Heat exchanger stack apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4481771
SERIAL NO

06405749

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat exchanger stack apparatus for use on a remotely heated Stirling engine having a variable swashplate drive mechanism, which comprises rigidly combining a regenerator, a flexible heat exchanger, a short, rigid hot connecting duct and a cylinder. A heat exchanger stack apparatus for each cylinder of the engine is mounted on a drive mechanism housing with the regenerator adjacent to a cooler located within the drive mechanism housing. The cooler, regenerator and flexible heat exchanger are axially aligned providing a linear flowpath for the engine working fluid. Bellows and flexible tubes connected to the flexible heat exchanger provide axial and transverse flexibility to reduce thermal stresses within the heat exchanger stack apparatus.

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Patent Owner(s)

Patent OwnerAddress
STM POWER INC275 METTY DRIVE ANN ARBOR MI 4810

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meijer, Roelf J Ann Arbor, MI 28 711
Ziph, Benjamin Ann Arbor, MI 19 369

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