Inductor for single-shot induction heating of complex workpieces

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United States of America Patent

PATENT NO 9491810
APP PUB NO 20140374410A1
SERIAL NO

14306708

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Abstract

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A single-shot inductor is provided to induction heat treat a complex workpiece that has an at least partially cylindrical component with its central axis coincident with the central axis of a circular component and connected at one end to the circular component with a diameter larger than the diameter of the at least partially cylindrical component. The single-shot inductor has a single crossover inductor section connected to the first ends of two longitudinal leg inductor sections with the second ends of the two longitudinal leg inductor sections connected to a collar inductor section that surrounds the entire circumference of the at least partially cylindrical component when the complex workpiece is loaded in the single-shot one-turn inductor for an induction heating application. Alternatively the single-shot inductor may have two collar inductor sections interconnected between two longitudinal leg inductor sections where one of the leg sections can accept a supply of alternating current.

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Patent Owner(s)

Patent OwnerAddress
INDUCTOHEAT INC32251 NORTH AVIS DRIVE MADISON HEIGHTS MI 48071

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rudnev, Valery I Rochester Hills, US 22 101
West, William D Troy, US 7 91

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