Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotating machine configurable as true DC generator or motor

Rotating machine configurable as true DC generator or motor

US Patent 5977684 · Granted Nov 2, 1999

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Step motor with spacing of same-phase stator pole groups based on one-half rotor2023
4-stator-pole step motor with passive inter-poles2023
Variable reluctance step motor having enhanced holding torque2022
Low detent torque hybrid step motor2021
Hybrid step motor with greater number of stator teeth than rotor teeth to delive2020
8-pole, 2-phase bipolar step motors with easy manufacture and optimum torque for2018
Lubrication reservoir for lead screw assembly2018
Reduced-vibration stepper motor2018
Motor having stator assembly with integrated mounting and heat sink features2017
Adjusting device for a damp adjustment cylinder and a vehicular shock absorber i2017
Hybrid step motor2015
Motor end cap with interference fit2012