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:
May. 22, 2018
Filed:
Apr. 30, 2015
Applicant:
Knr Systems Inc., Yongin, KR;
Inventors:
Assignee:
KNR SYSTEMS INC., Yongin, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 15/12 (2006.01); B25J 9/14 (2006.01); B25J 13/08 (2006.01);
U.S. Cl.
CPC ...
F15B 15/12 (2013.01); B25J 9/146 (2013.01); B25J 13/087 (2013.01); B25J 9/148 (2013.01); F15B 15/125 (2013.01); Y10S 901/09 (2013.01);
Abstract
In the integrated hydraulic rotary actuator according to the present invention, a valve, a sensor, a controller, and a driving unit for controlling the rotary actuator are integrated, so wires connecting them are not exposed to the outside. Accordingly, it is possible to prevent damage due to interference in operation and maintenance is easy. Further, since it is integrated, including a controller, when the actuator according to the present invention is used, connecting with other parts is easy and interference can be reduced. Therefore, it is easy to design and manufacture a resultant product.