Cooler for electric machines contains cooling duct between machine housing and surrounding jacket with coolant inlet and outlet

摘要

Cooler contains outer jacket (12), surrounding machine housing (11) and cooling duct (13) between them with inlet (14) and outlet (15) of, preferably liquid, coolant. In space between housing and outer jacket is fitted at least one partition (16) formed by integral wall element (17) of material of outer jacket and/or machine housing.