LU79919A1 - - Google Patents
Info
- Publication number
- LU79919A1 LU79919A1 LU79919A LU79919A LU79919A1 LU 79919 A1 LU79919 A1 LU 79919A1 LU 79919 A LU79919 A LU 79919A LU 79919 A LU79919 A LU 79919A LU 79919 A1 LU79919 A1 LU 79919A1
- Authority
- LU
- Luxembourg
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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7707771A SE7707771L (en) | 1977-07-05 | 1977-07-05 | METHOD OF POWERING RADIATION-GENERATING DEVICES AND DEVICE FOR IMPLEMENTING THE KIT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU79919A1 true LU79919A1 (en) | 1978-12-07 |
Family
ID=20331787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU79919A LU79919A1 (en) | 1977-07-05 | 1978-07-04 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5456269A (en) |
| AU (1) | AU522642B2 (en) |
| BE (1) | BE868756A (en) |
| CA (1) | CA1115338A (en) |
| DE (1) | DE2829178A1 (en) |
| DK (1) | DK303878A (en) |
| FI (1) | FI782153A (en) |
| FR (1) | FR2397123A1 (en) |
| GB (1) | GB2000920B (en) |
| IT (1) | IT1097812B (en) |
| LU (1) | LU79919A1 (en) |
| NL (1) | NL7807075A (en) |
| NO (1) | NO782324L (en) |
| SE (1) | SE7707771L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
| GB8412699D0 (en) * | 1984-05-18 | 1984-06-27 | Gen Electric Co Plc | Load supply circuit and lamp module |
| DE3806909A1 (en) * | 1988-03-03 | 1989-09-07 | Beme Electronic Gmbh | SWITCHING POWER SUPPLY |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381876A (en) * | 1971-07-30 | 1975-01-29 | Rca Corp | Switching circuits for controlling the supply of power to a load |
| GB1460006A (en) * | 1973-04-03 | 1976-12-31 | Moores G E | Variable brightness lamp |
| GB1445186A (en) * | 1973-12-06 | 1976-08-04 | Home Automation Ltd | Choke |
-
1977
- 1977-07-05 SE SE7707771A patent/SE7707771L/en unknown
-
1978
- 1978-06-30 NL NL7807075A patent/NL7807075A/en not_active Application Discontinuation
- 1978-07-03 DE DE19782829178 patent/DE2829178A1/en not_active Withdrawn
- 1978-07-04 IT IT25301/78A patent/IT1097812B/en active
- 1978-07-04 FI FI782153A patent/FI782153A/en not_active Application Discontinuation
- 1978-07-04 NO NO782324A patent/NO782324L/en unknown
- 1978-07-04 GB GB7828758A patent/GB2000920B/en not_active Expired
- 1978-07-04 AU AU37744/78A patent/AU522642B2/en not_active Expired
- 1978-07-04 LU LU79919A patent/LU79919A1/xx unknown
- 1978-07-04 CA CA306,727A patent/CA1115338A/en not_active Expired
- 1978-07-05 FR FR7820060A patent/FR2397123A1/en not_active Withdrawn
- 1978-07-05 JP JP8247678A patent/JPS5456269A/en active Pending
- 1978-07-05 DK DK783038A patent/DK303878A/en unknown
- 1978-07-05 BE BE189083A patent/BE868756A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2000920B (en) | 1982-07-28 |
| GB2000920A (en) | 1979-01-17 |
| FR2397123A1 (en) | 1979-02-02 |
| AU3774478A (en) | 1980-01-10 |
| DE2829178A1 (en) | 1979-02-01 |
| NO782324L (en) | 1979-01-08 |
| IT1097812B (en) | 1985-08-31 |
| CA1115338A (en) | 1981-12-29 |
| JPS5456269A (en) | 1979-05-07 |
| AU522642B2 (en) | 1982-06-17 |
| SE7707771L (en) | 1979-01-06 |
| BE868756A (en) | 1978-11-03 |
| IT7825301A0 (en) | 1978-07-04 |
| FI782153A (en) | 1979-01-06 |
| DK303878A (en) | 1979-01-06 |
| NL7807075A (en) | 1979-01-09 |