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:
Oct. 24, 1978
Filed:
Mar. 24, 1977
Sanford A Weil, Chicago, IL (US);
William F Rush, Arlington Heights, IL (US);
Jaroslav Wurm, N. Riverside, IL (US);
Raymond J Dufour, Wheaton, IL (US);
Institute of Gas Technology, Chicago, IL (US);
Abstract
A solid adsorption air conditioning apparatus and process for cooling and heating which is compact in size and particularly adapted to low capacity and which may be at least partially solar powered and air cooled. The apparatus and process utilizes water vapor as refrigerant working within a hermetically sealed module. The hermetically sealed module has opposing thermally conductive walls which are internally coated with water vapor adsorbent material and thermally insulated from each other. The water vapor working fluid is desorbed from the adsorbent on the interior of a first side by heating while removing heat from the opposing second side causing the working fluid to adsorb in a condenser function at the second side and then applying heat to the second side while removing heat from the first side causing the working fluid to desorb from the second side and adsorb at the first side functioning as an adsorber while the second side is functioning as an evaporator and recycling said thermal condition sequence to provide desired conditioning to an air conditioned space.