|
US3662237A
(en)
*
|
1966-11-11 |
1972-05-09 |
Robert Favre |
Commutated motor including commutation means responsive to reactive voltage induced in armature windings
|
|
DE1916744A1
(de)
*
|
1968-04-02 |
1970-02-19 |
Tokyo Shibaura Electric Co |
Transistorisierter,buerstenloser Elektromotor
|
|
DE1905624C3
(de)
*
|
1969-02-05 |
1978-07-13 |
Siemens Ag, 1000 Berlin Und 8000 Muenchen |
Zahnärztliches Bohrhandstück
|
|
FR2031858A5
(lt)
*
|
1969-02-11 |
1970-11-20 |
Thomson Csf |
|
|
US3573593A
(en)
*
|
1969-04-01 |
1971-04-06 |
Burroughs Corp |
Angular velocity control system for step servo motor system responsive to winding deenergization
|
|
DE2030663A1
(de)
*
|
1969-06-24 |
1971-01-07 |
Pioneer Electronic Corp , Tokio |
Hall Motor
|
|
BE759482A
(fr)
*
|
1969-11-26 |
1971-04-30 |
Asea Ab |
Systeme d'entrainement comportant un moteur a reluctance
|
|
US3663877A
(en)
*
|
1970-04-02 |
1972-05-16 |
Ampex |
Brushless dc motor including tachometer commutation circuit
|
|
US3679954A
(en)
*
|
1970-07-13 |
1972-07-25 |
Lear Siegler Inc |
Brushless d.c. motor with rate control of position sensor
|
|
US3667018A
(en)
*
|
1970-09-28 |
1972-05-30 |
Sperry Rand Corp |
Brushless dc motor having electronic commutation responsive to rotor position and induced armature winding voltage
|
|
US3667019A
(en)
*
|
1970-10-12 |
1972-05-30 |
Gen Motors Corp |
Control circuit for adjusting and regulating the speed of a brushless direct current motor responsive to voltages induced in the armature windings
|
|
US3795849A
(en)
*
|
1970-12-23 |
1974-03-05 |
Suwa Seikosha Kk |
Brushless direct current motor
|
|
JPS5225926B2
(lt)
*
|
1971-11-30 |
1977-07-11 |
|
|
|
US4132414A
(en)
*
|
1972-02-07 |
1979-01-02 |
Jack Dinsdale |
Gramophone turntable apparatus
|
|
US3780362A
(en)
*
|
1972-02-15 |
1973-12-18 |
B Stromin |
Method for control of a brushless motor
|
|
JPS5314122B2
(lt)
*
|
1972-04-08 |
1978-05-15 |
|
|
|
JPS4921613A
(lt)
*
|
1972-06-22 |
1974-02-26 |
|
|
|
US3988652A
(en)
*
|
1972-06-22 |
1976-10-26 |
Kabushiki Kaisha Suwa Seikosha |
Stabilized brushless motor drive circuit
|
|
DE2252728A1
(de)
*
|
1972-10-27 |
1974-05-02 |
Papst Motoren Kg |
Kollektorloser gleichstrommotor
|
|
JPS51610A
(en)
*
|
1974-06-24 |
1976-01-06 |
Canon Kk |
Hoorumootaano kudokairo
|
|
JPS5812838B2
(ja)
*
|
1974-09-07 |
1983-03-10 |
日本ビクター株式会社 |
チヨクリユウブラシレスモ−タ
|
|
FR2352435A1
(fr)
*
|
1976-05-19 |
1977-12-16 |
Matra Engins |
Dispositif d'alimentation pour machine a reluctance variable
|
|
JPS55133659A
(en)
*
|
1979-04-05 |
1980-10-17 |
Sony Corp |
Dc motor
|
|
US4347464A
(en)
*
|
1981-03-02 |
1982-08-31 |
General Electric Company |
FET Motor drive system
|
|
JPS58127586A
(ja)
*
|
1982-01-22 |
1983-07-29 |
Victor Co Of Japan Ltd |
直流無整流子電動機
|
|
US4679112A
(en)
*
|
1986-07-31 |
1987-07-07 |
General Motors Corporation |
Transistor protection circuit for automotive motor control applications
|