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公开(公告)号：US4464642A
公开(公告)日：1984-08-07
申请号：US356144
申请日：1982-03-08
Applicant: Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Hajimu Yoshiyasu
Inventor： Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Hajimu Yoshiyasu
CPC classification number: H01H73/04 , H01H73/18 , H01H77/102 , H01H2077/025
Abstract: The present invention consists in a circuit breaker wherein a pair of rigid conductors which are disposed therein and at least one of which has a movable portion that separates a pair of contacts on the basis of the electromagnetic force of an excess current flowing through the contacts adapted to come into and out of contact with and from each other, are provided with arc shields in a manner to surround the contacts, thereby to bring forth the effects of increasing the arc voltage of an electric arc struck across the contacts and raising the separating speed of the contacts.
Abstract translation: 本发明包括一种断路器，其中一对刚性导体设置在其中，并且其中至少一个具有可移动部分，该可动部分基于流过触点的过量电流的电磁力分离一对触点 与彼此接触和脱离接触，以围绕触点的方式设置有电弧屏蔽，从而产生增加触发电弧的电弧的电压升高的效果，并提高分离速度 的联系人。
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公开(公告)号：US4409444A
公开(公告)日：1983-10-11
申请号：US326676
申请日：1981-12-01
Applicant: Hajimu Yoshiyasu , Fumiyuki Hisatsune , Shinji Yamagata , Junichi Terachi
Inventor： Hajimu Yoshiyasu , Fumiyuki Hisatsune , Shinji Yamagata , Junichi Terachi
CPC classification number: H01H9/46
Abstract: This invention provides a novel circuit breaker which is good in terms of both its current-limiting performance and its interrupting performance. The contactors of the circuit breaker for opening and closing an electric circuit are equipped with are shields of a high resistivity material, disposed in a manner to surround the contacts thereof, and arc runways of higher conductivity than the arc shields, and of predetermined heights and directions, are further provided in a manner so as to adjoin to the contacts.
Abstract translation: 本发明提供了一种新颖的断路器，其在电流限制性能和其中断性能方面都是良好的。 用于打开和关闭电路的断路器的接触器装备有以围绕其触点的方式设置的高电阻率材料的屏蔽和比电弧屏蔽更高导电性的电弧跑道以及预定的高度和 方向，进一步以与接触件相邻的方式设置。
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公开(公告)号：US07404848B2
公开(公告)日：2008-07-29
申请号：US11133218
申请日：2005-05-20
Applicant: Tatsunori Okada , Hajimu Yoshiyasu , Tatsuya Hayashi , Hideo Ichimura
Inventor： Tatsunori Okada , Hajimu Yoshiyasu , Tatsuya Hayashi , Hideo Ichimura
CPC classification number: H01M8/04141 , B01D53/22 , B01D53/268 , B01D63/084 , H01M8/0284 , H01M8/04149 , Y02P70/56 , Y10T156/10
Abstract: A humidifier and a method for producing it can reduce gas leakage through inside the surfaces of humidifying membranes or through interfaces between the humidifying membranes and separators. The humidifier includes water permeable humidifying membranes and gas separators each having one or two channels opened at least one side in a direction of lamination, through which at least one of a dry gas and a wet gas is caused to flow. A humidifying membrane, a gas separator, a humidifying membrane and a gas separator are repeatedly laminated one over another in this order, or a gas separator, a humidifying membrane and a gas separator are repeatedly laminated one over another in this order. Each gas separator has a frame-shaped portion surrounding the one or two channels, and that portion of each humidifying membrane which, when laminated, faces the frame-shaped portion of a corresponding gas separator is filled with a resin.
Abstract translation: 加湿器及其制造方法可以减少加湿膜表面内的气体泄漏或加湿膜与分离器之间的界面。 加湿器包括水可渗透的加湿膜和气体分离器，每个气体分离器具有一个或两个通道在层压方向上的至少一个侧面打开，使干燥气体和湿气中的至少一个流过。 依次反复层叠加湿膜，气体分离器，加湿膜和气体分离器，或者依次重复层叠气体分离器，加湿膜和气体分离器。 每个气体分离器具有围绕一个或两个通道的框状部分，并且当层叠的每个加湿膜的面对相应的气体分离器的框形部分的部分填充有树脂。
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公开(公告)号：US4454395A
公开(公告)日：1984-06-12
申请号：US351311
申请日：1982-02-22
Applicant: Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Kiyomi Yamamoto , Hajimu Yoshiyasu , Yuichi Wada
Inventor： Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Kiyomi Yamamoto , Hajimu Yoshiyasu , Yuichi Wada
CPC classification number: H01H77/108 , H01H9/446
Abstract: A circuit breaker having means for quickly opening a pair of contacts, a U-shaped flux board which surrounds the conductors that have contacts attached to the end portions thereof, so that the electromagnetic repulsive force produced by the electric current that flows through the opposing conductors in opposite directions relative to each other, will be added to the operation of the contact-opening means. The circuit breaker of the invention is further equipped with arc shielding members surrounding the contacts, so that the arc established across the contacts will not stretch to the conductors in the vicinities of the contacts, and so that the arcing voltage is greatly increased.
