Coolant inlet connecting piece for heat exchanger, has baffle plates, fastening bars and guiding bar fixed at boundary wall for influencing flow of coolant into channel, and fastening bars arranged radially within boundary wall

摘要

The piece has a boundary wall (4) radially limiting a channel and comprising an inlet opening (6) and exhaust opening (8). Baffle plates (18), fastening bars (20) and a guiding bar are fixed at the boundary wall for influencing flow of coolant into the channel. The baffle plates are arranged concentrical to the exhaust opening. The fastening bars are arranged radially within the boundary wall and connect the baffle plates with the boundary wall. A projection surface of the baffle plates, fastening bars and the guiding bar exhibits larger expansion than the exhaust opening of the piece.