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1. 发明授权

US09953783B2 Fuse having an explosion chamber 有权
公开(公告)号：US09953783B2
公开(公告)日：2018-04-24
申请号：US15154901
申请日：2016-05-13
申请人： Lisa Draexlmaier GmbH
发明人： Marko Fellmer , Christian Gruber , Peter Faltermeier
IPC分类号： H01H39/00 , H01H33/18 , H01H9/34 , H01H9/44
CPC分类号： H01H39/006 , H01H9/34 , H01H9/443 , H01H33/182
摘要： Embodiments disclose a fuse comprising a one power lead, an explosion chamber and an isolating chamber, wherein the fuse is designed such that a power lead can be broken into at least two parts by an explosion triggered in an explosion chamber. The two parts are separated from each other in an associated isolating chamber by a respective electrically insulating partition. Embodiments disclose a method comprising a power lead, an explosion chamber and an isolating chamber, wherein an explosion is triggered in the explosion chamber so that the power lead is broken into at least two parts and bent into the isolating chamber such that at least two parts are separated from one another by an electrically insulating partition. The present disclosure can be applied to pyrotechnic fuses for vehicles and to high-voltage fuses.

2. 发明授权

US09748060B2 Hybrid cutoff member for an electric circuit 有权
公开(公告)号：US09748060B2
公开(公告)日：2017-08-29
申请号：US14890816
申请日：2014-06-04
申请人： TURBOMECA
发明人： Thomas Klonowski , Camel Serghine
IPC分类号： H01H9/34 , H01H33/18 , H01H9/54 , H01H33/59 , H01H33/64 , H01H33/666 , H01H1/20 , H01H9/44
CPC分类号： H01H33/18 , H01H1/20 , H01H1/2041 , H01H9/34 , H01H9/443 , H01H9/547 , H01H9/548 , H01H33/596 , H01H33/64 , H01H33/666 , H01H2033/6668
摘要： A hybrid interrupter member for an electrical circuit, the interrupter member including a static interrupter component and an electromechanical interrupter component. The static component is mounted on a support carrying electrical contacts for the static component, the support being configured, on receiving a command to interrupt, to move in such a manner as to withdraw at least one of the electrical contacts from its respective pin, thereby forming the electromechanical interrupter component.

3. 发明授权

US09697968B2 Electrical circuit breaker 有权
公开(公告)号：US09697968B2
公开(公告)日：2017-07-04
申请号：US15208770
申请日：2016-07-13
申请人： Schneider Electric Industries SAS
发明人： Marc Rival , Hubert Roelandt , Stephane Dye
IPC分类号： H01H33/20 , H01H33/08
CPC分类号： H01H33/20 , H01H9/302 , H01H9/34 , H01H9/342 , H01H9/46 , H01H33/08
摘要： This electrical circuit breaker includes at least one first fixed land, a support assembly equipped with at least one second land rotationally mobile, about a main axis, between a first position in which the second land is in contact with the first land and a second position in which the second land is separated from the first land and an arc-extinguishing chamber including a stacking of plates, a top arc-guiding horn, a bottom arc-guiding horn, equipped with at least one tab and a screen made of insulating material surrounding the bottom arc-guiding horn. The circuit breaker also includes two protuberances produced in a gas-producing material, which are mounted on the screen, arranged between the bottom horn and the top arc-guiding horn and facing the tab of the bottom arc-guiding horn, the protuberances having a prismatic or pseudo-prismatic form.

4. 发明申请

US20170025232A1 CONTACT DEVICE 审中-公开
标题翻译：联系设备
公开(公告)号：US20170025232A1
公开(公告)日：2017-01-26
申请号：US15300735
申请日：2015-05-19
申请人： Panasonic intellectual Property Management Co., Ltd.
发明人： HISASHI HIRAKI , MASAKAZU KOBAYASHI
IPC分类号： H01H9/44 , H01H50/38 , H01H9/34
CPC分类号： H01H9/443 , H01H9/34 , H01H9/342 , H01H9/44 , H01H50/38
摘要： An aspect of the present invention includes a first contact unit including a fixed contact and a movable contact configured to move between a closed position at which the movable contact is in contact with the fixed contact and an open position at which the movable contact is separate from the fixed contact, a magnet configured to generate a magnetic field, and an arc-extinguishing body. Provided that a direction of action is a direction intersecting with a direction of the magnetic field applied to the first contact unit and with a direction in which the movable contact moves, the arc-extinguishing body forms an arc-extinguishing space in the direction of action.
摘要翻译：本发明的一个方面包括第一接触单元，其包括固定触点和可动触头，该触点构造成在可动触头与固定触点接触的闭合位置和可动触头与开关位置分离的打开位置之间移动固定触点，构造成产生磁场的磁体和灭弧体。如果作用方向是与施加到第一接触单元的磁场的方向相交的方向，并且与可动触头移动的方向相反，则灭弧体在动作方向上形成灭弧空间。

