Invention Application
- Patent Title: Stator system
- Patent Title (中): 定子系统
-
Application No.: US11517785Application Date: 2006-09-08
-
Publication No.: US20070059191A1Publication Date: 2007-03-15
- Inventor: Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
- Applicant: Johann Kreidl , Hisham Kamal , Mikael Tekneyan , Michael Robby , Helmuth Weber
- Priority: DE102005042559.3 20050908
- Main IPC: F01C5/00
- IPC: F01C5/00 ; F16N13/20 ; F01C1/10 ; F04C2/00 ; F04C5/00
Abstract:
The invention relates to an eccentric screw pump and a method for its operation. Unlike the previously known prior art, where changes to the internal geometry of the pump stator caused by wear were always remedied with radially acting clamping measures, the invention is based on bringing this about by a change in the length of the lining.
Public/Granted literature
- US08007259B2 Stator system Public/Granted day:2011-08-30
Information query
