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51. 发明授权

US4808962A Fuse 失效
标题翻译：保险丝
公开(公告)号：US4808962A
公开(公告)日：1989-02-28
申请号：US126488
申请日：1987-11-30
申请人： Tomohiro Ikeda
发明人： Tomohiro Ikeda
IPC分类号： H01H85/041 , H01H85/47 , H01H85/02 , H01H85/14
CPC分类号： H01H85/0417 , H01H85/47
摘要： A fuse comprises a housing formed of synthetic resin, and the housing including a peripheral wall having an upper opening, a fuse-element, which is melted by an excessive electrical current flowing therethrough, fixedly disposed in the housing and at least an air passage communicating between the inside and outside of the housing and formed on the wall portion of the housing. A heated air in the housing heated by heat generated in the fuse-element is discharged from the air passage, thereby it is prevented that the inside of the housing becomes high-temperature.
摘要翻译：保险丝包括由合成树脂形成的壳体，并且壳体包括具有上开口的周壁，熔断元件，其被流过其中的过大的电流熔化，固定地设置在壳体中，并且至少一个空气通道连通在壳体的内部和外部之间并形成在壳体的壁部上。由保险丝元件产生的热量加热的外壳中的加热空气从空气通道排出，从而防止壳体内部变得高温。

52. 发明授权

US4216456A Current limiting apparatus 失效
标题翻译：限流装置
公开(公告)号：US4216456A
公开(公告)日：1980-08-05
申请号：US952395
申请日：1978-10-18
申请人： Shigenori Hotta , Sadaaki Baba , Masaru Takahashi
发明人： Shigenori Hotta , Sadaaki Baba , Masaru Takahashi
IPC分类号： H01H37/76 , H01H85/47 , H01H87/00 , H02H9/02 , H01H37/36 , H01H61/00
CPC分类号： H01H87/00 , H01H85/47
摘要： A current limiting apparatus comprises a current limiter and cooling fins formed on each current terminal of the current limiter, and additional cooling fins fitted on a cylindrical tube of the current limiter near a heat generating source.
摘要翻译：限流装置包括形成在限流器的每个电流端子上的限流器和散热片，以及安装在靠近发热源的电流限制器的圆柱形管上的额外的散热片。

53. 发明授权

US4060785A Enclosing structure for a high voltage electric fuse 失效
标题翻译：高压电保险丝的封闭结构
公开(公告)号：US4060785A
公开(公告)日：1977-11-29
申请号：US722361
申请日：1976-09-13
申请人： Kenneth Earl Hanke , Ned Rees
发明人： Kenneth Earl Hanke , Ned Rees
IPC分类号： H01H85/22 , H01H37/76 , H01H85/042 , H01H85/20 , H01H85/47 , H01H85/50 , H01H85/02
CPC分类号： H01H85/47 , H01H85/2045 , H01H2085/0225
摘要： An enclosing structure for an electric fuse having a fusible element disposed within a tubular casing of insulating material and interconnected at its ends with terminals mounted on the casing ends comprises an elongated tubular enclosure formed of insulating and semiconducting material and disposed about the fuse with its inner surface in heat transferring surface contacting relation therewith and a rigid metallic heat absorbing sleeve imbedded in the elongated enclosure to absorb heat therefrom and to impart a degree of mechanical strength thereto. Semiconducting sleeves which form parts of the tubular enclosure include an outer sheath which is grounded and inner sleeve elements arranged so as to isolate the fuse and the contacts of the fuse enclosing structure thereby to inhibit corona discharge from the conducting parts.
摘要翻译：一种用于电熔丝的封闭结构，其具有设置在绝缘材料的管状壳体内的可熔元件，并且在其端部处与安装在壳体端部上的端子相互连接的可熔元件包括由绝缘和半导体材料形成的细长管状外壳，并且围绕熔丝设置在其内部表面与传热表面接触的关系和嵌入在细长外壳中的刚性金属吸热套，以吸收热量并赋予其一定程度的机械强度。形成管状外壳的部分的半导体套管包括外部护套，其是接地的，并且内部套筒元件布置成隔离保险丝和熔断器封装结构的触点，从而抑制电晕放电。

