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1. 发明授权

US09496112B2 Electric device 有权
标题翻译：电器
公开(公告)号：US09496112B2
公开(公告)日：2016-11-15
申请号：US14128725
申请日：2012-06-20
申请人： Jifeng Qin , Shaoyu Sun , Dongjian Song , Zhouquan He
发明人： Jifeng Qin , Shaoyu Sun , Dongjian Song , Zhouquan He
IPC分类号： H01H89/00 , H01H85/30 , H01H85/048 , H01H37/76
CPC分类号： H01H89/00 , H01H85/306 , H01H2037/762 , H01H2085/0486
摘要： An electric device is disclosed. In an embodiment, the device includes an electric element having an element terminal and a conductive spring being deflected, the spring being electrically coupled to the element terminal by a fusible joint. The device further includes a switch including a first monitor terminal and a second monitor terminal, the switch having a state that is changeable between a first connection state, where the first monitor terminal and the second monitor terminal are electrically coupled, and a second connection state, where the first monitor terminal and the second monitor terminal are electrically decoupled, and wherein the electrical device is configured such that when the joint fuses, the spring relaxes, thereby decoupling the spring and the element terminal and changing the state of the switch.
摘要翻译：公开了一种电气设备。在一个实施例中，该装置包括具有元件端子和导电弹簧被偏转的电气元件，弹簧通过可熔接头电耦合到元件端子。该装置还包括一个包括第一监视终端和第二监视终端的交换机，该交换机具有可在第一监视终端与第二监视终端电耦合的第一连接状态和第二连接状态之间改变的状态其中所述第一监视终端和所述第二监视终端被电去耦合，并且其中所述电气设备被构造成使得当所述接头熔断时，所述弹簧松弛，从而使所述弹簧和所述元件端子解耦并改变所述开关的状态。

2. 发明授权

US06323750B1 Electrical component with a safety release 失效
标题翻译：具有安全释放的电气部件
公开(公告)号：US06323750B1
公开(公告)日：2001-11-27
申请号：US09403711
申请日：1999-10-25
申请人： Ewald Lampl , Peter Nöhrer , Martin Schwingenschuh , Andreas Hesse
发明人： Ewald Lampl , Peter Nöhrer , Martin Schwingenschuh , Andreas Hesse
IPC分类号： H01C710
CPC分类号： H01H37/761 , H01H1/58 , H01H85/303 , H01H85/32 , H01H85/36 , H01H2037/763 , H01H2085/0486
摘要： An electrical component is installed in a plastic cup. The component has two electrical connecting lines, and a parting location that is bridged by a solder metal is arranged in one lead. In addition, a prestressed spring is arranged at the one lead for removing the lead from the parting location during melting of the solder metal as a result of an overload, so that the component is disconnected from a current source. The one lead is pinched to a thickness of 0.2-0.5 mm.
摘要翻译：电气部件安装在塑料杯中。该部件具有两个电连接线，并且由一个焊料金属桥接的分离位置被布置在一个引线中。此外，预应力弹簧设置在一个引线上，用于在由于过载的结果使焊料金属熔化期间从分离位置移除引线，使得元件与电流源断开。一个引线被压成0.2-0.5毫米的厚度。

3. 发明授权

US06215636B1 Device for supplying electric power to several parallel-fed circuits, and method for making same 有权
标题翻译：用于向多个并联馈电电路供电的装置及其制造方法
公开(公告)号：US06215636B1
公开(公告)日：2001-04-10
申请号：US09402516
申请日：1999-12-20
申请人： Roel Hellemans
发明人： Roel Hellemans
IPC分类号： H01H85022
CPC分类号： H01C7/13 , H01C7/027 , H01H85/044 , H01H2085/0483 , H01H2085/0486
摘要： The device comprises a busbar (1′) connected, on the one hand, to the source of electrical energy and, on the other hand, to a plurality of electrical contacts (3′i) each forming part of one of the circuits. According to the invention, several self-resettable fuses (5′i) for protecting said circuits are soldered to said busbar (1′), these fuses each consisting of a layer of a dispersion of an electrically conductive particulate material in a polymer, said layer being laminated between first and second, plane and parallel, electrodes electrically connected to the busbar (1′) and to said electrical contacts (3′i) of an associated circuit, respectively.
摘要翻译：该装置包括一方面连接到电能源的母线（1'），另一方面，连接到形成电路之一的多个电触点（3'i）。根据本发明，用于保护所述电路的几个自复位保险丝（5ii）被焊接到所述母线（1'），这些保险丝每个由聚合物中的导电颗粒材料的分散体组成，分别层叠在第一和第二，平面和平行之间，分别电连接到母线（1'）和相关电路的所述电触头（3'）的电极。

