Abstract: A console switch assembly for appliances provides a rotatable electronic switch having a rotational range constrained by a cutout in the control panel to which the switch is mounted. The cutout most simply may be a sector of a circle having a different angular range which constrains a projecting tooth on the shaft of the switch or knob attached to the shaft of the switch.

Abstract: A membrane switch provides a substantially rigid front fascia without the need for flexure limiting standoffs or the like. The membrane switch may use thin, printed insulating dots whose pattern controls the force required to actuate the switch elements as a function of distance from the switch elements preventing multiple activations.

Abstract: A membrane switch provides a substantially rigid front fascia without the need for flexure limiting standoffs or the like. The membrane switch may use thin, printed insulating dots whose pattern controls the force required to actuate the switch elements as a function of distance from the switch elements preventing multiple activations.

Abstract: A combined membrane switch and touchscreen employs a continuous front transparent sheet that directly supports a transparent electrode for the touchscreen and graphics for the membrane switch portion of the assembly. Improved transparency and reduced touch activation pressure is thereby obtained.

Abstract: Methods are provided including (a) bonding separate conductive areas of an electrical component to a substrate using a conductive adhesive; and (b) bonding an area of the electrical component lying between the conductive areas to the substrate using a non-conductive adhesive.

Abstract: A mineral insulated heating cable and a method of making same wherein the cable has the characteristic that for a given supply voltage the heat generated per unit length of the cable is substantially unaffected by the total length of the cable. The mineral insulated heating cable comprises at least two metallic conductors, a metallic protective sheath, a body of compacted mineral insulating material filling the sheath and spacing the conductors from one another and embedded in the compacted mineral insulating material and contacting each of the two said conductors throughout their lengths, at least one resistance element in the form of a thin layer consisting predominantly of resistive material.

Abstract: A mineral insulated heating cable and a method of making same wherein the cable has the characteristic that for a given supply voltage the heat generated per unit length of the cable is substantially unaffected by the total length of the cable. The mineral insulated heating cable comprises at least two metallic conductors, a metallic protective sheath, a body of compacted mineral insulating material filling the sheath and spacing the conductors from one another and embedded in the compacted mineral insulating material and contacting each of the two said conductors throughout their lengths, at least one resistance element in the form of a thin layer consisting predominantly of resistive material.