公开(公告)号：US20170103866A1

公开(公告)日：2017-04-13

申请号：US15388438

申请日：2016-12-22

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： Xin Zhou ,  Robert Stephen Douglass ,  Vincent John Saporita

IPC: H01H85/38 ,  H01H85/50 ,  H01H85/20

CPC classification number: H01H85/38 ,  H01F7/0273 ,  H01H85/0241 ,  H01H85/055 ,  H01H85/20 ,  H01H85/202 ,  H01H85/205 ,  H01H85/50 ,  H01H2085/386

Abstract: Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.

公开(公告)号：US20160013001A1

公开(公告)日：2016-01-14

申请号：US14770312

申请日：2014-03-27

Applicant: DEXERIALS CORPORATION

Inventor： Yoshihiro YONEDA ,  Chisato KOMORI ,  Kazutaka FURUTA ,  Yasushi UTSUNOMIYA

IPC: H01H85/06 ,  H01H85/50

CPC classification number: H01H85/06 ,  H01H85/11 ,  H01H85/48 ,  H01H85/50 ,  H01H2207/02

Abstract: A fuse element capable of surface-mounting and capable of increased ratings while maintaining high-speed blowout property; and a fuse device using the same. A fuse element blown by self-generated heat caused when a rate-exceeding current flows therethrough constitutes a current path of a fuse device and has a low melting point metal layer and a high melting point metal layer laminated onto the low melting point metal layer; when the current flows therethrough, the low melting point metal layer erodes the high melting point metal layer and blowout occurs.

Abstract translation: 一种能够表面安装并能够提高额定值同时保持高速喷吹性能的保险丝元件; 以及使用其的保险丝装置。 由超过电流流过的自发热引起的熔丝元件构成保险丝装置的电流路径，并具有层叠在低熔点金属层上的低熔点金属层和高熔点金属层; 当电流流过其中时，低熔点金属层侵蚀高熔点金属层并发生喷出。

公开(公告)号：US09224563B2

公开(公告)日：2015-12-29

申请号：US14190299

申请日：2014-02-26

Applicant: DENSO CORPORATION ,  Murata Manufacturing Co., Ltd.

Inventor： Toru Itabashi ,  Yuki Mikami ,  Ryoichi Shiraishi ,  Akihiro Yanagisawa ,  Shigeki Nishiyama

IPC: H02B1/18 ,  H01H85/02 ,  H01H85/50 ,  H01H85/46 ,  H01G2/16 ,  H01H69/02 ,  H01G2/18 ,  H01H85/48 ,  H05K1/18 ,  H05K1/02 ,  H02H5/04 ,  H01G2/00 ,  H02B1/04 ,  H01H39/00 ,  H01H73/24 ,  H01H71/10 ,  H05K3/34 ,  H01H85/10

CPC classification number: H01H85/0241 ,  H01G2/16 ,  H01G2/18 ,  H01H69/022 ,  H01H85/10 ,  H01H85/463 ,  H01H85/48 ,  H01H85/50 ,  H01H2085/0275 ,  H05K1/0263 ,  H05K1/18 ,  H05K1/181 ,  H05K3/3426 ,  H05K2201/10181 ,  H05K2201/10454 ,  H05K2201/10946

Abstract: A main body of an electronic part is formed in a rectangular pillared shape having a first and a second axial end surface. A first electrode is formed on the first axial end surface electrically and mechanically connected to a first wiring pattern formed on a board surface of a printed board. A second electrode is formed on the second axial end surface, to which one end of a fuse terminal is electrically connected. The other end of the fuse terminal is connected to a second wiring pattern of the printed board or a wiring member which is formed as an independent member from the printed board. A cut-off portion is formed in a connecting portion of the fuse terminal.

