Invention Grant
US07878177B2 Internal combustion engine having common power source for ion current sensing and fuel injectors
有权
具有用于离子电流感测和燃料喷射器的公共电源的内燃机
- Patent Title: Internal combustion engine having common power source for ion current sensing and fuel injectors
- Patent Title (中): 具有用于离子电流感测和燃料喷射器的公共电源的内燃机
-
Application No.: US11876798Application Date: 2007-10-23
-
Publication No.: US07878177B2Publication Date: 2011-02-01
- Inventor: Michael Damian Czekala , Ross Dykstra Pursifull
- Applicant: Michael Damian Czekala , Ross Dykstra Pursifull
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent Julia Voutyras
- Main IPC: F02D41/00
- IPC: F02D41/00 ; F02P5/15 ; G06F19/00
Abstract:
A system and method for controlling operation of a multiple cylinder internal combustion engine having fuel injectors and an ionization current sensor include a high-voltage power supply connectable to, and supplying substantially the same nominal boosted voltage relative to nominal battery voltage to, the fuel injectors and ionization sensor during at least a portion of the engine operation.
Public/Granted literature
- US20090101114A1 Internal Combustion Engine Having Common Power Source For Ion Current Sensing and Fuel Injectors Public/Granted day:2009-04-23
Information query
