Patents Assigned to Auto Kabel Managementgesellschaft mbH
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Patent number: 9425010Abstract: Circuit breaker for motor vehicle power lines, having a first planar connection flap, a second connection flap and a connection portion which electrically connects the connection flaps and which forms a desired breaking location. A particularly simple production with low material use can be achieved by the connection flaps and the electrical connection portion closing an explosion chamber of a pyrotechnical igniter in such a manner that the desired breaking location bursts owing to the gas pressure of the pyrotechnical igniter brought about in the event of actuation.Type: GrantFiled: January 25, 2011Date of Patent: August 23, 2016Assignee: Auto Kabel Managementgesellschaft mbHInventor: Wolfgang Hentschel
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Patent number: 9365173Abstract: A device (1) for stabilizing a supply voltage (UBatt) in a motor vehicle, having a function component of the motor vehicle, in particular in the form of a starter (4), a voltage source (10) which is connected to the function component (4) in order to supply the function component (4) with the supply voltage (UBatt), characterized in that the voltage source (10) is connected to the function component (4) via a resistor cascade (30) in order to stabilize the supply voltage (UBatt).Type: GrantFiled: September 8, 2011Date of Patent: June 14, 2016Assignee: Auto Kabel Managementgesellschaft mbHInventors: Rainer Mäckel, Thomas Schulz, Jürgen Schön
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Patent number: 9177695Abstract: Motor vehicle battery lead with a first connection element for a battery pole, a second connection element for at least one consumer, and a flat conductor arranged between the first connection element and the second connection element. A modular construction with a high degree of flexibility is achieved, in that the flat conductor is formed in a number of parts, wherein at least two parts of the multi-part flat conductor are connected to each other over the course of the flat conductor.Type: GrantFiled: October 19, 2007Date of Patent: November 3, 2015Assignee: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Franz-Josef Lietz, York Dlugokinski
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Patent number: 8999551Abstract: A carrier matrix for battery cell connectors 1, comprising a carrier formed from a non-conductive material, at least one vertical receiver 34 formed in a column to vertically receive a battery cell connector 1, at least two columns arranged horizontally next to one another and a horizontal receiver 36 formed to horizontally receive a battery cell connector 1 connecting batteries arranged next to one another into columns.Type: GrantFiled: June 8, 2010Date of Patent: April 7, 2015Assignee: Auto Kabel Managementgesellschaft mbHInventors: Franz-Josef Lietz, Wera Skele
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Patent number: 8957335Abstract: The invention relates to an electrical isolating device (2) comprising a first connecting part (4a), a second connecting part (4b), an isolation point (6) which in the closed state forms a current path between the first and the second connecting parts (4a, 4b) and is located spatially between the connecting parts, wherein in the isolated state the isolation point (6) isolates the current path between the connecting parts (4a, 4b), and further comprising an auxiliary drive (8) which influences isolation of the isolation point (6). Particularly reliable isolation is ensured in that a flowable medium (10) driven by the auxiliary drive is disposed in such a way that it surrounds the isolation point (6) at least partially at least at the moment of isolation.Type: GrantFiled: June 16, 2011Date of Patent: February 17, 2015Assignee: Auto Kabel Managementgesellschaft mbHInventors: Oliver Sprenger, Frank Gronwald, Wolfgang Hentschel
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Patent number: 8840437Abstract: Connection of an electrical cable consisting of a plurality of wires or strands to a terminal, in particular for the electrical system of a motor vehicle, having a support sleeve which encloses an end area of the cable and serves to accommodate an end face of the cable, so that the wires or strands are held in the support sleeve, wherein the face side of the cable consisting of the individual wires or strands is welded to the terminal by means of an at least face side weld seam. A particularly simple connection is then possible if the terminal is hollow on the side opposite the weld seam.Type: GrantFiled: February 15, 2012Date of Patent: September 23, 2014Assignee: Auto Kabel Managementgesellschaft mbHInventors: Wolfgang Hentschel, Franz-Josef Lietz, Rudolf Trefzger
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Patent number: 8830643Abstract: A polarity reversal protection device for motor vehicles has a detection device (10), a first connection element (22) electrically connected to a supply tap (94), a second connection device (24) having the electrical potential of the vehicle body. In case of a polarity reversal, the first connection element (22) is electrically connected to the first connection element (24) via the detector device (10). Further, the reverse polarity protection device is characterized in that a insulating layer (26) is provided between the first connection element (22) and the second connection element (24), that each of the connection elements (22, 24) has at least one receptacle (36, 38) and that the detection device (10) is at least positively engaged in at least one receptacle (36, 38).Type: GrantFiled: October 19, 2007Date of Patent: September 9, 2014Assignee: Auto Kabel Managementgesellschaft mbHInventor: Frank Gronwald
