Featured patents

Dual Bipolar Magnetic Field for Rotary High-Voltage Contactor in Automotive Lithium-Ion Battery Systems
US 08514037 B2, Aug. 20, 2013, Chih-Cheng Hsu et al. / GM Global Technology Operations LLC (Detroit, US)
A vehicular propulsion system comprising:…

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Other subcategories for category Electricity: magnetically operated switches, magnets, and electromagnets
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