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:
Mar. 11, 2025
Filed:
Jan. 13, 2023
Murata Manufacturing Co., Ltd., Kyoto, JP;
Nobuhira Tanaka, Kyoto, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A fluid control device includes: a first flat plate; a frame disposed outside an outer peripheral end of the first flat plate via openings; a connection member connecting the first flat plate and the frame; a plate member having through holes in a portion facing the first flat plate; and a valve member configured to rectify a fluid flow. An outer end of the valve member projects toward an outside of the outer peripheral end of the first flat plate. A portion of the valve member closer to an inner end thereof located closer to a center of the first flat plate is fixed to the first flat plate. The outer end of the valve member is not fixed. The valve member has a first portion closer to the outer end, and a second portion closer to an inner end of the first portion.