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:
Dec. 29, 2015
Filed:
Jun. 15, 2012
Joseph E. Tix, Hastings, MN (US);
Mark T. Weinberger, Mounds View, MN (US);
Richard D. Anderson, Maple Grove, MN (US);
Jeffrey N. Velgersdyk, Minnetonka, MN (US);
Nicholas K. Studt, Husdon, WI (US);
Gregory A. Regenscheld, Maple Grove, MN (US);
Matthew R. Theisen, Mahtomedi, MN (US);
Kenneth C. Floer, Brooklyn Park, MN (US);
Mark J. Brudevold, Fridley, MN (US);
Arthur T. Graf, Roseville, MN (US);
Joseph E. Tix, Hastings, MN (US);
Mark T. Weinberger, Mounds View, MN (US);
Richard D. Anderson, Maple Grove, MN (US);
Jeffrey N. Velgersdyk, Minnetonka, MN (US);
Nicholas K. Studt, Husdon, WI (US);
Gregory A. Regenscheld, Maple Grove, MN (US);
Matthew R. Theisen, Mahtomedi, MN (US);
Kenneth C. Floer, Brooklyn Park, MN (US);
Mark J. Brudevold, Fridley, MN (US);
Arthur T. Graf, Roseville, MN (US);
Graco Minnesota Inc., Minneapolis, MN (US);
Abstract
A pumping system comprises an internal combustion engine, a generator, a pumping unit and a heat recovery system. The generator is driven by the internal combustion engine. The pumping unit is powered by the generator. The heat recovery system thermally couples the internal combustion engine with the pumping unit.