- Patent Title: System and method for identifying a source of high pressure leakage
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Application No.: US16477445Application Date: 2017-12-27
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Publication No.: US10591379B2Publication Date: 2020-03-17
- Inventor: David Michael Carey , Shounak Mishra , Zachary L. Anslinger , Sarah E. Gnau , Srinivas K. Mulukutla , Edward Nathan Linen
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Agency: Faegre Drinker Biddle & Reath LLP
- International Application: PCT/US2017/068463 WO 20171227
- International Announcement: WO2019/132867 WO 20190704
- Main IPC: F02D41/30
- IPC: F02D41/30 ; G01M3/26 ; F02D41/38 ; F02D41/22 ; F02D1/08
Abstract:
A method for identifying a source of high pressure leakage of a fuel system of an engine comprising determining pressure decay values at a first pressure and at a second pressure and identifying the source of high pressure leakage based on the pressure decay values at each pressure.
Public/Granted literature
- US20190360888A1 SYSTEM AND METHOD FOR IDENTIFYING A SOURCE OF HIGH PRESSURE LEAKAGE Public/Granted day:2019-11-28
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