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    • 1. 发明申请
    • DEVICE FOR OVERVOLTAGE PROTECTION
    • 用于过电压保护的装置
    • WO2010106411A1
    • 2010-09-23
    • PCT/IB2010/000528
    • 2010-03-12
    • CERNICKA, Jozef
    • CERNICKA, Jozef
    • H01H37/76H01H85/44H01C7/12
    • H01H83/10H01C7/123H01H37/761
    • The invention relates to the device for overvoltage protection comprising a terminals for connection to protected circuit, while between the terminals there is arranged a current path in which a protective element is connected, while in the current path is created a place (X) for purposeful cutting-off of the current path and to the place (X) of purposeful cutting-off of the current path there is assigned the device for signalling of protection status. In the place (X) of purposeful cutting-off of the current path there is formed an additional fusible thermal stop with pre-set parameters of melting-down, while the elements of current path being purposefully disconnected are connected by means of first solder (21) and the additional fusible thermal stop is formed by a second solder (22), while the second solder has the same or approximately the same temperature of melting as the first solder (21) and the second solder (22) has a lower value of thermal conductivity than the first solder (21).
    • 本发明涉及用于过电压保护的装置,包括用于连接到受保护电路的端子,而在端子之间布置有保护元件连接的电流路径,而在当前路径中创建了用于有目的的位置(X) 当前路径的切断和目的路径目的切断的地方(X)被分配用于发信号保护状态的设备。 在有目的地切断电流路径的地方(X)中,形成了具有预设熔化参数的附加的可熔热止动器,而有目的地断开的电流路径的元件借助于第一焊料 21),并且另外的可熔热止挡件由第二焊料(22)形成,而第二焊料具有与第一焊料(21)相同或大致相同的熔化温度,并且第二焊料(22)具有较低的值 的导热率比第一焊料(21)高。
    • 2. 发明申请
    • DEVICE FOR PROTECTING ELECTRICAL AND ELECTRONIC APPLIANCES AGAINST VOLTAGE SURGE EFFECTS PARTICULARLY CAUSED BY LIGHTNING
    • 防止特殊电击引起的电气和电子设备的装置
    • WO01063721A1
    • 2001-08-30
    • PCT/FR2000/000451
    • 2000-02-23
    • H01H85/44H02H9/06
    • H02H9/06H01H85/44
    • The invention concerns a safety device positioned in series in an electric supply to interrupt the circuit, in the presence of voltage surge, it operates without using earth line. The apparatus operates in the following manner: any voltage reaching voltage surge value of a spark-gap or of a voltage-dependent resistor provided with a capacitance in series or of the paired assembly, brings about instantaneous overcurrent producing in the inductance a counter-current to said voltage surge, allowing time for the fuses to be ruptured. Said electromagnetic functions enable the circuit to be completely interrupted by eliminating the formation of a conductive arc at the time of interruption, which would cancel out the effect of the desired protection. An inductance positioned in the earth line stops possible voltage surge build up produced by lightning. Said installation is placed in an insulating cabinet, the inductance coils being inserted in a non-conductive sheath, the fuse-holders can be operated from outside the cabinet, its connection is produced with various electrical outlets. The inventive device is designed to protect electronic, electrical and telephone appliances against voltage surge effects, in particular caused by lightning.
    • 本发明涉及一种在电源中串联设置的中断电路的安全装置,在存在电压浪涌的情况下,它在不使用接地线的情况下运行。 该装置以如下方式操作:任何电压达到电火花间隙的电压浪涌值或者具有串联电容或成对组件的电压依赖电阻器,在电感中产生瞬时过电流产生逆流 达到所述电压浪涌,允许保险丝破裂的时间。 所述电磁功能使得电路能够在中断时消除导电电弧的形成而完全中断,这将抵消期望保护的影响。 位于地线的电感可以避免雷电产生的电压浪涌。 所述安装被放置在绝缘柜中,电感线圈插入非导电护套中,保险丝座可以从机柜的外部操作,其连接通过各种电源插座产生。 本发明的设备被设计成保护电子,电气和电话设备免受电压浪涌影响,特别是由闪电引起的。
    • 3. 发明申请
    • CHIP FUSE AND METHOD OF MANUFACTURE THEREOF
    • 芯片保险丝及其制造方法
    • WO00019472A1
    • 2000-04-06
    • PCT/JP1999/005299
    • 1999-09-28
    • H01H85/041H01H85/046H01H85/048H01H85/44H01H37/76
    • H01H85/0411H01H85/046H01H85/048H01H85/44H01H2085/0412
    • A heating resistor (26) and a fuse (27) capable of melting by the heat of the resistor (26) are provided on the surface of a chip substrate (1). The resistor (26) and the fuse (27) are electrically connected so that the fuse (27) can melt in response to an excessive current flowing in itself or in response to the heat generated in the heating resistor (26) when an overvoltage is applied to the resistor (26). The chip substrate (1) is provided on its backside (1b) with spacer means (131-134) that provide a space between the backside (1b) and the front side of a circuit board by contact with the front surface on which the chip fuse is attached.
