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:
Jul. 21, 2020
Filed:
Dec. 21, 2015
General Electric Company, Schenectady, NY (US);
Douglas Carl Hofer, Clifton Park, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A compressor system includes a first compressor assembly including at least one first impeller. The first compressor assembly defines at least one first volute configured to receive a first working fluid from the at least one first impeller at a first pressure and a first temperature. The compressor system also includes a second compressor assembly rotatably coupled to the first compressor assembly. The second compressor assembly includes at least one second impeller rotatably coupled to the at least one first impeller. The second compressor assembly defines at least one second volute configured to receive a second working fluid from the at least one second impeller at a second pressure. Further, at least one of the following conditions exist, i.e., the first pressure is different from the second pressure and the first temperature is different from the second temperature.