Abstract translation: 电子部件的主体形成为具有第一和第二轴向端面的矩形柱状。 第一电极形成在第一轴向端面上，电和机械地连接到形成在印刷电路板的电路板表面上的第一布线图案。 第二电极形成在第二轴向端面上，熔丝端子的一端电连接到该第二电极。 熔丝端子的另一端连接到印刷电路板的第二布线图案或与印刷电路板形成为独立构件的布线构件。 在熔丝端子的连接部分形成有切断部分。

公开(公告)号：US20130049920A1

公开(公告)日：2013-02-28

申请号：US13589536

申请日：2012-08-20

Applicant: Tomohiro IKEDA ,  Ryuta TAKISHITA ,  Kouichiro MOCHIZUKI ,  Teruhiko OHIKE ,  Sho NOGASHIRA

Inventor： Tomohiro IKEDA ,  Ryuta TAKISHITA ,  Kouichiro MOCHIZUKI ,  Teruhiko OHIKE ,  Sho NOGASHIRA

IPC: H01H85/50

CPC classification number: H01H9/085 ,  H01H9/10 ,  H01H85/205

Abstract: A power shutoff device includes: a fuse to shut off conduction between the input potion connected to a power source side and the output portion connected to a load side; a box having a first face side with the input portion, the output portion, and the fuse to be assembled thereon; and a lock portion to fix one of the input portion and the output portion to the box. The one of the input portion and the output portion is integrally provided to the fuse. The other of the input portion and the output portion includes a first terminal portion integrally provided to the fuse and fixed to the box via a bolt, and a second terminal portion separately provided from the fuse and connected to the first terminal portion via a connecting member being attachable and detachable on a second face side of the box.

Abstract translation: 电源切断装置包括：保险丝，用于切断连接到电源侧的输入部分与连接到负载侧的输出部分之间的导通; 具有第一面侧的盒子，具有输入部分，输出部分和要组装在其上的保险丝; 以及将所述输入部和所述输出部中的一个固定到所述盒的锁定部。 输入部分和输出部分中的一个一体地提供给保险丝。 输入部分和输出部分中的另一个包括一体地设置在保险丝上并经由螺栓固定到盒子的第一端子部分和从保险丝分别设置并经由连接部件连接到第一端子部分的第二端子部分 在盒子的第二面侧可装卸。

公开(公告)号：US06998954B2

公开(公告)日：2006-02-14

申请号：US10833248

申请日：2004-04-26

Applicant: Edwin Milanczak

Inventor： Edwin Milanczak

IPC: H01H85/50 ,  H01H85/48

CPC classification number: H01H85/547 ,  H01H85/306 ,  H01H85/56

Abstract: A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.

公开(公告)号：US5670928A

公开(公告)日：1997-09-23

申请号：US778076

申请日：1997-01-02

Applicant: Wen-Tzung Cheng ,  Wen-Huoh Cheng

Inventor： Wen-Tzung Cheng ,  Wen-Huoh Cheng

IPC: H01H85/20 ,  H01H85/02 ,  H01H85/50 ,  H02B1/04 ,  H02B1/26

CPC classification number: H01H85/202 ,  H01H85/203 ,  H01H2085/2075 ,  H01H85/2045 ,  H01H85/205

Abstract: A fuse box including an insulative bottom shell having a locating block and fixedly mounted with a metal common receptacle, a cover shell covered on the bottom shell and secured thereto by hooks, a plurality of spring supported jacks mounted in respective through holes in the locating block of the bottom shell, a plurality of cartridge fuses respectively connected between the jacks and respective plug holes in the metal common receptacle, a plurality of first electric wire connectors respectively fastened to respective electric wires and then connected to the jacks by a respective screw joint, and a plurality of second electric wire connectors respectively fastened to respective electric wires and then respectively threaded into a respective screw hole in the metal common receptacle.

