Invention Grant
US07702449B2 High pressure oil limit based on fuel level to protect fuel injectors
失效
基于燃油液位的高压油极限，以保护燃油喷射器
- Patent Title: High pressure oil limit based on fuel level to protect fuel injectors
- Patent Title (中): 基于燃油液位的高压油极限，以保护燃油喷射器
-
Application No.: US12184841Application Date: 2008-08-01
-
Publication No.: US07702449B2Publication Date: 2010-04-20
- Inventor: Rogelio Rodriguez , Michael Beyene
- Applicant: Rogelio Rodriguez , Michael Beyene
- Applicant Address: US IL Warrenville
- Assignee: International Engine Intellectual Property Company, LLC
- Current Assignee: International Engine Intellectual Property Company, LLC
- Current Assignee Address: US IL Warrenville
- Agent Jack D. Nimz; Jeffrey P. Calfa
- Main IPC: F02M37/04
- IPC: F02M37/04 ; F02M7/00
Abstract:
A first fuel value (FL_Signal) indicative of the quantity of fuel presently in a fuel tank (34) and a second fuel value (FL_LOW_THLD) representing a quantity of fuel in the tank at which a maximum Injection Control Pressure (ICP) limit should be changed are processed by a processor (22). When the result of the processing discloses that the second fuel value is less than the first fuel value, the maximum ICP limit is reduced from a greater value (ICPC_NORMAL_LMX) to a lesser value (ICPC_FL_LMX).
Public/Granted literature
- US20100030452A1 High Pressure Oil Limit Based on Fuel Level To Protect Fuel Injectors Public/Granted day:2010-02-04
Information query
