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. 07, 1977
Filed:
May. 29, 1975
Applicant:
Inventor:
John Engalitcheff, Jr, Gibson Island, MD (US);
Assignee:
Baltimore Aircoil Company, Inc., Jessup, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28C / ;
U.S. Cl.
CPC ...
261 / ; 62305 ; 261116 ;
Abstract
This application illustrates staging of injector type evaporative heat exchangers in such a way that the water to have heat extracted from it flows through the stages in series but comes into contact with a new volume of air at each stage. Dramatic reductions in size of unit required to deal with high loads is achieved without increase in horsepower requirements.