Patent Number: 8,816,808

Title: Method and apparatus for cooling an annular inductor

Abstract: An inductor cooling method and apparatus is provided, where the inductor comprises both a substantially annular core and an aperture therethrough. The aperture is circumferentially surrounded by the substantially annular core. A container holds a substantially non-conductive coolant and the inductor is immersed in the coolant. Optional spacers hold the inductor away from the container to allow room for coolant circulation.

Inventors: MacLennan; Grant A. (Scottsdale, AZ), Richie, Jr.; Benjamin L. (Scottsdale, AZ)


International Classification: H01F 27/10 (20060101)

Expiration Date: 8/26/12018