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:
Feb. 26, 2019
Filed:
Dec. 09, 2014
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Masanobu Matsusaka, Chita, JP;
Tadayoshi Sato, Chita-gun, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya, Aichi-Ken, JP;
Abstract
A fluid control valve facilitates a reduction in size while securing a valve closing force for shutting off the flow of a fluid. The fluid control valve includes a plate-shaped stationary yoke () in which a passage hole () for a fluid is provided and which has a valve seat () around the passage hole (), a magnetic valve disc () capable of controlling the flow rate of the fluid flowing through the passage hole () by coming into contact with and separating from the valve seat (), and an electromagnetic coil () that is attached to the stationary yoke (), with a coil axis (Y) extending in a direction different from a moving direction of the valve disc (), so as to generate a magnetic field in the stationary yoke () and cause the valve disc () to be attracted to the valve seat ().