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:
Jun. 16, 1992
Filed:
Oct. 16, 1989
Glenn M Carollo, Green Bay, WI (US);
Miller Electric Mfg. Co., Appleton, WI (US);
Abstract
A self-contained heat exchange system (10) is provided wherein the fan (14), pump (18), radiator (30), and motor (16) are disposed within a cylindrical flow path (40) defined by a resilient housing (12). In accordance with a preferred embodiment, the housing (12) comprises a double walled, generally annular fluid reservoir (46). Accordingly, the inside wall (44) of the housing defines the airflow path (40), thereby maximizing heat exchange efficiency per unit volume of heat exchange fluid. Moreover, the annular character of the fluid tank (12) in conjunction with the disposition of the pump (18) within the airflow path (40) defined by the annulus, ensures that the pump (18) is always in a primed condition.