CH489176A - Schaltungsanordnung zum Betrieb einer elektrischen Entladungslampe - Google Patents
Schaltungsanordnung zum Betrieb einer elektrischen EntladungslampeInfo
- Publication number
- CH489176A CH489176A CH124867A CH124867A CH489176A CH 489176 A CH489176 A CH 489176A CH 124867 A CH124867 A CH 124867A CH 124867 A CH124867 A CH 124867A CH 489176 A CH489176 A CH 489176A
- Authority
- CH
- Switzerland
- Prior art keywords
- operating
- discharge lamp
- circuit arrangement
- electric discharge
- arrangement
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH281769A CH492378A (de) | 1966-02-01 | 1967-01-27 | Elektrische Entladungslampe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52411066A | 1966-02-01 | 1966-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH489176A true CH489176A (de) | 1970-04-15 |
Family
ID=24087799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH124867A CH489176A (de) | 1966-02-01 | 1967-01-27 | Schaltungsanordnung zum Betrieb einer elektrischen Entladungslampe |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5324755B1 (de) |
| AT (1) | AT274139B (de) |
| CH (1) | CH489176A (de) |
| DE (1) | DE1589163B1 (de) |
| ES (1) | ES336104A1 (de) |
| GB (1) | GB1099753A (de) |
| SE (1) | SE337627B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398130A (en) | 1979-12-27 | 1983-08-09 | General Electric Company | Arc lamp lighting unit with low and high light levels |
| JP4698707B2 (ja) * | 2003-07-16 | 2011-06-08 | 三菱電機株式会社 | 放電灯点灯装置及び電球形蛍光灯 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT160354B (de) * | 1937-02-02 | 1941-04-25 | Johann Buser | Elektrische Lampe zur Erzeugung von Mischlicht. |
| FR1320547A (fr) * | 1962-04-25 | 1963-03-08 | Thomson Houston Comp Francaise | Circuit de ballast pour lampes à décharge gazeuse |
-
1966
- 1966-12-30 GB GB58263/66A patent/GB1099753A/en not_active Expired
-
1967
- 1967-01-19 AT AT57267A patent/AT274139B/de active
- 1967-01-26 ES ES0336104A patent/ES336104A1/es not_active Expired
- 1967-01-27 CH CH124867A patent/CH489176A/de not_active IP Right Cessation
- 1967-01-28 DE DE19671589163 patent/DE1589163B1/de not_active Withdrawn
- 1967-02-01 JP JP687667A patent/JPS5324755B1/ja active Pending
- 1967-02-01 SE SE01432/67A patent/SE337627B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1589163B1 (de) | 1970-12-23 |
| ES336104A1 (es) | 1967-12-16 |
| GB1099753A (en) | 1968-01-17 |
| AT274139B (de) | 1969-09-10 |
| JPS5324755B1 (de) | 1978-07-22 |
| SE337627B (de) | 1971-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |