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公开(公告)号：US20240291198A1
公开(公告)日：2024-08-29
申请号：US18570106
申请日：2022-06-13
发明人： Ralf GESKE
IPC分类号： H01R13/627 , H01R13/508
CPC分类号： H01R13/6275 , H01R13/508
摘要： A latching tab for locking an electrical plug connection between a plug connector and a mating plug connector in a plug-in direction includes: at least one latching clip for resiliently forming a detachable latching connection with a latching portion of the mating plug connector and extending at least partly in a first direction; at least one plug portion for forming a plug connection with a retaining portion of the plug connector, the at least one plug portion extending at least partly in a second direction; and at least one actuating portion for actuating the at least one latching clip. The latching tab transfers the at least one latching clip from a latching position into a release position by actuation of the actuating portion in at least one direction from the first direction and the second direction.
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公开(公告)号：US20240266819A1
公开(公告)日：2024-08-08
申请号：US18576685
申请日：2022-07-03
发明人： Tobias GROTE , Lutz HEUER
CPC分类号： H02H3/10 , G01R15/202 , G01R19/10
摘要： A method for fault current monitoring during electrical coupling of a direct voltage load, via positive and negative conductors, to a direct voltage source, includes detecting a magnetic field formed around the positive and negative conductors; comparing the detected magnetic field with respect to a threshold value; and disconnecting the direct voltage load if the threshold value is passed. Further, a direct voltage switching device for coupling a direct voltage load, via positive and negative conductors, to a direct voltage source where the positive and negative conductors are routed through the direct voltage switching device, includes a switching element for coupling and decoupling the direct voltage load, a sensor for detecting a magnetic field formed around the positive and negative conductors; and an evaluation device, connected to the sensor and the switching element, for comparing the detected magnetic field with a threshold value and to activate the switching element to disconnect the direct voltage load when the threshold value is passed.
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公开(公告)号：US20240266781A1
公开(公告)日：2024-08-08
申请号：US18567406
申请日：2022-06-13
发明人： Ralf GESKE
IPC分类号： H01R13/627
CPC分类号： H01R13/6275
摘要： A plug connector includes at least one plug-in contact for forming an electrical plug connection with at least one mating plug-in contact of a mating plug connector in a plug-in direction. On a side of a plug-in face of the plug connector, the at least one plug-in contact extends at least partially from a first end wall of a housing of the plug connector in the plug-in direction. The plug connector has a locking element for locking the electrical plug connection with the mating plug connector, the locking element being arranged in the housing and extending at least partially through a passage in the first end wall in a direction of the at least one plug-in contact. The locking element is resilient at least in certain portions and is mounted in the housing. The locking element is accessible via an actuating opening on the housing.
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公开(公告)号：US12035509B2
公开(公告)日：2024-07-09
申请号：US17352386
申请日：2021-06-21
发明人： Frank Best , Fabio Welslau
IPC分类号： H05K7/20
CPC分类号： H05K7/2039 , H05K7/20136
摘要： An assembly of an electrical device includes: at least one electrical functional assembly which has a supporting element and electrical or electronic functional components arranged on the supporting element; a fastening device for fastening the electrical device to a higher-level assembly; a heat sink core element having at least one face wall; and an external element connectable to the heat sink core element. The heat sink core element forms a supporting structure of the electrical device on which supporting structure the fastening device is arranged. The external element is connectable to the heat sink core element such that the at least one electrical functional assembly is accommodated between the at least one face wall of the heat sink core element and the external element.
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公开(公告)号：US12015231B2
公开(公告)日：2024-06-18
申请号：US17424905
申请日：2020-01-14
CPC分类号： H01R4/48365 , H01R4/489 , H01R9/24
摘要： A connection terminal for connecting an electric conductor includes: a housing; a current bar arranged in the housing; a clamping spring arranged in the housing for clamping the conductor to be connected against the current bar; and an actuation element for transferring the clamping spring into a clamping position and into an open position. The actuation element has a rotation element mounted about a first axis of rotation and a lever element mounted about a second axis of rotation. The clamping spring is mounted on the rotation element and the clamping spring follows a rotational movement of the rotation element at least in regions. The rotation element engages with the lever element such that during a rotational movement of the lever element about the second axis of rotation, the rotation element rotates about the first axis of rotation arranged spaced apart from the second axis of rotation.
