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1. 发明授权

US06841845B2 Alloy type thermal fuse and wire member for a thermal fuse element 失效
标题翻译：用于热熔丝元件的合金型热熔丝和线材
公开(公告)号：US06841845B2
公开(公告)日：2005-01-11
申请号：US10616087
申请日：2003-07-08
申请人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
发明人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
IPC分类号： C22C28/00 , H01H37/76 , H01H85/06 , H01L29/00 , H01H85/04
CPC分类号： C22C28/00 , H01H37/761 , H01H2037/768 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： An alloy type thermal fuse is provided in which, although a fuse element essentially comprising an In-Sn alloy is used, the operation stability to a heat cycle can be satisfactorily assured, and, even when the amount of In is large, a process of drawing to the fuse element at a high yield can be ensured, and which has an operating temperature belonging to the range of 120 to 150° C. The fuse element has an alloy composition in which 0.1 to 7 weight parts of one, or two or more metals selected from the group consisting of Ag, Au, Cu, Ni, Pd, Pt, and Sb are added to 100 weight parts of an alloy of 52 to 85% In and a balance Sn.
摘要翻译：提供了一种合金型热熔丝，其中，尽管使用了基本上包含In-Sn合金的熔丝元件，但是可以令人满意地确保对热循环的操作稳定性，并且即使当In的量大时，可以确保以高产率拉入保险丝元件，并且具有属于120至150℃范围的工作温度。熔丝元件具有合金组成，其中0.1至7重量份的一个或两个或在100重量份的合金中添加选自Ag，Au，Cu，Ni，Pd，Pt和Sb的更多的金属，并且其余为Sn。

2. 发明申请

US20050220661A1 Method of using an alloy type thermal fuse, and alloy type thermal fuse 审中-公开
标题翻译：使用合金型热熔丝的方法和合金型热熔丝
公开(公告)号：US20050220661A1
公开(公告)日：2005-10-06
申请号：US11085392
申请日：2005-03-21
申请人： Yoshiaki Tanaka , Naotaka Ikawa , Miki Iwamoto , Toshiaki Saruwatari
发明人： Yoshiaki Tanaka , Naotaka Ikawa , Miki Iwamoto , Toshiaki Saruwatari
IPC分类号： C22C12/00 , C22C13/02 , C22C28/00 , H01H37/76
CPC分类号： H01H37/76
摘要： An In—Sn alloy of 85 to 52% In provides advantages that dispersion of an operating temperature can be sufficiently eliminated, and that a high yield can be ensured by adequate ductility, but has a defect which is fatal to a DC fuse, or in which troubles due to long-term DC application such as long-term DC application breakage occurs. In view of this fact, when an alloy type thermal fuse in which an In—Sn alloy is used as a fuse element is used under DC application, stability under long-term DC application that is a condition severer than that under AC application is imposed on the alloy type thermal fuse, whereby the fuse can be rationally used. An AC electronic/electrical appliance is protected against overheating by an AC-only alloy type thermal fuse in which a fuse element is made of an In—Sn alloy, and which has a predetermined operating temperature, and a DC electronic/electrical appliance is protected against overheating of a same temperature by a DC alloy type thermal fuse in which the alloy composition of a fuse element is different from that of the AC-only alloy type thermal fuse.
摘要翻译： 85〜52％In的In-Sn合金可以充分消除工作温度的分散，通过充分的延展性可以确保高产率，但是具有对直流熔断器致命的缺陷，或由于长期直流应用破坏等长期直流应用引起的故障。鉴于这一事实，当在直流应用下使用其中使用In-Sn合金的合金型热熔丝时，施加比在AC施加下更严格的条件下的长期DC施加下的稳定性在合金型热熔丝上，可以合理使用保险丝。 AC电子电器通过仅由合金型的热熔丝保护而不被过热，其中熔丝元件由In-Sn合金制成，并具有预定的工作温度，并且DC电子电器被保护通过熔丝元件的合金组成不同于仅合金型热熔丝的合金组成的DC合金型热熔丝来防止相同温度的过热。

3. 发明授权

US06963264B2 Alloy type thermal fuse and wire member for a thermal fuse element 失效
标题翻译：用于热熔丝元件的合金型热熔丝和线材
公开(公告)号：US06963264B2
公开(公告)日：2005-11-08
申请号：US10608478
申请日：2003-06-27
申请人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
发明人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
IPC分类号： C22C12/00 , C22C13/02 , C22C30/04 , H01H37/76 , H01H85/06 , H01H85/055
CPC分类号： C22C13/02 , C22C12/00 , C22C30/04 , H01H37/761 , H01H2037/768
摘要： The invention relates to an alloy type thermal fuse and a wire member for a thermal fuse element, and provides an alloy type thermal fuse in which a fuse element does not contain a harmful metal, the operating temperature is about 150° C., the dispersion of the operating temperature can be sufficiently suppressed, and the operation stability to a heat cycle can be satisfactorily assured. The thermal fuse has an alloy composition of 30 to 70% Sn, 0.3 to 20% Sb, and a balance Bi.
摘要翻译：本发明涉及一种合金型热熔丝和用于热熔丝元件的线材，并提供一种合金型热熔丝，其中熔丝元件不含有害金属，工作温度约为150℃，分散体可以充分地抑制工作温度，并且能够令人满意地确保对热循环的操作稳定性。热熔丝具有30〜70％Sn，0.3〜20％Sb，余量为Bi的合金组成。

4. 发明申请

US20050128044A1 Alloy type thermal fuse and wire member for a thermal fuse element 审中-公开
标题翻译：用于热熔丝元件的合金型热熔丝和线材
公开(公告)号：US20050128044A1
公开(公告)日：2005-06-16
申请号：US10954765
申请日：2004-09-30
申请人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
发明人： Miki Iwamoto , Naotaka Ikawa , Toshiaki Saruwatari , Yoshiaki Tanaka
IPC分类号： C22C28/00 , H01H37/76 , H01H85/06 , H01H85/04
CPC分类号： C22C28/00 , H01H37/761 , H01H2037/768
摘要： An alloy type thermal fuse is provided in which, although a fuse element essentially comprising an In—Sn alloy is used, shear breakage at the melting point or lower can be prevented from occurring even under long-term DC application, the operation stability to a heat cycle can be satisfactorily assured, and a process of drawing to the fuse element at a high yield can be ensured, and which has an operating temperature belonging to the range of 120 to 150° C. As a metal element for preventing long-term DC breakage which prevents the fuse element from being broken under long-term DC application, Cu is added to an In—Sn composition of 52 to 85% In and a balance Sn.
摘要翻译：提供了一种合金型热熔丝，其中，尽管使用了基本上包含In-Sn合金的熔丝元件，但是即使在长期直流施加下也可以防止在熔点或更低熔点下的剪切断裂，对可以令人满意地确保热循环，并且可以确保以高产率拉入熔丝元件的工艺，其工作温度属于120-150℃。作为防止长期使用的金属元件 DC断裂，其防止熔丝元件在长期DC施加下被破坏，Cu被添加到In-Sn组成为52至85％In且余量为Sn。

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