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1.发明授权Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor 失效真空断路器，真空管和用于此的真空管电极公开(公告)号：US06248969B1
公开(公告)日：2001-06-19
申请号：US09154840
申请日：1998-09-17
申请人： Katsuhiro Komuro , Yoshitaka Kojima , Noboru Baba , Ryo Hiraga , Toru Tanimizu , Yoshimi Hakamata , Katsumi Kuroda , Hitoshi Okabe , Shigeru Kikuchi
发明人： Katsuhiro Komuro , Yoshitaka Kojima , Noboru Baba , Ryo Hiraga , Toru Tanimizu , Yoshimi Hakamata , Katsumi Kuroda , Hitoshi Okabe , Shigeru Kikuchi
IPC分类号： H01H3366
CPC分类号： H01H33/6643 , H01H1/0206
摘要： Disclosed is a vacuum circuit breaker including a small-sized electrode structure capable of reducing deformation with age thereby enhancing the reliability and a vacuum bulb and a vacuum bulb electrode used for the breaker. In the vacuum circuit breaker, each of a fixed electrode and a movable side electrode includes an arc electrode made from particles of a refractory metal material, a high conductive metal material and a low melting point metal; an electrode supporting portion, made from the high conductive metal material, for supporting the arc electrode; a back conductor having a diameter smaller than the electrode supporting portion; and an external side connecting portion having a diameter larger than that of the back conductor. The arc electrode is integrated with the electrode supporting portion, back conductor, and external side connecting portion by the high conductive metal material, preferably, by melting of the highly conductive metal material.
摘要翻译： 公开了一种真空断路器，其包括能够随着时间的推移而减小变形的小尺寸电极结构，从而提高可靠性，以及用于断路器的真空灯泡和真空灯泡电极。 在真空断路器中，固定电极和可动侧电极中的每一个包括由难熔金属材料，高导电金属材料和低熔点金属的颗粒制成的电弧电极; 由所述高导电性金属材料制成的用于支撑所述电弧电极的电极支撑部; 背面导体，其直径小于所述电极支撑部分; 以及具有比后导体的直径大的直径的外侧连接部。 电弧电极通过高导电性金属材料优选地通过熔融高导电性金属材料与电极支撑部分，背部导体和外部连接部分一体化。
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2.发明授权公开(公告)号：US06437275B1
公开(公告)日：2002-08-20
申请号：US09188366
申请日：1998-11-10
申请人： Shigeru Kikuchi , Masato Kobayashi , Katsuhiro Komuro , Toru Tanimizu , Yoshimi Hakamata , Kathumi Kuroda , Hitoshi Okabe , Noboru Baba
发明人： Shigeru Kikuchi , Masato Kobayashi , Katsuhiro Komuro , Toru Tanimizu , Yoshimi Hakamata , Kathumi Kuroda , Hitoshi Okabe , Noboru Baba
IPC分类号： H01H3366
CPC分类号： H01H33/6643 , H01H1/0203 , H01H1/0206 , H01H11/048 , H01H33/664
摘要： The invention aims at providing a vacuum circuit-breaker, a vacuum valve used therein and electrodes for the vacuum valve, which can reduce the manufacturing cost while being of high performance and compact in size. The invention resides in a vacuum circuit-breaker, a vacuum valve and electrodes for the vacuum valve, which are characterized in that fixed and movable electrodes each comprise arc electrodes, whose entire surfaces, mutually facing each other, are made of an alloy containing a refractory metal and a highly conductive metal, and electrode rods of a highly conductive metal supporting the respective arc electrodes, and that each arc electrode and the mating electrode rod are integrally formed by means of solid-phase diffusion bonding.
