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. 07, 2021
Filed:
Jun. 29, 2017
Applicant:
Amotech Co., Ltd., Incheon, KR;
Inventor:
Jeong Hoon Lee, Seoul, KR;
Assignee:
AMOTECH CO., LTD., Incheon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 13/08 (2006.01); F04D 29/046 (2006.01); F04D 29/58 (2006.01); F04D 29/20 (2006.01); F04D 29/24 (2006.01); F04D 13/06 (2006.01);
U.S. Cl.
CPC ...
F04D 13/086 (2013.01); F04D 29/046 (2013.01); F04D 29/20 (2013.01); F04D 29/242 (2013.01); F04D 29/588 (2013.01); F04D 13/0606 (2013.01);
Abstract
Provided is a water pump including: a housing; a support shaft fixed to the housing; an impeller disposed on an upper portion of the housing; a stator disposed inside the housing; a rotor rotatably supported to the support shaft; and a connecting member inserted in the supporting shaft to rotatably support the rotor and connecting between the rotor and the impeller, thereby reducing the number of parts and simplifying a manufacturing process.