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:
Apr. 20, 1993
Filed:
Oct. 30, 1990
Applicant:
Inventor:
John M Lehto, Cokato, MN (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60 3953 ; 55 21 ;
Abstract
A method and arrangement for providing air to a gas turbine inlet, to facilitate energy production, are provided. In general, preferred methods involve both cooling air to be delivered to the gas turbine inlet, and also reducing the humidity content thereof. Preferred apparatus to accomplish the methods include: a water spray cooling arrangement; a liquid desiccant contactor; and, a vapor compression chiller arrangement. Preferably, cold solutions for operation of the water spray cooler and the liquid desiccant contactor are provided via absorption chiller arrangements.