Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gerhard Rohlfing0
Jens-Uwe Brandt0
Axel Jaeschke0
Date of Patent
January 4, 2011
Patent Application Number
11916108
Date Filed
May 31, 2006
Patent Primary Examiner
Patent abstract
A screw displacement pump is provided. The screw displacement pump is of single-entry, double-shaft construction with an external bearing of the two screw shafts. A pump housing encloses the screw shafts by forming feed chambers and externally delimiting the feed chambers with its internal shell surface, as well as a suction chamber for the medium to be induced and a pressure chamber to accommodate the medium pumped by the screw shafts. The pump housing is inserted into a pressure housing and attached to the pressure housing, so that the pressure chamber encloses the pump, at least in part.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
