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:
Sep. 05, 2017
Filed:
Sep. 24, 2014
Klaus Hörmeyer, Duesseldorf, DE;
Roland Emmrich, Duesseldorf, DE;
Bernhard Eisenberg, Bochum, DE;
Dirk Anding, Bottrop, DE;
Henning Ressing, Bottrop, DE;
Klaus Hörmeyer, Duesseldorf, DE;
Roland Emmrich, Duesseldorf, DE;
Bernhard Eisenberg, Bochum, DE;
Dirk Anding, Bottrop, DE;
Henning Ressing, Bottrop, DE;
MAN Diesel & Turbo SE, Augsburg, DE;
Abstract
A compressor arrangement has a common shaft, an axial compressor having at least a single-stage, and a radial compressor having at least single-stage. Assemblies of the, or each, axial compressor stage on the rotor side and assemblies of the, or each, radial compressor stage on the rotor side are attached to a common shaft (). A ratio between a maximum diameter of the shaft () in the region of the axial compressor () and a minimum radial impeller seat diameter of the shaft () in the region of the radial compressor () is between 1.5 and 3.0.