公开(公告)号：US20130025576A1

公开(公告)日：2013-01-31

申请号：US13639528

申请日：2011-03-31

申请人： Murray F. Busato ,  Todd R. Peterson ,  Robert D. Keefover ,  Jorn Timm Kiener

发明人： Murray F. Busato ,  Todd R. Peterson ,  Robert D. Keefover ,  Jorn Timm Kiener

IPC分类号： F16K11/078 ,  F02M25/07

CPC分类号： F02M26/39 ,  F02B29/0406 ,  F02D41/0002 ,  F02D41/0047 ,  F02D2041/0017 ,  F02D2041/1418 ,  F02D2200/0614 ,  F02M26/05 ,  F02M26/06 ,  F02M26/10 ,  F02M26/15 ,  F02M26/16 ,  F02M26/21 ,  F02M26/24 ,  F02M26/38 ,  F02M26/54 ,  F02M26/64 ,  F02M26/70 ,  F02M26/71 ,  Y02T10/42 ,  Y02T10/47 ,  Y10T137/86493

摘要： One embodiment includes product comprising a valve housing constructed and arranged to have a first fluid port, a second fluid port, and a third fluid port secured therein; a first valve disposed in one of the first fluid port, second fluid port or third fluid port and constructed and arranged to block or control flow of fluid there through, the first valve having a first face; a valve actuator shaft extending into one of the first fluid port, second fluid port, or third fluid port and operatively connected to the first valve; a second valve connected to the first valve by a stem portion different from the shaft, the second valve having a first face being constructed and arranged to be rotatable with the first valve and the valve shaft so that the shaft is rotatable to move the first valve between closed and open positions, the second valve is moved to a position that will block at least a portion of another of the first valve port, second valve port, or third valve port to restrict the flow of fluid there through, and wherein the first valve having a first face arranged at an angle with respect a first face of the second valve. Another embodiment includes a first valve connected to a second valve, and wherein the second valve includes a visor portion.

摘要翻译： 一个实施例包括包括构造和布置成具有固定在其中的第一流体端口，第二流体端口和第三流体端口的阀壳体的产品; 第一阀，其设置在第一流体端口，第二流体端口或第三流体端口中的一个中，并被构造和布置成阻挡或控制流过其的流动，第一阀具有第一面; 阀致动器轴，其延伸到第一流体端口，第二流体端口或第三流体端口中的一个中并且可操作地连接到第一阀; 第二阀通过不同于轴的杆部分连接到第一阀，第二阀具有第一面，其被构造和布置成可与第一阀和阀轴一起旋转，使得轴可旋转以使第一阀 在闭合位置和打开位置之间，第二阀被移动到将阻塞第一阀口，第二阀口或第三阀口中的另一个的至少一部分的位置，以限制流体在那里的流动，并且其中第一阀 阀具有相对于第二阀的第一面以一定角度排列的第一面。 另一个实施例包括连接到第二阀的第一阀，并且其中第二阀包括遮阳板部分。