| 摘要 |
<p>The filter device (1) has closing devices (8, 10) i.e. closure elements, provided in inlet and outlet units (4, 5) that are oriented in a direction of a radiator device (3). The closing devices close the inlet and outlet units when the filter device is not attached at the radiator device and open the inlet and outlet units when the filter device is attached at the radiator device via the inlet and outlet units. The closing devices are made of plastic. The closure elements exhibit a disk with an O-ring seal at a front side.</p> |
