Invention Grant
- Patent Title: Reductant sensor system
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Application No.: US14271788Application Date: 2014-05-07
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Publication No.: US09752486B2Publication Date: 2017-09-05
- Inventor: Jianyuan Yang , Guru Kaustubh Vilas Teggi , Ryan A. Floyd , Michael Golin
- Applicant: Tenneco Automotive Operating Company Inc.
- Applicant Address: US IL Lake Forest
- Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee Address: US IL Lake Forest
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F01N11/00
- IPC: F01N11/00 ; G01F23/296 ; B01D53/94 ; F01N3/20

Abstract:
An exhaust treatment fluid system includes a tank housing for storing an exhaust treatment fluid. A suction tube includes a first end positioned within the housing and a second end in communication with a suction port of the housing. An elongated laminar flow device is secured to a discharge port of the housing such that exhaust treatment fluid flows along surfaces thereof as the exhaust treatment fluid is returned to the tank housing. The laminar flow device includes a non-circular cross-section.
Public/Granted literature
- US20140334983A1 Reductant Sensor System Public/Granted day:2014-11-13
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