Abstract: An electrical disconnecting device comprising a housing, a first terminal lug (4a) inserted into the housing, a second terminal lug (4b) inserted into the housing, a current path forming between the first and second terminal lugs (4a, 4b) in a closed state, a separation point (6) spatially located between the terminal lugs, the separation point (6) disconnecting the current path between the terminal lugs (4a, 4b) in the separated state, a actuator (8) influencing a separation of the separation point (6), a channel formed in the housing between the actuator (8) and the separation point (6), the actuator closing the channel on a side facing away from the separation point, and a connecting element which is arranged on the side of the actuator facing away from the channel and accommodates at least two electrical connections of the actuator, characterized in that the connecting element accommodates at least two contact elements of a switching path, in that the contact elements are each guided into the channel via

Abstract: An electrical disconnecting device comprising a housing, a first terminal lug (4a) inserted into the housing, a second terminal lug (4b) inserted into the housing, a current path forming between the first and second terminal lugs (4a, 4b) in a closed state, a separation point (6) spatially located between the terminal lugs, the separation point (6) disconnecting the current path between the terminal lugs (4a, 4b) in the separated state, a actuator (8) influencing a separation of the separation point (6), a channel formed in the housing between the actuator (8) and the separation point (6), the actuator closing the channel on a side facing away from the separation point, and a connecting element which is arranged on the side of the actuator facing away from the channel and accommodates at least two electrical connections of the actuator, characterized in that the connecting element accommodates at least two contact elements of a switching path, in that the contact elements are each guided into the channel via

Abstract: Motor vehicle on-board network having at least two main line strands arranged electrically parallel to one another, the main line strands being electrically short-circuited to one another in two regions which are separated from one another and having a connection for one of at least two on-board network power supplies in each case, at least one motor vehicle on-board network being arranged in the at least two main line strands interrupting the respective main line strand, the motor vehicle electrical system switching network having at least three switches, a first switch being arranged between a first main line connection and a common node, a second switch being arranged between a second main line connection and the common node, and a third switch being arranged between the common node and at least one load connection.

Abstract: A pyrotechnic ignition pill with a housing, an ignition pill charge housed in the housing, at least two terminal contacts connected to the ignition charge, wherein the terminal contacts are guided out of the housing through a glass bushing, characterized in that the terminal contacts in the region of the ignition charge have a round cross-sectional profile and that the terminal contacts outside the housing have an angular cross-sectional profile.

Abstract: A pyrotechnic ignition pill with a housing, an ignition pill charge housed in the housing, at least two terminal contacts connected to the ignition charge, wherein the terminal contacts are guided out of the housing through a glass bushing, characterized in that the terminal contacts in the region of the ignition charge have a round cross-sectional profile and that the terminal contacts outside the housing have an angular cross-sectional profile.

Abstract: Line-integrated switch having at least a first metal flat part 2, at least a second metal flat part 8, wherein the flat parts are arranged in an overlapping region with the wide sides thereof one above the other and in the overlapping region a semi-conductor switch 18 is arranged between the flat parts 2, 8 so as to connect the flat parts 2, 8 to each other in a switching manner. A simple construction is possible in that at least in the overlapping region a first of the flat parts 2, at a side facing the second of the flat parts 8, is coated at least partially with an insulation, wherein a recess is provided in the insulation in a contact region 10 and the semi-conductor switch 18 in the contact region 10 is electrically contacted with the flat part 8.

Abstract: High-voltage vehicle electrical system comprising a high-voltage battery terminal having a high-side terminal contact and a low-side terminal contact and a high-voltage output having a high-side output contact and a low-side output contact. For reliable isolation of a short-circuit current by using levitation, at least one series circuit arranged between the low-side terminal contact and the low-side output contact and consisting of a first switching relay and a pyrotechnic isolating device is provided.

Abstract: High-voltage vehicle electrical system comprising a high-voltage battery terminal having a high-side terminal contact and a low-side terminal contact and a high-voltage output having a high-side output contact and a low-side output contact. For reliable isolation of a short-circuit current by using levitation, at least one series circuit arranged between the low-side terminal contact and the low-side output contact and consisting of a first switching relay and a pyrotechnic isolating device is provided.

Abstract: Motor vehicle on-board network having at least two main line strands arranged electrically parallel to one another, the main line strands being electrically short-circuited to one another in two regions which are separated from one another and having a connection for one of at least two on-board network power supplies in each case, at least one motor vehicle on-board network being arranged in the at least two main line strands interrupting the respective main line strand, the motor vehicle electrical system switching network having at least three switches, a first switch being arranged between a first main line connection and a common node, a second switch being arranged between a second main line connection and the common node, and a third switch being arranged between the common node and at least one load connection.

