Invention Grant
- Patent Title: Lean burn internal combustion engine exhaust gas control
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Application No.: US17459776Application Date: 2021-08-27
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Publication No.: US11560818B2Publication Date: 2023-01-24
- Inventor: Matthew A. Younkins , Shikui Kevin Chen
- Applicant: Tula Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Tula Technology, Inc.
- Current Assignee: Tula Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Beyer Law Group LLP
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/20 ; F01N3/08 ; F02D41/00 ; F01N11/00 ; F01N3/021 ; F02D41/40 ; F01N13/00
Abstract:
System and methods are described for optimizing exhaust flow rate and temperature during specified operational periods warm-up and keep-warm conditions, by minimizing or maximizing heat flux during those specified operational periods.
Public/Granted literature
- US20210404364A1 LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL Public/Granted day:2021-12-30
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