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:
Nov. 08, 2016
Filed:
Apr. 26, 2013
Applicant:
Smc Kabushiki Kaisha, Chiyoda-ku, JP;
Inventors:
Fumio Morikawa, Misato-shi, JP;
Naoki Sakamura, Nagareyama-shi, JP;
Assignee:
SMC KABUSHIKI KAISHA, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/10 (2006.01); G05D 16/20 (2006.01); F15B 13/08 (2006.01); F15B 20/00 (2006.01);
U.S. Cl.
CPC ...
G05D 16/2026 (2013.01); F15B 13/0817 (2013.01); F15B 20/008 (2013.01); F15B 13/085 (2013.01); F15B 13/086 (2013.01); F15B 13/0867 (2013.01); F15B 2211/7142 (2013.01); F15B 2211/8636 (2013.01); F15B 2211/87 (2013.01); F15B 2211/8752 (2013.01); Y10T 137/87772 (2015.04);
Abstract
In a solenoid valve system, a plurality of first through third solenoid valve units are divided into a plurality of first through third groups. In this case, a safety power source control unit is provided for controlling the first through third solenoid valve units with respect to each of the first through third groups.