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Coaxial air to air heat exchanger for circumferential window frame installation


Title: Coaxial air to air heat exchanger for circumferential window frame installation.
Abstract: The circumferential and coaxial heat exchanger, consisting of frame, ducts for supplied and discharged air, as well as fans, is characterized in that, it is made up of at least one internal diaphragm (1), situated coaxially with the external enclosure (2) and separating at least two tightly divided coaxial ducts (3) and (4) for the supplied and discharged air. The internal diaphragm (1), separating the air ducts (3) and (4) is made of material combining high thermal conductivity, resistance to corrosion and adequate strength parameters (preferably aluminium alloys), and the shape of its cross-section is corresponding to the to the shape of external enclosure (2). ...
USPTO Applicaton #: #20120285666
Inventors: Jacek Olaf Klimaszewski



The Patent Description & Claims data below is from USPTO Patent Application 20120285666, Coaxial air to air heat exchanger for circumferential window frame installation.




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stats Patent Info
Application #
US 20120285666 A1
Publish Date
11/15/2012
Document #
13522541
File Date
04/30/2010
USPTO Class
16510434
Other USPTO Classes
International Class
28D15/00
Drawings
4


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Heat Exchange   Intermediate Fluent Heat Exchange Material Receiving And Discharging Heat   Including Means To Move Gaseous Heat Exchange Material  

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