Abstract: Line-integrated switch having at least a first metal flat part 2, at least a second metal flat part 8, wherein the flat parts are arranged in an overlapping region with the wide sides thereof one above the other and in the overlapping region a semi-conductor switch 18 is arranged between the flat parts 2, 8 so as to connect the flat parts 2, 8 to each other in a switching manner. A simple construction is possible in that at least in the overlapping region a first of the flat parts 2, at a side facing the second of the flat parts 8, is coated at least partially with an insulation, wherein a recess is provided in the insulation in a contact region 10 and the semi-conductor switch 18 in the contact region 10 is electrically contacted with the flat part 8.

Abstract: Starting current limitation system 20 having at least a first electrical connection component 30 which can be connected to a battery pole 12, a second electrical connection component 34 which can be connected to a starter 18, and a parallel circuit which is connected between the first connection component 30 and the second connection component 34 and which comprises a branch 24a having a amperage control device 24 and a branch 22a having an electrical resistor 22. An optimization of structural space is achieved when the branch 22a having the electrical resistor 22, the branch 24a having the amperage control device 24 and the first connection component 30 are arranged inside a pole niche 26a of the battery pole 12.

Abstract: Circuit arrangement for vehicles with at least one semiconductor element 30 and at least one first metal carrier plate 2a and a metal circuit board 2b. A multifaceted scope of application is provided if the carrier plate 2a is electrically insulated from the circuit board 2b and the carrier plate 2a is electrically linked with at least one of the circuit boards 2b by means of at least one semiconductor device 30 so that the carrier plate 2a and the circuit board 2b form an electrical three-pole.

Abstract: Switch system for a motor vehicle electrical system comprising a first switch element arranged between a generator-battery line and a starter-battery line of a vehicle electrical system, such that the generator-battery line and the starter-batter line can be short circuited spatially in the region of the starter.

Abstract: Circuit having a first printed circuit board and a second printed circuit board. In the circuit, the printed circuit boards spaced apart from one another by means of an air gap are mechanically connected together by at least one power semiconductor.

Abstract: Circuit arrangement for vehicles with at least one semiconductor element 30 and at least one first metal carrier plate 2a and a metal circuit board 2b. A multifaceted scope of application is provided if the carrier plate 2a is electrically insulated from the circuit board 2b and the carrier plate 2a is electrically linked with at least one of the circuit boards 2b by means of at least one semiconductor device 30 so that the carrier plate 2a and the circuit board 2b form an electrical three-pole.

Abstract: Electronic switch in motor vehicles comprising a switch network having an input, a first output and a second output and a first switch element arranged between the first output and the second output, a second switch element arranged between the input and the first output, and a third switch element arranged between the input and the second output. Starting switch-on current limitation is enabled if the input can be electrically connected to a battery pole, the first output can be connected to a generator-battery line, and the second output can be connected to a starter-battery line.

Abstract: Circuit having a first printed circuit board and a second printed circuit board. In the circuit, the printed circuit boards spaced apart from one another by means of an air gap are mechanically connected together by at least one power semiconductor.

Abstract: Electronic switch in motor vehicles comprising a switch network having an input, a first output and a second output and a first switch element arranged between the first output and the second output, a second switch element arranged between the input and the first output, and a third switch element arranged between the input and the second output. Starting switch-on current limitation is enabled if the input can be electrically connected to a battery pole, the first output can be connected to a generator-battery line, and the second output can be connected to a starter-battery line.

Abstract: Switch system for a motor vehicle electrical system comprising a first switch element arranged between a generator-battery line and a starter-battery line of a vehicle electrical system, such that the generator-battery line and the starter-batter line can be short circuited spatially in the region of the starter

Abstract: Starting current limitation system 20 having at least a first electrical connection component 30 which can be connected to a battery pole 12, a second electrical connection component 34 which can be connected to a starter 18, and a parallel circuit which is connected between the first connection component 30 and the second connection component 34 and which comprises a branch 24a having a amperage control device 24 and a branch 22a having an electrical resistor 22. An optimisation of structural space is achieved when the branch 22a having the electrical resistor 22, the branch 24a having the amperage control device 24 and the first connection component 30 are arranged inside a pole niche 26a of the battery pole 12.