54. 发明授权

US3938067A Protector for electric circuits 失效
标题翻译：电路保护器
公开(公告)号：US3938067A
公开(公告)日：1976-02-10
申请号：US484129
申请日：1974-06-28
申请人： Aloysius J. Fister
发明人： Aloysius J. Fister
IPC分类号： H01H85/08 , H01H37/76 , H01H85/045 , H01H85/06 , H01H85/10 , H01H85/165 , H01H85/17 , H01H85/18 , H01H85/47 , H01H85/04
CPC分类号： H01H85/47 , H01H85/0456 , H01H85/10
摘要： A current-limiting, single-element, dual-function, electric fuse has a fusible element with at least one "weak spot" of very small cross section; and the temperature of that weak spot will exceed eighty percent of the melting temperature of the material of that fusible element when that electric fuse operates at its maximum continuous current carrying capacity. An appreciable amount of the heat, which the weak spot generates in response to a low but potentially-harmful overload, will be conducted to the inner surface of the housing for the electric fuse by the arc-quenching filler; and a substantial percent of that conducted heat will pass to, and be radiated by, the exposed outer surface of that housing. The conduction of heat to the inner surface of the housing is fostered by locating the weak spot closer to that inner surface than to either terminal of the electric fuse; and the passing of that heat to the exposed outer surface of that housing is fostered by making that housing of a material which has a thermal conductivity in excess of thirty thousandths of a calorie per square centimeter of cross section per centimeter of length per second of time per degree centigrade.
摘要翻译：电流限制的单元件双功能电熔丝具有至少一个非常小横截面的“弱点”的可熔元件; 并且当该电熔丝以其最大连续承载能力工作时，该弱点的温度将超过该可熔元件的材料的熔化温度的百分之八十。通过灭弧填料，弱电场响应于低但潜在有害的过载产生的相当数量的热将被引导到用于电熔丝的壳体的内表面; 并且相当大的百分比的传导热量将传递到外壳的暴露的外表面并被辐射。通过将弱点定位成比电保险丝的任一端更靠近该内表面来促进对壳体内表面的热传导; 并且通过使每个每厘米长度的每平方厘米横截面的热导率超过热量的三十分之一的材料的壳体，使得该外壳的暴露的外表面的通过被促进每摄氏度

55. 发明授权

US3793603A Fuse cartridges 失效
标题翻译：保险丝盒
公开(公告)号：US3793603A
公开(公告)日：1974-02-19
申请号：US3793603D
申请日：1972-07-17
申请人： FERRAZ & CIE LUCIEN
发明人： FONTAINE J
IPC分类号： H01H85/47 , H01H85/04
CPC分类号： H01H85/47
摘要： In an electrical fuse cartridge having a hollow insulating body enclosing the fusible element or elements and carrying the terminal heads of the cartridge, the said body is formed of a tubular mass of an insulating material in which a tube is embedded for circulation of a cooling fluid. The tube is preferably of non-metallic nature and it is coiled helically about the axis of the body. In a preferred embodiment the tubular mass is obtained by winding on a mandrel glass threads or ribbons impregnated with a uncured synthetic resin so as to form an inner layer on which the cooling tube may be coiled, then an intermediate layer which fills the helical space which separates the successive turns of the coiled tube, and an outer layer covering the intermediate layer and the tube, the unit thus obtained being thereafter treated to cure the resin in the three layers and to thus obtain a rigid one-piece body with the cooling tube embedded therein.
摘要翻译：在具有封闭可熔元件和承载盒的端头的中空绝缘体的电熔丝盒中，所述主体由绝缘材料的管状材料形成，其中嵌入管以循环冷却流体。该管优选为非金属性质，并且围绕身体的轴线螺旋形地卷绕。在优选实施例中，通过卷绕在浸渍有未固化的合成树脂的心轴玻璃丝线或丝带上以形成冷却管可以卷绕的内层，然后填充螺旋空间的中间层分离卷绕管的连续匝和覆盖中间层和管的外层，然后处理如此获得的单元以使三层中的树脂固化，从而获得具有冷却管的刚性一体式主体嵌入其中。

