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公开(公告)号：US5122625A
公开(公告)日：1992-06-16
申请号：US578269
申请日：1990-09-06
CPC分类号： H01H9/40 , H01H1/2066 , H01H1/5822
摘要： In a circuit breaker of double break type, a first moving contact arm and a second moving contact arm are pivoted on a common pin shaft in a manner to move mechanically independent from each other and are electrically connected at the parts near the pivoted ends by a flexible conductor, such as a braided wires, and thereby stable and reliable contacts of the moving contacts on the stationary contacts are assured.
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公开(公告)号：US5159304A
公开(公告)日：1992-10-27
申请号：US583249
申请日：1990-09-17
摘要： The current limiting circuit breaker comprises a circuit breaker (1A) and at least one current limiting unit (1B); the circuit breaker (1A) has load side terminals (12) and power-source-side or connection terminals (2a), and the current limiting unit (1B) is unitized to be simply connected to the circuit breaker (1A) or to another current limiting unit (1B) at their power source side terminals; the current limiting unit (1B) has current limiting connection terminals (25a) which ride on the circuit breaker connection terminals (2a) or power-source-side terminals (20a) of another current limiting unit (1B) for connection, to the circuit breaker (1A) or another current limiting unit (1B).
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公开(公告)号：US5073764A
公开(公告)日：1991-12-17
申请号：US583318
申请日：1990-09-17
CPC分类号： H01H77/10 , H01H1/2066 , H01H73/18 , H01H9/342
摘要： In a twin-contact type current limiting apparatus in which two contacts are electrically connected in series with each other, each of movable contact arms (23a, 23b) is extended in substantially parallel with and along each of stationary contact arms (21a, 18a), thereby obtaining balanced electromagnetic repulsions when an excessive current flows.
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公开(公告)号：US06361848B1
公开(公告)日：2002-03-26
申请号：US09251746
申请日：1999-02-18
申请人： Shunichi Katsube , Tosikazu Uemoto , Kenichi Nishina , Kazunori Fukuya , Shinji Yamagata , Satoru Yamasaki , Mitsugu Takahashi , Kazuharu Kato , Takao Mitsuhashi , Hiroshi Adachi , Shoji Yamaguchi , Itsuo Nishiyama , Fumiaki Baba
发明人： Shunichi Katsube , Tosikazu Uemoto , Kenichi Nishina , Kazunori Fukuya , Shinji Yamagata , Satoru Yamasaki , Mitsugu Takahashi , Kazuharu Kato , Takao Mitsuhashi , Hiroshi Adachi , Shoji Yamaguchi , Itsuo Nishiyama , Fumiaki Baba
IPC分类号： H01H8300
CPC分类号： H01H9/00 , C08K3/016 , Y10T428/23 , Y10T428/232 , Y10T428/239 , Y10T428/31736 , Y10T428/31739
摘要： A switch having a molded article of which the entirety or a part is composed of an organic and inorganic complex composition is provided, wherein the base inside of the base of a box is composed of for example an organic and inorganic complex composition with the resin content at 15 to 70 wt % and the content of one or more inorganic compounds capable of dehydration at 150° C. or more at 80 to 30 wt %.
摘要翻译： 提供了一种具有整体或一部分由有机和无机复合组合物组成的成型制品的开关，其中盒的底部底部由例如具有树脂含量的有机和无机复合组合物组成 为15〜70重量％，能够在80〜30重量％的150℃以上脱水的一种以上的无机化合物的含量。
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公开(公告)号：US5596184A
公开(公告)日：1997-01-21
申请号：US434529
申请日：1995-05-04
摘要： A switch includes a moving element having a traveling contact at one end thereof, and a repelling element having a repelling contact at one end thereof and extending substantially parallel to the moving element, and the repelling contact capable of making and breaking contact with the traveling contact, and the switch further comprising a conductor connecting the repelling element to the side of a power source system, and the conductor including a first conductor portion positioned within the limits of the traveling contact and said repelling contact when said moving element and the repelling element are opened so as to be connected to the side of the power source system, and a second conductor portion connecting the first conductor portion to the repelling element at an end on the side opposed to the repelling contact.
