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. 20, 2018
Filed:
Apr. 27, 2016
Applicant:
Fujikoki Corporation, Setagaya-ku, Tokyo, JP;
Inventors:
Assignee:
Fujikoki Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 47/14 (2006.01); F16K 47/02 (2006.01); F16K 31/04 (2006.01); F25B 41/06 (2006.01);
U.S. Cl.
CPC ...
F16K 47/14 (2013.01); F16K 31/047 (2013.01); F16K 47/02 (2013.01); F25B 41/062 (2013.01); F25B 2341/061 (2013.01); F25B 2341/0653 (2013.01); F25B 2500/12 (2013.01); Y02B 30/72 (2013.01);
Abstract
Provided is a motor-driven valve with a simple configuration that is capable of suppressing flow rate loss of fluid and reducing noise caused by the flow of the fluid in the first flowing direction and the second flowing direction, without greatly changing a conventional motor-driving valve. A porous body is fixed to a valve seat member, the porous body being extended at least to be lateral to a valve port and having a cutout part corresponding to a first opening provided at a lateral part of a valve body.