Invention Grant
- Patent Title: Variable energy ignition systems, methods, and apparatuses
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Application No.: US17530596Application Date: 2021-11-19
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Publication No.: US11536239B2Publication Date: 2022-12-27
- Inventor: J. Steven Kolhouse , Daniel J. O'Connor , Philipe F. Saad
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- Main IPC: F02P5/15
- IPC: F02P5/15 ; F02D19/02 ; F02D19/08 ; F02P3/045 ; F02P3/05 ; F02P5/152 ; F02P15/08 ; F02P15/10
Abstract:
A method of controlling an ignitor for a spark-ignition engine includes receiving, by a controller, at least one of fuel quality data regarding a fuel for the spark-ignition engine or a characteristic regarding the ignitor for the spark-ignition engine. The method additionally includes controlling, by the controller, an ignition energy characteristic of the ignitor in response to the at least one of the fuel quality data regarding the fuel or the characteristic regarding the ignitor for the spark-ignition engine.
Public/Granted literature
- US20220074379A1 VARIABLE ENERGY IGNITION SYSTEMS, METHODS, AND APPARATUSES Public/Granted day:2022-03-10
Information query
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