Invention Grant
- Patent Title: Method for controlling combustion noise in a compression-ignition engine
- Patent Title (中): 用于控制压燃式发动机燃烧噪声的方法
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Application No.: US12177520Application Date: 2008-07-22
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Publication No.: US07904231B2Publication Date: 2011-03-08
- Inventor: Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M Kweon , Frederic Anton Matekunas , Paul Anthony Battiston
- Applicant: Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M Kweon , Frederic Anton Matekunas , Paul Anthony Battiston
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F02D41/30
- IPC: F02D41/30 ; F02M37/00
Abstract:
Combustion noise in a compression-ignition engine is controlled by measuring in-cylinder pressure of a cylinder of the compression-ignition engine, determining a combustion noise level based on the in-cylinder pressure measurement, and modifying a combustion control parameter based on the combustion noise level.
Public/Granted literature
- US20100023240A1 METHOD FOR CONTROLLING COMBUSTION NOISE IN A COMPRESSION-IGNITION ENGINE Public/Granted day:2010-01-28
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