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. 16, 2025
Filed:
Jul. 01, 2024
Applicant:
Coavis, Sejong-si, KR;
Inventors:
Hyun Tae Lee, Sejong-si, KR;
Woo Keun Lee, Sejong-si, KR;
Assignee:
COAVIS, Sejong-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/42 (2006.01); F04D 1/00 (2006.01); F04D 1/06 (2006.01); F04D 13/06 (2006.01); F04D 13/14 (2006.01); F04D 17/16 (2006.01); F04D 25/16 (2006.01); F04D 29/043 (2006.01); F04D 29/44 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F04D 29/4293 (2013.01); F04D 1/006 (2013.01); F04D 1/06 (2013.01); F04D 13/06 (2013.01); F04D 13/14 (2013.01); F04D 17/162 (2013.01); F04D 25/16 (2013.01); F04D 29/043 (2013.01); F04D 29/424 (2013.01); F04D 29/426 (2013.01); F04D 29/445 (2013.01); F04D 29/447 (2013.01); F04D 29/588 (2013.01);
Abstract
The present invention provides an electric water pump in which a plurality of inlets and outlets for the distribution of fluid are provided in one housing, and the fluid is pumped into each space by an rotational operation of one impeller in a state where a space is partitioned for each inlet and outlet through which the fluid is distributed, thereby distributing the fluid through multiple paths with one water pump and reducing costs and weight through structure simplification.