Invention Grant
- Patent Title: Method and system for boost pressure control
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Application No.: US16036803Application Date: 2018-07-16
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Publication No.: US10677145B2Publication Date: 2020-06-09
- Inventor: Baitao Xiao , Hamid-Reza Ossareh , Adam Nathan Banker
- 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: F02B37/04
- IPC: F02B37/04 ; F02B37/16 ; F02D41/10 ; F02B37/14 ; F02B37/18 ; F02B39/10 ; F02D41/00 ; F02D11/10 ; F02B37/12 ; F02B39/16
Abstract:
Methods and systems are provided for controlling boost pressure in a staged engine system comprising a turbocharger and an upstream electric supercharger. In one example, a method may include coordinating the operation of the electric supercharger and an electric supercharger bypass valve and to open the electric supercharger bypass valve to reduce the extent and duration of electric supercharger overboost.
Public/Granted literature
- US20180320580A1 METHOD AND SYSTEM FOR BOOST PRESSURE CONTROL Public/Granted day:2018-11-08
Information query