    • 在芯片基板(1)的表面上设置加热电阻(26)和能够通过电阻(26)的热量熔化的保险丝(27)。 电阻器(26)和保险丝(27)电连接,使得熔断器(27)可以响应于自身流过的电流或响应于当过电压为过热而在发热电阻器(26)中产生的热量而熔化时 施加到电阻器(26)。 芯片基板(1)在其背面(1b)上设置有间隔装置(131-134),该隔离装置通过与前表面接触而在背面(1b)和电路板的前侧之间提供空间, 保险丝连接。
    • 7. 发明申请
    • CURRENT AND TRANSIENT VOLTAGE PROTECTOR
    • 电流和瞬态电压保护器
    • WO99034374A1
    • 1999-07-08
    • PCT/US1998/026334
    • 1998-12-10
    • H01C7/12H01H85/20H01H85/44H01T4/06H04Q1/14H02H1/00H02H1/04H02H3/20H02H3/22H02H9/04H02H9/06
    • H01C7/12H01H85/20H01H85/202H01H85/44H01T4/06H04Q1/116
    • A current and transient voltage protector (200). The protector module for a wiring block having at least one wiring strip includes an insulative housing (204, 206) having opposed ends (264), at least four electrically conductive contacts defining a first contact (208), a second contact (212), a third contact (210), and a fourth contact (214) partially disposed in the housing. The first contact (208) and second contact (212) extend through one of the ends and the third contact (210) and fourth contact (214) extend through the other end. The first contact and the third contact are aligned and the second contact and the fourth contact are aligned and adjacent to the first contact and the third contact. A first fuse (116) is disposed in the housing and is electrically connected between the first contact and the third contact while a second fuse (116), also disposed in the housing, is electrically connected between the second contact and the fourth contact. In an alternative embodiment, two voltage surge suppressors (298) are disposed in the housing with a first voltage surge suppressor being electrically connected to said third contact and a second voltage surge suppressor being electrically connected to said fourth contact. A ground contact (300) is provided and is electrically connected to the first voltage surge suppressor and the second voltage surge suppressor.
    • 电流和瞬态电压保护器(200)。 用于具有至少一个布线条的布线块的保护器模块包括具有相对端(264)的绝缘壳体(204,206),限定第一接触件(208)的至少四个导电触头,第二接触件(212) 第三触点(210)和部分地设置在壳体中的第四触点(214)。 第一接触件(208)和第二接触件(212)延伸穿过其中一个端部,第三接触件(210)和第四接触件(214)延伸穿过另一端。 第一触点和第三触点对齐,并且第二触点和第四触点对准并邻近于第一触点和第三触点。 第一保险丝(116)设置在壳体中并且电连接在第一触点和第三触点之间,而第二保险丝(116)也布置在壳体中,电连接在第二触点和第四触点之间。 在替代实施例中,两个电压浪涌抑制器(298)设置在壳体中,其中第一电压浪涌抑制器电连接到所述第三触点,而第二电压浪涌抑制器电连接到所述第四触点。 提供接地触点(300)并与第一电压浪涌抑制器和第二电压浪涌抑制器电连接。
    • 8. 发明申请
    • SUBMINIATURE FUSE AND A METHOD FOR MAKING A SUBMINIATURE FUSE
    • 辅助保险丝和一种制造辅助保险丝的方法
    • WO98034263A1
    • 1998-08-06
    • PCT/US1998/001561
    • 1998-01-29
    • H01H85/041H01H85/047H01H85/143H01H85/157H01H85/44H01H85/02H01H85/05
    • H01H85/0411H01H85/047H01H85/143H01H85/157H01H2085/0414Y10T29/49107
    • A method for manufacturing a subminiature fuse (11) includes steps of applying metallized coatings (30) to surfaces (28 and 29) at axially opposite ends (22 and 24) of a hollow fuse body (20), placing a fuse element (40) in an internal cavity (26) in the fuse body (20), the fuse element (40) extending from the first end (42) to the second end (44) of the cavity, placing a one of a solder and brazing preform (50) and end terminatin (54) at each of the first and second ends (22 and 24) of the cavity (26), and heating the assembled fuse body (20), fuse element (40), solder preforms (50) and end terminations (54) to a temperature sufficient to cause the solder preforms (50) to bond the fuse element (40) to the end terminations (54) and for the end terminations (54) to bond with the metallized end portions of the fuse body, wherein the end terminations (54) form hermetic seals closing the ends of the cavity (26). A subminiature fuse according to the invention includes a fuse body (20) with a fuse element (40) diagonally disposed in the body. The fuse body (20) includes metallized end portions to which the end terminations are bonded. One of a solder and brazing preform (50) bond the fuse element (40) to the end terminations (54).
    • 一种用于制造超小型保险丝(11)的方法包括以下步骤:将金属化涂层(30)施加到中空熔断体(20)的轴向相对端(22和24)处的表面(28和29),放置熔丝元件 ),所述熔丝体(20)中的内部空腔(26)中的所述熔丝元件(40)从所述第一端(42)延伸到所述空腔的第二端(44),将焊料和钎焊预制件 (26)的每个第一端和第二端(22和24)处的端部(50)和端部末端(54),并且加热组装的熔断体(20),熔丝元件(40),焊料预制件(50) 和末端终端(54)的温度达到足以使焊料预成型件(50)将熔丝元件(40)连接到端部端子(54)并且端部端子(54)与金属化端部(54)的金属化端部 熔断器本体,其中所述端部端子(54)形成封闭所述空腔(26)的端部的气密密封件。 根据本发明的超小型熔断器包括具有对角地设置在主体中的熔丝元件(40)的保险丝体(20)。 保险丝体(20)包括金属化端部,端部端子与端接端接合。 焊料和钎焊预成型件(50)之一将熔丝元件(40)接合到端部端子(54)。