Invention Grant
- Patent Title: Systems and methods for heating an aftertreatment system
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Application No.: US16915211Application Date: 2020-06-29
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Publication No.: US11313263B2Publication Date: 2022-04-26
- Inventor: Gary C. Salemme
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Agency: Faegre, Drinker, Biddle & Reath LLP
- Main IPC: F01N3/20
- IPC: F01N3/20 ; F02B37/00 ; F01N5/04 ; F02B33/44
Abstract:
A method for warming an aftertreatment system of an engine system while an engine of the engine system is not running comprising starting at least one of an electric compressor and an electric heater using stored electrical energy and passing air through the engine system to at least a portion of the aftertreatment system when the engine of the engine system is not running.
Public/Granted literature
- US20210404362A1 SYSTEMS AND METHODS FOR HEATING AN AFTERTREATMENT SYSTEM Public/Granted day:2021-12-30
Information query
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