摘要翻译： 开关包括在其一端具有行进触点的移动元件和在其一端具有排斥接触并且基本上平行于移动元件延伸的排斥元件，以及能够与行进触点断开接触的排斥接触 并且所述开关还包括将所述排斥元件连接到电源系统的侧面的导体，并且所述导体包括位于所述移动元件和所述排斥元件的所述行进接触件和所述排斥接触限制内的第一导体部分 打开以连接到电源系统的侧面，以及第二导体部分，其在与排斥接触相对的一侧的端部处将第一导体部分连接到排斥元件。
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6.发明授权High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features 失效高压开关包括U型，带有灭弧/磁性井喷功能的带状静触头组件
公开(公告)号：US5583328A
公开(公告)日：1996-12-10
申请号：US76741
申请日：1993-06-15
摘要： A switch includes a fixed contact having a first conductor portion connected to a terminal, a second conductor portion having a stationary contact, and a third conductor portion. The third conductor portion is disposed on the side of the other end of a moving contact to which a traveling contact is not mounted with respect to a position of the stationary contact, and on the side opposed to the terminal. The first conductor portion is disposed above a contact surface of contacts at a contact closing time, and is disposed below a contact surface of the traveling contact at a contact opening time. A position of the first conductor portion which can be surveyed from a surface of the traveling contact at an opening time of the contacts is coated with an insulator. Thereby, it is possible to provide an excellent current-limiting performance since an entire current path of the fixed contact generates electromagnetic force to stretch an arc on the side of the terminal, and since the arc is cooled by vapor generated from the insulator.
摘要翻译： 开关包括具有连接到端子的第一导体部分，具有固定触点的第二导体部分和第三导体部分的固定触点。 第三导体部分设置在相对于固定触点的位置并且在与端子相对的一侧上没有安装行进触点的可移动触点的另一端的侧面上。 第一导体部分在触点闭合时间处设置在触头的接触表面上方，并且在接触打开时间处设置在行进触点的接触表面下方。 在触点的打开时间可以从行进触点的表面测量的第一导体部分的位置涂覆有绝缘体。 因此，由于固定接点的整个电流路径产生电磁力以拉伸端子侧的电弧，并且由于电弧被从绝缘体产生的蒸汽冷却，所以可以提供优异的限流性能。
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7.发明授权公开(公告)号：US06373014B1
公开(公告)日：2002-04-16
申请号：US09641268
申请日：2000-08-17
申请人： Takao Mitsuhashi , Mitsuru Tsukima , Mitsugu Takahashi , Masahiro Fushimi , Kazunori Fukuya , Shiro Murata , Shinji Yamagata
发明人： Takao Mitsuhashi , Mitsuru Tsukima , Mitsugu Takahashi , Masahiro Fushimi , Kazunori Fukuya , Shiro Murata , Shinji Yamagata
IPC分类号： H01H944
CPC分类号： H01H77/10 , H01H9/302 , H01H9/34 , H01H9/342 , H01H9/446 , H01H9/46 , H01H33/98 , H01H71/0257 , H01H73/18 , H01H77/06 , H01H77/107 , H01H77/108 , H01H2077/025
摘要： A current limiting device includes first and second contact members, each contact member having, at a first end, contacts defining a contact pair; a contacting pressure is applied to said contact pair; and a cylindrical insulator cylindrically surrounding the contacts when the contacts are closed. The device is arranged such that at least one of the first and second contact members is rotatably supported at a second end. Also, an electrical path is defined through which currents flow in substantial opposition to the first and second contact members and in opposite directions to each other. The first ends of the first and second contact members are positioned within the space defined by the cylindrical insulator in the closed contact state. The contact of at least one of the rotatably supported contact members is positioned outside of the space defined by the cylindrical insulator when the contacts are open.
摘要翻译： 限流装置包括第一和第二接触构件，每个接触构件在第一端具有限定接触对的触点; 接触压力施加到所述接触对; 以及当触点闭合时圆柱形的围绕触点的圆柱形绝缘体。 该装置被布置成使得第一和第二接触构件中的至少一个在第二端被可旋转地支撑。 而且，限定了电路，电流通过该电路与第一和第二接触构件大体上相反地并且彼此相反地流动。 第一和第二接触构件的第一端位于由闭合接触状态的圆柱形绝缘体限定的空间内。 当触头打开时，至少一个可旋转支撑的接触构件的接触位于由圆柱形绝缘体限定的空间的外侧。
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公开(公告)号：US5313031A
公开(公告)日：1994-05-17
申请号：US809325
申请日：1991-12-18
CPC分类号： H01H9/44
摘要： A switch is configured that: in the closed-circuit state, at least part of its movable contact arm enters into a oblong generally hexahedral space defined by its elongated stationary conductor in its closed circuit position. Both contacting and breaking of the moving contact and the fixed contact occur in the space. Overall electromagnetic forces generated by the current flowing through the stationary conductor, movable contact arm and the arc induced at the time of breaking effectively act to extend the arc toward a terminal section of the stationary conductor and to increase the arc resistance at the time just after the breaking of both the contacts.
