公开(公告)号：US20160133422A1

公开(公告)日：2016-05-12

申请号：US14901103

申请日：2014-07-25

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Rune BREILI

IPC分类号： H01H85/00 ,  H01H85/175 ,  H01H85/06 ,  H01H85/43

CPC分类号： H01H85/0026 ,  H01H85/0021 ,  H01H85/0086 ,  H01H85/06 ,  H01H85/175 ,  H01H85/36 ,  H01H85/43 ,  H01H2231/044

摘要： A subsea fuse for use in a high-pressure environment is provided. The subsea fuse includes a fuse element, a first lid and a second lid, and electrical connections for contacting the fuse element. Furthermore, a hollow elongated element made of a flexible material is provided. The first and second lids and the hollow elongated element form a liquid-tight chamber, which is filled with a liquid. The fuse element is arranged inside the liquid-tight chamber.

摘要翻译： 提供了一种用于高压环境的海底保险丝。 海底保险丝包括熔丝元件，第一盖和第二盖，以及用于接触保险丝元件的电连接。 此外，提供由柔性材料制成的中空细长元件。 第一和第二盖子和中空细长元件形成液体密封室，其被填充液体。 保险丝元件布置在液密室内。

公开(公告)号：US20140152418A1

公开(公告)日：2014-06-05

申请号：US13705321

申请日：2012-12-05

申请人： EATON CORPORATION

发明人： James Jeffrey Benke ,  Robert Neville Parry ,  Nicholas Paul Brusky

IPC分类号： H01H85/05 ,  H01H85/30 ,  H01H85/40 ,  H01H85/38 ,  H01H85/42

CPC分类号： H01H85/06 ,  H01H85/30 ,  H01H85/303 ,  H01H85/38 ,  H01H85/40 ,  H01H85/42 ,  H01H85/43 ,  H01H2235/01

摘要： A fuse includes a body, a first conductive terminal coupled with a first end of the body, and a second conductive terminal coupled with a second end of the body. The body, the first conductive terminal, and the second conductive terminal define an exterior of the fuse. The fuse also includes an interruption assembly including a fusible element. The fusible element includes carbon fiber, is disposed on a conductive path between the first conductive terminal and the second conductive terminal, and is configured to break when a current through the fusible element exceeds a predetermined current.

摘要翻译： 保险丝包括主体，与本体的第一端耦合的第一导电端子和与主体的第二端耦合的第二导电端子。 本体，第一导电端子和第二导电端子限定保险丝的外部。 保险丝还包括包括可熔元件的中断组件。 可熔元件包括碳纤维，设置在第一导电端子和第二导电端子之间的导电路径上，并且被配置为当通过可熔元件的电流超过预定电流时断开。

公开(公告)号：US08085123B2

公开(公告)日：2011-12-27

申请号：US12950314

申请日：2010-11-19

申请人： Glenn R. Borchardt ,  Michael G. Ennis ,  Jorge R. Montante

发明人： Glenn R. Borchardt ,  Michael G. Ennis ,  Jorge R. Montante

IPC分类号： H01H85/38 ,  H01H33/02

CPC分类号： H01H85/43

摘要： An exhaust control device includes a wear indicator disposed within a housing of the exhaust control device. The wear indicator is arranged to be exposed to a flow of exhaust gas through the exhaust control device. The wear indicator has a first observable state indicative of remaining useful life of the exhaust control device. The wear indicator is responsive to a flow of exhaust gas through the exhaust control device to assume a second observable state indicative of the exhaust control device having reached the end of its useful life.

