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:
Mar. 23, 1999
Filed:
Jul. 26, 1996
Brian L Cunkelman, Wilmerding, PA (US);
Walter E Goettel, Monongahela, PA (US);
Daniel G Wagner, Pittsburgh, PA (US);
Roger Drummond, Hermine, PA (US);
Westinghouse Air Brake Company, Wilmerding, PA (US);
Abstract
A thermostatically controlled intercooler system for use with a multiple stage compressor to prevent the condensation of water from the compressed gas, such as air, within the system, whereby the temperature of a compressed gas entering a second compressor stage following the first compressor stage is controlled to a target temperature, ideally up to about 250.degree. F., as will not allow the partial pressure of the water vapor therein to exceed the saturation vapor pressure associated with and defined by the temperature achieved by cooling the air prior to the air entering the subsequent compression stage.