Invention Application
- Patent Title: METHOD AND SYSTEMS FOR DIAGNOSING AN INLET METERING VALVE
- Patent Title (中): 用于诊断入口计量阀的方法和系统
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Application No.: US14491561Application Date: 2014-09-19
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Publication No.: US20160084190A1Publication Date: 2016-03-24
- Inventor: Paul Gerard Nistler , Jeffrey David Willis
- Applicant: General Electric Company
- Main IPC: F02D41/38
- IPC: F02D41/38 ; F02M37/00 ; F02M63/02
Abstract:
Various methods and systems are provided diagnosing a valve. In one example, a system comprises a valve configured to regulate a fuel flow, and a controller configured to determine degradation of the valve based on an initial opening characteristic of the valve.
Public/Granted literature
- US09828930B2 Method and systems for diagnosing an inlet metering valve Public/Granted day:2017-11-28
Information query
