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1. (WO2018183120) INTERNAL COMBUSTION ENGINE PISTONS AND SCAVENGING METHODS

Pub. No.:    WO/2018/183120    International Application No.:    PCT/US2018/024102
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 24 00:59:59 CET 2018
IPC: F02F 3/24
F02F 3/28
Applicants: QUEST ENGINES, LLC
Inventors: BLOM, Roy, A.
Title: INTERNAL COMBUSTION ENGINE PISTONS AND SCAVENGING METHODS
Abstract:
Cooperatively shaped piston and cylinder head arrangements for internal combustion engines are disclosed. The piston may have a domed head with one or more curved exhaust channels and inlet channels formed therein. The piston cylinder may have curved surfaces that are exact or close inverse or negative counterparts to the curved surfaces of all or part of the domed head, including the exhaust channels, and/or inlet channels formed on the piston.