公开(公告)号：US20150122114A1

公开(公告)日：2015-05-07

申请号：US14592180

申请日：2015-01-08

Applicant: ALSTOM Renewable Technologies

Inventor： Armin STEINHILBER

IPC: F15B13/04 ,  F03B3/18

CPC classification number: F15B13/0402 ,  F03B3/183 ,  F03B11/004 ,  F15B2013/041 ,  F15B2211/20592 ,  F15B2211/31582 ,  Y02E10/226

Abstract: A control device includes a valve, having a body connected to the first chamber of a cylinder via a first hydraulic connection and to the second chamber of the cylinder via a second hydraulic connection. The control device includes a first hydraulic duct connected to a first actuating-fluid source, and a second hydraulic duct connected to a second actuating-fluid source. The hydraulic ducts communicate with the body of the valve. The valve further includes a distribution device that is movable within the body of the valve, between a first position, in which the distribution device places the first hydraulic connection and the first hydraulic duct in fluid communication, and a second position, in which the distribution device places the second hydraulic connection and the second hydraulic duct in fluid communication.

Abstract translation: 控制装置包括阀，其具有经由第一液压连接件连接到气缸的第一室的主体，并经由第二液压连接连接到气缸的第二室。 控制装置包括连接到第一致动流体源的第一液压管道和连接到第二致动流体源的第二液压管道。 液压管道与阀体连通。 所述阀还包括分配装置，所述分配装置可在所述阀体内移动，所述分配装置在所述分配装置将所述第一液压连接与所述第一液压管道成流体连通的第一位置和第二位置之间移动， 设备将第二液压连接和第二液压管道流体连通。