Abstract translation: 一种保险丝盒，包括具有定位块并且固定地安装有金属公共插座的绝缘底壳，覆盖在底壳上并通过钩固定的盖壳，多个弹簧支撑插座，安装在定位块中的相应通孔中 分别连接在金属公共插座中的千斤顶和相应插头孔之间的多个盒式熔丝，多个第一电线连接器，分别固定在相应的电线上，然后通过相应的螺纹接头连接到千斤顶， 以及多个第二电线连接器，分别固定在相应的电线上，然后分别拧入金属公共插座中相应的螺丝孔。

公开(公告)号：US5608372A

公开(公告)日：1997-03-04

申请号：US576399

申请日：1995-12-21

Applicant: Jun Yamaguchi

Inventor： Jun Yamaguchi

IPC: H01H85/56 ,  H01H85/045 ,  H01H85/147 ,  H01H85/153 ,  H01H85/20 ,  H01H85/24 ,  H01H85/50 ,  H02G3/16 ,  H01H85/02 ,  H01H85/52 ,  H01R13/68 ,  H02B1/26

CPC classification number: H01H85/2045 ,  H01H2085/208 ,  H01H85/2035

Abstract: A fuse locking construction for a fuse box, in which a fuse having a fuse member insert molded in a base made of synthetic resin and a pair of terminal plates projecting out of the base from the fuse member is inserted into a fuse mounting portion so as to be locked to the fuse mounting portion. The fuse locking construction includes a pair of locking projections which are, respectively, provided at opposite ends of an insertion mouth of the fuse box for the fuse mounting portion and retain opposite upper ends of the base at the time of completion of insertion of the fuse into the fuse mounting portion so as to lock the fuse to the fuse mounting portion; and a guide groove for guiding each of the terminal plates of the fuse in a direction for inserting the fuse into the fuse mounting portion or drawing the fuse out of the fuse mounting portion, which is formed on each of the locking projections.

Abstract translation: 一种用于保险丝盒的保险丝锁定结构，其中具有模制在由合成树脂制成的底座中的保险丝插件的保险丝和从保险丝构件突出到基座的一对接线板插入到保险丝安装部分中，以便 被锁定到保险丝安装部分。 保险丝锁定结构包括一对锁定突起，它们分别设置在用于保险丝安装部分的保险丝盒的插入口的相对端，并且在完成插入熔丝时保持基座的相对的上端 将保险丝锁定在保险丝安装部上; 以及导向槽，用于将熔丝的每个端子板沿着将熔丝插入熔丝安装部分的方向引导，或者将熔丝从保险丝安装部分中抽出，形成在每个锁定突起上。

公开(公告)号：US5519586A

公开(公告)日：1996-05-21

申请号：US320513

申请日：1994-10-11

Applicant: Timothy J. Byrd

Inventor： Timothy J. Byrd

IPC: H01H85/22 ,  H01H85/20 ,  H01H85/50 ,  H05K3/30

CPC classification number: H01H85/202 ,  H01H85/2045 ,  H01H2085/2085 ,  H05K3/301

Abstract: A fuse holder assembly (100) has a pair of fuse clips (23) which provide electrical connection between a fuse (22) and a circuit in a printed circuit board (15). The fuse holder assembly (100) securely holds a fuse (22) adjacent to an edge of the printed circuit board and in spaced relation to the printed circuit board (15) for easy access to the fuse and for maximizing the area on the printed circuit board available for circuit components or edge connector contacts. Each fuse clip (23) has a mounting base (25) for mounting to the printed circuit board and for providing electrical connection with the circuit on the printed circuit board, and a retention clip (33) attached to the mounting base. A support (55,58) supports the retention clip and provides access (53,70) to the retention clip for installation and removal of a fuse within the retention clip. The support (55,58) limits the movement of the retention clip with respect to the printed circuit board, while allowing resilient deformation of the clip for receiving and releasing a fuse.