摘要翻译： 排气控制装置包括设置在排气控制装置的壳体内的磨损指示器。 磨损指示器布置成暴露于通过排气控制装置的废气流。 磨损指示器具有指示排气控制装置的剩余使用寿命的第一可观察状态。 磨损指示器响应于通过排气控制装置的废气流，以呈现指示排气控制装置已经达到其使用寿命结束的第二可观察状态。

公开(公告)号：US5793275A

公开(公告)日：1998-08-11

申请号：US735201

申请日：1996-10-21

申请人： Arthur H. Iversen

发明人： Arthur H. Iversen

IPC分类号： H01H85/00 ,  H01H85/055 ,  H01H85/06 ,  H01H85/10 ,  H01H85/11 ,  H01H85/38 ,  H01H85/42 ,  H01H85/43 ,  H01H85/47

CPC分类号： H01H85/055 ,  H01H85/38 ,  H01H2085/383 ,  H01H2085/466 ,  H01H85/0017 ,  H01H85/0056 ,  H01H85/06 ,  H01H85/10 ,  H01H85/11 ,  H01H85/42 ,  H01H85/43 ,  H01H85/47

摘要： There is described a fuse comprising a housing and a current carrying strip of metal comprising a fuselink enclosed in the housing, each end of which electrically extends through the housing as an electrical connection. There being at least one first section of the metal strip for severing upon predetermined fault conditions, and at least one second section of the metal strip, distanced from the first section, having the properties of a hinge for pivoting. There further being at least one exothermic source in the proximity of the first section that substantially upon severance of the metal strip at the first section is ignited, and causes at least one segment of the severed metal strip to be propelled about the second section comprising the hinge. There further being an arc chute in proximity to the path of the moving severed edge of the first section such that fault current limiting is obtained.

摘要翻译： 描述了一种熔断器，其包括壳体和载流金属带，其包括封装在壳体中的熔丝，其每个端部作为电连接电延伸穿过壳体。 存在金属条的至少一个第一部分，用于在预定的故障条件下切断，并且与第一部分隔开的金属带的至少一个第二部分具有用于枢转的铰链的属性。 在第一部分附近还存在至少一个放热源，其中基本上在第一部分处的金属带的切断点被点燃，并且使得切断的金属带的至少一个部分围绕第二部分被推进，该第二部分包括 合页。 在第一部分的移动切断边缘的路径附近还有一个弧槽，从而获得故障电流限制。

公开(公告)号：US4313100A

公开(公告)日：1982-01-26

申请号：US132922

申请日：1980-03-24

申请人： E. William Schmunk

发明人： E. William Schmunk

IPC分类号： H01H85/43 ,  H01H85/38

CPC分类号： H01H85/43

摘要： A single-vented fuse tube has a bore lined with an arc-extinguishing material. A movable contact moves away from a stationary contact in the bore and toward and out of an exhaust opening. An arc established between the contacts causes de-ionizing arc-extinguishing gases to evolve from the bore. The gas is exhausted from the exhaust opening. The bore is mildly tapered--to about 1.degree. to 3.degree. of included angle--so that its greatest diameter is at the exhaust opening. The included angle and extent of the taper are sufficient to obviate stagnation of the gases evolved deep within the bore and clogging of the bore.

摘要翻译： 单通道保险丝管具有内衬有灭弧材料的孔。 可移动的接触件从孔中的固定触头移开并且朝向和离开排气口。 在触点之间建立的电弧导致去离子灭弧气体从孔中放出。 气体从排气口排出。 孔稍微渐缩 - 约1至3度的夹角，使得其最大直径在排气口处。 锥形的夹角和尺寸足以消除深孔内沉积的气体停滞并堵塞孔。

公开(公告)号：US3868617A

公开(公告)日：1975-02-25

申请号：US29582572

申请日：1972-10-10

申请人： S & C ELECTRIC CO

发明人： DRAGON JAMES W ,  SAKATS GERALD

IPC分类号： H01H85/43 ,  H01H39/00

CPC分类号： H01H85/43

摘要： The exhaust terminal of an expulsion fuse is telescoped with and latch coupled to an exhaust control device resulting in containment of forces generated on blowing of the fuse between the fuse and the exhaust control device and, in one embodiment, no external application of these forces to the supports for the fuse and exhaust control device.

