Patent
Planar electrical heating element
Reinhard Deger,Guenter Lorenzen,Hans Penzkofer,Ferdinand Schuller,Michaela Weber +4 more
- 14 Jun 1991
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TL;DR: A planar electrical heating element as mentioned in this paper consists of a net-type looped fabric (1) incorporating heating conductors (3) and contact conductors connected to the ends of the heating conducts (3).
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Abstract: A planar electrical heating element consists of a net-type looped fabric (1) incorporating heating conductors (3) and contact conductors connected to the ends of the heating conductors (3). The heating conductors (3) run essentially parallel to one another and are firmly bonded at intervals into the looped composite of the textile looped fabric (1) in such a way that their path is corrugated and they are linked to the knotted points of the loops only at the points on the axis of the corrugation. The contact conductors (2), which run essentially perpendicularly to the heating conductors (3), are bonded into the looped fabric (1) so as to act as a filler or by partially or completely replacing the basic textile material in a plurality of immediately adjacent loop rows. The planar heating element is simple and cheap to produce, can be deformed in both a two-dimensional and a three-dimensional manner, is capable of being adapted and offers a high protection against fire and damage.
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Citations
Patent
Automotive seat with co-woven heating elements
Eric Partington,John P. Slaven +1 more
- 21 Feb 1997
TL;DR: An automotive seat assembly as discussed by the authors comprises a seat and a seat back with a fabric cover comprising non-conductive polyester fibers woven together and electrically conductive pure carbon elements woven into the fibers.
22
Patent
Hot moxibustion unit
Masayoshi Hidaka
- 17 Apr 2002
TL;DR: In this paper, a hot moxibustion unit provided with a heater which generates heat upon application of an electric current, and a thermal mat composed of a heat storage medium which accumulates heat when heated by the heater, was presented.
21
Patent
Heating element for a part of an automobile which is held, especially the steering wheel
Bonn Helmut,Germuth-Loeffler Michael +1 more
- 01 Feb 1999
TL;DR: In this article, the steering wheel is held by a knitted textile support with at least one heating resistor, and the heating element consists of a textile support, which is used to heat the steering wheels.
21
Patent
Vehicle seat cover, and a vehicle seat including such a cover
Pablo Mosquera,Roger Racenet +1 more
- 15 Jan 2002
TL;DR: In this article, a flexible cover for a vehicle seat is presented, the cover having an inside face against which a conductive thread is fixed by means of a flexible assembly thread forming a seam of chain stitches, which seam does not pass through the cover and is not visible on its outside face.
20
Patent
Planar heating element and method of manufacture
Jochen Michelmann,Josef Hilmer +1 more
- 26 Nov 1992
TL;DR: In this article, a planar heating element for seat heaters in the field of motor vehicles, consisting of heating wires which are arranged essentially parallel, are electrically connected at their ends and/or reversal points to power supply conductors and are embedded in a base material which is predominantly textile, is described.
9
References
Patent
Heating system for chairs
Ian F. Fairlie
- 10 Apr 1979
TL;DR: In this article, an electrical resistance wire which consists of a core of glass fibre strands with a resistive wire wound around it, forms an undulating pattern in the glass fiber fabric layer, and top and bottom layers of thermoplastic material are heat fused or adhesively laminated to the glass fibre fabric layer.
96
Patent
Heating for a car seat
Ulrich Mobius
- 26 Apr 1984
TL;DR: In this article, a car seat including a base and a back rest is arranged in one plane in zigzag on a circle to form a star shaped configuration, the heater being a unit in the form of a seat cover detachably encasing the base and back rest.
34
Patent
Seat for vehicles
Natori Takashi
- 23 Feb 1984
TL;DR: A seat for use in a vehicle, airplane or the like is disclosed which comprises a top layer member incorporating heating elements therein Each of the heating elements is enclosed by a cover which is extended with an integral hang portion for fixing the top layer members as mentioned in this paper.
33
Patent
Electrically heatable floor carpet
Menachem Peeri
- 03 Mar 1976
TL;DR: An electrically heatable floor covering comprising a carpet of woven fibers, wherein an electrical heating element is enclosed in the carpet body, which is made of a straight thin copper wire having a reinforcing coating of polytetrafluoroethylene which causes the wire to withstand impressions produced by footsteps and by heavy furniture without being broken.
21
Patent
Vehicle seat with an electrical heating body
Soder Gerd Dipl-Ing
- 24 Oct 1985
TL;DR: In a vehicle seat with an electrical heating body attached to it by sewing and having a meander-shaped heating wire arranged between textile layers, the feed line (13) is fixed between the seams (9) in pockets (17) so that the feedline cannot be sewn tight and, after the sewing process is terminated, is freed from the pockets by pulling and can be connected as mentioned in this paper.
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