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1.发明申请公开(公告)号：US20170363674A1
公开(公告)日：2017-12-21
申请号：US15186865
申请日：2016-06-20
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Robert Stephen Douglass , Ramdev Kanapady
Abstract: Systems and methods for detecting thermal-mechanical strain fatigue in an electrical fuse fatigue include a controller configured to monitor at least one fuse fatigue parameter over a period of time while the fuse is connected to an energized electrical power system, and based on the monitored at least one fuse fatigue parameter, the controller is further configured to determine at least one of a consumed service life of the fuse element or a service life remaining of the fuse element.
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公开(公告)号：US20150348731A1
公开(公告)日：2015-12-03
申请号：US14321038
申请日：2014-07-01
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Robert Stephen Douglass , John Michael Fink
IPC: H01H85/055 , H01H69/02 , H01H85/045
CPC classification number: H01H85/055 , H01H69/02 , H01H85/0456 , H01H85/10 , H01H85/11 , H01H85/12 , H01H85/143 , H01H85/175 , H01H85/18 , H01H85/203 , H01H2239/044 , Y10T29/49108
Abstract: A high voltage power fuse having a dramatically reduced size facilitated by silicated filler material, a formed fuse element geometry, arc barrier materials and single piece terminal fabrications. Methods of manufacture are also disclosed.
Abstract translation: 通过硅填料，形成的熔丝元件几何形状，电弧阻挡材料和单件端子制造，大大减小了尺寸的高压电源保险丝。 还公开了制造方法。
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公开(公告)号：US20170103866A1
公开(公告)日：2017-04-13
申请号：US15388438
申请日：2016-12-22
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Xin Zhou , Robert Stephen Douglass , Vincent John Saporita
CPC classification number: H01H85/38 , H01F7/0273 , H01H85/0241 , H01H85/055 , H01H85/20 , H01H85/202 , H01H85/205 , H01H85/50 , H01H2085/386
Abstract: Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
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4.发明申请公开(公告)号：US20160336137A1
公开(公告)日：2016-11-17
申请号：US15222125
申请日：2016-07-28
Applicant: COOPER TECHNOLOGIES COMPANY
IPC: H01H85/12 , H01H85/17 , H01H85/36 , H01H89/04 , H01H85/175
CPC classification number: H01H85/12 , H01H85/10 , H01H85/17 , H01H85/175 , H01H85/36 , H01H85/56 , H01H89/04 , H01H2037/762 , H01H2235/01
Abstract: An embodiment of a fuse module has been disclosed. The fuse module includes a housing and a fuse element assembly contained within the housing. The fuse element assembly includes at least one fuse element unit having a plurality of trigger mechanisms and a perforated strip electrically connected to the trigger mechanisms. Increased ampacity ratings in a more compact arrangement provides for fuse modules having increased current protection capability that, in turn, provides for improved disconnect switching capabilities.
Abstract translation: 已经公开了一种熔丝模块的实施例。 保险丝模块包括壳体和容纳在壳体内的保险丝元件组件。 熔丝元件组件包括至少一个具有多个触发机构的熔丝元件单元和与触发机构电连接的穿孔带。 在更紧凑的布置中增加的载流量额定值提供了具有增加的电流保护能力的熔丝模块，这又提供了改进的断开切换能力。
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公开(公告)号：US20160284501A1
公开(公告)日：2016-09-29
申请号：US14665461
申请日：2015-03-23
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Xin Zhou , Robert Stephen Douglass , Vincent John Saporita
IPC: H01H85/055 , H01H85/38 , H01H85/20 , H01F7/02
CPC classification number: H01H85/38 , H01F7/0273 , H01H85/0241 , H01H85/055 , H01H85/20 , H01H85/202 , H01H85/205 , H01H85/50 , H01H2085/386
Abstract: Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitated higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
Abstract translation: 保险丝座和保险丝座形式的保险丝组件包括嵌入式永磁电弧抑制功能，可以在不增加保险丝组件尺寸的情况下，实现易熔电路保护的更高电压运行。 嵌入式磁体将外部磁场施加在过电流保护熔断器上，并产生电弧偏转力，以提高熔断器的电弧熄灭能力，而不增加其形状因数。
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Patent Agency Ranking
公开(公告)号：US20160276123A1
公开(公告)日：2016-09-22
申请号：US14663505
申请日：2015-03-20
Applicant: COOPER TECHNOLOGIES COMPANY
IPC: H01H85/12 , H01H85/175 , H01H85/36 , H01H89/04
CPC classification number: H01H85/12 , H01H85/10 , H01H85/17 , H01H85/175 , H01H85/36 , H01H85/56 , H01H89/04 , H01H2037/762 , H01H2235/01
Abstract: An embodiment of a fuse module has been disclosed. The fuse module includes a housing and a fuse element assembly contained within the housing. The fuse element assembly includes at least one fuse element unit having a plurality of trigger mechanisms and a perforated strip electrically connected to the trigger mechanisms. Increased ampacity ratings in a more compact arrangement provides for fuse modules having increased current protection capability that, in turn, provides for improved disconnect switching capabilities.
