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公开(公告)号：US20170149234A1
公开(公告)日：2017-05-25
申请号：US15359119
申请日：2016-11-22
发明人： Alexander FOMENKO , Guido NAHLES , Gerhard WOELK
IPC分类号： H02H3/093 , H02H3/05 , H02H3/02 , G01R19/165
CPC分类号： H02H3/093 , G01R19/00 , G01R19/16571 , H02H3/021 , H02H3/05 , H02H3/06 , H02H3/07 , H02H3/0935
摘要： The object of the invention is a device for detecting an overcurrent, having a current meter, a first counter, and a switch, wherein the current meter measures a current through the device, with the switch being capable of interrupting a current flow through the device, wherein, if the current meter measures a current that exceeds a first current threshold, the first counter is changed by a first increment in a first direction, wherein, if the current meter measures a current that exceeds a second current threshold, the first counter is changed by a second increment in the first direction, with the second current threshold being quantitatively greater than the first current threshold, and with the second increment being quantitatively greater than the first increment, wherein, after a change in the counter, the first counter is compared with a first counter threshold, and if the counter threshold has been reached or exceeded, the switch is actuated continuously such that the current flow is interrupted, and otherwise the switch is actuated for a predetermined time such that the current flow is interrupted.
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公开(公告)号：US20210183592A1
公开(公告)日：2021-06-17
申请号：US17054616
申请日：2019-05-29
发明人： Guido NAHLES , Martin STRIEWE , Alexander FOMENKO
摘要： A flexible circuit breaker is disclosed having at least two semiconductor switches, where the flexible circuit breaker has at least one input and at least two outputs, where each of the at least two semiconductor switches can carry a defined current, where each of the semiconductor switches is monitored individually in relation to the current flowing through, where the first output is assigned to the first semiconductor switch, where by a selection using a selection device on the flexible circuit breaker, one can select whether the current through a second semiconductor switch is assigned to the second output or the first output.
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公开(公告)号：US20210273441A1
公开(公告)日：2021-09-02
申请号：US17257779
申请日：2019-07-05
发明人： Gerhard WÖLK , Martin STRIEWE , Alexander FOMENKO , Guido NAHLES
摘要： The invention relates to a device circuit breaker having intelligent limit value determination. In a training phase, the device circuit breaker is adjusted to a specific device and its load behavior. In a subsequent monitoring phase—based on the values determined in the training phase—present values or values derived from those are compared and, if necessary, the current flow is interrupted.
The invention also relates to a method for such device circuit breakers.-
公开(公告)号：US20180183334A1
公开(公告)日：2018-06-28
申请号：US15739218
申请日：2016-06-23
CPC分类号： H02M3/158 , H02H1/0007 , H02H3/18 , H02H7/1213 , H02H7/268 , H02M1/08 , H02M1/32 , H03K17/0822 , H03K17/6874
摘要： The object of the invention is a reversible electronic circuit-breaker terminal, with a current-measuring device for measuring a current flow in a load circuit to be measured, a regulating device for controlling the flow of current in the load circuit to be measured on the basis of a measured current flow in the load circuit to be measured, a switching device which, under the control of the regulating device, regulates or switches the current in the load circuit, wherein the switching device based on MOS-FET technology and can switch the current bidirectionally in the load circuit, and wherein the switching device has at least two anti-serially connected MOS-FET transistors for this purpose whose respective source terminals lie on a common switching potential.
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5.发明申请公开(公告)号：US20170149239A1
公开(公告)日：2017-05-25
申请号：US15359230
申请日：2016-11-22
发明人： Peter BERG , Alexander FOMENKO , Guido NAHLES , Martin WETTER , Christian JUERGENHAKE , Peter KETLER , Carsten PLATTMANN , Timo BESSLER
CPC分类号： H02H9/02 , G08B21/185 , H01R9/2691 , H02B1/00 , H02H3/08 , H05K7/1475
摘要： The object of the invention is a distribution system with an electronic fuse terminal and at least one first series terminal, wherein the electronic fuse terminal and the at least one first series terminal are arranged immediately adjacent to one another on a mounting rail, and wherein the electronic fuse terminal and the at least one first series terminal each have at least one adjacent bridging member, wherein the electronic fuse terminal can be supplied with input voltage, with the electronic fuse terminal making at least one protected first output potential available, and wherein the protected first output potential is forwarded to the first series terminal by means of a first bridging plug to the first series terminal.
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