4. 发明授权

US5365395A Fuse block protector 失效
标题翻译：保险丝保险丝
公开(公告)号：US5365395A
公开(公告)日：1994-11-15
申请号：US970017
申请日：1992-11-02
申请人： Jerry Callaway
发明人： Jerry Callaway
IPC分类号： H01H85/44 , H02H9/06
CPC分类号： H01H85/44 , H01H2085/0486
摘要： A fuse block includes a body having a front face and a flat rear face. A plurality of terminal lugs mounted are on the front face, and a plurality of fuse clips are each connected to one of the terminal lugs. The terminal lugs and fuse clips are arranged in a plurality of pairs, each pair being positioned to receive a fuse. A plate receives the fuse block. The plate includes a front face and a rear face. The front face of the plate is flat and adapted to couple with the rear face of the fuse block. A plurality of metal straps are each affixed to the rear face of the plate and extend from the plate for termination into respective ones of each terminal lug pair. A single metal strap is also affixed to the rear face of the plate and extends from the plate for receiving a single terminal lug and a grounding wire. A plurality of metal oxide varistors are each connected between unique respective ones of the metal straps. A base has a sufficient depth for receiving the rear face of the insulating plate and the MOV's mounted thereon and the fuse block.
摘要翻译：保险丝盒包括具有正面和平坦后表面的主体。安装的多个端子凸耳位于前表面上，并且多个保险丝夹各自连接到一个端子凸耳。端子凸耳和熔断器夹具被布置成多对，每一对被定位成接收保险丝。板接收保险丝座。该板包括前表面和后表面。板的前表面是平的，适合与保险丝座的后表面相连。多个金属带分别固定在板的后表面，并从板上延伸以终止于每个端子凸耳对中的相应的一个。单个金属带也固定在板的后表面上，并从板上延伸以接收单个接线片和接地线。多个金属氧化物变阻器分别连接在独特的各个金属带之间。基座具有足够的深度用于接收绝缘板的背面和安装在其上的MOV和保险丝座。

5. 发明授权

US10062530B2 Surge protection device 有权
公开(公告)号：US10062530B2
公开(公告)日：2018-08-28
申请号：US14394143
申请日：2012-10-26
申请人： DONGGUAN LITTELFUSE ELECTRONICS CO., LTD.
发明人： Wen Yang , Hailang Tang , Huawei Yin , Stephen J. Whitney , G. Todd Dietsch
IPC分类号： H01H37/60 , H01C7/12 , H02H9/04 , H01H85/048
CPC分类号： H01H37/60 , H01C7/12 , H01H2085/0486 , H01H2223/044 , H02H9/041
摘要： A circuit protection device including a housing (15) defining a chamber (19) and a metal oxide varistor (MOV) stack (310) disposed within the chamber (19). A first spring (330a) is electrically attached at a first end to a first input terminal (311a) of the MOV stack (310) by a solder connection (30) and at a second end to a first input line (20a). The first spring (330a) is biased away from the first input terminal (311a). A second spring (330b) is electrically attached to a second input terminal (311b) of the MOV stack (310) by a solder connection (40) and at a second end to a second input line (20b). The second conductive spring (330b) is biased away from the second input terminal (311b). When an overvoltage condition occurs, heat generated by the MOV stack (310) melts at least one of the first or second solder connections (30, 40) to allow the corresponding springs to be displaced away from the respective MOV stack (310) input terminals (311 a, 311 b), thereby creating an opening circuit.

6. 发明申请

US20070285865A1 TRANSIENT VOLTAGE SURGE SUPPRESSION DEVICE 有权
标题翻译：瞬态电压抑制装置
公开(公告)号：US20070285865A1
公开(公告)日：2007-12-13
申请号：US11691995
申请日：2007-03-27
申请人： Neil McLoughlin , Michael O'Donovan , Tom Novak , Nathan Siegwald , Brian Walaszczyk , John Kennedy , John Foster
发明人： Neil McLoughlin , Michael O'Donovan , Tom Novak , Nathan Siegwald , Brian Walaszczyk , John Kennedy , John Foster
IPC分类号： H02H1/04
CPC分类号： H01H85/0241 , H01C7/126 , H01H2085/0486
摘要： An integrated fuse device (1) includes a varistor stack (11), a thermal fuse (12), and a current fuse (13) within an enclosure (2) having device terminals (3). The varistor stack (11) is connected to the thermal fuse (12) by a Cu terminal (20) and is connected to the device terminal (3) by steel terminal (10) of smaller cross-sectional area. Being of Cu material and having a greater cross-sectional area, the terminal (20) connected to the thermal fuse (12) has greater thermal conductivity than the steel terminal (10) to the end cap (3). The thermal fuse (12) comprises a plurality of links having a melting point to melt with sustained overvoltage, the links having a diameter in the range of about 2 mm to about 3 mm. The links pass through an elastomer plug (15), which exerts physical pressure on them to assist with opening during sustained overvoltage. Hot melt (18) around solder (17) of the thermal fuse limits heat conduction to back-fill sand.
摘要翻译：集成保险丝装置（1）包括具有装置端子（3）的外壳（2）内的压敏电阻堆（11），热熔丝（12）和电流保险丝（13）。压敏电阻堆（11）通过Cu端子（20）连接到热熔丝（12），并通过较小横截面积的钢端子（10）连接到设备端子（3）。作为Cu材料并且具有更大的横截面积，与热熔丝（12）连接的端子（20）具有比钢端子（10）至端盖（3）更大的热导率。热熔丝（12）包括多个具有熔点以维持过电压的熔点，所述连接件具有在约2mm至约3mm范围内的直径。连杆通过弹性体塞（15），其在其上施加物理压力以辅助在持续过电压期间打开。热熔丝周围的焊料（17）周围的热熔体（18）将热传导限制为回填砂。

7. 发明授权

US5986534A Dropout fuse having electrical energy absorbing device 失效
标题翻译：漏电保险丝具有电能吸收装置
公开(公告)号：US5986534A
公开(公告)日：1999-11-16
申请号：US581520
申请日：1996-03-23
申请人： Anthony D. Stokes , Andrew Wolny
发明人： Anthony D. Stokes , Andrew Wolny
IPC分类号： H01H31/12 , H01H85/38 , H01H85/44 , H01H71/10
CPC分类号： H01H85/44 , H01H85/38 , H01H2085/0486 , H01H2085/385 , H01H31/127
摘要： The present invention relates to a fuse arrangement, which is particularly suited to high voltage applications, but also has applications across a broad voltage range. The fuse arrangement comprises a fuse link arranged to be connected in a current carrying circuit and a parallel-connected resistor. On occurrence of a fault, conditioning the current carrying circuit, the fuse link is arranged to generate relatively high voltage such that current is commutated to the resistor and electrical energy associated with the fault current is absorbed by the resistor. The resistor element is preferably a varistor and, for high voltage applications, a fuse link preferably comprises a deeply confined expulsion fuse. Because electrical energy flowing in the circuit is diverted to the resistance element on occurrence of a fault condition, the current carrying circuit is thus protected from damage.
摘要翻译： PCT No.PCT / AU94 / 00386 Sec。 371日期：1996年5月23日 102（e）日期1996年5月23日PCT提交1994年7月12日PCT公布。公开号WO95 / 02888 日期1995年1月26日本发明涉及一种特别适用于高电压应用的熔丝装置，也可应用于宽电压范围。保险丝装置包括布置成连接在载流电路和并联电阻器中的熔丝链。发生故障时，对载流电路进行调理，将熔断器布置成产生相对较高的电压，使电流与电阻相通，并且与故障电流相关的电能被电阻吸收。电阻元件优选地是变阻器，并且对于高电压应用，熔丝连接件优选地包括深限制的排出保险丝。由于在发生故障状态时在电路中流动的电能转移到电阻元件，因此保护了电流承载电路免受损坏。

8. 发明授权

US4388603A Current limiting fuse 失效
标题翻译：限流保险丝
公开(公告)号：US4388603A
公开(公告)日：1983-06-14
申请号：US263877
申请日：1981-05-15
申请人： Stephen P. Hassler , Theodore O. Sokoly
发明人： Stephen P. Hassler , Theodore O. Sokoly
IPC分类号： H01H85/38 , H01H85/04
CPC分类号： H01H85/38 , H01H2085/0486
摘要： A current limiting fuse has a main fusible element and an auxiliary fusible element each helically wound over an insulative support member. Each end of the auxiliary element is connected to conductive metal clips or electrodes in which blocks of metal oxide varistor material are fixedly secured and placed in contact with the main fusible element. Subsequent to the initial burn back of the main fusible element, the metal oxide varistors precisely initiate electrical arcs between the terminal clips at the ends of the auxiliary fusible element and the main element at points adjacent to these terminal clips. The presence of these arcs quickly sever the main element or elements at these points thereby producing additional burnback areas in the main fusible element or elements.
摘要翻译：限流熔断器具有主要可熔元件和辅助可熔元件，每个螺旋缠绕在绝缘支撑构件上。辅助元件的每个端部连接到导电金属夹子或电极，其中金属氧化物非线性电阻材料块固定地固定并与主可熔元件接触。在主可熔元件的初始烧毁之后，金属氧化物压敏电阻在辅助可熔元件的端部与邻近这些端子夹的点处的主元件之间精确地启动电弧。这些电弧的存在迅速地切断了这些点处的主要元件，从而在主要可熔元件中产生额外的回烧区域。

9. 发明申请

US20160240290A1 SURGE PROTECTION DEVICE, COMPRISING AT LEAST ONE SURGE ARRESTER AND ONE THERMALLY TRIPPABLE SWITCHING DEVICE CONNECTED IN SERIES WITH THE SURGE ARRESTER 审中-公开
标题翻译：防水保护装置，包括至少一个喷水装置和一个连接到喷水装置的一个可触发的开关装置
公开(公告)号：US20160240290A1
公开(公告)日：2016-08-18
申请号：US15031043
申请日：2014-10-13
申请人： DEHN + SÖHNE GMBH + CO. KG
发明人： HELMUT HIRSCHMANN , Georg Wittmann , Edmund Zäuner
IPC分类号： H01C7/12 , H01H71/10
CPC分类号： H01C7/126 , H01H37/76 , H01H37/761 , H01H71/10 , H01H85/0052 , H01H2085/0486 , H01H2085/381 , H01T1/14
摘要： The invention relates to a surge protection device, comprising at least one surge arrester and one thermally trippable switching device connected in series with the surge arrester, wherein the above-mentioned means form a structural unit and the thermal tripping means is arranged in the region in which heating of the surge arrester is to be expected on overloading thereof. The thermal tripping means is in the form of a stop part through which there is no operating or surge current flowing and which effects or enables unlatching of the switching device in the case of thermal overload. Furthermore, the stop part is coupled thermally and mechanically to a surface side of the surge arrester and blocks the movement path of a mechanically prestressed unlatching slide. In accordance with the invention, a contact platelet is inserted in the unlatching slide, said contact platelet producing an electrical connection between elements of the switching device and, with unlatching, the contact platelet is subjected to a shifting movement resulting in an interruption to the series circuit and movement of the unlatching slide into the space previously assumed by the contact platelet, wherein at least the section of that region of the unlatching slide which separates the elements of the switching device is insulating.
摘要翻译：本发明涉及一种浪涌保护装置，其包括与避雷器串联连接的至少一个避雷器和一个热可跳闸开关装置，其中上述装置形成结构单元，并且热跳闸装置布置在防喘振器的加热在其超载时可以预期。热跳闸装置是停止部件的形式，通过该部件没有工作或浪涌电流流动，并且在热过载的情况下影响或使得开关装置能够解锁。此外，止动部分热和机械地耦合到电涌放电器的表面侧，并且阻挡机械预应力解锁滑块的移动路径。根据本发明，接触血小板被插入解锁滑块中，所述接触血小板产生开关装置的元件之间的电连接，并且在解锁时，接触血小板经受移位运动，导致系列中断解锁滑块的电路和运动进入由接触式血小板预先假设的空间中，其中至少分离开关装置的元件的解锁滑块区域的部分是绝缘的。

10. 发明申请

US20160013631A1 OVERVOLTAGE PROTECTION DEVICE WITH SHORT-CIRCUIT FUNCTION FOR PROTECTING INSTALLATIONS AND PERSONS 审中-公开
标题翻译：具有短路功能的过电压保护装置，用于保护安装和人员
公开(公告)号：US20160013631A1
公开(公告)日：2016-01-14
申请号：US14772265
申请日：2014-02-13
申请人： DEHN + SÖHNE GMBH + CO. KG
发明人： Jens EHRLER , Arnd EHRHARDT , Klaus BUEHLER
IPC分类号： H02H3/20 , H01T2/00 , H01T1/14
CPC分类号： H02H3/20 , H01H79/00 , H01H2085/0486 , H01T1/14 , H01T2/00 , H02H9/04 , H02H9/06
摘要： The invention relates to an overvoltage protection device with a short-circuit function for protecting installations and persons for low-voltage installations, wherein at least one overvoltage protection element and a thermally activatable short-circuit device are arranged in a common housing. The device is designed to be inserted into an NH fuse part, and the common housing is designed with contact blades so as to be spatially analogous to a NH fuse link.
摘要翻译：本发明涉及具有短路功能的过电压保护装置，用于保护用于低压安装的装置和人员，其中至少一个过电压保护元件和可热激活的短路装置布置在公共壳体中。该设备被设计成插入NH保险丝部分，并且公共壳体设计有接触片，以便在空间上类似于NH熔断体。

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