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Patent number: 8658901Abstract: Motor vehicle conductor connection element includes a first flat part and an inlay arranged in the flat part so as to be substantially flush with a surface of the flat part. In order to ensure contacting with different conductors, the flat part is substantially coated with a metal and the inlay is partially coated with the metal.Type: GrantFiled: May 8, 2009Date of Patent: February 25, 2014Assignee: Auto Kabel Managementgesellschaft mbHInventors: Martin Schloms, Sebastian Martens, Franz-Josef Lietz
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Patent number: 8574008Abstract: A battery cell connector includes a first terminal part formed for connection to a battery terminal of a first battery, a second terminal part, and a connecting part arranged between the terminal parts and electrically connecting the terminal parts to one another. The connecting part has a Z-shaped longitudinal cross-section. The Z-shaped longitudinal cross-section includes a central web which is inclined by no more than 20° such that the connecting part is elastically deformable in at least two perpendicular spatial directions. The first terminal part is formed from a first electrically conductive material and a flat piece formed from a second and different type electrically conductive material may be bonded to the second terminal part. It is often desirable for the conductive material to correspond to the battery terminal to which it is to be joined.Type: GrantFiled: June 8, 2010Date of Patent: November 5, 2013Assignees: Bayerische Motoren Werke, Auto Kabel Managementgesellschaft mbHInventors: Jürgen Groβe, Franz-Josef Lietz, Adelheid Klinkner
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Patent number: 8540535Abstract: The invention relates to a method and a system for fastening a round conductor 200 to a connection element 100, 100?, 100?, comprising a connection element 100, 100?, 100? that comprises at one end an at least partially shell-shaped part 110, and a round conductor 200 closed with a contact element 210, the contact element 210 being adapted to contact the connection element 100, 100?, 100?, and a fastening device 400, 510, 520, 610, 620, 660, 710, 810, which is adapted to fasten in a frictional manner (force-fit) an end region 210 of the round conductor 200 lying in front of the contact element 210 in the region of the shell-shaped part 110 of the connection element 100, 100?, 100?, to the connection element 100, 100?, 100?.Type: GrantFiled: October 26, 2010Date of Patent: September 24, 2013Assignee: Auto Kabel Managementgesellschaft mbHInventors: Sebastian Martens, Martin Schloms, Franz-Josef Lietz
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Publication number: 20130214896Abstract: Circuit breaker for a power cable, in particular a battery cable of a motor vehicle, having a first terminal 4, a second terminal 6 electrically connected to the first terminal 4 and having a disconnecting element 14 for mechanically and electrically disconnecting the electrical connection between the terminals 4, 6, wherein the disconnecting element 14 has an auxiliary drive and the auxiliary drive drives the disconnecting element 14 in the event of a trigger to disconnect the electrical connection between the terminals 4, 6. A particularly cost-effective and simple variant of a circuit breaker can be accomplished by the auxiliary drive being formed from a cartridge (16).Type: ApplicationFiled: April 6, 2011Publication date: August 22, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Marko Josifovic, Dominik Nentwig, Ralf Bodem
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Publication number: 20130206473Abstract: Electrical connection system for an energy generation device 2 having a first connector 18 disposed at one end of a first cable 10a, and a second connector 28 that is disposed at one end of a second cable 10b or a second end of the first cable 10a and is complementary to the first connector 18. A particularly simple assembly is ensured in that the second connector 28 is a pin 30 to be disposed in the receptacle 24 in a self-locking manner.Type: ApplicationFiled: September 20, 2011Publication date: August 15, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Heinz-Georg Gottschlich, Martin Schloms, Franz-Josef Lietz
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Publication number: 20130207463Abstract: A device (1) for stabilising a supply voltage (UBatt) in a motor vehicle, having a function component of the motor vehicle, in particular in the form of a starter (4), a voltage source (10) which is connected to the function component (4) in order to supply the function component (4) with the supply voltage (UBatt) characterised in that the voltage source (10) is connected to the function component (4) via a resistor cascade (30) in order to stabilise the supply voltage (UBatt).Type: ApplicationFiled: September 8, 2011Publication date: August 15, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Rainer Mäckel, Thomas Schulz, Jürgen Schön
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Patent number: 8502501Abstract: A battery measuring clamp, comprising a battery pole clamp 2, a measuring resistor 12 electrically connected to the battery pole clamp 2, and an evaluation circuit which evaluates at least the voltage across the measuring resistor 12, wherein the evaluation circuit is electrically connected to the measuring resistor 12 via at least two measuring contacts 18 and at least two data lines 24 are arranged on the evaluation circuit. A flexible use of such a battery measuring clamp is ensured by the fact that the data lines are arranged in a connection means 26, that a data connector 32 is monolithically connected to a coupling means 28 corresponding to the connection means 26, and that the coupling means 28 and the connection means 26 are plugged together in order to electrically contact the data connector 32 to the data lines 24.Type: GrantFiled: December 8, 2009Date of Patent: August 6, 2013Assignee: Auto Kabel Managementgesellschaft mbHInventors: Dominik Nentwig, Frank Gronwald, Franz-Josef Lietz
