专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050088272A1 Thermal pellet incorporated thermal fuse and method of producing thermal pellet 有权
标题翻译：热敏颗粒包含热熔丝和生产热丸的方法
公开(公告)号：US20050088272A1
公开(公告)日：2005-04-28
申请号：US10971166
申请日：2004-10-22
申请人： Tokihiro Yoshikawa
发明人： Tokihiro Yoshikawa
IPC分类号： H01H37/76 , H01H69/02 , H01H85/02 , H01H85/044
CPC分类号： H01H37/765 , H01H2037/768 , H01H2037/769
摘要： There is provided a thermosensitive material allowing a thermal pellet incorporated thermal fuse's operating temperature, or heat distortion temperature, to be adjusted and preventing deformation, modification or similar deficiency if it is exposed to severe external environment, and there is provided an inexpensive thermal fuse that provides a wider range from which an operating temperature is selected, improved insulation resistance after operation, faster response speed in operation, and enhanced strength of the thermal pellet. To do so, the thermosensitive material is formed of thermoplastic resin corresponding to a high molecular substance, the thermal pellet's heat distortion temperature is adjusted by a temperature setting method, and an enclosure has a metal casing with a spring member's strong and weak compression springs and both accommodated therein and hermetically sealed.
摘要翻译：提供了一种热敏材料，其允许结合热熔丝的工作温度或热变形温度的热敏颗粒被调节，并且如果暴露于严重的外部环境，则防止变形，修改或类似的缺陷，并且提供了廉价的热熔断体提供了更宽的范围，从中选择工作温度，提高了操作后的绝缘电阻，更快的响应速度和更高的热沉积强度。为了这样做，热敏材料由对应于高分子物质的热塑性树脂形成，通过温度设定方法调节热丸的热变形温度，并且外壳具有金属外壳，弹簧构件的强而弱的压缩弹簧和两者都容纳在其中并且被密封。

12. 发明授权

US07330098B2 Thermal fuse employing a thermosensitive pellet 有权
标题翻译：使用热敏颗粒的热熔丝
公开(公告)号：US07330098B2
公开(公告)日：2008-02-12
申请号：US11203079
申请日：2005-08-12
申请人： Tokihiro Yoshikawa
发明人： Tokihiro Yoshikawa
IPC分类号： H01H85/06 , H01H85/055
CPC分类号： H01H37/765 , H01H2037/768 , H01H2037/769
摘要： There is provided a thermal fuse employing a thermosensitive pellet that reacts to an operating temperature with limited variation, and operates with high precision and hence high reliability. To achieve this, the thermal fuse includes a switching function member including a thermosensitive pellet, a movable conductor, and a spring member. At a prescribed operating temperature the thermosensitive pellet softens or melts to liberate the spring member from a load to cause the spring member to move the movable conductor to switch an electrical circuit located between first and second lead members. The thermosensitive pellet is formed of a thermosensitive material selected depending on a characteristic in flowability presented as it softens or melts.
摘要翻译：提供了一种使用热敏颗粒的热熔丝，其具有有限变化的操作温度，并且以高精度和因此高可靠性运行。为了实现这一点，热熔丝包括包括热敏颗粒，可移动导体和弹簧构件的切换功能构件。在规定的操作温度下，热敏颗粒软化或熔化以从负载释放弹簧构件，以使弹簧构件移动可动导体以切换位于第一和第二引导构件之间的电路。热敏颗粒由根据在软化或熔化时呈现的流动性的特征选择的热敏材料形成。

13. 发明授权

US07323965B2 Thermal fuse using thermosensitive material 有权
标题翻译：使用热敏材料的保险丝
公开(公告)号：US07323965B2
公开(公告)日：2008-01-29
申请号：US10512167
申请日：2003-04-22
申请人： Tokihiro Yoshikawa
发明人： Tokihiro Yoshikawa
IPC分类号： H01H85/06 , H01H85/055
CPC分类号： H01H37/765 , H01H2037/769
摘要： In the present invention, a physical and chemical property of thermosensitive material is noted in selecting and using thermosensitive material to provide a noble and improved thermal fuse using thermosensitive material. To achieve this object, the present thermal fuse includes: a thermosensitive material formed of thermoplastic resin fusing at a prescribed temperature; a cylindrical enclosure accommodating the thermosensitive material; a first lead member attached at one opening of the enclosure, forming a first electrode; a second lead member attached at the other opening of the enclosure, forming a second electrode; a movable conductive member accommodated in the enclosure and engaged with the thermosensitive material; and a spring member accommodated in the enclosure, and pressed against and thus acting on the movable conductive member. When the thermosensitive material fuses at an operating temperature an electrical circuit between the first and second electrodes is switched.
摘要翻译：在本发明中，热敏材料的物理和化学性质在选择和使用热敏材料时提供使用热敏材料提供高贵且改进的热熔丝。为了实现该目的，本发明的热熔丝包括：在规定温度下熔合热塑性树脂形成的热敏材料; 容纳热敏材料的圆柱形外壳; 附接在所述外壳的一个开口处的第一引线构件，形成第一电极; 附接在所述外壳的另一开口处的第二引线构件，形成第二电极; 容纳在所述外壳中并与所述热敏材料接合的可移动导电构件; 以及容纳在所述外壳中的弹簧构件，并且被压靠并因此作用在所述可移动导电构件上。当热敏材料在工作温度下熔化时，切换第一和第二电极之间的电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式