公开(公告)号：WO2015094812A1

公开(公告)日：2015-06-25

申请号：PCT/US2014/069292

申请日：2014-12-09

Applicant: CUMMINS EMISSION SOLUTIONS, INC.

Inventor： WADKE, Aashish ,  KHISTY, Snehal ,  ALONZO, Jim ,  BALKE, Elizabeth

IPC: G01N31/12

CPC classification number: F01N3/208 ,  F01N9/00 ,  F01N2560/02 ,  F01N2560/026 ,  F01N2900/0416 ,  G01D11/245 ,  G01M15/102 ,  G01N27/407 ,  G01N33/0009 ,  G01N33/0037 ,  G01N33/004 ,  Y02A50/245 ,  Y02T10/24 ,  Y02T10/47

Abstract: A sensor probe for an exhaust system including a sensor body, a sensor cup, and a fluid shield. The sensor body defines a conduit and having a plurality of apertures formed through a sidewall of the sensor body. The sensor cup is coupled to an end of the conduit of the sensor body and is in fluid communication with the conduit. The sensor cup includes an outlet formed therein. The fluid shield may be integrally coupled to the sensor cup and positioned relative to the outlet formed in the sensor cup such that the fluid shield deflects fluid away from the outlet.

Abstract translation: 一种用于排气系统的传感器探头，包括传感器主体，传感器杯和流体屏蔽。 传感器主体限定导管并且具有通过传感器主体的侧壁形成的多个孔。 传感器杯联接到传感器主体的导管的端部并且与导管流体连通。 传感器杯包括形成在其中的出口。 流体屏蔽件可以整体地联接到传感器杯并且相对于形成在传感器杯中的出口定位，使得流体屏蔽件使流体远离出口偏转。