Electrically Conducting Textile for Automobiles
An automotive panel includes a first layer having a fibrous portion. The first layer additionally includes an electrically conductive thread sewn into the fibrous portion. The sewn electrically conductive thread forms a circuit configured to deliver current from a power source. A second layer overlaps the first layer. At least one of the conductive thread or the fibrous portion includes materials having suitable properties to allow for die cutting or thermoforming the automotive panel without damaging the fibrous portion or disrupting the continuity of the circuit formed by the conductive thread.
1 . An automotive panel, comprising:
a first layer comprising:
a fibrous portion; and
an electrically conductive thread sewn into the fibrous portion and forming a circuit configured to deliver current from a power source; and
a second layer overlapping the first layer, wherein
at least one of the conductive thread or the fibrous portion comprises materials having suitable properties to allow for die cutting or thermoforming the automotive panel without damaging the fibrous portion or disrupting the continuity of the circuit formed by the conductive thread.
2 . The automotive panel of claim 1 , wherein
the fibrous portion comprises at least one selected from the group consisting of:
nonwoven material;
thermal bonded material;
needle punched material;
spunlace material;
knit material; or
woven material;
3 . The automotive panel of claim 1 , wherein
the electrically conductive thread is composed from at least one of:
steel;
silver coated fibers;
non-conductive fibers with electrically conductive coatings;
aluminum; or
copper.
4 . The automotive panel of claim 1 , wherein
the electrically conductive thread is configured to provide radiant heat when connected to the power source.
5 . The automotive panel of claim 4 , wherein
the radiant heat to be provided is electrically limited to 60° C. or less.
6 . The automotive panel of claim 1 , wherein
the second layer conceals the electrically conductive thread.
7 . The automotive panel of claim 1 , wherein
the electrically conductive thread comprises at least one material capable of being sewn in a sewing machine and of a gauge that allows for insertion into a head of a sewing needle.
8 . The automotive panel of claim 1 , further comprising:
a non-woven decoupling insulator layer attached to at least one of the first layer or the second layer.
9 . The automotive panel of claim 8 , wherein
the non-woven decoupling insulator layer comprises a felt or felt-like material.
10 . The automotive panel of claim 1 , wherein
the first layer is composed from at least one of:
polyester;
thermoplastic polypropylene;
thermoplastic polyolefin;
nylon;
fiberglass; or
rayon.
11 . The automotive panel of claim 1 , wherein
the first layer and the second layer are joined via a laminating process.
12 . The automotive panel of claim 8 , wherein
the non-woven decoupling insulator layer is disposed between the first layer and the second layer.
13 . The automotive panel of claim 1 , wherein
the power source applies a voltage to the circuit via wireless power transfer.
14 . The automotive panel of claim 1 , wherein
the electrically conductive thread comprises a plurality of electrically conductive fibers.