VACUUM PUMP HOUSING AND COOLING ELEMENT SET FOR A VACUUM PUMP HOUSING

摘要

A vacuum pump housing has a pump housing (26) that forms a suction chamber. Pump elements are located in the suction chamber. A cooling element (10) is situated on a flat outer face (30) of the pump housing (26). The cooling element (10) has at least one cooling channel (12) that opens towards the outer face (30) of the pump housing (26). The invention also relates to a cooling element set comprising several cooling elements (10, 42, 44, 46) with different external dimensions.