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:
Nov. 04, 2025
Filed:
Mar. 22, 2024
Nidec Powertrain Systems Corporation, Kanagawa, JP;
Hiroki Shimizu, Kanagawa, JP;
NIDEC POWERTRAIN SYSTEMS CORPORATION, Kanagawa, JP;
Abstract
A solenoid valve device includes a nozzle body housing a valve body that opens and closes a suction path and a discharge path connected to each other via an opening, and a solenoid that drives the valve body in an axial direction. The nozzle body includes a tubular member having an opening on one side in the axial direction. The other side in the axial direction of the valve body is supported by the tubular member and movable in the axial direction. The valve body includes, on one side in the axial direction of the valve body, an open and close part that opens and closes the opening. The valve body includes, between an end on the one side and an end on the other side in the axial direction of the valve body, an opening open and close part that opens and closes the opening of the tubular member.