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公开(公告)号：US20190131099A1
公开(公告)日：2019-05-02
申请号：US16170065
申请日：2018-10-25
Applicant: Eaton Intelligent Power Limited
Inventor： Gregor Fleitmann , Hans-Juergen Mader , Daniel Andreas Jansen , Rolf Arck , Ralph Kriechel
Abstract: A switching device includes: a triggering unit; an actuator coupled to the triggering unit; a switching mechanism coupled to the actuator; and an interface module. The interface module includes: a signal processing unit coupled to the triggering unit; an interface circuit coupled to a transmitting and receiving circuit of the signal processing unit; a power supply input for feeding a first supply voltage; and a voltage converter connected on an input side to the power supply input and a power outlet for issuing a second supply voltage. The power outlet is coupled to the signal processing unit and to the triggering unit.
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Patent Agency Ranking
公开(公告)号：US11099239B2
公开(公告)日：2021-08-24
申请号：US16198806
申请日：2018-11-22
Applicant: Eaton Intelligent Power Limited
Inventor： Bogdan Zabrocki , Sabine Firmenich , Josef Knopp , Ralph Kriechel
IPC: G01R19/00 , G01R31/327 , G01R15/18 , G01R15/04
Abstract: A measuring device includes: a sensor arrangement; and an insulating support for use in an electric switching device. The sensor arrangement includes at least a sensor for measuring at least one of a current strength and a voltage of an electric current flowing through an electric path. The insulating support includes a sleeve comprised of electrically insulating material, the sleeve enclosing a space enclosing the electric path. The sensor arrangement is arranged on an outer side of the sleeve.
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公开(公告)号：US10971320B2
公开(公告)日：2021-04-06
申请号：US16170063
申请日：2018-10-25
Applicant: Eaton Intelligent Power Limited
Inventor： Gregor Fleitmann , Hans-Juergen Mader , Daniel Andreas Jansen , Bogdan Zabrocki , Ralph Kriechel
Abstract: A switching device includes: an electronic trip unit; an actuator; a switching mechanism connected via the actuator to the electronic trip unit; a stationary contact; a mobile contact, which is coupled to the switching mechanism; and an alarm module. The alarm module includes: a first, a second, and a third connector; a first relay having a first contact which is connected to the first connector and having a second contact which is connected to the second connector; a second relay with a first contact which is connected to the third connector; and a control unit which is coupled on an output side to a control side of the first relay and to a control side of the second relay, and on the input side to the electronic trip unit.
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公开(公告)号：US11842872B2
公开(公告)日：2023-12-12
申请号：US16170065
申请日：2018-10-25
Applicant: Eaton Intelligent Power Limited
Inventor： Gregor Fleitmann , Hans-Juergen Mader , Daniel Andreas Jansen , Rolf Arck , Ralph Kriechel
CPC classification number: H01H71/10 , H01H71/0228 , H01H71/04 , H01H71/74 , H01H9/167 , H01H2071/048 , H01H2083/203
Abstract: A switching device includes: a triggering unit; an actuator coupled to the triggering unit; a switching mechanism coupled to the actuator; and an interface module. The interface module includes: a signal processing unit coupled to the triggering unit; an interface circuit coupled to a transmitting and receiving circuit of the signal processing unit; a power supply input for feeding a first supply voltage; and a voltage converter connected on an input side to the power supply input and a power outlet for issuing a second supply voltage. The power outlet is coupled to the signal processing unit and to the triggering unit.
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公开(公告)号：US20190162786A1
公开(公告)日：2019-05-30
申请号：US16198806
申请日：2018-11-22
Applicant: Eaton Intelligent Power Limited
Inventor： Bogdan Zabrocki , Sabine Firmenich , Josef Knopp , Ralph Kriechel
IPC: G01R31/327 , G01R15/04 , G01R15/18
Abstract: A measuring device includes: a sensor arrangement; and an insulating support for use in an electric switching device. The sensor arrangement includes at least a sensor for measuring at least one of a current strength and a voltage of an electric current flowing through an electric path. The insulating support includes a sleeve comprised of electrically insulating material, the sleeve enclosing a space enclosing the electric path. The sensor arrangement is arranged on an outer side of the sleeve.
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公开(公告)号：US20190131100A1
公开(公告)日：2019-05-02
申请号：US16170063
申请日：2018-10-25
Applicant: Eaton Intelligent Power Limited
Inventor： Gregor Fleitmann , Hans-Juergen Mader , Daniel Andreas Jansen , Bogdan Zabrocki , Ralph Kriechel
Abstract: A switching device includes: an electronic trip unit; an actuator; a switching mechanism connected via the actuator to the electronic trip unit; a stationary contact; a mobile contact, which is coupled to the switching mechanism; and an alarm module. The alarm module includes: a first, a second, and a third connector; a first relay having a first contact which is connected to the first connector and having a second contact which is connected to the second connector; a second relay with a first contact which is connected to the third connector; and a control unit which is coupled on an output side to a control side of the first relay and to a control side of the second relay, and on the input side to the electronic trip unit.
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