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Publication number: 20130175144Abstract: The invention relates to an electrical isolating device (2) comprising a first connecting part (4a), a second connecting part (4b), an isolation point (6) which in the closed state forms a current path between the first and the second connecting parts (4a, 4b) and is located spatially between the connecting parts, wherein in the isolated state the isolation point (6) isolates the current path between the connecting parts (4a, 4b), and further comprising an auxiliary drive (8) which influences isolation of the isolation point (6). Particularly reliable isolation is ensured in that a flowable medium (10) driven by the auxiliary drive is disposed in such a way that it surrounds the isolation point (6) at least partially at least at the moment of isolation.Type: ApplicationFiled: June 16, 2011Publication date: July 11, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Oliver Sprenger, Frank Gronwald, Wolfgang Hentschel
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Patent number: 8448836Abstract: Connection of an aluminum stranded lead 2 to a connection part 10, comprising a stripped end 4 of the aluminum stranded lead 2 and a metal connection part 10 which is materially connected to the stripped end 4 of the aluminum stranded lead 2. An inexpensive welded connection can be produced in that an end face of the stripped end 4 of the aluminum stranded lead 2 is welded to the connection part 10 by means of torsional ultrasonic welding.Type: GrantFiled: November 9, 2009Date of Patent: May 28, 2013Assignee: Auto Kabel Managementgesellschaft mbHInventors: Martin Schloms, Sebastian Martens, Franz-Josef Lietz
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Patent number: 8436577Abstract: A battery measuring clamp, comprising a battery pole clamp 2, a measuring resistor 12 electrically connected to the battery pole clamp 2, and an evaluation circuit which evaluates at least the voltage across the measuring resistor 12, wherein the evaluation circuit is electrically connected to the measuring resistor 12 via at least two measuring contacts 18 and at least two data lines 24 are arranged on the evaluation circuit. A flexible use of such a battery measuring clamp is ensured by the fact that the data lines are arranged in a connection means 26, that a data connector 32 is monolithically connected to a coupling means 28 corresponding to the connection means 26, and that the coupling means 28 and the connection means 26 are plugged together in order to electrically contact the data connector 32 to the data lines 24.Type: GrantFiled: December 8, 2009Date of Patent: May 7, 2013Assignee: Auto Kabel Managementgesellschaft mbHInventors: Dominik Nentwig, Frank Gronwald, Franz-Josef Lietz
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Publication number: 20130059473Abstract: Connection of an electrical cable consisting of a plurality of wires or strands to a terminal, in particular for the electrical system of a motor vehicle, having a support sleeve which encloses an end area of the cable and serves to accommodate an end face of the cable, so that the wires or strands are held in the support sleeve, wherein the face side of the cable consisting of the individual wires or strands is welded to the terminal by means of an at least face side weld seam. A particularly simple connection is then possible if the terminal is hollow on the side opposite the weld seam.Type: ApplicationFiled: February 15, 2012Publication date: March 7, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventors: Wolfgang Hentschel, Franz-Josef Lietz, Rudolf Trefzger
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Patent number: 8355233Abstract: Device for electrically protecting an electric vehicle. To protect high voltage batteries of electric vehicles in the event of floods, a disconnecting device 6 for electrically disconnecting a vehicle battery 2 from an electric distribution system 8 within the vehicle and a detection device 4 for determining wetness are provided such that the detection device 4 activates the disconnecting device 6 if wetness 12 is detected, so that the vehicle battery 2 is electrically disconnected from the electric distribution system 8.Type: GrantFiled: March 26, 2010Date of Patent: January 15, 2013Assignee: Auto Kabel Managementgesellschaft mbHInventors: Jens Schumacher, Franz-Josef Lietz
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Publication number: 20130009745Abstract: Circuit breaker for motor vehicle power lines, having a first planar connection flap, a second connection flap and a connection portion which electrically connects the connection flaps and which forms a desired breaking location. A particularly simple production with low material use can be achieved by the connection flaps and the electrical connection portion closing an explosion chamber of a pyrotechnical igniter in such a manner that the desired breaking location bursts owing to the gas pressure of the pyrotechnical igniter brought about in the event of actuation.Type: ApplicationFiled: January 25, 2011Publication date: January 10, 2013Applicant: AUTO KABEL MANAGEMENTGESELLSCHAFT MBHInventor: Wolfgang Hentschel