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. 13, 2004
Filed:
Dec. 31, 2001
Peter Nüsser, Berlin, DE;
Johannes Müller, Berlin, DE;
Hans-Erhard Peters, Berlin, DE;
Norbert Buske, Berlin, DE;
Werner Neumann, Berlin, DE;
Kurt Graichen, Berlin, DE;
Conrad Kauffeldt, Berlin, DE;
Berlin Heart AG, Berlin, DE;
Abstract
The invention provides a device for the axial delivery of fluidal mediums, which outer diameter is not or only insignificantly larger than the diameter of the fluid carrying pipe, which reduces to a large extent a shearing and vortexing of the fluid. A device for the axial delivery of fluidal mediums, having a tubular hollow body arrangement, in which delivery area, an impeller ( ) with a blading, which can be rotated, is arranged and also has a fluid directional means. A motor ( ), at least one impeller ( ) which can be rotated, and at least one motor mounting ( ) are arranged in a tubular hollow body ( ) of the hollow body arrangement. The impeller ( ) is connected axially force-fittingly and/or form-fittingly to the motor ( ).