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34 条记录 (耗时 0.013 秒)

    Fuse holder
    1.
    发明授权
    Fuse holder 有权

    公开(公告)号：US12094677B2

    公开(公告)日：2024-09-17

    申请号：US18251356

    申请日：2021-11-19

    申请人： Wöhner Besitz GmbH

    发明人： Philipp Steinberger ,  Joram Masel ,  Jonas Schwarz ,  Pushkar Bhalerao

    IPC分类号： H01H85/20 ,  H01H85/47 ,  H01H85/48

    CPC分类号： H01H85/2045 ,  H01H85/205 ,  H01H85/47 ,  H01H85/48 ,  H01H85/203 ,  H01H2085/2055 ,  H01H2085/209

    摘要： A fuse holder provides a safe device for connecting fuses to a three-phase busbar device. Each phase includes a corresponding load conductor and line conductor mounted within a housing. A mechanical lock is provided for each phase that locks a knife of the fuse to one of the conductors for the phase. In a further aspect, the fuse knives are frictionally locked within the housing. In both the mechanical lock and frictional lock, a release mechanism is provided that can be activated by a screwdriver to release the fuse knives from the fuse holder. In another aspect, certain conductors are provided with heat dissipation wings that contact the housing to dissipate heat generated by current flowing through the conductor.

    FUSE STRUCTURE AND MONITORING METHOD THEREOF
    3.
    发明申请
    FUSE STRUCTURE AND MONITORING METHOD THEREOF 有权
    保险丝结构和监测方法

    公开(公告)号：US20160172139A1

    公开(公告)日：2016-06-16

    申请号：US14586900

    申请日：2014-12-30

    申请人： UNITED MICROELECTRONICS CORP.

    发明人： Yu-Hsiang Shu

    IPC分类号： H01H71/04 ,  H01H85/48

    CPC分类号： H01H85/48 ,  H01H2071/044

    摘要： A fuse structure includes a substrate, a fuse element, and an auxiliary device. The fuse element is disposed on the substrate. The auxiliary device includes a source region and a drain region respectively disposed at two opposite sides of the fuse element. The auxiliary device is configured to monitor and diagnose the fuse element. The source region and the drain region are electrically isolated from the fuse element. A monitoring method of the fuse structure includes following steps. A drain voltage signal is applied to the drain region of the auxiliary device, a gate voltage signal is applied to the fuse element, and a signal from the source region is analyzed to diagnose a condition of the fuse element.

    摘要翻译： 熔丝结构包括衬底，熔丝元件和辅助装置。 熔丝元件设置在基板上。 辅助装置包括分别设置在保险丝元件的相对两侧的源极区域和漏极区域。 辅助设备被配置为监视和诊断保险丝元件。 源极区域和漏极区域与熔丝元件电隔离。 熔丝结构的监视方法包括以下步骤。 漏极电压信号被施加到辅助装置的漏极区域，栅极电压信号被施加到熔丝元件，并且来自源极区域的信号被分析以诊断熔丝元件的状态。

    PROTECTIVE DEVICE
    4.
    发明申请
    PROTECTIVE DEVICE 审中-公开
    保护装置

    公开(公告)号：US20130321119A1

    公开(公告)日：2013-12-05

    申请号：US13962837

    申请日：2013-08-08

    申请人： CYNTEC CO., LTD.

    发明人： Chung-Hsiung WANG ,  Hung-Ming LIN ,  Wen-Shiang LUO ,  Chun-Tiao LIU ,  Kuo-Shu CHEN

    IPC分类号： H01H85/48

    CPC分类号： H01H85/48 ,  H01H69/022 ,  H01H85/0047 ,  H01H85/0241 ,  H01H85/0411 ,  H01H85/046 ,  H01H85/048 ,  H01H85/11 ,  H01H2085/0283 ,  H01H2085/466

    摘要： A protective device including a substrate, a conductive section and a bridge element is provided. The conductive section is supported by the substrate, wherein the conductive section comprises a metal element electrically connected between first and second electrodes. The metal element serves as a sacrificial structure having a melting point lower than that of the first and second electrodes. The bridge element spans across the metal element in a direction across direction of current flow in the metal element, wherein the bridge element facilitates breaking of the metal element upon melting.

    摘要翻译： 提供了包括基板，导电部分和桥接元件的保护装置。 导电部分由衬底支撑，其中导电部分包括电连接在第一和第二电极之间的金属元件。 金属元件用作熔点低于第一和第二电极的熔点的牺牲结构。 桥接元件跨过金属元件横跨金属元件中的电流流动方向穿过金属元件，其中桥接元件有助于熔化时金属元件的断裂。

    FUSE AND METHOD FOR MANUFACTURING FUSE
    5.
    发明公开
    FUSE AND METHOD FOR MANUFACTURING FUSE 审中-公开

    公开(公告)号：US20230230792A1

    公开(公告)日：2023-07-20

    申请号：US18009982

    申请日：2021-06-10

    申请人： Pacific Engineering Corporation

    发明人： Kenji Osada ,  Shuya Kataoka

    IPC分类号： H01H85/48 ,  H01H85/175 ,  H01H85/12 ,  H01H69/02

    CPC分类号： H01H85/48 ,  H01H85/175 ,  H01H85/12 ,  H01H69/02

    摘要： Therefore, the invention of the present application provides a fuse in which a position and a posture of a fuse element are easily stabilized and which is easily assembled, and a method for manufacturing the fuse. A fuse including a fuse element having a fusing portion; and a casing accommodating the fusing portion; where the fuse element has a long shape extending in a longitudinal direction of the casing and at least two or more fuse elements are provided; the fuse element has one end portion side coupled to each other by a coupling portion; a first holding portion that holds the fuse element is provided in one opening of the casing; and a locking portion that locks the coupling portion of the fuse element is provided in the first holding portion.

