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1. 发明授权

US5359305A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US5359305A
公开(公告)日：1994-10-25
申请号：US73369
申请日：1993-06-07
申请人： Nobuhiro Kitamura , Naoki Kanemoto , Yoichi Yokoyama , Kiwamu Shibata , Tetsuyasu Kawamoto , Masahiro Kutsuna
发明人： Nobuhiro Kitamura , Naoki Kanemoto , Yoichi Yokoyama , Kiwamu Shibata , Tetsuyasu Kawamoto , Masahiro Kutsuna
IPC分类号： H01H9/38 , H01H50/16 , H01H50/30 , H01H50/56 , H01H50/64 , H01H51/22
CPC分类号： H01H51/2227 , H01H50/16 , H01H50/305 , H01H50/64 , H01H50/56 , H01H9/38
摘要： An electromagnetic relay includes a pair of contacts of high fusion-bonding resistance and a further pair of contacts of low contact resistance, which pairs being connected mutually in parallel relationship, with an actuator of an electromagnet unit interposed between them and respectively having a movable contactor carrying a movable contact of the pair and provided for contact opening and closing with respect to a stationary contact of the pair by means of the actuator of the electromagnet unit, whereby the pair of contacts of low contact resistance can be prevented from causing any fusion-bonding and any temperature rise around the pair can be effectively restrained.
摘要翻译：一种电磁继电器包括一对具有高熔接电阻的触点和另一对低接触电阻的触点，这些触点相互并联连接，电磁体单元的致动器插入在它们之间并分别具有可动接触器承载该对的可动触点，并通过电磁体单元的致动器相对于该对的固定触点而接触开关，从而可防止低接触电阻的一对触点引起任何熔接，可以有效地抑制接合和对周围的任何温度升高。

2. 发明授权

US5389905A Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies 失效
标题翻译：阻尼器，采用阻尼器的电磁铁组件，以及采用电磁铁组件的继电器
公开(公告)号：US5389905A
公开(公告)日：1995-02-14
申请号：US046984
申请日：1993-04-15
申请人： Kiwamu Shibata , Yoichi Yokoyama , Manabu Yano , Nobuhiro Kitamura , Naoki Kanemoto , Tetsuyasu Kawamoto
发明人： Kiwamu Shibata , Yoichi Yokoyama , Manabu Yano , Nobuhiro Kitamura , Naoki Kanemoto , Tetsuyasu Kawamoto
IPC分类号： F16F9/53 , F16F15/023 , H01F7/08 , H01H50/30 , H01H51/22
CPC分类号： H01F7/088 , F16F15/023 , F16F9/535 , H01H50/305
摘要： A damper is provided by a plurality of chambers defined between stacked thin sheet members and containing a fluid for flowing therein through a communicating section, the chambers being made to be of a small height in the direction perpendicular to the plane of the sheet members and to form a buffer section with at least one of the chambers. With such damper employed in electromagnet assemblies and eventually relays including the assemblies, they can be sufficiently minimized in size, and their manufacture can be also made extremely easier.
摘要翻译：阻尼器由限定在堆叠的薄片构件之间并且包含用于在其中通过连通部分流动的流体的多个室提供，所述腔室在垂直于片材构件的平面的方向上具有小的高度，并且形成具有至少一个室的缓冲部分。由于在电磁体组件中使用这种阻尼器并且最终包括组件的继电器，它们的尺寸可以被充分地最小化，并且它们的制造也可以变得非常容易。

3. 发明授权

US06252185B1 Delay switch with delay unit 失效
标题翻译：延时开关带延时单元
公开(公告)号：US06252185B1
公开(公告)日：2001-06-26
申请号：US09584150
申请日：2000-05-31
申请人： Kiwamu Shibata , Hideya Kondo , Takaaki Chuzawa , Jun Saito , Nobuhiro Kitamura , Tetsuyasu Kawamoto , Satoshi Kajiyama , Takeshi Ono
发明人： Kiwamu Shibata , Hideya Kondo , Takaaki Chuzawa , Jun Saito , Nobuhiro Kitamura , Tetsuyasu Kawamoto , Satoshi Kajiyama , Takeshi Ono
IPC分类号： H01H703
CPC分类号： H01H7/02 , H01H23/00
摘要： In the setting operation conducted by the handle 90 which is an operating section, an upper portion of the portion 26a′ of the slidable T-post 26 is pushed by the end portion of the cam 90b, and the slidable T-post 26 is moved. In accordance with the movement of the card 26, the suction cup block 23 is elastically deformed, and the suction cup 23b is held by the body 24 by a holding force of the suction cup 23b. The body 24 is composed of a porous body, and air flows from the ventilation hole 29 into a space formed between the suction cup 23b and the body 24, via the body 24. The slidable T-post 26 is biased ahead by the return spring 27. When the releasing operation is conducted by the handle 90, the cam 90b is rotated, and the end portion of the cam 90b is separated from the end of the portion 26a′ to be pushed. After that, when the intensity of the holding force of the suction cup 23b to the body 24 is decreased lower than that of the spring force of the return spring 27, the slidable T-post 26 is moved ahead, so that the card member 26c pushes up the movable contactor 70.
摘要翻译：在由作为操作部的把手90进行的设定操作中，滑动T形杆26的部分26a'的上部被凸轮90b的端部推动，并且可滑动的T形柱26移动。根据卡26的移动，吸盘块23弹性变形，吸盘23b由吸盘23b的保持力被主体24保持。主体24由多孔体组成，并且空气经由主体24从通气孔29流入形成在吸盘23b和主体24之间的空间。可滑动的T形柱26被复位弹簧当通过把手90进行释放操作时，凸轮90b旋转，并且凸轮90b的端部与要被推动的部分26a'的端部分离。此后，当吸盘23b对主体24的保持力的强度比复位弹簧27的弹簧力的强度降低时，可滑动的T形柱26向前移动，使得卡构件26c 推动活动接触器70。

4. 发明授权

US4866227A Sealed contact device 失效
标题翻译：密封接触装置
公开(公告)号：US4866227A
公开(公告)日：1989-09-12
申请号：US191970
申请日：1988-05-09
申请人： Takehiko Toguchi , Mamoru Tateno , Kiwamu Shibata , Hiromichi Inoue
发明人： Takehiko Toguchi , Mamoru Tateno , Kiwamu Shibata , Hiromichi Inoue
IPC分类号： H01H1/66 , H01H9/44 , H01H33/66 , H01H33/662
CPC分类号： H01H33/66207 , H01H1/66 , H01H2050/025 , H01H33/6646 , H01H9/443
摘要： A sealed contact device is formed by disposing a fixed electrode having a fixed contact in an air-tight space defined in a hermetical container in which an electrically insulating gas is sealed at a high pressure, a movable contact of a movable electrode is provided for contact opening and closing with the fixed contact, and means is provided with respect to the movable electrode for allowing it positively movable in the air-tight manner, whereby an optimum contact opening speed of the movable contact and at the same time a proper contact pressure are both obtainable.
摘要翻译：一个密封接触装置是通过在一个气密容器中限定的气密空间中设置一个具有固定触点的固定电极而形成的，其中电绝缘气体被高压密封，可动电极的可动触点设置成用于接触与固定触点打开和关闭，并且相对于可动电极设置允许其以气密方式可靠地移动的装置，由此可动触点的最佳接触开启速度和同时具有适当的接触压力两者皆可。

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