US 12,221,918 B2
Cooling system for a gas engine piston, gas engine, cooling method for gas engine piston
Sebastian Ohler, Dannstadt-Schauernheim (DE); and Olaf Berger, Dudenhofen (DE)
Assigned to Caterpillar Energy Solutions GmbH, Mannheim (DE)
Filed by Caterpillar Energy Solutions GmbH, Mannheim (DE)
Filed on May 3, 2023, as Appl. No. 18/143,038.
Claims priority of application No. 2207389 (GB), filed on May 20, 2022.
Prior Publication US 2023/0374931 A1, Nov. 23, 2023
Int. Cl. F01P 7/16 (2006.01); F01P 3/08 (2006.01)
CPC F01P 7/16 (2013.01) [F01P 3/08 (2013.01); F01P 2025/04 (2013.01); F01P 2025/08 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A cooling system for a gas engine piston, the system comprising:
a cooling oil supply configured to feed a cooling oil flow to the gas engine piston
a sensor configured to measure a predetermined parameter, and
a control device configured to control the cooling oil flow based at least on the predetermined parameter comprising a combustion gas concentration, a hydrogen concentration, and/or a hydrogen/hydrocarbon gas substitution ratio.