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71. 发明授权

EP1281190B1 SCHMELZLEITER UND VERFAHREN ZU SEINER HERSTELLUNG SOWIE SICHERUNGSLEITER UND SICHERUNG 有权
标题翻译：熔化及生产负责人和安全主管和方法用于保护
公开(公告)号：EP1281190B1
公开(公告)日：2004-02-04
申请号：EP01919045.3
申请日：2001-04-17
申请人： ABB RESEARCH LTD.
发明人： KALTENBORN, Uwe , SKRYTEN, Pal, Kristian
IPC分类号： H01H85/11 , H01H85/06
CPC分类号： H01H85/11 , H01H85/06 , Y10T29/49107
摘要： The invention relates to a circuit breaker, comprising a fuse unit (6) with a fusible element (7) made from a conducting material (8), such as Ag, Cu or Al, provided with a series of regularly spaced doping sites (9). The conducting material bears a layer of a first compound (10) in direct contact on the above sites, said compound containing a doping material such as In or Ge and forming mixed crystals, which contain the conducting material (8) and the doping material in a fixed stoichiometric ratio such as Ag2In, for example, and is separated from the first by a stable phase boundary. The doping sites (9) weaken the fusible conductor by lowering the melting point to beneath 250 DEG C, such that an arc is quickly formed on a short circuit occurring, even though the electrical resistance per unit length thereof is possibly only a few percent greater than in the other region. The fusible element (7) has a continuous coat of an inflammable material (12), with an ignition temperature preferably lower than the melting point of the first compound (10).

72. 发明公开

EP1173871A1 HALBLEITER-LEISTUNGSBAUELEMENT MIT SCHMELZSICHERUNG 审中-公开
标题翻译：带保险丝半导体功率器件
公开(公告)号：EP1173871A1
公开(公告)日：2002-01-23
申请号：EP01919115.4
申请日：2001-01-26
申请人： ROBERT BOSCH GMBH
发明人： HAUPT, Martin , LABITZKE, Herbert , CSISCER, Walter , MITTELSTAEDT, Klaus-Uwe , WINKEL, Hans-Heinrich , SCHOLZEN, Holger , HEINZ, Karl-Otto , HAUSSMANN, Holger , STILKE, Henning , LEHNERTZ, Hermann
IPC分类号： H01H85/02 , H01L23/62
CPC分类号： H01L23/62 , H01H85/0065 , H01H85/0241 , H01H85/044 , H01H85/11 , H01H2085/0283 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a semiconductor power component (diode 18) comprising a lead (11) and a safety fuse (12) that is situated in the principal current path. Said fuse comes into action when there is thermal overstress and is especially used in the electric system of motor vehicles. The aim of the invention is to specifically switch off the endangered component when the semiconductor power components are overstressed, for preventing sequential damages, whereby switching-off is predetermined. A partial section (11b) of the lead (11) and/or the points of contact thereof in the principal current path of the semiconductor is/are designed as a safety fuse (12) which comes into action when there is a predetermined, current-dependent temperature value.

73. 发明公开

EP0935273A3 Schmelzleiter für einen elektrischen Sicherungseinsatz 审中-公开
标题翻译：对于电熔丝链接熔断元件
公开(公告)号：EP0935273A3
公开(公告)日：2000-03-22
申请号：EP98122731.7
申请日：1998-11-28
申请人： Lindner GmbH
发明人： Rückling, Hans-Werner
IPC分类号： H01H85/11
CPC分类号： H01H85/11 , Y10T29/49107
摘要： Ein Schmelzleiter für einen elektrischen Sicherungseinsatz enthält einen bandförmigen Grundkörper (2), der mit zumindest einem Verengungsbereich (4) versehen ist. Gemäß der Erfindung nimmt der Grundkörper (2) in einem zumindest an den Verengungsbereich (4) angrenzenden Lotbereich einen Lotauftrag (8) auf, wobei auf der Lotseite des Grundkörpers (2) eine an den Verengungsbereich (4) zumindest angrenzende erste Lotstopschicht (10) versehen ist. Dadurch ist im Ansprechfall des Sicherungseinsatzes ein unkontrolliertes Verlaufen leicht verlaufender Lote über den Verengungsbereich (4) des Schmelzleiters hinweg vermieden, die Reproduzierbarkeit des Abschaltverhaltens des Sicherungseinsatzes gewährleistet und dessen Funktionstüchtigkeit sichergestellt.

