Motors, pumps, and other electromechanical devices are tinier than ever–and getting even smaller. Now, for the first time, researchers have used miniature, nested cylinders, called multiwalled carbon ...
The patent application (Publication Number: US20240035559A1) describes a device comprising a case that forms an oil bath for storing oil. The device includes a first rotating body partially immersed ...
Midea Group has patented a counter-rotating motor for high-speed blenders. The motor includes a stator with outer and inner windings, an inverter for synchronous excitation, an inner rotor rotating in ...
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