Patent ID: 7337834
Filing Date: 2008-03-04
Classification: B60H,F25B,F28D,F28F

Abstract:
1. A connection unit comprising: a multi-channel heat exchanger with high-pressure channels and at least one low-pressure channel; a connection element with an axially arranged high-pressure reservoir and a radially arranged low-pressure reservoir, a connection in each of the high-pressure and low-pressure reservoirs for a connection line; an axial end of the multi-channel heat exchanger being limited by a termination element, the termination element having axial passage holes for high-pressure flow to the high-pressure reservoir, a stop limiting the depth of penetration of the multi-channel heat exchanger and the termination element into the connection element, at the axial end of the multi-channel heat exchanger in the region of the low-pressure reservoir longitudinal slots being provided through which the low-pressure flow radially flows from the low-pressure channel to the low-pressure reservoir.