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公开(公告)号：US20180138005A1
公开(公告)日：2018-05-17
申请号：US15870177
申请日：2018-01-12
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Xin Zhou , Robert Stephen Douglass , Vincent John Saporita
CPC classification number: H01H85/38 , H01F7/0273 , H01H85/0241 , H01H85/055 , H01H85/20 , H01H85/202 , H01H85/205 , H01H85/50 , H01H2085/386
Abstract: Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
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公开(公告)号：US20170023618A1
公开(公告)日：2017-01-26
申请号：US14803315
申请日：2015-07-20
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Robert Stephen Douglass , Santosh Kumar Sharma , Ameer Khan , Hrushikesh Arun Barve
Abstract: Electrical current sensing and monitoring methods include connecting a compensation circuit across a conductor having a non-linear resistance such as a fuse element. The compensation circuit injects a current or voltage to the conductor that allows the resistance of the conductor to be determined. The current flowing in the conductor can be calculated based on a sensed voltage across the conductor once the resistance of the conductor has been determined.
Abstract translation: 电流检测和监测方法包括将补偿电路连接在具有诸如熔丝元件的非线性电阻的导体上。 补偿电路向导体注入电流或电压，以允许确定导体的电阻。 一旦确定了导体的电阻，就可以基于导体上的感测电压来计算流过导体的电流。
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公开(公告)号：US20150348732A1
公开(公告)日：2015-12-03
申请号：US14289032
申请日：2014-05-28
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Robert Stephen Douglass , John Michael Fink
IPC: H01H85/20 , H01H69/02 , H01H85/12 , H01H85/143 , H01H85/18 , H01H85/175
CPC classification number: H01H85/203 , H01H69/02 , H01H85/10 , H01H85/11 , H01H85/12 , H01H85/143 , H01H85/175 , H01H85/18 , Y10T29/49108
Abstract: A high voltage power fuse having a dramatically reduced size facilitated by silicated filler material, a formed fuse element geometry, and arc barrier materials. Methods of manufacture are also disclosed.
Abstract translation: 具有大大减小的大小的高压电力保险丝通过硅填充材料，形成的熔丝元件几何形状和电弧阻挡材料而促进。 还公开了制造方法。
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10.发明申请公开(公告)号：US20180114665A1
公开(公告)日：2018-04-26
申请号：US15838656
申请日：2017-12-12
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Robert Stephen Douglass
IPC: H01H89/04 , H01H1/36 , H01H85/153 , H01H33/18
CPC classification number: H01H89/04 , H01H1/20 , H01H1/36 , H01H9/104 , H01H9/443 , H01H19/14 , H01H21/16 , H01H33/182 , H01H85/0241 , H01H85/153 , H01H85/165 , H01H85/38 , H01H2085/386
Abstract: A compact fusible disconnect switch device includes a magnetic arc deflection assembly including at least a pair of magnets disposed about a switch contact assembly. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. Multiple pairs of magnets may apply magnetic fields in directions opposing one another to deflect electrical arcs in different directions at more than one location in the switch contact assembly to facilitate high voltage DC operation.
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