Abstract: An electric-motor drive mechanism is proposed, with an electric motor (12) that has a brush holder (16, 116, 216) for containing brushes (15a, 15b) and at least one magnetic field sensor (18a, 18b, 118a, 218a) for detecting the magnetic field of a magnetic wheel (19) non-rotatably connected to the motor armature shaft (32) and an electronics housing (20) for containing an electronics mounting plate (24) for a set of motor output and/or control electronics. The electronics mounting plate (24, 124, 224) is disposed outside an electric motor pole pot housing (26) on a support (28, 128, 228) formed onto the brush holder (16, 116, 216) and that the at least one magnetic field sensor (18a, 18b, 118, 218) directly contacts the control electronics on the electronics mounting plate (24, 124, 224) by means of first inserted strip conductors (30a-1 . . . 30a-3, 30b-1 . . . 30b-3, 130, 230) that are guided in bundles and are at least partially integrated into the brush holder (16, 116, 216).

Abstract: In an MR tomography apparatus damping laminated sheets are provided for reducing vibrations The MR tomography apparatus has a magnet body which is surrounded by a magnet housing which surrounds and delimits an interior volume. A gradient coil system is located in this interior volume. On an inner side of the magnet housing that delimits the interior volume, a damping laminated sheet structure is provided for absorbing acoustic vibrations which are produced on switching of the gradient coil system.

Abstract: An electric motor drive mechanism, in particular a power-window drive for a motor vehicle, with an electric motor (10) and a set of motor electronics (14) connected with it that are encompassed by an electronics housing (20), as well as a securing device (16), which supports the electronics housing (20) in relation to a pole pot (22) of electric motor (10). The proposal is that the securing device (16) have a guide (26) for connection to an opposing guide (38) disposed on the electronics housing (20) and have the ability to engage in detent fashion with the drive mechanism.

Abstract: An electric motor drive mechanism, in particular a window control drive mechanism for a motor vehicle, has an electric motor (10), which has a motor armature shaft (12) that is operatively connected to a gear unit (14) surrounded by a gear housing (16), and also has a motor electronics unit (18) surrounded by an electronic housing (20). The electronics housing (20) has a guide rail (22), extending radially to the motor armature shaft (12), for insertion of the electronics housing (20) via a counterpart guide (23) disposed on the gear housing (16).

Abstract: In a sensor device including a magnetic field sensor which is arranged in stationary fashion and configured as a Hall sensor and is magnetically coupled to at least one stationary magnetic flux conductor which senses a variable magnetic field and delivers it to the Hall sensor, the Hall sensor delivering to an electronic control circuit an electrical signal which depends on the change in the magnetic field, in order to achieve a reduction in the space required for the electronic control circuit and the Hall sensors it is proposed the at least one Hall sensor, combined with at least one element of the electronic control circuit into an application-specific integrated circuit (ASIC), be arranged in an electronic component.

Abstract: A predetermined area is protected from the disturbing usage of mobile terminals (e. g. cell phones) of a wireless communication system. Mode change information is sent over a system information message of a broadcast channel to change the operating mode (e. g. to deactivate) of the mobile terminal. This mode change information contains information, such as, the duration of the mode change, a reason for the mode change and information on groups of mobile terminals that will be exempted from the mode change. Additionally, the mobile terminal transmits an alarm signal to the user if the user is approaching a predetermined protected area.

Abstract: The present invention relates to a base station (1, 1′) and a method for protecting a predetermined area from disturbing usage of mobile terminals of a wireless telecommunication system. Further, the present invention relates to a mobile terminal (7) the operation mode of which can be changed by mode change information received from a base station (1, 1′) to protect a predetermined area. A predetermined area might be an area, in which at least a high frequency part of the mobile terminals should be switched off automatically to avoid interference with electronic or electric devices, e. g. in hospital or airplanes. In other areas, e. g. restaurants, operas or the like, it is sufficient to reduce the volume of acoustic signals to be output so that other people in the area are not disturbed.

Abstract: In order to reduce assembly cost for attaching the electronic module and to realize better protection of the circuit board in an electronic module for an electric motor operated drive unit, in particular, for an electric motor operated automobile window opener, including an electronic housing part, which can be attached to the housing of the drive unit, with a connector piece arranged thereon and a circuit board inserted in a mounting means the electronic housing part and having electric and/or electronic components, which circuit board is electrically connected to contact elements of the connector piece and to power leads fastened to the electronic housing part, with the power leads being provided with contact sections projecting from the electronic housing part, it is suggested that the electronic housing part be configured as a separate housing which has a housing interior which can be closed with a cover; that the circuit board be arranged completely in the housing interior; and that a second connector pi

Abstract: A predetermined area is protected from the disturbing usage of mobile terminals (e.g. cell phones) of a wireless communication system. Mode change information is sent over certain predetermined channels of a telecommunication system to change the operating mode (e.g. to deactivate) of the mobile terminal. This mode change information contains information, such as, the duration of the mode change, a reason for the mode change and information on groups of mobile terminals that will be exempted from the mode change. Additionally, the mobile terminal transmits an alarm signal to the user if the user is approaching a predetermined protected area.

Abstract: An electric motor with a sensor, in particular an rpm sensor, is proposed. The sensor contains at least one means (20), generating a magnetic field, as the signal emitter, at least one magnetic field sensor (28, 30) as the signal receiver, and signal conducting means (22, 24, 26). The signal conducting means (22, 24, 26) contain magnetically conducting material and conduct the signal of the at least one magnetic field-generating means (20) to the at least one magnetic field sensor (28, 30). At least one current conducting means (40, 42, 44) is arranged essentially along the signal conducting means (22, 24, 26).