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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.:

US 11191437 B1

PDFFull Text
Date of Patent:
Dec. 07, 2021

Filed:

Jan. 23, 2017

Fluid control device

Applicant:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Inventors:

Atsuhiko Hirata, Kyoto, JP;

Kenjiro Okaguchi, Kyoto, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Kyoto, JP;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Navin Natnithithadha

Int. Cl.
CPC ...
A61B 5/022 (2006.01); A61B 5/0235 (2006.01); F04B 45/047 (2006.01); F04B 49/06 (2006.01); F16K 31/02 (2006.01); F16K 31/06 (2006.01); F04B 43/00 (2006.01); F04B 43/02 (2006.01); F04B 43/04 (2006.01); F15B 20/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02233 (2013.01); A61B 5/0235 (2013.01); F04B 43/0045 (2013.01); F04B 43/0081 (2013.01); F04B 43/026 (2013.01); F04B 43/046 (2013.01); F04B 45/047 (2013.01); F04B 49/06 (2013.01); F15B 20/00 (2013.01); F16K 31/02 (2013.01); F16K 31/06 (2013.01); A61B 2560/0214 (2013.01);
Abstract

A fluid control device () includes a container (), a pump (), a solenoid valve (), and a capacitor. The pump () is driven by a main power source, and is capable of pressurizing or depressurizing the inside of the container (). A suction port and a discharge port of the pump () internally communicate with each other. The solenoid valve () is connected at both ends thereof to the container () and the pump (). If the voltage of the main power source is reduced or lost, the solenoid valve () releases pressure in the container () by being driven by the power stored in the capacitor or secondary battery.

Find Patent Forward Citations

Hirata, Atsuhiko. (2021). Fluid control device (U.S. Patent No. 11191437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11191437

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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