| 摘要 |
A heat exchanger, especially a condenser for an air conditioning system in a motor vehicle, includes a tubular header which comprises a tubular wall formed with aligned holes in which the ends of tubes of the heat exchanger are fixed. The header has a fastening lug. The tubular header has a longitudinal slot, and the fastening lug is part of a component which also includes a spine portion from which the fastening lug projects. This component is inserted into the slot and is then brazed to the tubular wall of the header.
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