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. 17, 2015
Filed:
Mar. 26, 2012
Applicants:
Kouji Okuda, Tokyo, JP;
Takashi Nomiyama, Tokyo, JP;
Inventors:
Kouji Okuda, Tokyo, JP;
Takashi Nomiyama, Tokyo, JP;
Assignee:
Azbil Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01); F16K 31/12 (2006.01); F15B 19/00 (2006.01); F16K 37/00 (2006.01);
U.S. Cl.
CPC ...
F16K 31/12 (2013.01); F15B 19/005 (2013.01); F16K 37/0025 (2013.01);
Abstract
A power supply controlling function is provided in a controlling portion. The power supply controlling function defines a first pressure sensor, a second pressure sensor, a third pressure sensor, and an oscillation detecting sensor as sensors to which power may be supplied, and turns switches that are provided in the supply circuits of the power supply to the individual sensors to which power may be supplied ON and OFF so that a plurality of these sensors to which power may be supplied does not operate simultaneously.