    FUSE ASSEMBLY
    8.
    发明申请
    FUSE ASSEMBLY 审中-公开
    保险丝组件

    公开(公告)号：US20150357144A1

    公开(公告)日：2015-12-10

    申请号：US14296057

    申请日：2014-06-04

    申请人： HAMILTON SUNDSTRAND CORPORATION

    发明人： Debabrata Pal

    IPC分类号： H01H85/48

    CPC分类号： H01H85/48 ,  H01H69/022 ,  H01H85/0241 ,  H01H85/046 ,  H01H85/10 ,  H01H85/47

    摘要： A fuse assembly of a motor controller is provided. The fuse assembly includes a base, a base plate to which the base is attached, a lead frame that is attached to the base, at least one lead that is attached to the lead frame, and a fuse element attached to the base and covered with a fusible material. Heat is generated in the fuse element by a high flow of current carried by the assembly. The heat is operatively transferred through the assembly by direct conduction to the base and then base plate. The assembly sufficiently transfers heat to reduce rise in temperature of and properly cool the assembly. An operating temperature of the assembly is reduced to minimize or prevent damage thereto. The assembly has increased thermal-fatigue life and minimizes thermal-fatigue damage to the assembly during temperature cycling in an aircraft. Thermal stress of the assembly is minimized.

    摘要翻译： 提供电机控制器的保险丝组件。 保险丝组件包括基座，底座附接到基座，连接到基座的引线框架，附接到引线框架的至少一个引线和连接到基座上并被覆盖的引线框架 一种易熔材料。 通过由组件携带的高流量的电流在熔丝元件中产生热量。 通过直接传导到底座，然后是底板，将热量可操作地传递通过组件。 组件充分地传递热量以减少组件的温度上升并适当地冷却组件。 降低组件的工作温度以最小化或防止对其的损坏。 该组件具有增加的热疲劳寿命并且在飞行器的温度循环期间最小化对组件的热疲劳损伤。 组件的热应力最小化。

    FUSE
    9.
    发明申请
    FUSE 审中-公开
    保险丝

    公开(公告)号：US20150303018A1

    公开(公告)日：2015-10-22

    申请号：US14753124

    申请日：2015-06-29

    申请人： Murata Manufacturing Co., Ltd.

    发明人： Shinichiro BANBA

    IPC分类号： H01H85/00 ,  H01H85/48

    CPC分类号： H01H85/0056 ,  H01H85/006 ,  H01H85/0065 ,  H01H85/045 ,  H01H85/11 ,  H01H85/48

    摘要： A fuse includes an insulating substrate, a wiring, low-melting-point metal portions insulating layers and metal films. The wiring is located on one principal surface of the insulating substrate. The low-melting-point metal portions are provided over the wiring. The low-melting-point metal portions have a lower melting point than the wiring, and dissolves the wiring when the portions turn into a melt. The insulating layers are located between the wiring and the low-melting-point metal portions. The metal films are located outside the insulating layers on the insulating substrate.

    摘要翻译： 保险丝包括绝缘基板，布线，低熔点金属部分绝缘层和金属膜。 布线位于绝缘基板的一个主表面上。 低熔点金属部分设置在布线上。 低熔点金属部分具有比布线低的熔点，并且当部分变成熔体时溶解布线。 绝缘层位于布线和低熔点金属部分之间。 金属膜位于绝缘基板上的绝缘层的外侧。

    CHIP FUSE AND MANUFACTURING METHOD THEREFOR
    10.
    发明申请
    CHIP FUSE AND MANUFACTURING METHOD THEREFOR 有权
    芯片保险丝及其制造方法

    公开(公告)号：US20150270085A1

    公开(公告)日：2015-09-24

    申请号：US14432128

    申请日：2012-09-28

    申请人： KAMAYA ELECTRIC CO., LTD.

    发明人： Katsuya Yamagishi ,  Hideki Seino

    IPC分类号： H01H85/00 ,  H01H85/143 ,  H01H69/02 ,  H01H85/48

    CPC分类号： H01H85/0013 ,  H01H69/02 ,  H01H69/022 ,  H01H85/046 ,  H01H85/143 ,  H01H85/38 ,  H01H85/48 ,  H01H2069/025 ,  H01H2085/383 ,  Y10T29/49107

    摘要： In a chip fuse, a heat-storing layer is formed on an insulated substrate, a fuse film is formed on the heat-storing layer, and a protective film is formed on the fuse element section. The chip fuse includes surface electrode sections on both ends in the length direction of the chip fuse and a fuse element section between the surface electrode sections. In this chip fuse, a rectangular bank section is formed over the heat-storing layer and the surface electrode sections to surround the fuse element section, and a first protective layer is formed on the inner side of the bank section. In addition, during the bank formation process, a sheet-like photosensitive-group-containing material is laminated on the fuse element section, surface electrode sections, and heat-storing layer, and the sheet-like photosensitive-group-containing material is exposed to ultraviolet light and developed to form the rectangular bank section.

    摘要翻译： 在芯片保险丝中，在绝缘基板上形成蓄热层，在保温层上形成保险膜，在熔丝元件部分形成保护膜。 芯片保险丝包括在芯片保险丝的长度方向两端的表面电极部分和表面电极部分之间的熔丝元件部分。 在该芯片保险丝中，在蓄热层和表面电极部分之上形成矩形堤部分，以围绕熔丝元件部分，并且在堤部分的内侧形成第一保护层。 此外，在堤形成过程中，在熔丝元件部分，表面电极部分和储热层上层压含片状感光基团的材料，并且使片状感光基材料暴露 对紫外线进行发光，形成矩形堤段。