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:
Jun. 03, 2025
Filed:
Mar. 17, 2023
Kabushiki Kaisha Toyota Jidoshokki, Aichi, JP;
Atsushi Dojiri, Kariya, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Aichi, JP;
Abstract
An inverter-integrated electric motor includes: a motor housing; an inverter housing, and a metallic terminal. The motor housing and the inverter housing each have a projection having a terminal insertion hole through which the metallic terminal is inserted. The projections project while approaching each other, and each have a seal structure that surrounds the terminal insertion hole. One of the housings has a main projected-guide portion projecting more than the projection of the one of the housings and surrounding a part of the projection of the one of the housings. The other of the housings has an auxiliary projected-guide portion surrounding a part of the main projected-guide portion. The main projected-guide portion and the auxiliary projected-guide portion guide moisture intruded into a gap between the housings to suppress moisture retention around the seal structures.