Iee International Electronics and Engineering S.a.

Other

Komet Deutschland Gmbh

Thomas Wittkowski

Jan-Wilm Brinkhaus

Michael Olk

Alexei Boulbitch

Matthias Massing

Baptiste Fagart

Joachim Imiela

Uwe LÜGERING

A planar carrier for mounting on a rim of a steering wheel without wrinkles, the planar carrier including a portion of planar flexible foil of roughly rectangular shape having two longitudinal sides and two lateral sides, wherein the length B of the lateral sides is 0.96 to 1.00 times the perimeter of the rim, and wherein N cut-outs per unit length are provided on each of the longitudinal sides. The cut-outs of one side are located in a staggered fashion relative to opposing cut-out portions on the opposite side. The optimum shape and size of the cut-outs may be determined as described. The planar carrier may be implemented as a heat carrier, a heating device and/or a sensing device.

Planar flexible carrier for use in steering wheel heating and/or sensing

An interior lining element, for example for a passenger compartment of a vehicle, including a single-layer or multilayer decorative covering, the front side of which faces the passenger compartment and delimits the latter physically and, via the back side thereof, is in thermally conductive contact with a printed heater, where the heater has a plurality of flat resistance elements and at least two feed lines which are electrically highly conductive as compared with the resistance elements and via which the resistance elements can be looped into an electric circuit, and where in contact-making regions of the resistance elements and of the feed lines, one feed line and one resistance element are each printed overlapping each other.

Heatable interior lining element

A composite heating device for homogeneous heating of surfaces, especially curved surfaces, such as in particular for homogeneous heating of steering wheels, the composite heating device having a heating element and a multipart thermally conductive layer that includes at least two thermally conductive portions with different thermal conductivities, a first portion of the thermally conductive portions being in contact with the heating element. Steering wheel integrating such a composite heating device.

Heating device for curved surfaces

A magnetic field sensing element includes a pair of electrodes; a dielectric polymer layer separating the electrodes; and a network of magnetic nanoparticles in the insulating layer forming a current flow path between the electrodes; where the network of magnetic nanoparticles includes_at least one magnetic tunnel junction involving two neighbouring nanoparticles of different coercivity.

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Abentheuer, Germany

Thomas Wittkowski