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:
Jun. 27, 2017
Filed:
May. 20, 2013
Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;
Tetsuo Inagaki, Musashino, JP;
Hitoshi Saito, Musashino, JP;
Yokogawa Electric Corporation, Tokyo, JP;
Abstract
It is to realize a valve remote control apparatus capable of driving and controlling, with wireless signals, an air motor configuring an automatic switch to be attached to a manual valve. A valve remote control apparatus is configured to mechanically connect, to a manual operating portionof an existing manual valve, an output shaftof an air motorusing an air pressure as a drive source, and to remotely control the manual value. The valve remote control apparatus includes a solenoid valve (operating valve) operated by an operation signal transmitted and received wirelessly between a contact information terminal portionand a contact information operating portion. The air pressure for driving and rotating the air motoris supplied via the solenoid valve (operating valve).