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发明公开
CN105716447A 废热换热器 有权

废热换热器
摘要：
本发明涉及一种废热换热器(1)，其用于在机动车内燃机的废气与冷却剂之间换热。废热换热器(1)具有壳体(6)，该壳体具有用于输入和输出冷却剂的接口(7，8)。根据本发明，冷却剂接口(7，8)通过管件(13)构成，所述管件为了固定在废热换热器(1)的壳体(6)上而具有构造在该管件的外周(15)上的接合面(16)，所述管件还具有横向于管件(13)的纵轴线(LA)定向的溢流口(19)，该溢流口与壳体(6)中的通流口(9，10)连通。
摘要（英）：

The invention relates to an exhaust gas heat exchanger for transferring heat between the exhaust gas of a combustion engine of a motor vehicle and a coolant. The exhaust gas heat exchanger has a housing with connections for supplying and discharging coolant. According to the invention, one connection is formed by a pipe section which has a joining surface, formed on the outer circumference thereof, for fixing on the housing of the exhaust gas heat exchanger and a transfer opening, which is aligned transversely to the longitudinal axis (LA) of the pipe section and communicates with a passage opening in the housing.

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