公开(公告)号：US3832666A

公开(公告)日：1974-08-27

申请号：US38322173

申请日：1973-07-27

申请人： ITT

发明人： GRIFFIN R

IPC分类号： H01H85/045 ,  H01H85/43 ,  H01H85/14

CPC分类号： H01H85/0454 ,  H01H85/43

摘要： An electric fuse includes a dielectric casing having an explosion chamber and an open end communicating with the chamber, a pair of contacts disposed in the casing, an electric fuse element disposed in the chamber and connected in series with the contacts, and a metallic cap covering the open end. The cap may be apertured and includes a transparent dielectric sheet between the cap and casing to provide a window. The dielectric casing has a plurality of closely spaced alternating longitudinal ridges and grooves along the outer side adjacent the open end extending from the open end toward the base of the casing. The metallic cap tightly covers the open end and is in contact with the ridged side of the casing and includes a rim which is bent inwardly to grip the dielectric casing below the end of the ridges. Upon explosion of the fuse element, gas formed in the explosion chamber temporarily lifts the cap and sheet and escapes past the open end under the cap, with the space between the cap and the grooves providing a path for the gas in the direction away from the open end toward the base of the casing. The improved venting structure permits use of moldable thermosetting plastic materials for the casing.

摘要翻译： 电熔丝包括具有爆炸室的电介质壳体和与腔室连通的开口端，设置在壳体中的一对触点，设置在腔室中并与触点串联连接的电熔丝元件，以及金属盖罩 开端。 盖可以是有孔的，并且在盖和壳体之间包括透明电介质片以提供窗口。 介电壳体具有多个紧密间隔的交替的纵向脊和沿着外侧的相邻于从开口端朝向壳体的基部延伸的开口端的凹槽。 金属盖紧密地覆盖开口端并且与壳体的脊状侧接触，并且包括向内弯曲的边缘，以将电介质外壳夹持在脊的端部下方。 在保险丝元件爆炸时，形成在爆炸室中的气体暂时提升盖和片材，并且通过帽下方的开口端逸出，盖和槽之间的空间提供沿着远离 开口端朝向壳体的底部。 改进的排气结构允许使用用于套管的可模制的热固性塑料材料。

公开(公告)号：US3800262A

公开(公告)日：1974-03-26

申请号：US21315071

申请日：1971-12-28

申请人： FERRAZ & CIE LUCIEN

发明人： CINQUIN J

IPC分类号： H01H85/00 ,  H01H85/43 ,  H01H85/02

CPC分类号： H01H85/43 ,  H01H85/0086

摘要： In a fuse cartridge of the kind comprising a tubular body, a pair of heads respectively disposed at the ends of this body to close same and to define therewith a non liquid-tight inner space, and fusible elements which connect the said heads with each other, there is provided within the latter pressure damping means to reduce the pressure peak which is applied to the outer body when the cartridge operates. These means may be in the form of a core and/or a sleeve of a flexible cellular material with closed cells, or of a deformable container filled with a gas under an appropriate pressure, or of calibrated holes which connect the inner space of the cartridge with the outside, the inner ends of such holes being covered by a grid which retains the arc quenching material in which the fusible elements of the cartridge are embedded. Such a cartridge is more particularly adapted for operation within an oil tank.

摘要翻译： 在一种包括管状体的保险丝盒中，一对头部分别设置在本体的端部处，以便将其封闭并限定非液密内部空间，以及将所述头部彼此​​连接的可熔元件 在后者的压力阻尼装置中设置有减小当盒操作时施加到外体的压力峰值。 这些装置可以是具有闭孔的柔性多孔材料的核心和/或套筒的形式，或者在适当的压力下填充有气体的可变形容器，或连接盒的内部空间的校准孔 与外部一样，这些孔的内端被网格所覆盖，该格栅保持了其中嵌入了盒的可熔元件的弧形淬火材料。 这种盒更适合于在油箱内操作。

公开(公告)号：US2988619A

公开(公告)日：1961-06-13

申请号：US82355059

申请日：1959-06-29

申请人： CHARLES ROSSO

发明人： CHARLES ROSSO

IPC分类号： H01H85/044 ,  H01H85/43

CPC分类号： H01H85/044 ,  H01H85/43

公开(公告)号：US956498A

公开(公告)日：1910-04-26

申请号：US1909482697

申请日：1909-03-11

申请人： MURRAY THOMAS E

发明人： MURRAY THOMAS E

CPC分类号： H01H85/43