High power induction work coil for small strip susceptors

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE36787
SERIAL NO

08588365

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is disclosed a high power induction heating coil for use in thermoplastic welding where a metallic susceptor is embedded in a composite assembly and is heated by eddy currents generated by the coil. The coil is comprised of several windings of Litz wire composed of multiple individually insulated strands of copper wire. The coil is wound on a circular E core having a coolant conduit through the center of the core. Coolant is introduced through the central core and returned by circulating through the loosely wound coil to the coolant source.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANYARLINGTON VA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansen, Karl A Seattle, WA 11 394
Lunden, C David Federal Way, WA 7 192

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