Abstract: A charging cable for a motor vehicle can be operated by electricity having a filter device. The charging cable includes a first conductor and a second conductor configured to transfer a current, a safety ground line, and a signal line configured to transfer charging information relating to a charging process. The filter device includes a core around which the first and second conductors and the safety ground line are wound, and the signal line is wound around the core.

Abstract: A charging cable for a motor vehicle can be operated by electricity having a filter device. The charging cable includes a first conductor and a second conductor configured to transfer a current, a safety ground line, and a signal line configured to transfer charging information relating to a charging process. The filter device includes a core around which the first and second conductors and the safety ground line are wound, and the signal line is wound around the core.

Abstract: An electrical device is provided for a power line system for data transmission, including at least one line of a power supply network, at least one signal line, and a coupling region wherein the at least one line of the power supply network and the at least one signal line are partially arranged. The at least one line of the power supply network and the at least one signal line are electrically isolated from each other and capacitively coupled to each other in the coupling region. A motor vehicle is equipped with the power line system for data transmission.

Abstract: An electrical device is provided for a power line system for data transmission, including at least one line of a power supply network, at least one signal line, and a coupling region wherein the at least one line of the power supply network and the at least one signal line are partially arranged. The at least one line of the power supply network and the at least one signal line are electrically isolated from each other and capacitively coupled to each other in the coupling region. A motor vehicle is equipped with the power line system for data transmission.

Abstract: A system for automatically firing or discharing a weapon, such as a mine, comprises acoustical sensors for the preliminary adjustment and firing of the weapon. An optical sensor is used in conjunction with the acoustical sensors. In a first step, prior to the first acoustical target acquisition, the target background is optically scanned to store first optical image values defining an optical image of the target background to determine a firing range and a firing horizon. Thereafter, an acoustical ranging is performed for the target acquisition. Then the optical scanning and storing is repeated with regard to a firing horizon and when a target approaches the firing horizon, to provide second optical image values which are compared with the first image values to provide, by signal differentiation, proof of the presence of a target at the firing horizon. The resulting signal is used to control the weapon.