摘要翻译： 本发明旨在提供真空断路器，其中使用的真空阀和真空阀的电极，其可以在高性能和小型化的同时降低制造成本。 本发明涉及真空断路器，真空阀和真空阀的电极，其特征在于，固定和可移动电极各自包括电弧电极，其整个表面彼此面对，由相互面对的合金制成，该合金包含 难熔金属和高导电性金属，以及支撑各个电弧电极的高导电性金属的电极棒，并且通过固相扩散接合一体地形成各电弧电极和配合电极棒。
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公开(公告)号：US5763848A
公开(公告)日：1998-06-09
申请号：US636788
申请日：1996-04-23
申请人： Yoshimi Hakamata , Toru Tanimizu , Masato Kobayashi , Hitoshi Okabe , Katsuhiro Komuro , Akira Wada
发明人： Yoshimi Hakamata , Toru Tanimizu , Masato Kobayashi , Hitoshi Okabe , Katsuhiro Komuro , Akira Wada
IPC分类号： H01H33/664 , H01H33/66
CPC分类号： H01H33/6643
摘要： An electrode for a vacuum circuit breaker provided with a connecting portion made of a material having the same resistivity as the arc running face portions across the corresponding arc guiding channel at the outer circumferential end thereof, wherein when the outer diameter of the connecting portion is D.sub.1 and the inner diameter of the connecting portion is D.sub.2, the width of the connecting portion is designed so that the ratio D.sub.2 /D.sub.1 is in a range of more than 0.9 and less than 1.0. An arc generated between the electrodes is magnetically driven over the arc running face portions via the connecting portion so that the current interrupting capacity of the electrode is increased and the size and weight of the electrode are reduced.
摘要翻译： 一种用于真空断路器的电极，其具有由在其外周端处穿过相应的电弧引导通道的与电弧运行面部分具有相同电阻的材料制成的连接部分，其中当连接部分的外径为D1 并且连接部分的内径为D2，连接部分的宽度被设计成使得比率D2 / D1在大于0.9且小于1.0的范围内。 在电极之间产生的电弧经由连接部分在电弧运行面部分上磁驱动，使得电极的电流中断能力增加，电极的尺寸和重量减小。
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公开(公告)号：US06902488B2
公开(公告)日：2005-06-07
申请号：US10312661
申请日：2001-06-25
IPC分类号： A63G31/16
CPC分类号： A63G31/16
摘要： To provide a lateral steady acceleration simulation system for railway vehicle, which is capable of simulating a situation in which lateral steady acceleration is applied to a railway vehicle for a long period of time, while having a compact structure. In a riding quality simulation system of the invention, a control unit activates each of actuators (40), thereby making a simulated passenger room (10) roll. Then, the simulated passenger room (10) is gradually inclined, while a component force, along an inclined plane, of gravitational acceleration g, that is, a first reproductive acceleration G1 is generated depending on an angle of inclination θ. In this manner, a person riding on the simulated passenger room (10) bodily senses the first reproductive acceleration G1 by the roll. At the same time, the control unit moves the simulated passenger room 10, by means of a laterally moving device, in either of the left or right direction with acceleration G. In this manner, the person riding on the simulated passenger room (10) bodily senses a second reproductive acceleration G2. As a result, the person riding on the simulated passenger room (10) bodily senses a combination of the first and second reproductive accelerations G1 and G2 as lateral steady acceleration on a railway.
