US Patent Issued to VOLVO TRUCK on Dec. 30 for "Internal combustion engine system" (Swedish Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,035, issued on Dec. 30, was assigned to VOLVO TRUCK Corp. (Gothenburg, Sweden).

"Internal combustion engine system" was invented by Jan Eismark (Gothenburg, Sweden), Rickard Ehleskog (Hisings Backa, Sweden), Tommy Simonsson (Stenungsund, Sweden) and Gustavo Hindi (Surte, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "An internal combustion engine, system includes an internal combustion engine for combustion of gaseous fuel and having a combustion chamber at least partially delimited by a cylinder; a reciprocating piston moveable within said cylinder between a bottom dead centre (BDC) and a top dead centre (TDC), The reciprocating piston has a...