Berlin Heart Gmbh

Werner Neumann

Kurt Graichen

Hans-Erhard Peters

Peter Nüsser

Andreas Arndt

Johannes Mueller

Joerg Mueller

Conrad Kauffeldt

Peter Nuesser

Norbert Buske

Peter N&uuml;sser

Johannes M&uuml;ller

Andrcas Arndt

Peter NÜSSER

A device for axially conveying fluids, wherein the conveyor part thereof is entirely magnetically borne and the radial bearing thereof is provided with sufficient rigidity and efficiently dampened, whereby problems encountered when passing through critical speeds and the disadvantageous effects of hydrodynamic and mechanical imbalance of the rotor are avoided. The magnetic bearing is combined with a hydrodynamic bearing.

Device for axially conveying fluids

The invention relates to a hard magnetic object and a method for adjusting a magnetic vector of a hard magnetic object. Therefore, the invention has the object, to provide a hard magnetic object and a method for its manufacture, which hard magnetic object has, without being influenced by an outside magnetic circuit, a desired resultant magnetic vector, which is in the frame of a predetermined tolerance range, and furthermore, that the hard magnetic object has a higher maximal energy density compared to the State of Art. According to the invention a hard magnetic object, which magnetic vector is as far as possible within the frame of a predetermined tolerance range, consists at least of one hard magnetic moulding () and at least one further moulded dement (), which are combined with each other in such a way, that by means of shape, bringing together and aligning of the moulding () and of the moulded element (), a predetermined direction and position of the magnetic vector of the hard magnetic object is achieved. The magnetic vector of the hard magnetic object is the resultant magnetic vector of the magnetic vectors () of the hard magnetic moulding () and of the moulded elements ().

Hard magnetic object and method for adjusting the direction and position of a magnetic vector

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 ( ).

Device for the axial transport of fluid media

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Berlin, Germany

Werner Neumann