Andreas Hettich Gmbh & Co Kg

Robert Hegele

Klaus-Guenter Eberle

Klaus-Günter Eberle

Matthias Hornek

Andreas Hoelderle

Rainer Prilla

The invention relates to a centrifuge (), having a drive shaft (), a rotor (), which is mounted on the drive shaft () and is axially removable in a removal direction (), a quick closure (), which operates between the rotor () and the drive shaft () and by means of which the rotor () can be fixed relative to the drive shaft () in the removal direction (), a thrust bearing () connected to the drive shaft (), a locking bearing () connected to the rotor (), at least one blocking element (), which, when activated, fixes the rotor () relative to the drive shaft () and operates between the locking bearing () of the rotor () and the thrust bearing () of the drive shaft (). The pivot axis () is aligned perpendicular to a straight line parallel to the drive shaft () and the blocking element () has a cardan shaft (), which is rotatable about the pivot axis (), and is connected to a bearing () via the cardan shaft ().

Centrifuge

A centrifuge () comprising a housing (), a rotor (), a safety vessel () in which the rotor () is supported on a drive shaft () extending through the safety vessel () and a centrifuge cover () limiting an inner space () of the housing (), wherein the safety vessel () is provided in the inner space (), a gaseous coolant enters the inner space () via a suction opening (), flows through the inner space (), thereby guided laterally past the safety vessel () and at least sectionally past the drive motor via the rotor (), and laterally exits the inner space () of the housing () through an outlet opening (). The invention is characterized by a channel () being provided for the gaseous coolant, running around the safety vessel () at least in part and formed by the safety vessel () and at least one flow guidance (), provided in radial direction.

Growing community of inventors

Ravensburg, Germany

Robert Hegele