74. 发明公开

EP0830704A1 IMPROVED METHOD AND APPARATUS FOR A SURFACE-MOUNTED FUSE DEVICE 失效
标题翻译：用于表面安装的熔丝设备的改进的方法和设备
公开(公告)号：EP0830704A1
公开(公告)日：1998-03-25
申请号：EP96919129.0
申请日：1996-06-06
申请人： LITTELFUSE, INC.
发明人： BLECHA, Vladimir , McGUIRE, Katherine, M. , NEUHALFEN, Andrew, J. , ONKEN, Daniel, B.
IPC分类号： H01H69 , H01H85
CPC分类号： H01H85/046 , H01H69/022 , H01H85/0411 , H01H85/11
摘要： A thin film surface-mount fuse (58) having two material subassemblies. The first subassembly includes a fusible link (42), its supporting substrate (13) and terminal pads (34, 36). The second subassembly includes a protective layer (56) which overlies the fusible link (42) so as to provide protection from impacts and oxidation. The protective layer (56) is preferably made of a polymeric material. The most preferred polymeric material is a polyurethane gel or paste. In addition, the most preferred supporting substrate is an FR-4 epoxy or a polyimide.
摘要翻译：一种具有两个材料组件的薄膜表面安装保险丝（58）。第一子组件包括熔断体（42），其支撑衬底（13）和端子焊盘（34,36）。第二子组件包括覆盖易熔连接件（42）的保护层（56），以便提供保护免受冲击和氧化。保护层（56）优选由聚合物材料制成。最优选的聚合物材料是聚氨酯凝胶或糊剂。另外，最优选的支撑衬底是FR-4环氧树脂或聚酰亚胺。

75. 发明公开

EP0625284A1 FUSIBLE PLAT POUR COURANTS NOMINAUX ELEVES 失效
标题翻译： FLAT保障高的额定电流。
公开(公告)号：EP0625284A1
公开(公告)日：1994-11-23
申请号：EP92904874.0
申请日：1992-01-13
申请人： DAV
发明人： SAULGEOT, Jean-Michel , PITTION, Gilles
IPC分类号： H01H85
CPC分类号： H01H85/0417 , H01H85/11 , H01H85/12
摘要： Il est du type comprenant un boîtier dans lequel est logé en partie un organe conducteur (5, 6, 9, 10) pourvu de deux languettes de connexion plates (5, 6) dont les extrémités libres (7) sont situées hors du boîtier, lesdites languettes de connexion étant reliées à l'intérieur du boîtier par une partie fusible plate (8) sur au moins une face de laquelle et sensiblement au centre est déposée une goutte de métal (13) de surface de contact prédéterminé, et il est caractérisé en ce que la partie fusible comprend une zone calibrante centrale (9) de largeur (l1) plus petite que la largeur (l2) des zones latérales adjacentes (21) de liaison avec les languettes de connexion, la surface de contact de ladite goutte (13) étant au moins supérieure à la moitié de la zone calibrante (9). Application notamment à l'équipement automobile.

76. 发明授权

US09514905B2 Fuses, and methods of forming and using fuses 有权
公开(公告)号：US09514905B2
公开(公告)日：2016-12-06
申请号：US14629296
申请日：2015-02-23
申请人： Micron Technology, Inc.
发明人： Andrea Redaelli , Giorgio Servalli
IPC分类号： H01H85/04 , H01H69/02 , H01H37/32 , H01H85/11
CPC分类号： H01H85/06 , G11C13/0004 , H01H37/32 , H01H85/08 , H01H85/11 , Y10T29/49107
摘要： Some embodiments include a fuse having a tungsten-containing structure directly contacting an electrically conductive structure. The electrically conductive structure may be a titanium-containing structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Some embodiments include a method of forming and using a fuse. The fuse is formed to have a tungsten-containing structure directly contacting an electrically conductive structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Current exceeding the predetermined level is passed through the interface to rupture the interface.

77. 发明授权

US09336978B2 Protective device 有权
公开(公告)号：US09336978B2
公开(公告)日：2016-05-10
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 , H01H85/02 , H01H85/00 , H01H69/02 , H01H85/041 , H01H85/046 , H01H85/048 , H01H85/11 , H01H85/46
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.

