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发明申请
US20050150885A1 Heat exchanger, particularly for a heating or air conditioning unit in a motor vehicle 有权
热交换器，特别适用于机动车辆中的加热或空调机组

Heat exchanger, particularly for a heating or air conditioning unit in a motor vehicle
摘要：
The invention relates to a heat exchanger, particularly for a heating or air conditioning unit of a motor vehicle, comprising several flat pipes which are arranged parallel to each other and are penetrated by a heat-transmitting medium. An electrically operated heating element (114) which is mounted once the heat exchanger has been soldered is assigned to at least one part of the flat pipes as an additional heating device. Said heating element (114) is fixed to the heat exchanger by means of a holding element (115). The inventive heat exchanger is characterized by the fact that each heating element (114) is mounted in front of the corresponding flat pipe and parallel thereto by means of the holding element (125) which also runs parallel to the flat pipe.
摘要（中）：

本发明涉及一种热交换器，特别是用于机动车辆的加热或空调单元的热交换器，其包括彼此平行布置并被传热介质穿透的多个扁平管。 一旦热交换器被焊接，安装的电动加热元件（114）被分配给作为附加加热装置的扁平管的至少一部分。 所述加热元件（114）通过保持元件（115）固定到热交换器。 本发明的热交换器的特征在于，每个加热元件（114）通过平行于扁平管的保持元件（125）安装在相应的扁平管的前面并与其平行。

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