5. 发明申请

US20160211092A1 Low-Voltage Switching Device With A Variable Design 审中-公开
标题翻译：具有可变设计的低压开关器件
公开(公告)号：US20160211092A1
公开(公告)日：2016-07-21
申请号：US14914340
申请日：2013-09-13
申请人： Siemens Aktiengesellschaft
发明人： Norbert ZIMMERMANN
IPC分类号： H01H9/02 , H01H9/34 , H01H9/00
CPC分类号： H01H9/02 , H01H9/0066 , H01H9/34 , H01H50/021 , H01H50/14 , H01H50/443 , H01H50/545 , H01H2011/0037
摘要： A low-voltage switching device includes a base module, with a connection region for electrical conductors. Auxiliary contacts and a coil connection are arranged in a separate auxiliary module that is attachable to and detachable from the base module to maximize flexibility in configuration, manufacture, functionality and utility of the switching device while reducing production costs.
摘要翻译：低压开关装置包括具有用于电导体的连接区域的基座模块。辅助触点和线圈连接被布置在单独的辅助模块中，该辅助模块可附接到基座模块并且可从基座模块拆卸，以最大化开关装置的构造，制造，功能和效用的灵活性，同时降低生产成本。

6. 发明申请

US20140062627A1 ELECTROMAGNETIC CONTACTOR 有权
标题翻译：电磁接触器
公开(公告)号：US20140062627A1
公开(公告)日：2014-03-06
申请号：US14116226
申请日：2012-04-03
申请人： Yasuhiro Naka , Kouetsu Takaya , Kenji Suzuki , Osamu Kashimura
发明人： Yasuhiro Naka , Kouetsu Takaya , Kenji Suzuki , Osamu Kashimura
IPC分类号： H01H50/54
CPC分类号： H01H50/54 , H01H1/54 , H01H9/34 , H01H9/443 , H01H50/42 , H01H50/546 , H01H2050/025
摘要： An electromagnetic contactor has a contact device including a pair of fixed contacts disposed maintaining a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. The pair of fixed contacts each includes a support conductor portion supported by an upper plate of a contact housing case, and a contact conductor portion connected to an end portion of the support conductor portion. The contact conductor portion includes a contact plate portion formed with a contact portion, and a connecting plate portion formed on an outer end portion of the contact plate portion and extending to the upper plate side. The movable contact is mounted onto a connecting shaft connected to a drive portion through a contact spring on an end portion on the upper plate side, and disposed to face the contact portion of the pair of fixed contacts.
摘要翻译：电磁接触器具有接触装置，该接触装置包括保持预定距离的一对固定触点和设置成能够接触和分离一对固定触点的可动触点。一对固定触点各自包括由触点外壳的上板支撑的支撑导体部分和连接到支撑导体部分的端部的接触导体部分。接触导体部分包括形成有接触部分的接触板部分和形成在接触板部分的外端部并延伸到上板侧的连接板部分。可动触头通过上板侧的端部上的接触弹簧安装在与驱动部连接的连接轴上，并配置成与一对固定触头的接触部相对。

7. 发明授权

US08395463B2 Contact device 有权
标题翻译：联系设备
公开(公告)号：US08395463B2
公开(公告)日：2013-03-12
申请号：US12933135
申请日：2009-03-16
申请人： Masahiro Ito , Ritsu Yamamoto , Motoharu Kubo , Tsukasa Nishimura
发明人： Masahiro Ito , Ritsu Yamamoto , Motoharu Kubo , Tsukasa Nishimura
IPC分类号： H01H51/22
CPC分类号： H01H50/023 , H01H9/34 , H01H9/443 , H01H50/14 , H01H50/305 , H01H50/546 , H01H2050/025
摘要： A sealed receptacle includes a case, a cylindrical member, and a closure plate. The sealed receptacle is configured to house a fixed contact, a movable contact, and an arc protection member. The arc protection member includes a peripheral wall, and a bottom. The peripheral wall is configured to conceal a junction between the case and the cylindrical member from the fixed contact and the movable contact. The bottom is interposed between the movable contact and the closure plate. The sealed receptacle houses a contact pressure provision member configured to bias the movable contact to come into contact with the fixed contact. The contact pressure provision member is interposed between the movable contact and the bottom so as to come into resilient contact with both the movable contact and the bottom irrespective of a position of the movable contact.
摘要翻译：密封容器包括壳体，圆柱形构件和封闭板。密封容器构造成容纳固定触点，可移动触点和电弧保护构件。电弧保护构件包括周壁和底部。周壁被构造成从固定触点和可动触点隐藏外壳和圆柱形构件之间的接合部。底部插入在可动触头和闭合板之间。密封容器容纳接触压力提供构件，其构造成偏置可动触头以与固定触点接触。接触压力提供构件插入在可动触头和底部之间，以便与活动触点的位置无关地与可动触头和底部弹性接触。

