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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：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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公开(公告)号：US5668522A
公开(公告)日：1997-09-16
申请号：US330837
申请日：1994-10-27
IPC分类号： H01H69/02 , H01H85/00 , H01H85/041 , H01H85/0445 , H01H85/05 , H01H85/055 , H01H85/06 , H01H85/08 , H01H85/10 , H01H85/11 , H01H85/02 , H01H85/04 , H01H85/143 , H01H85/52
CPC分类号： H01H85/055 , H01H85/0417 , H01H85/0445 , H01H69/02 , H01H85/0056 , H01H85/11 , Y10T29/49107
摘要： A slowly-breaking fuse includes a housing made of a synthetic resin, a fuse element including a pair of terminal members for an electrical connection, and a melting member mounted between the terminal members, the melting member being smaller in thickness than the terminal member, the melting member having a narrow elongated central portion and a pair of base portions between which the narrow elongated central portion is mounted, and a cross-sectional area increased member provided at an opposite end of the melting member.
摘要翻译： 缓慢断开的保险丝包括由合成树脂制成的壳体，包括一对用于电连接的端子构件的熔断元件，以及安装在端子构件之间的熔化构件，该熔化构件的厚度小于端子构件， 所述熔化件具有窄的细长中心部分和一对基部，在该基部之间安装有细长的中心部分，以及设置在熔化件的相对端的横截面积增加部件。
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公开(公告)号：US5752310A
公开(公告)日：1998-05-19
申请号：US867513
申请日：1997-06-02
IPC分类号： H01H69/02 , H01H85/00 , H01H85/041 , H01H85/0445 , H01H85/05 , H01H85/055 , H01H85/06 , H01H85/08 , H01H85/10 , H01H85/11 , H01H61/02
CPC分类号： H01H85/055 , H01H85/0417 , H01H85/0445 , H01H69/02 , H01H85/0056 , H01H85/11 , Y10T29/49107
摘要： A slowly-breaking fuse includes a housing made of a synthetic resin, a fuse element including a pair of terminal members for an electrical connection, and a melting member mounted between the terminal members, the melting member being smaller in thickness than the terminal member, the melting member having a narrow elongated central portion and a pair of base portions between which the narrow elongated central portion is mounted, and a cross-sectional area increased member provided at an opposite end of the melting member.
摘要翻译： 缓慢断开的保险丝包括由合成树脂制成的壳体，包括一对用于电连接的端子构件的熔断元件，以及安装在端子构件之间的熔化构件，该熔化构件的厚度小于端子构件， 所述熔化件具有窄的细长中心部分和一对基部，在该基部之间安装有细长的中心部分，以及设置在熔化件的相对端的横截面积增加部件。
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公开(公告)号：USD368072S
公开(公告)日：1996-03-19
申请号：US24730
申请日：1994-06-20
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公开(公告)号：US5739741A
公开(公告)日：1998-04-14
申请号：US701732
申请日：1996-08-22
IPC分类号： H01H85/04 , H01H85/00 , H01H85/041 , H01H85/045 , H01H85/06 , H01H85/08 , H01H85/10 , H01H85/11 , H01H85/12
CPC分类号： H01H85/11 , H01H85/0417 , H01H85/0056
摘要： A metal chip of low-melting metal having a cavity is fixedly held by an embracing portion of a fusible portion of a fuse of a fusible metal conductor. The metal chip has a predetermined outer diameter, and by changing a diameter of a through hole defining the cavity, the volume of the cavity can be adjusted. By doing so, fusion characteristics of the fusible portion can be adjusted.
摘要翻译： 具有空腔的低熔点金属的金属芯片由可熔金属导体的保险丝的可熔部分的包围部分固定地保持。 金属芯片具有预定的外径，并且通过改变限定空腔的通孔的直径，可以调节空腔的体积。 通过这样做，可以调整熔融部分的融合特性。
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公开(公告)号：US5661448A
公开(公告)日：1997-08-26
申请号：US630767
申请日：1996-04-10
IPC分类号： H01H69/02 , H01H85/02 , H01H85/04 , H01H85/044 , H01H85/055 , H01H85/08 , H01H85/11 , H01H85/153 , H01H85/47 , H01H85/143
CPC分类号： H01H85/044 , H01H69/02 , H01H85/055 , Y10T29/49107 , Y10T29/49204
摘要： A chain of fuse-links is made from an electrically conductive metal plate. Each fuse-link P4. has an arc-shaped fusing portion 1 and a couple of terminal portions 4, 4 constituting a pair of wing-shaped members connected to each end of the arc-shaped fusing portion 1. A carrier strap 9 has a plurality of vertical connecting pieces 8 each positioned at fixed intervals for retaining the plurality of fuse-links P4. Each of a plurality of interconnection pieces 7 is connected to the vertical connecting piece 8 at one end and connected to a side edge of specific side one of the couple of terminal portions at the other end. The other end of the interconnection piece 7' is bent so that the end edges of the couple of terminal portions 4, 4 rise above the carrier strap 9.
摘要翻译： 熔丝链由导电金属板制成。 每个熔断体P4。 具有弧形的定影部分1和构成连接到弧形定影部分1的每个端部的一对翼状部件的端子部分4,4的一对。承载带9具有多个垂直连接件8 每个以固定的间隔定位以保持多个熔丝链节P4。 多个互连件7中的每一个在一端连接到垂直连接件8，并且在另一端连接到一对端子部分的特定侧的一侧的侧边缘。 互连片7'的另一端被弯曲，使得端子部分4,4的端部边缘在载体带9上方上升。
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公开(公告)号：US5802703A
公开(公告)日：1998-09-08
申请号：US831941
申请日：1997-04-02
IPC分类号： H01H69/02 , H01H85/02 , H01H85/04 , H01H85/044 , H01H85/055 , H01H85/08 , H01H85/11 , H01H85/153 , H01H85/47 , H01R43/16
CPC分类号： H01H85/044 , H01H69/02 , H01H85/055 , Y10T29/49107 , Y10T29/49204
摘要： A method of forming a chain of fuse-links made from an electrically conductive metal plate. Each fuse-link P4 has an arc-shaped fusing portion 1 and a couple of terminal portions 4, 4 constituting a pair of wing-shaped members connected to each end of the arc-shaped fusing portion 1. A carrier strap 9 has a plurality of vertical connecting pieces 8 each positioned at fixed intervals for retaining the plurality of fuse-links P4. Each of a plurality of interconnection pieces 7' is connected to the vertical connecting piece 8 at one end and connected to a side edge of specific side one of the couple of terminal portions at the other end. The other end of the interconnection piece 7' is bent so that the end edges of the couple of terminal portions 4, 4 rise above the carrier strap 9.
摘要翻译： 一种形成由导电金属板制成的熔丝链链的方法。 每个熔断体P4具有弧形熔合部分1和一对端子部分4,4，它们构成连接到弧形熔化部分1的每个端部的一对翼形部件。载体带9具有多个 每个固定间隔定位的垂直连接片8用于保持多个熔丝链节P4。 多个互连件7'中的每一个在一端连接到垂直连接件8，并且在另一端连接到一对端子部分的特定侧的一侧的侧边缘。 互连片7'的另一端被弯曲，使得端子部分4,4的端部边缘在载体带9上方上升。
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