Featured patents

Driving Apparatus for an Electromagnetic Load and Related Method
US 08829837 B2, Sept. 9, 2014, Ezio Galbiati / STMicroelectronics S.r.l. (Agrate Brianza, IT)
An apparatus, comprising:…

Electric Power Tool
US 08674640 B2, March 18, 2014, Hidekazu Suda et al. / Makita Corporation (Anjo-shi, JP)
An electric power tool provided with a plurality of operation modes, the tool…

Electric Tool
US 08847532 B2, Sept. 30, 2014, Hiroshi Miyazaki et al. / Panasonic Corporation (Osaka, JP)
An electric tool comprising:…

Integrated Regenerative AC Drive With Solid State Precharging
US 08816625 B2, Aug. 26, 2014, Jeremiah Kopiness et al. / Rockwell Automation Technologies, Inc. (Mayfield Hts., US)
An integrated AC regenerative motor drive, comprising:…

Method and Device for Controlling an Electric Motor
US 08653775 B2, Feb. 18, 2014, Juergen Hachtel et al. / Robert Bosch GmbH (Stuttgart, DE)
A method for controlling an electric motor, the method comprising:…

Motor Control Device
US 08872458 B2, Oct. 28, 2014, Takayuki Fukuoka et al. / Omron Automotive Electronics Co., Ltd. (Aichi, JP)
A motor control device comprising:…

Motor Drive System and Control Method Thereof
US 08729846 B2, May 20, 2014, Hideki Nakata / Panasonic Corporation (Osaka, JP)
A motor drive system comprising:…

Operationally Dependent Filtering for Soft Starter Current Measurements
US 08587240 B2, Nov. 19, 2013, Steven A. Dimino et al. / Eaton Corporation (Cleveland, US)
A motor soft starter comprising:…

Power Tool
US 08686675 B2, April 1, 2014, Kazumi Tanaka et al. / Hitachi Koki Co., Ltd. (Tokyo, JP)
A power tool comprising:…

Protection Relay, Electrical Switching Apparatus, and System for Determining and Outputting Fault Current Available at a Load and Incident Energy or Personal Protective Equipment Level Operatively Associated Therewith
US 08493012 B2, July 23, 2013, Joe M. Kellis et al. / Eaton Corporation (Cleveland, US)
A protection relay for an electrical switching apparatus for a load, said…

Thermal Stress Reduction in Aircraft Motor Controllers
US 08786232 B2, July 22, 2014, Huazhen Chai et al. / Hamilton Sundstrand Corporation (Windsor Locks, US)
A thermal stress reduction method for an aircraft motor controller having…

Patentorg has 11 documents under Motor Load, Armature Current or Force Control During Starting Stopping Patents.

Other subcategories for category Electricity: motive power systems
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