Invention Grant
- Patent Title: System and method for injecting fuel to an engine
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Application No.: US17017791Application Date: 2020-09-11
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Publication No.: US11352974B2Publication Date: 2022-06-07
- Inventor: Ross Pursifull , Paul Hollar , David Oshinsky
- 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: McCoy Russell LLP
- Agent Geoffrey Brumbaugh
- Main IPC: F02D41/38
- IPC: F02D41/38 ; F02D41/40

Abstract:
Methods and systems are provided for accounting for a difference between an expected amount of fuel scheduled to be delivered and an actual amount of fuel delivered to an engine cylinder during a fueling event. In one example, a method may include scheduling a direct injection to a cylinder based on an estimated expected amount of fuel injected to the cylinder during an immediately previous injection event. The expected amount of fuel injected during the immediately previous injection event may be a function of an average fuel rail pressure during the immediately previous injection event.
Public/Granted literature
- US20220082059A1 SYSTEM AND METHOD FOR INJECTING FUEL TO AN ENGINE Public/Granted day:2022-03-17
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