摘要翻译： 为了提供铁路车辆的侧向稳定加速度模拟系统，其能够模拟在长时间对横向稳定加速度施加到铁路车辆的情况下，同时具有紧凑的结构。 在本发明的骑乘质量模拟系统中，控制单元激活每个致动器（40），从而使模拟乘客室（10）滚动。 然后，模拟乘客室（10）逐渐倾斜，同时根据倾斜角度θ产生沿着倾斜平面的重力加速度g（即第一生殖加速度G 1）的分力。 以这种方式，骑在模拟乘客室（10）上的人通过滚动感测第一生殖加速度G 1。 同时，控制单元借助于横向移动的装置，以加速度G在左右两个方向上移动模拟乘客室10.以这种方式，骑在模拟客舱（10）上的人， 身体感觉到第二次生殖加速度G 2.结果，骑在模拟乘客室（10）上的人身体感觉到第一和第二繁殖加速度G 1和G 2的组合作为铁路上的横向稳定加速度。
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公开(公告)号：US20050014566A1
公开(公告)日：2005-01-20
申请号：US10312661
申请日：2001-06-25
CPC分类号： A63G31/16
摘要： To provide a lateral steady acceleration simulation system for railway vehicle, which is capable of simulating a situation in which lateral steady acceleration is applied to a railway vehicle for a long period of time, while having a compact structure. In a riding quality simulation system of the invention, a control unit activates each of actuators (40), thereby making a simulated passenger room (10) roll. Then, the simulated passenger room (10) is gradually inclined, while a component force, along an inclined plane, of gravitational acceleration g, that is, a first reproductive acceleration G1 is generated depending on an angle of inclination θ. In this manner, a person riding on the simulated passenger room (10) bodily senses the first reproductive acceleration G1 by the roll. At the same time, the control unit moves the simulated passenger room 10, by means of a laterally moving device, in either of the left or right direction with acceleration G. In this manner, the person riding on the simulated passenger room (10) bodily senses a second reproductive acceleration G2. As a result, the person riding on the simulated passenger room (10) bodily senses a combination of the first and second reproductive accelerations G1 and G2 as lateral steady acceleration on a railway.
摘要翻译： 为了提供铁路车辆的侧向稳定加速度模拟系统，其能够模拟在长时间对横向稳定加速度施加到铁路车辆的情况下，同时具有紧凑的结构。 在本发明的骑乘质量模拟系统中，控制单元激活每个致动器（40），从而使模拟乘客室（10）滚动。 然后，模拟乘客室（10）逐渐倾斜，同时根据倾斜角度θ产生沿着倾斜平面的重力加速度g的分力，即第一生殖加速度G1。 以这种方式，骑在模拟乘客室（10）上的人身体通过卷检测第一生殖加速度G1。 同时，控制单元借助于横向移动的装置，以加速度G在左右两个方向上移动模拟乘客室10.以这种方式，骑在模拟客舱（10）上的人， 身体感觉到第二次生殖加速G2。 结果，骑在模拟乘客室（10）上的人身体感觉到第一和第二繁殖加速度G1和G2的组合作为铁路上的横向稳定加速度。
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公开(公告)号：US08336514B2
公开(公告)日：2012-12-25
申请号：US12235382
申请日：2008-09-22
CPC分类号： F02M25/10 , F02M27/042 , Y02T10/121
摘要： A plasma generating device for an internal combustion engine sets the generating-atmosphere pressure for generating plasma to the intake pressure, thereby achieving a reduction in the size, weight, and energy consumption of the plasma generating device and an improvement in combustibility. An internal combustion engine includes a throttle valve arranged in an intake passage having an intake opening that opens to a combustion chamber. An intake valve opens and closes the intake opening. A plasma generating device includes a plasma generator having a generating chamber for converting intake air into a plasma state to generate plasma. The plasma generating device supplies plasma to a downstream passage of the intake passage between the throttle valve and the intake valve. A gas control valve operates in conjunction with the throttle valve, and is arranged in an introduction passage between a clean chamber of the air cleaner chamber and a generating chamber.
