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:
Dec. 01, 2020
Filed:
Aug. 17, 2017
Applicant:
Smc Corporation, Chiyoda-ku, JP;
Inventors:
Hiroyuki Asahara, Tsukuba, JP;
Kengo Monden, Ushiku, JP;
Naoki Shinjo, Nagareyama, JP;
Seiichi Nagura, Moriya, JP;
Kazutaka Someya, Kashiwa, JP;
Assignee:
SMC CORPORATION, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F15B 3/00 (2006.01); F15B 15/28 (2006.01); F15B 13/08 (2006.01); F15B 9/09 (2006.01); F15B 9/16 (2006.01);
U.S. Cl.
CPC ...
F15B 3/00 (2013.01); F15B 9/09 (2013.01); F15B 9/16 (2013.01); F15B 13/086 (2013.01); F15B 15/2807 (2013.01); F15B 2211/3058 (2013.01); F15B 2211/3133 (2013.01);
Abstract
When a fluid is supplied to a first pressure-boosting chamber and/or a second pressure-boosting chamber of a pressure booster, either a first electromagnetic valve unit supplies a fluid discharged from a first pressurizing chamber to a second pressurizing chamber, or a second electromagnetic valve unit supplies a fluid discharged from a third pressurizing chamber to a fourth pressurizing chamber.