Device for connecting a line element to a component
View Patent ↗A device for connection of a line element to a component is provided. The line element ends in a connection housing or is connected to such a connection housing. A releasable fixing arrangement is configured between the connection housing and the component. A line section extending in the connection housing is heated by an electric heating wire. The heating wire externally surrounds the line section. The heated line section projects in the direction of the component so far over the region for releasable fixing of the connection housing on the component that it ends in the inner space of the component.
1. A device for connecting a line element to a component, the device comprising:
a connection housing, wherein the line element terminates in the connection housing or the line element is permanently connected to the connection housing; and
a connection element arranged to releasably fix the connection housing and the component,
wherein a heated line section of the line element extending in the connection housing is externally surrounded by an electrical heating wire configured to heat the line section,
wherein the heated line section that is externally surrounded by the electrical heating wire projects in a direction of the component so far over a region in which the connection element is releasably fixed to the connection housing that the heated line section that is externally surrounded by the electrical heating wire terminates in an inner space of the component.
2. The device according to claim 1 , wherein a material of the connection housing surrounds the heated line section and the heating wire over a whole length of the line section.
3. The device according to claim 1 , wherein the connection housing is comprised of an electrically non-conductive material.
4. The device according to claim 1 , wherein the connection housing is integrally formed with the line element.
5. The device according to claim 1 , wherein the connection housing is an injection moulded component that surrounds the end of the line element and the line section on an outer periphery.
6. The device according to claim 1 , further comprising:
sealing elements arranged between the connection housing and the component.
7. The device according to claim 1 , wherein the connection housing is fixed via a flange to a housing of the component.
8. The device according to claim 7 , wherein
the connection housing is positioned in a region of the housing of the component, or
a receiving element is connected to the housing of the component and held via a mechanical locking element.
9. The device according to claim 1 , wherein the line element is configured to be electrically heated by the heating wire.
10. The device according to claim 9 , wherein electrical connection elements for the heating wire are outwardly guided in a region of the connection housing.
11. A fuel cell system, comprising:
a line element;
a component; and
a device configured to connect the line element to the component, the device comprising:
a connection housing, wherein the line element terminates in the connection housing or the line element is permanently connected to the connection housing; and
a connection element arranged to releasably fix the connection housing and the component,
wherein a heated line section of the line element extending in the connection housing is externally surrounded by an electrical heating wire configured to heat the line section,
wherein the heated line section that is externally surrounded by the electrical heating wire projects in a direction of the component so far over a region in which the connection element is releasably fixed to the connection housing that the heated line section that is externally surrounded by the electrical heating wire terminates in an inner space of the component.