Ksb Aktiengesellschaft

Ksb Se & Co. Kgaa

Boris Janjic

Jochen Schaab

Sebastian Lang

Daniel Gontermann

Axel Schunk

Jochen Mades

Timo Muntz

Florian Kanoffsky

Tobias Klunke

Martin Mueller

Meike Haussmann

Michael Koenen

Michael KÖNEN

A pump assembly such as a centrifugal pump assembly includes a lantern arranged between a pump housing and a motor housing. Surface enlarging elements are arranged at the lantern for increasing heat dissipation and/or enhancing cooling air flow.

Lanterns with elements for heat discharge

A centrifugal pump includes a blade arrangement. The blade arrangement has a carrier unit on which blades are arranged. The blades are subdivided into segments. The carrier unit is divided into annular portions which adjoin one another radially. Segments are arranged offset from one another in the annular portions.

Blade arrangement having microblades

A rotor for a reluctance machine is provided. The rotor includes a cylindrical soft-magnetic element having cutouts for forming magnetic flux barriers. Some or all of the flux barriers are divided by one or more webs, with the profile of the individual webs forming a closed line which divides the rotor in the radial direction into an inner and an outer region. The cut-outs may be partially or fully filled with a a paramagnetic or diamagnetic filler material.

Rotor, reluctance machine and production method for a rotor

A rotor for a reluctance machine and a method of producing a rotor for a reluctance machine is provided. The rotor is formed as a soft magnetic element which is cylindrical in shape. The soft magnetic element has recesses for forming flux barriers, one or more flux barriers being at least partially filled with a filler material, and the filler material of said flux barriers extending up to the rotor periphery and forming part of the rotor periphery.

Rotor, reluctance machine and method for manufacturing the rotor

A rotor for a reluctance machine is provided. The rotor includes a soft magnetic element which is cylindrical in shape. The soft magnetic element has recesses forming flux barriers. At least part of the recesses are filled with an electrically conducting and magnetically non-conducting filler material such that a starting cage is formed in a peripheral region of the rotor. The ratio of the surface of the filled region of the flux barriers to the surface of the region of the unfilled flux barriers is at least 0.2 for at least one rotor cycle.

Rotor and reluctance machine

Growing community of inventors

Frankenthal, Germany

Boris Janjic