Abstract: A stator of an electrical machine provides a sensor carrier having a spring element that presses the sensor element against one of the coils.

Abstract: A stator of an electrical machine provides a sensor carrier having a spring element that presses the sensor element against one of the coils.

Abstract: A control unit that includes a processor having at least a first chip select output and a second chip select output. A signal provided by the first chip select output is activated during a normal operating mode of the control unit, and a signal provided by the second chip select output is activated during an application mode of the control unit. The control unit also includes a RAM memory having a chip select input for selecting the RAM memory and having a memory area for use as an application memory. A combination element electrically couples the signal provided by the first chip select output and the signal provided by the second chip select output to the chip select input of the RAM memory such that the signal provided by the first chip select output and the signal provided by the second chip select output do not have a perturbing effect on each other.

Abstract: A method is described that can be used to apply mass-produced control units without special application tools. In this context, a data record that is to be applied from a first memory area of a flash memory is copied over to a second memory area of the flash memory. The data that are to be applied are updated in sections in a RAM and are then written back to the second memory area. The applied control data record is finally copied back to its original positions in the first memory area.

Abstract: A method is described that can be used to apply mass-produced control units without special application tools. In this context, a data record that is to be applied from a first memory area of a flash memory is copied over to a second memory area of the flash memory. The data that are to be applied are updated in sections in a RAM and are then written back to the second memory area. The applied control data record is finally copied back to its original positions in the first memory area.

Abstract: A keypad (10) comprises a membrane having a plurality of switch actuating portions (41). The keypad (10) further comprises key portions (44) corresponding to said switch actuating portions (41) and located on an opposite side of the membrane to said switch actuating portions (41) and a plurality of switch elements (18) located beneath said switch actuating portions (41) of the membrane. The membrane extends across the keypad (10) and provides a water resistant barrier between the switch elements (18) and the key portions (44) of the membrane. Removable buttons (40) are provided for the keypad (10) and are attached to the key portions (44) of the membrane, whereby pressing of the buttons (40) causes flexing of the membrane and actuation of the switch elements (18) by the switch actuating portion of the membrane.

Abstract: An electromagnetic relay comprising a magnet yoke having a coil core for supporting a relay winding and a support for supporting a folding armature at one end of the folding armature; and a leaf spring for biasing the folding armature away from the coil core in a non-operating position of the relay, the leaf spring including a curl surrounding the support and having two fastening portions at which the leaf spring is fastened to the magnet yoke and the folding armature, respectively, and a prestress area between the two fastening portions.

Abstract: An electromagnetic relay comprising a hinged armature pivotably supported at a front face of a coil core carrying a relay winding, a switching contact supported on the hinged armature, a fixed counter contact cooperating with the switching contact for actuating the electromagnetic relay, and contact carrier for supporting the fixed counter contact and having a first portion including a center leg and two outer legs arranged on opposite sides of the center leg in spaced relationship relative thereto, a crossbar connecting the center and outer legs at one end thereof, the center leg having at an end thereof spaced from the crossbar a bent-away portion for supporting the one fixed counter contact, the first portion further including in the vicinity of the bent-away portion of the center leg laterally symmetrically extending webs for connecting the center leg to the outer legs, respectively, the center leg having a stretchable portion located between the crossbar and the connecting webs for adjusting a posiiton o