78. 发明授权

US09336961B2 Blade-type fuse 有权
标题翻译：刀片式保险丝
公开(公告)号：US09336961B2
公开(公告)日：2016-05-10
申请号：US14344979
申请日：2012-10-12
申请人： Yazaki Corporation
发明人： Arata Kawamoto , Syoichi Nomura , Eiji Shimochi , Goro Nakamura
IPC分类号： H01H85/153 , H01H9/02 , H01H61/01 , H01H61/04 , H01H85/11 , H01H85/20 , H01H85/045
CPC分类号： H01H9/02 , H01H61/01 , H01H61/04 , H01H85/0456 , H01H85/11 , H01H85/153 , H01H85/203 , H01H85/204 , H01H2009/0292
摘要： In a blade-type fuse (10) according to the present invention one of an upper casing (20) and a lower casing (30) includes a fixing post (30K), the other casing includes a through-hole (20K) through which the fixing post (30K) is passed, and also the flat terminal portion (41) includes a through-hole (40K) through which the fixing post (30K) is passed. The flat terminal portion (41) is formed bilaterally symmetrically about a vertical line passing through a center of the blade-type fuse (10), and vertically symmetrically about a horizontal line passing through the center of the blade-type fuse (10).
摘要翻译：在根据本发明的刀片式保险丝（10）中，上壳体（20）和下壳体（30）之一包括固定柱（30K），另一壳体包括通孔（20K），通孔固定柱（30K）通过，扁平端子部（41）还包括固定柱（30K）穿过的通孔（40K）。扁平端子部分41围绕穿过叶片式熔断器（10）的中心的垂直线以及通过叶片式熔断器（10）的中心的水平线垂直对称地形成为双边对称。

79. 发明授权

US09236724B2 Busbar unit 有权
标题翻译：母线机组
公开(公告)号：US09236724B2
公开(公告)日：2016-01-12
申请号：US13812907
申请日：2011-07-20
申请人： Mami Nohara
发明人： Mami Nohara
IPC分类号： H02G5/02 , H01H85/044 , H01H85/02 , H01H85/055 , H01H69/02 , H01H85/11
CPC分类号： H02G5/025 , H01H69/02 , H01H85/044 , H01H85/11 , H01H2085/025 , H01H2085/0555
摘要： The busbar unit includes a first busbar having a substrate section provided with first fusible portions, and a first plate section that extends from the substrate section; a second busbar having a substrate section provided with a second fusible portion, and a second plate section overlapped with the first plate section; and an insulating housing section that accommodates the plate sections in a state in which the plate sections are overlapped with each other. The first plate section is provided with a retainer that fixes the first and second plate sections so that the first and second plate sections are not displaced in either a direction in which the first and second plate sections approach each other, or a direction in which the first and second plate sections are overlapped with each other.
摘要翻译：母线单元包括具有设置有第一可熔部的基板部的第一母线和从基板部延伸的第一板部; 具有设置有第二可熔部的基板部的第二母线和与所述第一板部重叠的第二板部; 以及在板部彼此重叠的状态下容纳板部的绝缘壳体部。第一板部分设置有保持器，其固定第一板部分和第二板部分，使得第一板部分和第二板部分在第一和第二板部分彼此接近的方向上不移动，或者其中第一和第二板部彼此重叠。

80. 发明授权

US08994489B2 Fuses, and methods of forming and using fuses 有权
标题翻译：保险丝，以及形成和使用保险丝的方法
公开(公告)号：US08994489B2
公开(公告)日：2015-03-31
申请号：US13276523
申请日：2011-10-19
申请人： Andrea Redaelli , Giorgio Servalli
发明人： Andrea Redaelli , Giorgio Servalli
IPC分类号： H01H85/04 , H01H69/02 , H01H85/11
CPC分类号： H01H85/06 , G11C13/0004 , H01H37/32 , H01H85/08 , H01H85/11 , Y10T29/49107
摘要： Some embodiments include a fuse having a tungsten-containing structure directly contacting an electrically conductive structure. The electrically conductive structure may be a titanium-containing structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Some embodiments include a method of forming and using a fuse. The fuse is formed to have a tungsten-containing structure directly contacting an electrically conductive structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Current exceeding the predetermined level is passed through the interface to rupture the interface.
摘要翻译：一些实施例包括具有直接接触导电结构的含钨结构的熔丝。导电结构可以是含钛结构。含钨结构和导电结构之间的界面被配置为当通过界面的电流超过预定水平时破裂。一些实施例包括形成和使用保险丝的方法。保险丝形成为具有直接接触导电结构的含钨结构。含钨结构和导电结构之间的界面被配置为当通过界面的电流超过预定水平时破裂。超过预定水平的电流通过界面破裂界面。

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