Invention Grant
- Patent Title: Throttle control systems and methods for internal combustion engines to reduce throttle oscillations
- Patent Title (中): 节气门控制系统和内燃机的方法可减少油门振荡
-
Application No.: US12565297Application Date: 2009-09-23
-
Publication No.: US08573181B2Publication Date: 2013-11-05
- Inventor: Michael Arnett , Christopher E. Whitney , Per Andersson , Justin A. Zaydel
- Applicant: Michael Arnett , Christopher E. Whitney , Per Andersson , Justin A. Zaydel
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: F02D41/00
- IPC: F02D41/00
Abstract:
A throttle control system includes a pressure comparison module and a throttle plate control module. The pressure comparison module determines an inlet pressure upstream from a throttle body and an outlet pressure downstream from the throttle body. The throttle plate control module controls a position of a throttle plate based on the inlet pressure and the outlet pressure.
Public/Granted literature
- US20100154741A1 THROTTLE CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTION ENGINES TO REDUCE THROTTLE OSCILLATIONS Public/Granted day:2010-06-24
Information query
