Featured patents

Driving Device of Brushless DC Motor for Fan and Driving Method Thereof
US 08456119 B2, June 4, 2013, Yen-Hung Wu et al. / Delta Electronics, Inc. (Kuei San, Taoyuan Hsien, TW)
A driving device of a brushless DC motor for a fan, the driving device…

Single-Phase Brushless Motor Drive Circuit
US 08692494 B2, April 8, 2014, Tsutomu Murata / Semiconductor Components Industries, LLC (Phoenix, US)
A driving circuit for a single-phase brushless motor, comprising:…

System for Controlling Rotary Electric Machines to Reduce Current Ripple on a Direct Current Bus
US 08648559 B2, Feb. 11, 2014, Brij N. Singh / Deere & Company (Moline, US)
A system for controlling the propulsion of a vehicle, the system comprising:…

Patentorg has 3 documents under Brushless Motor Open-Loop Control Patents.

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