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:
Apr. 20, 2021
Filed:
Apr. 01, 2016
Applicant:
Pierburg Pump Technology Gmbh, Neuss, DE;
Inventors:
Thomas Wienecke, Willich, DE;
Elias-Immanuel Weirich, Aachen, DE;
Stephan Schreckenberg, Pulheim-Stommeln, DE;
Assignee:
PIERBURG PUMP TECHNOLOGY GMBH, Neuss, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/42 (2006.01); F04D 29/62 (2006.01); F01P 5/10 (2006.01); F04D 13/06 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F04D 29/426 (2013.01); F04D 29/628 (2013.01); B60G 2204/20 (2013.01); F01P 5/10 (2013.01); F04D 13/06 (2013.01); F04D 29/669 (2013.01);
Abstract
A coolant pump assembly includes an electric coolant pump for a motor vehicle. The electric coolant pump includes a multi-part pump housing and an electric drive unit arranged in the multi-part pump housing. The multi-pat housing includes a coolant inlet, a coolant outlet, and a fastening assembly via which the electric coolant pump is detachably connected in an engine compartment to an engine component and/or to a body part. The fastening assembly includes at least one screw connection and at least one interlocking connection.