Schalk; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schalk; Karl.The latest application filed is for "electronic motor having a multi-pole external rotor".
- Schalk; Karl - Nuremberg DE
- Schalk; Karl - Nurnberg DE
| Patent | Date |
|---|---|
| Electronic motor having a multi-pole external rotor Grant 4,286,184 - Kogler , et al. August 25, 1 | 1981-08-25 |
| Brushless direct current motor Grant 4,246,518 - Kogler , et al. January 20, 1 | 1981-01-20 |
| Direct current stepper motor with a permanent magnet rotor and electronic commutation device Grant 4,242,624 - Schalk , et al. December 30, 1 | 1980-12-30 |
| Direct current motor with polyphase stator winding and electronic commutating device controlled by an angular position transmitter Grant 4,225,811 - Kuhnlein , et al. September 30, 1 | 1980-09-30 |
| Control arrangement for a brushless D-C motor Grant 4,167,693 - Liska , et al. September 11, 1 | 1979-09-11 |
| Brushless D-C motor with several Y connected phase windings Grant 4,132,930 - Schalk January 2, 1 | 1979-01-02 |
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