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:
Apr. 07, 2026
Filed:
Mar. 28, 2023
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 45/047 (2006.01); F04D 33/00 (2006.01);
U.S. Cl.
CPC ...
F04B 45/047 (2013.01); F04D 33/00 (2013.01);
Abstract
A fluid control device includes a pump and an outer housing containing the pump. The outer housing has a first outer wall that forms an internal space on a flat plate side of the pump and that has a through hole allowing the internal space and an external space to communicate with each other. The first outer wall includes an outer wall main plate facing a piezoelectric element, and a side plate that is connected to the outer wall main plate and that has the through hole. The outer wall main plate has a higher thermal conductivity than that of a second outer wall.