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:
Sep. 05, 2023
Filed:
Sep. 14, 2020
Meidensha Corporation, Tokyo, JP;
Shota Suzuki, Tokyo, JP;
MEIDENSHA CORPORATION, Tokyo, JP;
Abstract
Installation workability of a motor systemis improved and occurrence of a communication error between an inverterand an electric portionof an electric oil pumpdue to entry of noise can be suppressed. A motor portionand the inverterare adjacent to each other in a motor axial direction, at an adjacent portion, a wall of a casing of the inverteron an arrow A direction side and a wall of a casing of the motor portionon an arrow B direction side are shared as a barriermade of the same member, and in a position that a pump portionside of the electric oil pumpincluding a pump portion, an internal motor, and an electric portionarranged in the motor axial direction faces the arrow A direction side, the electric oil pumpis disposed in the casing of the motor portionand the inverter