8. 发明授权

US08354604B2 Auto transfer switch including cover 有权
标题翻译：自动转换开关包括盖
公开(公告)号：US08354604B2
公开(公告)日：2013-01-15
申请号：US12771771
申请日：2010-04-30
申请人： No-Chun Park , Choong-Hyun Lee
发明人： No-Chun Park , Choong-Hyun Lee
IPC分类号： H01H9/00
CPC分类号： H01H9/34 , H01H9/0264 , H01H2009/347 , H01H2300/018
摘要： A cover of an electrically-connected portion of an auto transfer switch, which is detachable and includes an arc guide portion.
摘要翻译：自动转换开关的电连接部分的盖子，其可拆卸并且包括电弧引导部分。

9. 发明申请

US20120326814A1 Electric Protection Apparatus Comprising at Least One Breaking Module Controlled by a Control Device With Electromagnetic Coil 有权
标题翻译：包括由具有电磁线圈的控制装置控制的至少一个断路模块的电保护装置
公开(公告)号：US20120326814A1
公开(公告)日：2012-12-27
申请号：US13534860
申请日：2012-06-27
申请人： Jean-Claude Ramirez , Benoît Hage , Jean-Yves Amblard
发明人： Jean-Claude Ramirez , Benoît Hage , Jean-Yves Amblard
IPC分类号： H01H75/10
CPC分类号： H01H73/18 , H01H9/34 , H01H71/0271 , H01H71/1045 , H01H2009/305 , H01H2071/0278
摘要： The present invention relates to an electric protection apparatus comprising at least one switching module fitted on a mounting support, and a control device with an electromagnetic coil juxtaposed with one of the above-mentioned modules, this device comprising a magnetic shield arranged in a plane substantially perpendicular to the plane of the mounting support, said shield being located between the control device and the switching module situated closer to said device, facing the coil of the control device, and comprising at least one ferromagnetic part shaped in such a way that said shield performs magnetic guiding of the arc as soon as separation of the contacts takes place so as to increase the propulsion component of the Laplacian force acting on the arc as soon as separation of the contacts takes place.
摘要翻译：电气保护装置技术领域本发明涉及一种电气保护装置，其包括安装在安装支架上的至少一个开关模块和与上述模块中的一个并置的电磁线圈的控制装置，该装置包括：所述屏蔽件位于所述控制装置和位于更靠近所述装置的切换模块之间，面向所述控制装置的线圈，并且包括至少一个铁磁部件，所述铁磁部件的形状使得所述屏蔽件一旦发生触点的分离就执行电弧的磁引导，以便一旦发生触点的分离就增加作用在电弧上的拉普拉斯力的推进分量。

10. 发明授权

US08222983B2 Single direct current arc chamber, and bi-directional direct current electrical switching apparatus employing the same 有权
标题翻译：单直流电弧室，采用该直流电弧室的双向直流电开关装置
公开(公告)号：US08222983B2
公开(公告)日：2012-07-17
申请号：US12962711
申请日：2010-12-08
申请人： Xin Zhou , Mark A. Juds , Naresh K. Kodela , William E. Beatty, Jr.
发明人： Xin Zhou , Mark A. Juds , Naresh K. Kodela , William E. Beatty, Jr.
IPC分类号： H01H9/30
CPC分类号： H01H9/443 , H01H9/34
摘要： A single direct current arc chamber includes a ferromagnetic base having first and opposite second ends, a first ferromagnetic side member disposed from the first end, a second ferromagnetic side member disposed from the opposite second end, a third ferromagnetic member disposed from the ferromagnetic base intermediate the ferromagnetic side members, a first permanent magnet having a first magnetic polarity disposed on the first ferromagnetic side member and facing the third ferromagnetic member, and a second permanent magnet having the first magnetic polarity disposed on the second ferromagnetic side member and facing the third ferromagnetic member.
摘要翻译：单个直流电弧室包括具有第一和相对的第二端的铁磁基底，从第一端设置的第一铁磁侧构件，从相对的第二端设置的第二铁磁侧构件，从铁磁性基础中间体所述铁磁侧构件，具有设置在所述第一铁磁侧构件上并且面向所述第三铁磁构件的第一磁极性的第一永磁体，以及具有设置在所述第二铁磁侧构件上并面向所述第三铁磁体的所述第三铁磁构件的第二永磁体会员。

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