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. 25, 2010
Filed:
Nov. 30, 2006
Todd R. Peterson, New Boston, MI (US);
Ketan Adhvaryu, Sterling Heights, MI (US);
Ramon B. Jaramillo, Sterling Heights, MI (US);
Todd R. Peterson, New Boston, MI (US);
Ketan Adhvaryu, Sterling Heights, MI (US);
Ramon B. Jaramillo, Sterling Heights, MI (US);
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
A pump having a housing with a torus and a stripper region. The stripper region has a housing groove formed on the surface of the stripper region. The housing groove has a surface forming a length, width and depth of the groove. The pump also has a cover connectable to the housing. The cover extends over the housing groove formed on the surface of the stripper region. An impeller has a plurality of vanes that extend radially outward from an impeller frame, wherein the impeller is rotatably positioned between the housing. The cover and the plurality of vanes are positioned in operable relation to said housing groove.