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公开(公告)号：US12011766B2
公开(公告)日：2024-06-18
申请号：US17299818
申请日：2019-11-27
发明人： Benedikt Beermann , Daniel Schanz
CPC分类号： B23B27/005 , B23B27/045 , B23B27/22
摘要： A cutting part (1) for a tool head (2) for a lathe (3) for machining a workpiece (4), having a cutting edge (5) for removing material from the workpiece (4) and having a rake face (6) for guiding away the removed material or cuttings. The problem of providing a cutting part (1) which can be realized in a simple manner and with which lead-free materials can also be machined is solved in that a flat structure (7) is formed in the rake face (6) of the cutting part (1) adjoining the cutting edge (5) for breaking the cuttings. A lathe (3) for machining a workpiece (4), having a tool head (2) is provided with at least one such cutting part (1).
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7.发明授权公开(公告)号：US11960872B2
公开(公告)日：2024-04-16
申请号：US17431118
申请日：2020-02-18
发明人： Lutz Rahlves , Dominik Kerscher
摘要： A system including a safety-oriented device and an electronic storage device which is separate therefrom and in which exactly one piece of data content for the device is stored. The exactly one piece of data content is either an operating software update or an address. The electronic storage device has a first connection unit for mechanical and electrical coupling to the device, the first connection unit comprising a first mechanical coding means. The device has a storage unit in which an operating system is stored, a microcontroller and a second connection unit for mechanical and electrical coupling to the electronic storage device, the second connection unit having a second mechanical coding means. The microcontroller is designed to recognize whether the electronic storage device is connected via its first connection unit to the second connection unit of the device, and in this case is also designed to download the exactly one piece of data content stored in the electronic storage device to the storage unit of the device.
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公开(公告)号：US20240055210A1
公开(公告)日：2024-02-15
申请号：US18042470
申请日：2021-08-18
发明人： Eugen SILBERNAGEL
CPC分类号： H01H85/0241 , H01H85/205 , H01H85/2035 , H01H2085/2075
摘要： A distributor block includes: a supply input having an input terminal for connecting an electrical conductor; and a plurality of outputs, each output of the plurality of outputs having an output terminal for connecting an electrical conductor. The supply input is electrically conductively connected to a first current bar. Each output is electrically conductively connected to a second current bar. Between the first current bar and the second current bar, a fuse and/or a switch is arranged to connect the first current bar to the second current bar. A receptacle configured to hold the fuse and/or the switch is provided between the first current bar and the second current bar.
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公开(公告)号：US20230393200A1
公开(公告)日：2023-12-07
申请号：US18235645
申请日：2023-08-18
发明人： Peter Scholz , Elmar SCHAPER
IPC分类号： G01R31/327
CPC分类号： G01R31/3278
摘要： A switching monitoring device for monitoring a switching operation of a relay switching contact of a relay includes a control terminal, a controller, and an impedance circuit. The control terminal is configured to apply a control signal for switching the relay switching contact to the relay switching contact. The controller is configured to produce an excitation signal. The impedance circuit has a signal input and a signal output, and the controller applies the excitation signal to the signal input. The impedance circuit converts the excitation signal into a switching monitoring signal and outputs the switching monitoring signal at the signal output for application to the relay switching contact. The controller is further configured to detect a change in a signal present at the impedance circuit and, if the change in the signal is present, detect the switching operation of the relay switching contact.
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公开(公告)号：US11818216B2
公开(公告)日：2023-11-14
申请号：US18019251
申请日：2021-08-02
发明人： Klas Hellmann , Martin Mueller
摘要： A network for data transmission, in particular in automation technology, includes: a) a plurality of terminals, b) a common gateway for external connection of the network with the plurality of terminals to an external data transmission network, c) data connections between the common gateway and individual terminals of the plurality of terminals, and d) a plurality of OPC-UA servers. One of the plurality of OPC-UA servers is in each case assigned to the individual terminals, and individual OPC-UA servers communicate with corresponding terminals so that the individual terminals are addressable by the external data transmission network according to OPC-UA. A software component, which creates one of the OPC-UA servers, is in each case stored in the individual terminals. The common gateway loads the software components for creating the individual OPC-UA servers from the terminals and executes them in the common gateway.
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