Abstract translation: 保险丝座组件（100）具有一对保险丝夹（23），其在保险丝（22）和印刷电路板（15）中的电路之间提供电连接。 保险丝座组件100牢固地保持与印刷电路板的边缘相邻并且与印刷电路板（15）间隔开的保险丝（22），以便于接近保险丝并使印刷电路上的区域最大化 电路板可用于电路元件或边缘连接器触点。 每个保险丝夹（23）具有用于安装到印刷电路板并用于与印刷电路板上的电路的电连接的安装基座（25）和附接到安装基座的保持夹（33）。 支架（55,58）支撑保持夹，并提供固定夹的通路（53,70），用于安装和拆除保持夹内的保险丝。 支撑件（55,58）限制保持夹相对于印刷电路板的移动，同时允许夹子的弹性变形以接收和释放保险丝。

公开(公告)号：US5258238A

公开(公告)日：1993-11-02

申请号：US758776

申请日：1991-09-12

Applicant: Shunji Shimada

Inventor： Shunji Shimada

IPC: H01H85/30 ,  H01H85/20 ,  H01H85/22 ,  H01H85/36 ,  H01H85/46 ,  H01H85/50 ,  H01M2/34 ,  H01M2/00 ,  H01R13/68 ,  H01R33/95

CPC classification number: H01M2/348 ,  H01H85/36 ,  H01M2/34 ,  H01H85/46

Abstract: A fuse holder is adapted to be connected to a charge/discharge line which connects to a storage battery, a charge line for charging the storage battery and a discharge line for discharging the storage battery. The fuse holder includes a holder casing having mutually confronting first and second walls which define a cavity within the holder casing, a first contact provided on the first wall of the holder casing and electrically connected to the charge/discharge line, a second contact provided on the second wall of the holder casing, where the second contact has first and second parts which are mutually isolated and are exposed at a surface confronting the first contact, the first part is electrically connected to the charge line and the second part is electrically connected to the discharge line, and a fuse having a first end connected to the first contact and a second end connected to the second contact. The second end of the fuse makes contact with the first and second parts of the second contact thereby electrically connecting the charge line and the discharge line.

Abstract translation: 保险丝座适于连接到连接到蓄电池，用于对蓄电池充电的充电线和用于放电蓄电池的放电线的充电/放电线。 保险丝座包括保持器壳体，其具有相互面对的第一和第二壁，其在保持器壳体内限定空腔;第一触点，设置在保持器壳体的第一壁上并电连接到充电/放电线;第二触点， 所述保持器壳体的第二壁，其中所述第二触点具有相互隔离并且在面对所述第一触点的表面处露出的第一和第二部分，所述第一部分电连接到所述充电线，并且所述第二部分电连接到 所述放电线和熔丝具有连接到所述第一触点的第一端和连接到所述第二触点的第二端。 保险丝的第二端与第二触点的第一和第二部分接触，从而电连接充电线和放电线。

公开(公告)号：US5162773A

公开(公告)日：1992-11-10

申请号：US735245

申请日：1991-07-24

Applicant: Masaaki Shiozaki

Inventor： Masaaki Shiozaki

IPC: H01H85/50 ,  H01H85/041 ,  H01H85/045 ,  H01H85/143 ,  H01H85/38 ,  H01H85/56

CPC classification number: H01H85/0411 ,  H01H2085/383 ,  H01H85/38

Abstract: A high breaking capacity micro-fuse includes a body having a wall which forms a cavity in a body, pair of conductive terminals extending through the wall, and a fusible element extending between the pair of conductive terminals and connected thereto in the cavity. An insulating member with a hole through which the fusible element extends has a shape by which a space is provided between the inner surface of the wall of the body and the insulating member when the insulating member is disposed in the cavity of the body.

Abstract translation: 高分断能力微熔丝包括：主体，其具有在主体中形成空腔的壁，延伸穿过壁的一对导电端子，以及在所述一对导电端子之间延伸并在腔中连接的可熔元件。 具有孔的绝缘构件，其中可熔元件延伸穿过的孔具有当绝缘构件设置在主体的空腔中时在主体的壁的内表面和绝缘构件之间设置空间的形状。