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公开(公告)号:US12209532B2
公开(公告)日:2025-01-28
申请号:US18176787
申请日:2023-03-01
Applicant: Wisconsin Alumni Research Foundation
Inventor: Harsh Darshan Sapra , Sage Kokjohn , Randy Hessel , Eri Amezcua Cuellar , David Rothamer
Abstract: A compression ignition engine provides a main injector and a second pilot injector producing a spray passing over an igniter producing a pilot flame assisting in ignition of the main injector spray.