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:
May. 21, 2024
Filed:
Nov. 10, 2021
Nidec Elesys Corporation, Kawasaki, JP;
Naoki Iwagami, Kawasaki, JP;
NIDEC ELESYS CORPORATION, Kanagawa, JP;
Abstract
A capacitor module that smooths a voltage of an inverter circuit includes a supply assembly including a connection terminal to the inverter circuit, an alternating-current assembly including a capacitor and a first bus bar, and a direct-current assembly including a second bus bar connecting a DC power source and the supply assembly. The alternating-current assembly and the direct-current assembly are side by side in a plan view and one side view of the capacitor module, and are arranged with the side surfaces thereof opposing each other in an opposite side view. The supply assembly is located inside an outer peripheral region collectively surrounding both the alternating-current assembly and the direct-current assembly in the plan view.