- Sweden
- Prior art keywords
- lamps
- lighting device
- lighting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
-
- 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
- H05B41/2821—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 single-switch converter or a parallel push-pull converter in the final stage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56436975A | 1975-04-02 | 1975-04-02 | |
| US05/669,591 US4066930A (en) | 1975-04-02 | 1976-03-26 | Energizing circuits for fluorescent lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7603885L true SE7603885L (sv) | 1976-10-03 |
Family
ID=27073526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7603885A SE7603885L (sv) | 1975-04-02 | 1976-04-01 | Tendanordning for lampor |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS51127585A (xx) |
| AU (1) | AU1260976A (xx) |
| DK (1) | DK159976A (xx) |
| FR (1) | FR2306593A1 (xx) |
| GB (1) | GB1542098A (xx) |
| NL (1) | NL7603427A (xx) |
| NO (1) | NO761128L (xx) |
| SE (1) | SE7603885L (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443839A (en) * | 1980-12-23 | 1984-04-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Single ended, separately driven, resonant DC-DC converter |
| JPH06151064A (ja) * | 1991-10-29 | 1994-05-31 | Toshiba Lighting & Technol Corp | 室内照明装置および室内照明方法 |
| GB2334639A (en) * | 1998-02-19 | 1999-08-25 | Zetex Plc | Cold cathode fluorescent lamp driver |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982881A (en) * | 1958-05-22 | 1961-05-02 | Robert W Reich | Portable light source |
| GB898580A (en) * | 1959-08-21 | 1962-06-14 | Gen Electric Co Ltd | Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps |
| US3396307A (en) * | 1967-04-17 | 1968-08-06 | Gen Electric | Transistor inverter lamp ballasting circuit |
| GB1233841A (xx) * | 1969-04-24 | 1971-06-03 |
-
1976
- 1976-04-01 SE SE7603885A patent/SE7603885L/xx unknown
- 1976-04-01 GB GB7613341A patent/GB1542098A/en not_active Expired
- 1976-04-01 NL NL7603427A patent/NL7603427A/xx not_active Application Discontinuation
- 1976-04-01 DK DK159976A patent/DK159976A/da not_active IP Right Cessation
- 1976-04-01 NO NO761128A patent/NO761128L/no unknown
- 1976-04-02 AU AU12609/76A patent/AU1260976A/en not_active Expired
- 1976-04-02 FR FR7610176A patent/FR2306593A1/fr not_active Withdrawn
- 1976-04-02 JP JP51036183A patent/JPS51127585A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51127585A (en) | 1976-11-06 |
| NO761128L (xx) | 1976-10-05 |
| DK159976A (da) | 1976-10-03 |
| AU1260976A (en) | 1977-10-06 |
| NL7603427A (nl) | 1976-10-05 |
| FR2306593A1 (fr) | 1976-10-29 |
| GB1542098A (en) | 1979-03-14 |
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