BE537130A - - Google Patents
Info
- Publication number
- BE537130A BE537130A BE537130DA BE537130A BE 537130 A BE537130 A BE 537130A BE 537130D A BE537130D A BE 537130DA BE 537130 A BE537130 A BE 537130A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US420904A US2885570A (en) | 1954-04-05 | 1954-04-05 | Transistor power control circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537130A true BE537130A (sk) |
Family
ID=23668321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537130D BE537130A (sk) | 1954-04-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2885570A (sk) |
| BE (1) | BE537130A (sk) |
| CH (1) | CH332290A (sk) |
| DE (1) | DE1064608B (sk) |
| FR (1) | FR1128489A (sk) |
| GB (1) | GB766867A (sk) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA665937A (en) * | 1957-07-09 | 1963-07-02 | F. Reuther John | Semiconductor circuit interrupter |
| US2975301A (en) * | 1957-10-28 | 1961-03-14 | Bell Telephone Labor Inc | Unidirectional signal translating device |
| DE1243237B (de) * | 1958-06-19 | 1967-06-29 | Westinghouse Electric Corp | Anordnung zum Steuern der einer Last zugefuehrten Leistung, mit zwei hyperkonduktiven Halbleiterelementen |
| DE1190096B (de) * | 1958-07-29 | 1965-04-01 | Westinghouse Electric Corp | Steueranordnung mit zwei starkleitenden Halbleiterdioden (Schaltdioden) |
| US3032690A (en) * | 1959-02-20 | 1962-05-01 | Cutler Hammer Inc | Thermally responsive electrical control systems |
| US3058381A (en) * | 1959-05-11 | 1962-10-16 | Wurlitzer Co | Transistor tone generating system using transistorized keying means |
| US3011076A (en) * | 1959-09-30 | 1961-11-28 | Gen Precision Inc | High efficiency switching power amplifier |
| US3078395A (en) * | 1960-04-04 | 1963-02-19 | Rca Corp | Bidirectional load current switching circuit |
| US3178617A (en) * | 1960-05-02 | 1965-04-13 | Wisconsin Alumni Res Found | Circuit breaker with bistable circuit for overcurrent protection |
| DE1235373B (de) * | 1961-06-16 | 1967-03-02 | Emi Ltd | Schaltkreis zum Anschalten einer Wechselspannungsquelle an eine Belastung mittels der Emitter-Kollektor-Strecke eines Transistors |
| DE1173942B (de) * | 1961-07-17 | 1964-07-16 | Tavkoezlesi Ki | Schaltungsanordnung zum selbsttaetigen Umschalten eines Ausgangskreises an einen vonzwei Hochfrequenzleistungsgeneratoren |
| GB975520A (en) * | 1961-08-31 | 1964-11-18 | Gen Electric Co Ltd | Improvements in or relating to electric gating circuits employing transistors |
| US3188547A (en) * | 1962-06-18 | 1965-06-08 | Gen Electric Company Inc | Positioning motor control system |
| US3261987A (en) * | 1963-06-06 | 1966-07-19 | Bell Telephone Labor Inc | Latch circuit utilizing single transistor and energized by alternating current |
| US3219991A (en) * | 1963-06-12 | 1965-11-23 | Foxboro Co | Data scanner monitoring system |
| US3310713A (en) * | 1964-01-13 | 1967-03-21 | Robertshaw Controls Co | Temperature control system |
| US3354380A (en) * | 1965-12-28 | 1967-11-21 | Bell Telephone Labor Inc | Transistor switching rectifier with controlled conduction |
| CH488339A (de) * | 1968-06-12 | 1970-03-31 | Sturm Werner | Steuer- oder Verstärkerschaltungsanordnung für Netzwechselstrom mit einem symmetrischen Feldeffekt-Transistor |
| US3626207A (en) * | 1970-06-05 | 1971-12-07 | Struthers Dunn | Solid-state power switch |
| JPS56157289A (en) * | 1980-05-01 | 1981-12-04 | Olympus Optical Co Ltd | Braking device for motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584990A (en) * | 1949-03-26 | 1952-02-12 | Bell Telephone Labor Inc | Transitor counting system |
| US2627039A (en) * | 1950-05-29 | 1953-01-27 | Bell Telephone Labor Inc | Gating circuits |
| US2604496A (en) * | 1951-02-08 | 1952-07-22 | Westinghouse Electric Corp | Semiconductor relay device |
| US2763832A (en) * | 1951-07-28 | 1956-09-18 | Bell Telephone Labor Inc | Semiconductor circuit controlling device |
| NL86752C (sk) * | 1952-07-18 | |||
| US2728857A (en) * | 1952-09-09 | 1955-12-27 | Rca Corp | Electronic switching |
| US2665845A (en) * | 1952-10-08 | 1954-01-12 | Bell Telephone Labor Inc | Transistor trigger circuit for operating relays |
-
0
- BE BE537130D patent/BE537130A/xx unknown
-
1954
- 1954-04-05 US US420904A patent/US2885570A/en not_active Expired - Lifetime
-
1955
- 1955-03-24 DE DEW16308A patent/DE1064608B/de active Pending
- 1955-03-24 CH CH332290D patent/CH332290A/de unknown
- 1955-03-30 GB GB9249/55A patent/GB766867A/en not_active Expired
- 1955-04-04 FR FR1128489D patent/FR1128489A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH332290A (de) | 1958-08-31 |
| US2885570A (en) | 1959-05-05 |
| FR1128489A (fr) | 1957-01-07 |
| GB766867A (en) | 1957-01-23 |
| DE1064608B (de) | 1959-09-03 |