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:
May. 31, 1994
Filed:
Apr. 14, 1993
Michael J Doke, Dallas, TX (US);
Richard A Howarth, Allen, TX (US);
Leonard J Recine, Sr, Plano, TX (US);
Marlow Industries, Inc., Dallas, TX (US);
Abstract
A modular thermoelectric assembly is provided to maintain the temperature within a container or enclosed structure at a desired level. The thermoelectric assembly includes a thermoelectric device with a hot sink and a cold sink. A layer of insulating material is disposed between the hot sink and the cold sink. The hot sink and the insulating material are used to install the thermoelectric assembly into an appropriately sized opening extending through the exterior of the container or enclosed structure. A thermoelectric device, contained within the layer of insulating material, functions as a heat pump to transfer heat between the cold sink and the hot sink. An electrical motor, rotating shaft and propellers are carried by the assembly to assist in the circulation of air to improve the efficiency of the cold sink and the hot sink.