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:
Aug. 29, 2023
Filed:
Sep. 11, 2018
Applicant:
Zhejiang Sanhua Intelligent Controls Co., Ltd., Zhejiang, CN;
Inventors:
Lulu Zhang, Zhejiang, CN;
Hongmei Tian, Zhejiang, CN;
Assignee:
Zhejiang Sanhua Intelligent Controls Co., Ltd., Shaoxing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/33 (2016.01); H05K 1/18 (2006.01); F04B 35/04 (2006.01); H05K 1/11 (2006.01); F04B 39/06 (2006.01); H02K 7/14 (2006.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); F04B 35/04 (2013.01); F04B 39/06 (2013.01); H02K 7/14 (2013.01); H05K 1/111 (2013.01); H05K 1/181 (2013.01); H05K 2201/10166 (2013.01);
Abstract
An electric pump is provided. The electric pump includes a PCB board, where the PCB board is formed with a power input port. The electric pump further includes a common mode filter, where the common-mode filter includes a common mode inductor, and the common mode inductor is arranged close to the power input port; and in a direction perpendicular to a plane on which the PCB is located, no wiring is provided at the common mode inductor corresponding to a wiring film layer in the PCB.