|
US2432343A
(en)
*
|
1945-02-01 |
1947-12-09 |
Gen Electric |
Electromagnetic induction apparatus
|
|
US2434493A
(en)
*
|
1945-02-17 |
1948-01-13 |
Gen Electric |
Voltage stabilizing transformer
|
|
US2448925A
(en)
*
|
1946-03-21 |
1948-09-07 |
Chicago Title And Trust Compan |
Motor system using voltage regulating transformer
|
|
US2488742A
(en)
*
|
1947-03-06 |
1949-11-22 |
Essex Wire Corp |
Transformer
|
|
US2603771A
(en)
*
|
1948-11-01 |
1952-07-15 |
Philip J Walsh |
Magnetic trigger system
|
|
US2694177A
(en)
*
|
1951-03-16 |
1954-11-09 |
Joseph G Sola |
Transformer having constant and harmonic free output voltage
|
|
US2753513A
(en)
*
|
1953-11-06 |
1956-07-03 |
Joseph G Sola |
Transformers
|
|
US2801349A
(en)
*
|
1954-08-12 |
1957-07-30 |
Sola Electric Co |
Voltage stabilizing and control apparatus
|
|
DE1112783B
(de)
*
|
1955-10-03 |
1961-08-17 |
Basic Products Corp |
Elektrisches Energieversorgungsgeraet mit einem Transformator und nachgeschaltetem Kondensator
|
|
DE1156163B
(de)
*
|
1957-11-21 |
1963-10-24 |
Bert K Naster |
Elektromagnetischer Spannungskonstanthalter mit einem ersten und einem zweiten Transformator
|
|
US2985817A
(en)
*
|
1958-01-07 |
1961-05-23 |
Engelhard Hanovia Inc |
Automatic voltage regulating circuit
|
|
US3054939A
(en)
*
|
1958-12-24 |
1962-09-18 |
Ibm |
Regulated power supply
|
|
US2996656A
(en)
*
|
1959-02-02 |
1961-08-15 |
Basic Products Corp |
Voltage regulating apparatus
|
|
US3022458A
(en)
*
|
1959-05-29 |
1962-02-20 |
Joseph G Sola |
Voltage regulating apparatus
|
|
US3148326A
(en)
*
|
1959-12-24 |
1964-09-08 |
Ibm |
Ferroresonant transformer with saturating control winding
|
|
US3061769A
(en)
*
|
1960-04-14 |
1962-10-30 |
Technical Operations Inc |
Electric wave converter
|
|
US3117274A
(en)
*
|
1960-07-29 |
1964-01-07 |
Ibm |
Power supply with protective circuits
|
|
DE1186142B
(de)
*
|
1961-05-09 |
1965-01-28 |
Frako Kondensatoren Und Appbau |
Einrichtung zur Konstanthaltung einer elektrischen Verbraucherspannung
|
|
US3237089A
(en)
*
|
1961-06-21 |
1966-02-22 |
Lambda Electronics Corp |
Means for improving constant voltage transformers
|
|
NL283446A
(pm)
*
|
1961-09-21 |
|
|
|
|
DE1188202B
(de)
*
|
1962-07-06 |
1965-03-04 |
Cons Electrodynamics Corp |
Schaltungsanordnung zum Zuenden und zum Betrieb einer aus einem Wechselstromnetz gespeisten Hochdruck-Gasentladungslampe
|
|
US3174076A
(en)
*
|
1962-07-27 |
1965-03-16 |
American Speedlight Corp |
Electric system for discharge device utilizing resonant circuit to provide constant current output
|
|
DE1202397B
(de)
*
|
1962-10-26 |
1965-10-07 |
Iwasaki Electric Co Ltd |
Schaltungsanordnung zum Zuenden und zum Betrieb einer Hochdruckentladungslampe
|
|
DE1246121B
(de)
*
|
1964-04-10 |
1967-08-03 |
Frako Kondensatoren Und Appbau |
Vorschaltgeraet fuer Gasentladungslampen
|
|
US3435318A
(en)
*
|
1966-03-02 |
1969-03-25 |
Dynamic Instr Corp |
Safety battery charger
|
|
US3447068A
(en)
*
|
1966-12-20 |
1969-05-27 |
Bell Telephone Labor Inc |
Single core series-shunt ferroresonant voltage regulator with easily altered gap
|
|
DE1563166B2
(de)
*
|
1966-12-24 |
1974-06-20 |
Ceag Dominit Ag, 4600 Dortmund |
Magnetischer Spannungskonstanthalter mit einem einzigen ferromagnetischen Kern
|
|
US4365224A
(en)
*
|
1977-10-25 |
1982-12-21 |
Wilfried Ernst Sawatsky |
Core lamination for shell-type cores, particularly for transformers
|
|
DE2920365A1
(de)
*
|
1979-05-19 |
1980-11-27 |
Philberth Karl Dr Phys |
Kernblech fuer mantelkerne, insbesondere fuer transformatoren
|
|
DE3005567A1
(de)
*
|
1980-02-14 |
1981-08-20 |
Philberth, Karl, Dr.-Phys., 8031 Puchheim |
Kernbleche, insbesondere fuer transformatoren
|
|
US5594632A
(en)
*
|
1994-10-03 |
1997-01-14 |
Delco Electronics Corporation |
Power converter with harmonic neutralization
|
|
US5737203A
(en)
*
|
1994-10-03 |
1998-04-07 |
Delco Electronics Corp. |
Controlled-K resonating transformer
|
|
US5625543A
(en)
*
|
1994-10-04 |
1997-04-29 |
Delco Electronics Corp. |
Power converter with harmonic neutralization
|
|
US5587892A
(en)
*
|
1994-10-04 |
1996-12-24 |
Delco Electronics Corp. |
Multi-phase power converter with harmonic neutralization
|
|
US5668707A
(en)
*
|
1994-10-04 |
1997-09-16 |
Delco Electronics Corp. |
Multi-phase power converter with harmonic neutralization
|
|
PL3677096T3
(pl)
|
2017-09-01 |
2025-05-05 |
Trestoto Pty Limited |
Obwód sterujący oświetleniem, instalacja oświetleniowa oraz sposób oświetlania
|