CH610156A5 - - Google Patents
Info
- Publication number
- CH610156A5 CH610156A5 CH366276A CH366276A CH610156A5 CH 610156 A5 CH610156 A5 CH 610156A5 CH 366276 A CH366276 A CH 366276A CH 366276 A CH366276 A CH 366276A CH 610156 A5 CH610156 A5 CH 610156A5
- Authority
- CH
- Switzerland
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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12491/75A GB1535925A (en) | 1975-03-25 | 1975-03-25 | Transistor drive circuit arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610156A5 true CH610156A5 (US06811534-20041102-M00003.png) | 1979-03-30 |
Family
ID=10005582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH366276A CH610156A5 (US06811534-20041102-M00003.png) | 1975-03-25 | 1976-03-24 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623900A1 (de) * | 1976-05-28 | 1977-12-01 | Messer Griesheim Gmbh | Verfahren zur steuerung bzw. regelung von analogen elektrischen maschinen |
| GB2066012B (en) * | 1979-12-14 | 1983-10-12 | Westinghouse Brake & Signal | Base current control means |
| US4349752A (en) * | 1980-07-28 | 1982-09-14 | Reliance Electric Company | Magnetic couple drive circuit for power switching device |
| DE3712784A1 (de) * | 1987-04-15 | 1988-11-03 | Philips Patentverwaltung | Schaltungsanordnung zur begrenzung der einschaltstromspitzen bei einem schalttransistor |
| US6052005A (en) * | 1997-01-21 | 2000-04-18 | Motorola, Inc. | Low current drain switch interface circuit |
| US8929053B2 (en) * | 2010-09-13 | 2015-01-06 | William Henry Morong | Direct-current current transformer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289040A (en) * | 1961-06-23 | 1966-11-29 | Elox Corp Michigan | Current pulsing circuit |
| US3239681A (en) * | 1961-07-03 | 1966-03-08 | Ibm | Current driver circuit |
| US3182249A (en) * | 1961-12-01 | 1965-05-04 | Aerospace Products Res Corp | Impedance controlled reactor device |
| BE638754A (US06811534-20041102-M00003.png) * | 1962-10-18 | |||
| US3610963A (en) * | 1970-04-30 | 1971-10-05 | Westinghouse Electric Corp | Switch drive circuit for the time ratio controlled transistor switching circuits |
| US3621372A (en) * | 1970-07-31 | 1971-11-16 | Nasa | Load current sensor for a series pulse-width modulated power supply |
| US3671844A (en) * | 1970-11-24 | 1972-06-20 | Westinghouse Electric Corp | Dc power controller with static switching elements and common current feedback transformer between direct voltage source and load |
| US3657577A (en) * | 1971-04-23 | 1972-04-18 | Matsushita Electronics Corp | Synchronizing signal separating circuit |
| US3831078A (en) * | 1973-01-08 | 1974-08-20 | Gen Electric | Transistor switching network with reduced dissipation |
| SE373470B (US06811534-20041102-M00003.png) * | 1973-09-21 | 1975-02-03 | Ericsson Telefon Ab L M |
-
1975
- 1975-03-25 GB GB12491/75A patent/GB1535925A/en not_active Expired
-
1976
- 1976-03-02 US US05/663,246 patent/US4066916A/en not_active Expired - Lifetime
- 1976-03-02 SE SE7602949A patent/SE7602949L/xx unknown
- 1976-03-22 DE DE19762612113 patent/DE2612113A1/de active Pending
- 1976-03-24 CH CH366276A patent/CH610156A5/xx not_active IP Right Cessation
- 1976-03-24 FR FR7608440A patent/FR2305777A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1535925A (en) | 1978-12-13 |
| US4066916A (en) | 1978-01-03 |
| DE2612113A1 (de) | 1976-10-14 |
| SE7602949L (sv) | 1976-09-26 |
| FR2305777A1 (fr) | 1976-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |