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1. 发明授权

US11257650B2 Three phase surge protection device 有权
公开(公告)号：US11257650B2
公开(公告)日：2022-02-22
申请号：US16982121
申请日：2019-04-02
申请人： TDK Electronics AG
发明人： Hua Qiu , Xiaojia Tian , Zhouquan He , Wen Yang
IPC分类号： H01H85/02 , H01C7/12 , H01H85/00 , H01H85/12 , H01H85/30 , H01H85/36 , H02H3/02 , H02H3/04 , H02H3/05 , H02H3/22 , H01H85/06 , H01H85/175 , H01H85/20
摘要： A three phase surge protection device is disclosed. In an embodiment a device include a stack comprising a first varistor, a second varistor and a third varistor, wherein the varistors are electrically connected to form a circuit and a first thermal disconnect configured to interrupt the circuit when a temperature of the first thermal disconnect exceeds a predefined temperature.

2. 发明授权

US10784067B2 Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle 有权
公开(公告)号：US10784067B2
公开(公告)日：2020-09-22
申请号：US16247741
申请日：2019-01-15
申请人： BROSE FAHRZEUGTEILE GMBH & CO, KOMMANDITGESELLSCHAFT, WUERZBURG
发明人： Matthias Markert , Markus Boehm
IPC分类号： H01H85/143 , H01H85/02 , H01H85/041 , H01H85/36 , H05K1/18 , H05K3/22 , H05K3/34 , H01H69/02 , H01H37/76 , H05K3/30 , H05K1/02
摘要： An electronic assembly contains a circuit board having a current-conducting current path with two mutually spaced-apart current path ends that form an interruption point and a contact clip bridging the interruption point. The contact clip is manufactured without a preload, as a thermal fuse. The contact clip has a multiple bent, open clip loop and a contact limb making contact with both mutually spaced-apart current path ends using solder. The contact clip further has a fixing limb with a limb end seated in a circuit board opening. The limb end of the fixing limb is oversized relative to a circuit board opening, and a deformation being imparted to the contact clip, with an internal preload being generated.

3. 发明授权

US10748729B2 Low profile fusible disconnect switch device 有权
公开(公告)号：US10748729B2
公开(公告)日：2020-08-18
申请号：US16059805
申请日：2018-08-09
申请人： Eaton intelligent Power Limited
发明人： Tyler John Neyens , Patrick Alexander von zur Muehlen , Matthew Rain Darr , Shungang Su , Jessica Ann Dunker
IPC分类号： H01H85/02 , H01H1/58 , H01H85/30 , H01H85/36 , H01H9/10
摘要： A compact fusible disconnect switch device having a reduced switch housing size and increased power density is configured to be face mounted to a panel. A fuse cover assembly allows installation and removal of a fuse without having to open the panel. Line-side and load-side terminals are provided on a common side of the housing. In-line mechanical ganging and simultaneous application is provided for combinations of the compact fusible disconnect switch devices.

4. 发明申请

US20190096622A1 MULTIPLE ELEMENT FUSE 审中-公开
公开(公告)号：US20190096622A1
公开(公告)日：2019-03-28
申请号：US15713892
申请日：2017-09-25
申请人： Littelfuse, Inc.
发明人： Derek Lasini , Michael Schlaak , Matthew Miller , Matthew Yurkanin
IPC分类号： H01H85/143 , H01H85/10 , H01H85/12 , H01H85/36 , H01H85/56
摘要： Approaches herein provide a multiple element fuse including a first fuse element having a first pair of terminals joined by a first fusible link, and a second fuse element including a second pair of terminals joined by a second fusible link. The first pair of terminals may be directly physically coupled with the second pair of terminals. In some embodiments, the first pair of terminals and the second pair of terminals are stacked relative to one another and joined by one or more linking elements, thus causing the first fusible link and the second fusible link to extend parallel to one another. In some embodiments, a first plurality of terminal pairs are integrally linked adjacent one another along a same plane, and then subsequently coupled to a second plurality of terminal pairs.

5. 发明申请

US20190013173A1 LOW PROFILE FUSIBLE DISCONNECT SWITCH DEVICE 审中-公开
公开(公告)号：US20190013173A1
公开(公告)日：2019-01-10
申请号：US16059805
申请日：2018-08-09
申请人： Eaton intelligent Power Limited
发明人： Tyler John Neyens , Patrick Alexander von zur Muehlen , Matthew Rain Darr , Shungang Su , Jessica Ann Dunker
IPC分类号： H01H85/02 , H01H85/30 , H01H9/10 , H01H1/58 , H01H85/36
摘要： A compact fusible disconnect switch device having a reduced switch housing size and increased power density is configured to be face mounted to a panel. A fuse cover assembly allows installation and removal of a fuse without having to open the panel. Line-side and load-side terminals are provided on a common side of the housing. In-line mechanical ganging and simultaneous application is provided for combinations of the compact fusible disconnect switch devices.

6. 发明授权

US09761401B1 Hold-down release apparatus and methods incorporating a fuse wire 有权
公开(公告)号：US09761401B1
公开(公告)日：2017-09-12
申请号：US15249351
申请日：2016-08-27
申请人： Glenair, Inc.
发明人： Edwin E. Vega
IPC分类号： H01H85/08 , H01H85/36 , H01H85/00 , H01H85/06 , H01H69/02
CPC分类号： H01H85/0039 , B64G1/645 , G05G17/00 , H01H69/02 , H01H85/06 , H01H85/08 , H01H85/36 , H01H2235/01
摘要： A hold-down release apparatus includes a housing, a reciprocating retention member, a release member, bias member(s), and a fuse wire. The retention member moves between retention and release positions and is biased toward the release position. With the retention member in the release position, the release member can move out of the housing; with the retention member in the retention position, the retention member obstructs the release member from moving out of the housing. The fuse wire obstructs movement of the retention member to the release position and holds the retention member in the retention position against the bias force. With an actuation current flowing through the fuse wire, the bias force breaks the fuse wire, allowing the retention member to move to the release position in response to the bias force, and the release member to move out of the housing.

7. 发明申请

US20160336137A1 COMPACT DUAL ELEMENT FUSE UNIT, MODULE AND FUSIBLE DISCONNECT SWITCH 审中-公开
标题翻译：紧凑型双元件保险丝单元，模块和可熔断开关
公开(公告)号：US20160336137A1
公开(公告)日：2016-11-17
申请号：US15222125
申请日：2016-07-28
申请人： COOPER TECHNOLOGIES COMPANY
发明人： Advait Madhusudan Katarki , Patrick Alexander von zur Muehlen , Robert Stephen Douglass
IPC分类号： H01H85/12 , H01H85/17 , H01H85/36 , H01H89/04 , H01H85/175
CPC分类号： H01H85/12 , H01H85/10 , H01H85/17 , H01H85/175 , H01H85/36 , H01H85/56 , H01H89/04 , H01H2037/762 , H01H2235/01
摘要： 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.
摘要翻译：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。

8. 发明申请

US20160276123A1 COMPACT DUAL ELEMENT FUSE UNIT, MODULE AND FUSIBLE DISCONNECT SWITCH 有权
公开(公告)号：US20160276123A1
公开(公告)日：2016-09-22
申请号：US14663505
申请日：2015-03-20
申请人： COOPER TECHNOLOGIES COMPANY
发明人： Advait Madhusudan Katarki , Patrick Alexander von zur Muehlen , Robert Stephen Douglass
IPC分类号： H01H85/12 , H01H85/175 , H01H85/36 , H01H89/04
CPC分类号： H01H85/12 , H01H85/10 , H01H85/17 , H01H85/175 , H01H85/36 , H01H85/56 , H01H89/04 , H01H2037/762 , H01H2235/01
摘要： 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.

9. 发明申请

US20160042905A1 A Thermal Fuse 审中-公开
标题翻译：热保险丝
公开(公告)号：US20160042905A1
公开(公告)日：2016-02-11
申请号：US14781044
申请日：2014-03-28
申请人： XIAMEN SET ELECTRONICS CO., LTD
发明人： Zhonghou XU , Yousheng XU
IPC分类号： H01H85/36
CPC分类号： H01H85/36 , H01H37/764 , H01H37/765 , H01H37/767 , H01H85/0047 , H01H2037/762
摘要： The present invention discloses a thermal fuse having dual metal elastic clamps, comprising: an insulating cylindrical tube; a first metal cap, a temperature sensing chamber formed by the first metal cap, the second metal tube and the inner side wall of the middle part of the through hole. The temperature sensing chamber axially arranges a plurality of components in the following sequence: a compressed spring; an insulating supporting pillar; a second metal elastic clamp; a connecting pillar a first metal elastic clamp; an organic temperature sensing body capable of melting when heating. The first metal elastic clamp, the second metal elastic clamp and the connecting pillar forms a movable conductive bridge. The movable conductive bridge slides flexibly in the temperature sensing chamber and has low contacting resistance with the first metal cap and the second metal tube. The above structure can withstand large current and has high reliability.
摘要翻译：本发明公开了一种具有双金属弹性夹具的热熔丝，包括：绝缘圆柱形管; 第一金属盖，由第一金属盖，第二金属管和通孔的中间部分的内侧壁形成的温度感测室。温度感测室按照以下顺序轴向地布置多个部件：压缩弹簧; 绝缘支撑柱; 第二金属弹性夹具; 连接支柱为第一金属弹性夹具; 加热时能够熔化的有机温度检测体。第一金属弹性夹具，第二金属弹性夹具和连接柱形成可移动导电桥。可移动导电桥在温度感测室中灵活地滑动，并且与第一金属盖和第二金属管具有低接触电阻。上述结构可承受大电流并具有较高的可靠性。

10. 发明申请

US20140306794A1 Temperature Fuse and Sliding Electrode Used for Temperature Fuse 有权
标题翻译：温度保险丝和用于温度保险丝的滑动电极
公开(公告)号：US20140306794A1
公开(公告)日：2014-10-16
申请号：US14357932
申请日：2012-11-19
申请人： NEC SCHOTT Components Corporation
发明人： Tokihiro Yoshikawa
IPC分类号： H01H85/36 , H01H1/36
CPC分类号： H01H85/36 , H01H1/025 , H01H1/04 , H01H1/36 , H01H37/765
摘要： A temperature fuse includes a cylindrical metal case, a sliding electrode slidable over an inner surface of the metal case, and a terminal electrically connected to the metal case while the sliding electrode is in contact therewith, during activation, the sliding electrode moving away from the terminal so that electrical connection between the metal case and the terminal is cut off, the sliding electrode being formed by working a thin metal plate, the sliding electrode including at least a base material layer composed of copper or a copper alloy and a first surface layer composed of silver or a silver alloy, and a site of contact with the terminal being the first surface layer having a thickness not smaller than 5 μm.
摘要翻译：温度保险丝包括圆柱形金属外壳，可在金属外壳的内表面上滑动的滑动电极，以及在滑动电极接触时电连接到金属外壳的端子，在启动期间，滑动电极远离端子，使得金属外壳和端子之间的电连接被切断，滑动电极通过加工薄金属板而形成，滑动电极至少包括由铜或铜合金构成的基材层和第一表面层由银或银合金构成，与作为第一表面层的端子的接触部位的厚度不小于5μm。

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