Invention Grant
- Patent Title: Controlling operation of exhaust of an engine including a particulate filter
- Patent Title (中): 控制包括微粒过滤器的发动机排气的操作
-
Application No.: US12648839Application Date: 2009-12-29
-
Publication No.: US08347613B2Publication Date: 2013-01-08
- Inventor: Michiel J. Van Nieuwstadt
- Applicant: Michiel J. Van Nieuwstadt
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02M25/06
- IPC: F02M25/06 ; F01N5/04 ; F01N3/00
Abstract:
Methods and systems for controlling operation of exhaust of an engine including a particulate filter are described. One example method includes generating compressed air during engine operation, and storing the compressed air. The method further includes, during or after engine shutdown, pushing the compressed air through the particulate filter using a pressure of the compressed air.
Public/Granted literature
- US20110072797A1 CONTROLLING OPERATION OF EXHAUST OF AN ENGINE INCLUDING A PARTICULATE FILTER Public/Granted day:2011-03-31
Information query
