The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1997
Filed:
Oct. 07, 1994
Applicant:
Inventor:
Harold H Seward, Arlington, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H / ;
U.S. Cl.
CPC ...
392341 ; 392354 ; 392357 ; 219400 ;
Abstract
A thermal energy storage and exchanger device includes, a plurality of horizontal, superimposed, spaced plates defining a plurality of clear, horizontal, continuous, uniformly spaced flow passageways between them; and introduction means selectively operable for driving a thermal energy exchanger fluid horizontally through the flow passageways to introduce thermal energy to the plates in one mode and extract thermal energy from the plates in a second mode; the plates being vertically spaced and horizontally oriented for minimizing convection and heat exchange in a third, storage mode when the thermal energy exchanger fluid resides in the flow passageways undriven by the introduction means.