56. 发明授权

US3713063A Method of and means for making a current limiting fuse 失效
标题翻译：制造电流限制熔丝的方法和手段
公开(公告)号：US3713063A
公开(公告)日：1973-01-23
申请号：US3713063D
申请日：1972-03-13
申请人： S & C ELECTRIC CO
发明人： FOULKES J
IPC分类号： H01H85/046 , H01H85/18 , H01H85/47 , H01H85/14
CPC分类号： H01H85/046 , H01H85/185 , H01H85/47 , Y10T29/49107
摘要： A rectangular sheet of flexible insulation has metallic ribbons diagonally disposed thereon with the ends of adjacent ribbons aligned for juxtaposition when the sheet is formed into a cylinder and the ribbons form a helical fusible element for interconnecting end terminals of an enclosing insulating fuse housing.
摘要翻译：柔性绝缘体的矩形片具有对角地设置在其上的金属带，当片形成为圆柱体时，相邻带的端部对准并列，并且带形成用于互连封闭的绝缘熔断器壳体的端部端子的螺旋形可熔元件。

57. 发明授权

US3671911A System of fluid cooled fuses 失效
标题翻译：流体冷却熔体系统
公开(公告)号：US3671911A
公开(公告)日：1972-06-20
申请号：US3671911D
申请日：1970-12-10
申请人： CHASE SHAWMUT CO
发明人： KOZACKA FREDERICK J
IPC分类号： H01H85/47 , H01H85/04
CPC分类号： H01H85/47
摘要： A system of fluid cooled electric fuses is made up of a modular stack of alternating fuse units, and cooling units, or heat exchangers, which are cooled by transverse flows of a cooling medium which flows through said cooling units, or heat exchangers.
摘要翻译：流体冷却电保险丝的系统由交替的保险丝单元和冷却单元或热交换器的组合堆叠组成，冷却单元或热交换器由流过所述冷却单元或热交换器的冷却介质的横向流冷却。

58. 发明授权

US2793603A Mine cars 失效
标题翻译：矿车
公开(公告)号：US2793603A
公开(公告)日：1957-05-28
申请号：US39790853
申请日：1953-12-14
申请人： KERSEY JR JOHN L , KERSEY FRANK N
发明人： KERSEY JR JOHN L , KERSEY FRANK N
IPC分类号： B60F1/02 , H01H69/02 , H01H85/165 , H01H85/47
CPC分类号： B60F1/02 , H01H69/02 , H01H85/165 , H01H85/47

59. 发明授权

US2230207A Fuse 失效
公开(公告)号：US2230207A
公开(公告)日：1941-01-28
申请号：US21334038
申请日：1938-06-13
申请人： BBC BROWN BOVERI & CIE
发明人： HANS THOMMEN , HANS MULLER
IPC分类号： H01H85/042 , H01H85/47
CPC分类号： H01H85/47 , H01H85/042

60. 发明申请

US20180061607A1 FUSE AND METHOD OF FORMING A FUSE 审中-公开
公开(公告)号：US20180061607A1
公开(公告)日：2018-03-01
申请号：US15245999
申请日：2016-08-24
申请人： Littelfuse, Inc.
发明人： Michael Schlaak , Ganesh Chennakesavelu , William Gonzalez
IPC分类号： H01H85/38 , H01H85/045 , H01H85/175 , H01H69/02
CPC分类号： H01H85/38 , H01H69/02 , H01H85/045 , H01H85/0458 , H01H85/157 , H01H85/175 , H01H85/47 , H01H2085/388
摘要： Embodiments of the fuse include a fuse body having a first end and a second end. A fuse element is disposed within a cavity of the fuse body, an end of the fuse element extending beyond an edge of the fuse body. An arc disc is disposed on the edge of the fuse body, and includes a notch such that the end of the fuse element extends to an outer surface of the arc disc. The end of the fuse element is configured to be folded over the outer surface of the arc disc. An end cap is disposed over the end of the fuse body and the arc disc, and the end cap includes a hole at a top surface. Solder deposited within the hole provides an electrical connection between the arc disc, the fuse element, and the end cap.

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