SEPARATOR FOR A MOTOR VEHICLE

A separator for sealing a cavity in a motor vehicle includes a first separator part for sealing a portion of the cavity and including a first expandable layer located around an outer edge and a secondseparator part for sealing a second portion of the cavity and including a second expandable layer. The first separator part abuts the second separator part when installed in the cavity of the motor vehicle. The first expandable layer and second expandable layer expand to provide a seal around the first separator part and second separator part when heated. The separator further includes a third separator part for sealing a third portion of the cavity and including an expandable tape that adheres to a surface of the third portion of the cavity. The expandable tape expands to seal the third portion of the cavity when heated. 本发明提供种用于密封机动车辆中的空腔的分离器，该分离器包括：用于密封所述空腔的部分的第分离器部分，所述第分离器部分包括绕外边缘定位的第可膨胀层；以及用于密封所述空腔的第二部分的第二分离器部分，所述第二分离器部分包括第二可膨胀层。当安装在机动车辆的空腔中时所述第分离器部分抵接所述第二分离器部分。所述第可膨胀层与所述第二可膨胀层在被加热时膨胀而提供绕所述第分离器部分与所述第二分离器部分的密