摘要翻译： 用于内燃机的等离子体产生装置将用于产生等离子体的发电大气压设定为进气压力，从而实现等离子体发生装置的尺寸，重量和能量消耗的降低以及可燃性的提高。 内燃机包括设置在具有通向燃烧室的进气口的进气通路中的节流阀。 进气门打开和关闭进气口。 一种等离子体发生装置包括具有用于将进气转换成等离子体状态以产生等离子体的发生室的等离子体发生器。 等离子体产生装置将等离子体供给到节气门和进气门之间的进气通道的下游通道。 气体控制阀与节流阀一起操作，并且布置在空气滤清器室的清洁室和发生室之间的引入通道中。
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公开(公告)号：US20090078228A1
公开(公告)日：2009-03-26
申请号：US12235382
申请日：2008-09-22
IPC分类号： F02B19/00
CPC分类号： F02M25/10 , F02M27/042 , Y02T10/121
摘要： A plasma generating device for an internal combustion engine sets the generating-atmosphere pressure for generating plasma to the intake pressure, thereby achieving a reduction in the size, weight, and energy consumption of the plasma generating device and an improvement in combustibility. An internal combustion engine includes a throttle valve arranged in an intake passage having an intake opening that opens to a combustion chamber. An intake valve opens and closes the intake opening. A plasma generating device includes a plasma generator having a generating chamber for converting intake air into a plasma state to generate plasma. The plasma generating device supplies plasma to a downstream passage of the intake passage between the throttle valve and the intake valve. A gas control valve operates in conjunction with the throttle valve, and is arranged in an introduction passage between a clean chamber of the air cleaner chamber and a generating chamber.
摘要翻译： 用于内燃机的等离子体产生装置将用于产生等离子体的发电大气压设定为进气压力，从而实现等离子体发生装置的尺寸，重量和能量消耗的降低以及可燃性的提高。 内燃机包括设置在具有通向燃烧室的进气口的进气通路中的节流阀。 进气门打开和关闭进气口。 一种等离子体发生装置包括具有用于将进气转换成等离子体状态以产生等离子体的发生室的等离子体发生器。 等离子体产生装置将等离子体供给到节气门和进气门之间的进气通道的下游通道。 气体控制阀与节流阀一起操作，并且布置在空气滤清器室的清洁室和发生室之间的引入通道中。
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8.发明授权Rotary magnetic head cylinder device for suppressing vibrations ofa magnetic tape 失效用于抑制磁带振动的旋转磁头气缸装置
公开(公告)号：US4833562A
公开(公告)日：1989-05-23
申请号：US56954
申请日：1987-06-03
申请人： Masanori Kochi , Juichi Morikawa , Makoto Ibe , Toshio Osada , Hitoshi Takizawa , Hideyuki Kawase , Ikuo Nishida , Eiichi Hanawa , Hitoshi Okabe , Tosio Uno
发明人： Masanori Kochi , Juichi Morikawa , Makoto Ibe , Toshio Osada , Hitoshi Takizawa , Hideyuki Kawase , Ikuo Nishida , Eiichi Hanawa , Hitoshi Okabe , Tosio Uno
IPC分类号： G11B15/61
CPC分类号： G11B15/61
摘要： A rotary magnetic head cylinder device for use in a helical-scanning system video tape recorder has a projection provided on a tape running race of a stationary lower cylinder near a location at which a magnetic tape leaves from the lower cylinder. The projection is preferably integral with the tape running race and has a small area which is defined by a shoulder circumferentially extending identically with a tape guide shoulder contouring the lower edge of the tape running race and which spreads perpendicularly to the tape running race, and an upper surface coplanar with the top face of the lower cylinder, and a height defined by a protruded length radially outwardly toward the outer circumferential surface of the lower cylinder. The projection serves to reduce vibrations of the magnetic tape generated when the video head carried by the rotary upper cylinder leaves from the magnetic tape.
摘要翻译： 用于螺旋扫描系统磁带录像机的旋转磁头气缸装置具有设置在固定下气缸的磁带运行轨迹附近的突起，靠近磁带从下气缸离开的位置。 突出部优选地与带运行座圈成一体，并且具有小的面积，其由肩部周向地延伸的肩部限定，带状引导肩部轮廓形成带运行跑道的下边缘并垂直于带运行跑道扩展， 上表面与下圆筒的顶面共面，并且由径向向外朝向下圆筒的外圆周表面突出的长度限定高度。 该突出部用于减小当旋转的上部气缸承载的视频磁头从磁带离开时产生的磁带的振动。
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