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:
Mar. 27, 2018
Filed:
Feb. 08, 2016
Applicant:
Danfoss A/s, Nordborg, DK;
Inventor:
Erik Haugaard, Grasten, DK;
Assignee:
Danfoss A/S, Nordborg, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 15/06 (2006.01); F04C 2/34 (2006.01); F04C 2/344 (2006.01);
U.S. Cl.
CPC ...
F04C 15/06 (2013.01); F04C 2/3441 (2013.01); F04C 2/3448 (2013.01); F04C 2250/101 (2013.01); F04C 2250/102 (2013.01);
Abstract
A vane pump () is disclosed comprising a housing () having a stator bore, a rotor () being rotatably mounted within said stator bore, and having a number of vanes () slidably mounted in said rotor () in radial direction of said rotor (), an inlet () and an outlet (). Such a vane pump should have a good efficiency. To this end said inlet () opens in an axial end wall of said stator bore () and said outlet () is connected to an outflow area formed in a circumferential wall () of said stator bore.