摘要翻译： 开关被配置为：在闭路状态下，其可动接触臂的至少一部分进入由其细长的固定导体在其闭合位置限定的长方形的大致六面体空间。 活动触点和固定触点的接触和断开都发生在空间中。 由流过静电导体的电流产生的总体电磁力，可动接触臂和断路时感应的电弧有效地将电弧延伸到固定导体的端子部分，并且在刚刚之后的时间点增加电弧电阻 打破了两个联系人。
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公开(公告)号：US07845483B2
公开(公告)日：2010-12-07
申请号：US11782276
申请日：2007-07-24
IPC分类号： B65G43/08 , B65G49/02 , B65G15/00 , B65G17/00 , B65G47/00 , B65G47/24 , B65G47/46 , B65G47/10
CPC分类号： B25J9/0093 , B23P21/004 , B23P21/008 , B23P2700/50 , B23Q7/007 , G05B2219/39102
摘要： A conveying operation method and device that can continue an operation on a workpiece to prevent reduction in production efficiency in conveying a workpiece and performing an operation on the workpiece even if conveyance of the workpiece is stopped during the operation on the workpiece. The workpiece is conveyed by a workpiece conveying device, a movable stand is moved in synchronization with the workpiece conveying device in operation areas along a conveying path, and an operation is performed on the workpiece by an operation device provided on the movable stand. When movement of the workpiece conveying device is stopped, the movable stand stops in synchronization with the workpiece conveying device to continue the operation on the workpiece and complete one cycle operation. When non-normal operation is performed on the workpiece, the workpiece is retracted to a position different from the conveying path while being supported by the movable stand.
摘要翻译： 一种输送操作方法和装置，其可以在对工件的操作期间停止对工件的输送停止时，继续对工件进行操作，以防止工件输送时的生产效率降低并对工件进行操作。 通过工件输送装置输送工件，沿着输送路径在工作区域中与工件输送装置同步地移动可动支架，通过设置在可动支架上的操作装置对工件进行动作。 当工件输送装置的移动停止时，可动支架与工件输送装置同步地停止，以继续对工件进行操作并完成一个循环操作。 当对工件进行非正常操作时，工件在被可动支架支撑的同时被缩回到与输送路径不同的位置。
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公开(公告)号：US20070172714A1
公开(公告)日：2007-07-26
申请号：US11483666
申请日：2006-07-11
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , H01M8/04186 , H01M8/04388 , H01M8/04425 , H01M8/04432 , H01M8/04753 , H01M8/04798 , H01M8/0612
摘要： A fuel cell power generating apparatus includes a fuel cell that generates electric power by an electrochemical reaction between a fuel gas and an oxidizer gas; a fuel gas generating section connected to the fuel cell and generating the fuel gas; a raw fuel supply line that supplies a raw fuel to the fuel gas generating section; opening/closing sections that discharge a liquid raw material that is part of the raw fuel to the raw fuel supply line; a pressure section that feeds the liquid raw material to the opening/closing sections; and a control section controlling the opening/closing sections by sequentially transmitting pulse-like open signals at shifted times to respective opening/closing sections.
摘要翻译： 燃料电池发电装置包括：燃料电池，其通过燃料气体和氧化剂气体之间的电化学反应产生电力; 连接到燃料电池并产生燃料气体的燃料气体发生部分; 原料燃料供给管路，其向燃料气体生成部供给原料燃料; 打开/关闭部分，其将作为原料燃料的一部分的液体原料排放到原料燃料供应管线; 压力部，其将所述液体原料供给到所述开闭部; 以及控制部分，通过顺序地向相应的打开/关闭部分发送偏移时间的脉冲状打开信号来控制打开/关闭部分。
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