POWER MACHINE COOLING

摘要

The present invention is for a cooling means for cooling of combustion engines of the kind in which two pistons are working against each other in a common cylinder bore and having a common combustion space. The invention is for a means for liquid cooling of such a power machine, preferably a combustion engine. Cooling channels are arranged in the housing (4). The pumpwheel (11) is mounted directly onto the outgoing shaft (9) and can be an integrated part thereof. The pump housing is integrated into the lower part of the cylinder housing (4).