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公开(公告)号：US10685778B2
公开(公告)日：2020-06-16
申请号：US15485364
申请日：2017-04-12
发明人： Brian Klaponski , Ralph Wegner , Garth Norberg , Joseph H. Groeger , Jeremy Sewell , Larry Dix , Adam Sewell , Doug Senne , Frank DePuy
IPC分类号： G01R31/02 , H01F27/40 , H01F27/12 , H01F27/20 , H01F27/02 , H01H33/662 , H01H33/666
摘要： A controllable primary switch for isolating a transformer from a power grid or network. The controllable primary switch is mountable within and integral to the transformer and is electrically connected to high voltage feeder cables to allow the transformer to be disconnected from the power grid or network. The controllable primary switch includes one or more vacuum interrupters having first and second electrical switch contacts mounted inside the casing, an actuator for moving the second switch contact relative to the first switch contact in each of the one or more vacuum interrupters, and a handle connected to the actuator. The handle engages the actuator to move the second switch contact relative to the first switch contact.
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公开(公告)号：US20200321772A1
公开(公告)日：2020-10-08
申请号：US16841003
申请日：2020-04-06
发明人： Joseph H. Groeger , Garth Norberg , Jeremy Sewell , Larry Dix , Dan Schwartz , Brian Klaponski
摘要： A network service and transformer safety protector on a secondary side of a network transformer tank system. The network service and transformer safety protector is positioned between the network transformer and a secondary network distribution system and is configured to connect and disconnect a transformer from the secondary network. The network service and transformer safety protector is attached to the outside of the transformer tank.
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公开(公告)号：US11424611B2
公开(公告)日：2022-08-23
申请号：US16841003
申请日：2020-04-06
发明人： Joseph H. Groeger , Garth Norberg , Jeremy Sewell , Larry Dix , Dan Schwartz , Brian Klaponski
摘要： A network service and transformer safety protector on a secondary side of a network transformer tank system. The network service and transformer safety protector is positioned between the network transformer and a secondary network distribution system and is configured to connect and disconnect a transformer from the secondary network. The network service and transformer safety protector is attached to the outside of the transformer tank.
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4.发明申请公开(公告)号：US20180301279A1
公开(公告)日：2018-10-18
申请号：US15485364
申请日：2017-04-12
发明人： Brian Klaponski , Ralph Wegner , Garth Norberg , Joseph H. Groeger , Jeremy Sewell , Larry Dix , Adam Sewell , Doug Senne , Frank DePuy
IPC分类号： H01F27/40 , H01H33/662 , H01H33/666 , H01F27/12 , H01F27/20
摘要： A controllable primary switch for isolating a transformer from a power grid or network, wherein the controllable primary switch is mountable within and integral to the transformer and is electrically connected to high voltage feeder cables to allow the transformer to be disconnected from the power grid or network. The controllable primary switch includes one or more vacuum interrupters having first and second electrical switch contacts mounted inside the casing, actuator means for moving the second switch contact relative to the first switch contact in each of the one or more vacuum interrupters; and a handle connected to the actuator means, wherein said handle is capable of engaging the actuator means to move the second switch contact relative to the first switch contact.
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公开(公告)号：US09530591B2
公开(公告)日：2016-12-27
申请号：US14885392
申请日：2015-10-16
申请人： Quality Switch, Inc.
发明人： Douglas L. Senne , Adam M. Sewell , Jeremy A. Sewell , Larry E. Dix , Thomas H. Davis , Frank D. Depuy
IPC分类号： H01H19/14 , H01H19/06 , H01H33/02 , H01H33/50 , H01H33/68 , H01H33/53 , H01H19/10 , H01H19/46
CPC分类号： H01H19/065 , H01H19/10 , H01H19/14 , H01H19/46 , H01H33/022 , H01H33/50 , H01H33/53 , H01H33/68 , H01H2239/044
摘要： The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
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