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:
Oct. 14, 2014
Filed:
Feb. 14, 2008
Johann Guelich, Villeneuve, CH;
Johann Guelich, Villeneuve, CH;
Sulzer Pumpen AG, Winterthur, CH;
Abstract
A pump system () is provided for the pumping of multiphase mixtures which includes a pumping apparatus () for multiphase mixtures with at least one liquid phase and at least one gaseous phase. The pumping apparatus () contains one or more axial compression stages with one respective axial impeller each and one or more pumping stages with a respective one radial impeller each which are arranged adjoining the axial compression stage or stages, wherein the pump system () additionally includes a separator () at the inlet side of the pumping apparatus () to separate a portion of the gaseous phase and wherein the pumping apparatus () is configured for delivery heads larger than 50 m.