| 摘要 |
<p>A heat exchanger (12) for an air conditioning circuit of a motor vehicle, comprises a body (12) defining a central duct (16') having an axis (A) and a plurality of peripheral ducts (18') surrounding the central duct (16') and at least one connector (14; 15) defining a first port (20) fluidically connected to the central duct (16') and a second port (28) fluidically connected to the peripheral ducts (18'), so that the central duct (16') and the peripheral ducts (18') are fluidically insulated. In particular, the connector (14; 15) comprises a tubular portion (19) fluid-sealingly housed within the central duct (16') and fluidically connected to the first port (20) and defines a chamber (27) surrounding the tubular portion (19) and fluidically connected between the peripheral ducts (18') and the second port.</p> |
