The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Jun. 29, 2007
Applicant:
Bent Døssing, Silkeborg, DK;
Inventor:
Bent Døssing, Silkeborg, DK;
Assignee:
Grundfos Management a/s, Bjerringbro, DK;
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); F04D 29/00 (2006.01); F04D 17/08 (2006.01); F04D 9/00 (2006.01);
U.S. Cl.
CPC ...
F04D 9/003 (2013.01);
Abstract
The centrifugal pump assembly comprises a device for separating gas from the fluid to be delivered, which is arranged on the suction side. The gas separation device is provided with an impact body () which at least partly is arranged in the suction-side flow path () of the fluid to be delivered, and on the housing side is arranged at a distance to the suction port of the pump.