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公开(公告)号：US5262751A
公开(公告)日：1993-11-16
申请号：US987193
申请日：1992-12-08
IPC分类号： C22C13/00 , H01H85/06 , H01H85/11 , H01H85/147 , H01H85/153 , H01H85/04
摘要： A fuse includes a meltable and conductive metal element mainly containing Cu and having a blowout portion, and a low-melting-point metal chip fixed at the blowout portion. The low-melting-point metal chip comprises a Sn-Cu alloy. Preferably, the low-melting-point metal chip comprises an alloy containing 0.5 to 3.5% by weight of Cu and all the residual content of Sn. Also preferably, the low-melting-point metal chip comprises an alloy containing 0.5 to 3.5% by weight of Cu, 1.0 to 6.0% by weight of Sb and all the residual content of Sn.
摘要翻译： 保险丝包括主要含有Cu并具有吹出部分的可熔融和导电的金属元件和固定在吹出部分的低熔点金属芯片。 低熔点金属芯片包括Sn-Cu合金。 优选地，低熔点金属屑包含含有0.5〜3.5重量％的Cu和Sn的残留量的合金。 还优选地，低熔点金属芯片包括含有0.5〜3.5重量％的Cu，1.0〜6.0重量％的Sb和Sn的残留量的合金。
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公开(公告)号：USD453741S1
公开(公告)日：2002-02-19
申请号：US29134993
申请日：2001-01-03
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公开(公告)号：USD373570S
公开(公告)日：1996-09-10
申请号：US31605
申请日：1994-12-01
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公开(公告)号：US5546066A
公开(公告)日：1996-08-13
申请号：US296582
申请日：1994-08-25
CPC分类号： H01H85/11 , Y10T29/49107
摘要： The present invention provides a delayed-fusion fuse by which its predetermined durability can be reliably ensured, and its stable pre-arcing time-current characteristics can be obtained, even when a current exceeding the steady-state current such as a motor lock current frequently flows in the fuse. The delayed-fusion fuse includes a pair of electric connecting sections formed on both sides of a fusible section having a narrow fusing portion made of an electrically conductive metal. Also, the delayed-fusion fuse includes a metallic chip made of low fusing point metal for absorbing heat generated in the fusible section, and a covering and adhering section for holding the metallic chip on the fusible section. A thin metallic layer forms a solid solution with the low fusing point metal, where the solid solution requires an energy of formation which is higher than that of the formation of a solid solution made of the electrically conductive metal and the low fusing point metal. This thin metallic layer is interposed between a surface of the covering and adhering section and a surface of the low fusing point metallic chip. Specifically, the thin metallic layer is provided on a surface of the fusible section in the form of a plating layer.
摘要翻译： 本发明提供一种可以可靠地确保其预定的耐久性的延迟熔断保险丝，并且即使当电流超过诸如马达锁定电流的稳态电流的电流频繁地时，也可以获得其稳定的预电弧时间 - 电流特性 保险丝流入。 延迟融合保险丝包括形成在具有由导电金属制成的窄熔点部分的可熔部分的两侧上的一对电连接部分。 此外，延迟熔断保险丝包括用于吸收在可熔部分中产生的热的低熔点金属制成的金属片，以及用于将金属片保持在可熔部上的覆盖和粘附部。 薄金属层与低熔点金属形成固溶体，其中固溶体需要比由导电金属和低熔点金属形成的固溶体形成的能量。 该薄金属层插入在覆盖层的表面和粘接部之间以及低熔点金属芯片的表面之间。 具体地，薄金属层以镀层的形式设置在可熔部的表面上。
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公开(公告)号：USD372223S
公开(公告)日：1996-07-30
申请号：US24729
申请日：1994-06-20
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公开(公告)号：US5345211A
公开(公告)日：1994-09-06
申请号：US92904
申请日：1993-07-19
CPC分类号： H01H85/2035 , H01H2085/2065
摘要： An object of the present invention is to provide a connection box for plural kinds of fusible links each having different dimensions wherein the connection box is constructed in such a manner as to allow the respective fusible links to be firmly fitted to the connection box with excellent stability. The connection box for plural kinds of fusible links is integrally molded of a heat-resisting synthetic resin and includes a horizontal box-shaped portion and a vertical wall portion as essential components. An opposing pair of common slots are formed through a bottom wall of the horizontal box-shaped portion while extending not only in parallel with each other but also in parallel with the opposite side walls defining a peripheral wall of the horizontal box-shaped portion. The interior of the peripheral wall is stepwise recessed so an to enable plural kinds of fusible links each having different dimensions to be received therein. In the shown case, two kinds of inner peripheral walls are formed inside of the peripheral wall of the horizontal box-shaped portion so as to receive two kinds of housings for the fusible links herein.
