公开(公告)号：WO2017185088A1

公开(公告)日：2017-10-26

申请号：PCT/US2017/029134

申请日：2017-04-24

Applicant: CUMMINS INC.

Inventor： ROCKEY, Shawn, A.

IPC: F16L19/03 ,  F01N3/20 ,  F16L15/04 ,  F16L17/02 ,  F16L17/03 ,  F16L17/035 ,  F16L19/00

CPC classification number: F01N3/2066 ,  F01N3/206 ,  F01N3/28 ,  F01N3/2896 ,  F01N2610/02 ,  F01N2610/14 ,  F16L19/0212 ,  F16L19/0231 ,  F16L19/0237 ,  Y02T10/24

Abstract: A diesel exhaust fluid transfer circuit providing a fluid transfer connector for securely connecting a port fitting of a diesel exhaust fluid device to a diesel exhaust fluid hose. The fluid transfer connector comprises an attachment nut attachable to a port fitting of the diesel exhaust fluid device. The fluid transfer connector further comprises a hose adapter including a fluid conduit and an annular wiper seal coaxially aligned with the fluid conduit. With the attachment nut attached to the port fitting, the fluid conduit is slidable over the port fitting and connectable to the attachment nut, and the annular wiper seal wipes any residue on the port fitting as the fluid conduit is slid over the port fitting.

Abstract translation: 提供用于将柴油机排气流体装置的端口配件牢固地连接到柴油机排气流体软管的流体转移连接器的柴油机排气流体转移回路。 流体输送连接器包括可连接到柴油机排气装置的端口配件的连接螺母。 流体输送连接器还包括软管适配器，其包括流体导管和与流体导管同轴对齐的环形刮水器密封件。 在连接螺母连接到端口配件上时，流体导管可在端口配件上滑动并且可连接到连接螺母，并且当流体导管滑过端口配件时，环形刮水器密封件擦拭端口配件上的任何残留物。 / p>