COMPACT HIGH EFFICIENCY AIR TO AIR HEAT EXCHANGER WITH INTEGRATED FAN

A heat exchanger for a sealed enclosure is disclosed that includes a separator plate and a motor secured to the separator plate. The motor rotates a shaft having opposed ends, an ambient air impeller is secured to one end of the shaft, and an enclosed air impeller is secured to an opposite end of th...

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Bibliographic Details
Main Author HERRICK-KAISER NICHOLAS
Format Patent
LanguageEnglish
Published 29.03.2012
Subjects
BLASTING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MECHANICAL ENGINEERING
PRINTED CIRCUITS
WEAPONS
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Summary:A heat exchanger for a sealed enclosure is disclosed that includes a separator plate and a motor secured to the separator plate. The motor rotates a shaft having opposed ends, an ambient air impeller is secured to one end of the shaft, and an enclosed air impeller is secured to an opposite end of the shaft. An ambient shell secured to the separator plate substantially encloses the ambient air impeller and an enclosed air shell secured to the separator plate substantially encloses the enclosed air impeller. Each shell has an axial opening and a radial opening and a plurality of curvilinear fins extending between the separator plate and the shells. Airflow through the enclosed air shell imparts heat to the fins which transfer the heat for rejection by the airflow through the ambient air shell.
Bibliography:Application Number: US201113247058