摘要翻译： 本发明的目的是提供一种用于多种各样的具有不同尺寸的可熔连接件的连接盒，其中连接盒的构造方式允许相应的可熔连接件以稳定的方式牢固地安装在连接盒上 。 用于多种可熔连接件的连接盒由耐热合成树脂一体地模制，并且包括作为必要部件的水平盒形部分和垂直壁部分。 相对的一对共同的狭槽通过水平盒状部分的底壁形成，同时不仅彼此平行地延伸，而且与限定水平盒状部分的周壁的相对的侧壁平行地延伸。 周壁的内部是逐步凹进的，以便能够在其中容纳各种具有不同尺寸的多种可熔链。 在所示的情况下，在水平箱状部的周壁的内部形成有两种内周壁，以便容纳用于本文的可熔连接件的两种壳体。
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公开(公告)号：US5294906A
公开(公告)日：1994-03-15
申请号：US29052
申请日：1993-03-09
申请人： Mitsuhiko Totsuka , Toshiharu Kudo
发明人： Mitsuhiko Totsuka , Toshiharu Kudo
IPC分类号： H01H85/165 , H01H85/041 , H01H85/0445 , H01H85/147 , H01H85/175 , H01H85/22 , H01H85/56 , H01H85/24
CPC分类号： H01H85/147 , H01H85/0417
摘要： Disclosure is a fusible link which prevents a housing from being deformed and discolored due to unnecessary generation of heat in a fuse element. In the fusible link, each of connecting plates includes two elastic engagement pieces and two projections respectively in each of ribs which are formed by folding the two ends of the connecting plate. A housing includes, in the inner wall of a connecting plate insertion hole through which the connecting plate is inserted, a connecting plate slip-off preventive stepped portion to be engaged by the elastic engagement piece and a connecting plate slip-off preventive flange against which the preventive projection is abutted. When the connecting plate is inserted through the connecting plate insertion hole, the engagement portions in the connecting plate are engaged with engagement portions in the housing respectively.
摘要翻译： 公开是一种可熔连接件，其防止由于在熔丝元件中不必要地产生热而导致外壳变形和变色。 在可熔连接件中，每个连接板在折叠连接板的两端形成的每个肋中分别包括两个弹性接合件和两个突起。 壳体包括在连接板插入孔的连接板插入孔的内壁中，连接板防滑台阶部分由弹性接合件接合，连接板防滑法兰 预防突起被抵靠。 当连接板通过连接板插入孔插入时，连接板中的接合部分分别与壳体中的接合部分啮合。
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公开(公告)号：US5106329A
公开(公告)日：1992-04-21
申请号：US679480
申请日：1991-04-02
IPC分类号： H01R13/11 , H01R13/115
CPC分类号： H01R13/111
摘要： A socket contact is constituted by a general tubular-shaped body and a pair of opposed resilient members formed by splitting the front portion of the general tubular body with a pair of slits. One of the opposed resilient members has an inner surface having a pair of contacting portions at the predetermined peripheral intervals. The other opposed resilient member has an inner surface having a contact portion in confronting relation with a peripheral center of the pair of contacting portions of the one of the opposed resilient members. As a result, it is possible to clamp a male contact to be inserted stably between the opposed resilient members and then to keep a posture of the male contact with high contact pressure against the male contact.
摘要翻译： 插座触点由一般的管状体和一对相对的弹性部件构成，该弹性部件通过将一般管状体的前部与一对狭缝分开而形成。 相对的弹性构件中的一个具有以预定的周边间隔具有一对接触部分的内表面。 另一个相对的弹性构件具有内表面，该内表面具有与所述一个相对的弹性构件的一对接触部分的周边中心相对的接触部分。 结果，可以将插入稳定地插入到相对的弹性构件之间的阳接触件夹紧，然后将阳接触体的姿态保持在高度接触压力上。
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公开(公告)号：US5085599A
公开(公告)日：1992-02-04
申请号：US699014
申请日：1991-05-13
IPC分类号： H01R13/42 , H01R13/436 , H01R13/64
CPC分类号： H01R13/4365 , H01R13/4362
摘要： A connector is disclosed wherein a flexible retaining piece for engagement with a terminal is disposed in a terminal receiving chamber of a housing body, and a spacer for preventing the flexing of the flexible retaining piece is inserted into a gap which allows the flexing of said flexible retaining piece. The abutment wall is provided in the housing body in opposed relation to a side surface of the flexible retaining piece. The spacer is provided in the gap so as to slide in a direction perpendicular to the side surface of the flexible retaining piece. Engaging holes and flexure prevention portions for the flexible retaining pieces are provided on the spacer and are arranged in the direction of slide of the spacer.
摘要翻译： 公开了一种连接器，其中用于与端子接合的柔性保持件设置在壳体的端子容纳室中，并且用于防止柔性保持件弯曲的间隔件插入到允许所述柔性 保留件。 邻接壁相对于柔性保持件的侧表面设置在壳体中。 间隔件设置在间隙中，以沿与柔性保持件的侧表面垂直的方向滑动。 用于柔性保持件的接合孔和挠曲防止部分设置在间隔件上并且沿着间隔件的滑动方向布置。
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公开(公告)号：US5900798A
公开(公告)日：1999-05-04
申请号：US48255
申请日：1998-03-26
IPC分类号： H01H85/10 , H01H85/041 , H01H85/045 , H01H85/11 , H01H85/175 , H01H85/56 , H01H85/04 , H01H85/06 , H01H85/08
CPC分类号： H01H85/11 , H01H85/0417
摘要： In the metal piece 32 which diffuses into the fuse element so that an alloy layer is generated, there is formed an expanding slot 30, which is inserted and pressured in the fusing portion 25b of the fusible body 25 which forms the fuse element. Due to the foregoing, the metallic mass 32 of low fusing point is fixed to the fusible body 25 while it surrounds the circumferential surface of the fusing portion 25b.
摘要翻译： 在扩散到熔丝元件中以形成合金层的金属片32中，形成有一个扩展槽30，其被插入并压在形成熔丝元件的熔断体25的熔化部分25b中。 由于上述原因，低熔点的金属质量块32固定在可熔体25上，同时它围绕定影部分25b的圆周表面。
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