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. 02, 2025
Filed:
Oct. 07, 2024
Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;
Yuki Yokoi, Kariya, JP;
Naoki Koeda, Kariya, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;
Abstract
A centrifugal compressor includes a rotary shaft, a compression mechanism that compresses fluid, a motor, an inverter, a housing, and a wiring unit. The compression mechanism includes an impeller, a suction chamber, a diffuser, and a volute. The housing has a motor housing member, an impeller housing member, a suction housing member, and an inverter housing member. The housing has a through hole that extends to an inside of the inverter housing member from the motor housing member. The wiring unit is disposed in the housing and inserted in the through hole. The through hole is disposed away from the volute. A suction passage is located away from the through hole in a circumferential direction of the rotary shaft.