| 摘要 |
The invention relates to a heat exchanger with a first collector ( 10 ), in which chambers ( 44, 46 ), separated by at least one longitudinal separating wall, are formed and comprising a tube-fin or tube block ( 14 ), with tubes ( 16 ), or tubed devices opening into the first collector ( 10 ), fixed to the longitudinal separating wall ( 42 ), said longitudinal separating wall ( 42 ), comprising slots ( 50 ), whereby tubes ( 16 ) or tubed devices in the block ( 14 ) comprise slots ( 54 ) or shoulders, each of which is positioned in the region of a corresponding slot ( 36 ) of the longitudinal separating wall ( 42 ) and a method for production of a heat exchanger.
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