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:
Mar. 31, 2026
Filed:
Jul. 13, 2022
Aisin Corporation, Kariya, JP;
Takeshi Torii, Kariya, JP;
Shoichi Yamasaki, Kariya, JP;
AISIN CORPORATION, Kariya, JP;
Abstract
A case () that houses a rotary electric machine () and an inverter device (INV) has an inlet () through which coolant flows, and a channel () along which the coolant flows. The channel () includes a first heat exchange portion () where heat is exchanged between the inverter device (INV) and the coolant, and a turbine disposition portion () where a turbine () is disposed. The turbine () is rotated by a flow of the coolant passing through the turbine disposition portion (), and a pump rotor () of an oil pump () that discharges oil to be supplied to the rotary electric machine () is drivingly connected to the turbine ().