公开(公告)号：US09086016B2

公开(公告)日：2015-07-21

申请号：US13863447

申请日：2013-04-16

Applicant: Bell Helicopter Textron Inc.

Inventor： Thomas M. Mast ,  Joshua A. Edler ,  Karl R. Burge ,  Nicholas J. Plagianos

IPC: F02G3/00 ,  F02C7/232 ,  F02C7/30 ,  F01D25/00 ,  F02C7/22 ,  F16K31/60

CPC classification number: F02C7/232 ,  F01D25/002 ,  F02C7/222 ,  F02C7/30 ,  F16K31/602 ,  Y10T137/86863

Abstract: A valve assembly for an engine, the valve assembly can include a housing; an in-flow port configured for connection with a drain line; a first out-flow port configured for connection with a fuel line; a second out-flow port configured for connection with a disposal line; and a passageway that is rotatable with a handle, the passageway being operable to redirect a flow of a fluid between the fuel line and the disposal line. The handle is configured to impede an attachment of the fluid source to a water wash connection when the passageway is in a position to direct the flow of the fluid from the drain line to the fuel line.

Abstract translation: 一种用于发动机的阀组件，该阀组件可包括壳体; 配置成与排水管线连接的流入口; 构造成与燃料管线连接的第一出口端口; 配置成与处理线连接的第二流出口; 以及可与手柄一起旋转的通道，所述通道可操作以重定向在燃料管线和处置管线之间的流体流。 手柄构造成当通道处于将流体从排出管线流动到燃料管线的位置时阻止流体源连接到水洗连接。