公开(公告)号：US20150173320A1

公开(公告)日：2015-06-25

申请号：US14135798

申请日：2013-12-20

Applicant: Reinhold Balkenhol ,  Jake Kallenbach ,  Matthew J. Stuessel ,  Kevin L. Torgerson

Inventor： Reinhold Balkenhol ,  Jake Kallenbach ,  Matthew J. Stuessel ,  Kevin L. Torgerson

IPC: A01J7/00 ,  A01J5/04

CPC classification number: A01J7/00 ,  A01J5/04 ,  A01J5/044 ,  F16K11/04 ,  F16L55/07 ,  Y10T137/87708

Abstract: A safety valve device for a milking installation for milking milk-producing animals having a first valve with a first port and with a first port connector, a second valve with a second port and with a second port connector, a third valve with a third port and a third port connector, a drive, a common actuator, and at least one valve spring, and arranged so that the first port connector of the first valve is in fluid communication with the second port connector of the second valve, and the safety valve device can be moved between a first switching position, in which the first valve and the second valve are closed in order to block the first port and the second port and the third valve, is open a transition position, in which the first valve, the second valve and the third valve are closed, and a second switching position, in which the first valve and the second valve are open to connect the first port to the second port and the third valve is closed to block the third port.

Abstract translation: 一种用于挤奶生产动物的挤奶装置的安全阀装置，其具有具有第一端口和第一端口连接器的第一阀，具有第二端口和第二端口连接器的第二阀，具有第三端口的第三阀 以及第三端口连接器，驱动器，公共致动器和至少一个阀弹簧，并且被布置成使得第一阀的第一端口连接器与第二阀的第二端口连接器流体连通，并且安全阀 装置可以在第一切换位置与第一切换位置之间移动，在第一切换位置中，第一阀和第二阀关闭以便阻塞第一端口，第二端口和第三阀，打开过渡位置，其中第一阀， 第二阀和第三阀关闭，并且第二开关位置，其中第一阀和第二阀打开以将第一端口连接到第二端口，并且第三阀关闭以阻塞第三端口。