Invention Grant
- Patent Title: Fuel delivery system and method for operation of a fuel delivery system
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Application No.: US14577093Application Date: 2014-12-19
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Publication No.: US10563611B2Publication Date: 2020-02-18
- Inventor: Joseph Norman Ulrey , Ross Dykstra Pursifull
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Geoffrey Brumbaugh McCoy Russell LLP
- Main IPC: F02D41/38
- IPC: F02D41/38
Abstract:
A method for operating a fuel delivery system for an engine is provided. The method includes sending a voltage above a threshold value to a lift pressure pump, determining a volumetric efficiency of the direct injection pump when the lower pressure fuel pump is above a threshold pressure, and controlling the lift pump based on the volumetric efficiency of the direct injection pump.
Public/Granted literature
- US20160177861A1 FUEL DELIVERY SYSTEM AND METHOD FOR OPERATION OF A FUEL DELIVERY SYSTEM Public/Granted day:2016-06-23
Information query