Abstract translation: 一种具有快速打开一对触点的装置的断路器，包围导体的U形磁通板，所述U形焊剂板具有附接到其端部的触点，使得由流过相对导体的电流产生的电磁排斥力 相对于彼此相反的方向，将被加到接触开启装置的操作中。 本发明的断路器还配备有围绕触点的电弧屏蔽构件，使得跨越触点的电弧不会伸展到触点附近的导体，从而大大增加了电弧电压。
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公开(公告)号：US4409445A
公开(公告)日：1983-10-11
申请号：US326678
申请日：1981-12-01
Applicant: Hajimu Yoshiyasu , Fumiyuki Hisatsune , Shinji Yamagata , Junichi Terachi
Inventor： Hajimu Yoshiyasu , Fumiyuki Hisatsune , Shinji Yamagata , Junichi Terachi
CPC classification number: H01H9/46
Abstract: This invention provides a novel circuit breaker which is good in terms of both its current-limiting performance and its interrupting performance. The contactors of the circuit breaker for opening and closing an electric circuit are provided with arc shields of a high resistivity material, disposed in a manner to surround the contacts thereof, and arc runways of higher conductivity than the arc shields, and of predetermined dimensions and directions are further provided adjacent to the contacts.
Abstract translation: 本发明提供了一种新颖的断路器，其在电流限制性能和其中断性能方面都是良好的。 用于打开和关闭电路的断路器的接触器设置有以围绕其触点的方式设置的高电阻率材料的电弧屏蔽和比电弧屏蔽件具有更高导电性的电弧跑道以及具有预定尺寸的电弧跑道 进一步靠近触点设置方向。
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Patent Agency Ranking
公开(公告)号：US4306130A
公开(公告)日：1981-12-15
申请号：US21250
申请日：1979-03-16
Applicant: Hiroyuki Sasao , Yoshihiro Ueda , Hajimu Yoshiyasu , Soichiro Okuda
Inventor： Hiroyuki Sasao , Yoshihiro Ueda , Hajimu Yoshiyasu , Soichiro Okuda
CPC classification number: H01H33/98
Abstract: A switch comprises an envelope including a pressure increasing compartment filled with an arc extinguishing fluid. A slit extends through one longitudinal side of the envelope to communicate with the compartment. A movable contact member having a flat cross section normally extends through the slit to block substantially the slit until the movable member engages a stationary contact member outside of the slit. The arc extinguishing fluid increases in pressure in response to heat of an electric arc established across the separated contact member and delivered through the slit to be perpendicular to the arc axis.
Abstract translation: 开关包括包括填充有灭弧液体的增压室的外壳。 狭缝延伸穿过信封的一个纵向侧面与隔间连通。 具有平坦横截面的可动接触构件通常延伸穿过狭缝以基本上阻挡狭缝，直到可移动构件接合狭缝外侧的固定接触构件。 灭弧流体响应于跨过分离的接触构件而形成的电弧的热量而增加压力，并通过狭缝输送以垂直于弧轴。
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公开(公告)号：US07749623B2
公开(公告)日：2010-07-06
申请号：US11080455
申请日：2005-03-16
Applicant: Hironori Kuriki , Hisatoshi Fukumoto , Takashi Nishimura , Hiroaki Urushibata , Hajimu Yoshiyasu
Inventor： Hironori Kuriki , Hisatoshi Fukumoto , Takashi Nishimura , Hiroaki Urushibata , Hajimu Yoshiyasu
IPC: H01M8/00
CPC classification number: H01M8/04303 , H01M8/0258 , H01M8/0271 , H01M8/04223 , H01M8/04559 , H01M8/04753 , H01M8/241 , H01M8/2457
Abstract: A fuel cell is obtained, in which oxidation degradation of a catalyst in the cathode can be prevented even if a large volume of air instantaneously penetrates into the cell, and the fuel-cell characteristics also do not deteriorate even though starting-up, shutting-down and pausing operations are repeatedly performed. As a method of controlling a fuel cell system, hydrogen-containing fuel gas is supplied to the anode and oxidant gas is supplied to the cathode, an external load is connected between the anode and the cathode so that the fuel cell generates electric power, the external load is disconnected after the power generation, a resistor is connected between the anode and the cathode, supply of the oxidant gas is stopped, and then supply of the fuel gas is stopped after the potential at the cathode has dropped to equal to or lower than the potential at which hydrogen evolution starts, so as to pause the fuel cell.
Abstract translation: 可以获得燃料电池，其中即使大量的空气瞬时地进入电池，也可以防止阴极中的催化剂的氧化降解，并且燃料电池特性即使启动，关闭也不会劣化， 重复执行停机和暂停操作。 作为控制燃料电池系统的方法，向阳极供给含氢燃料气体，向阴极供给氧化剂气体，在阳极和阴极之间连接有外部负载，使得燃料电池产生电力， 在发电后外部负载断开，在阳极和阴极之间连接电阻器，停止供给氧化剂气体，然后在阴极电位下降到等于或等于下限之后停止供给燃料气体 比氢气开始的潜力，以暂停燃料电池。
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公开(公告)号：US20050271911A1
公开(公告)日：2005-12-08
申请号：US11080455
申请日：2005-03-16
Applicant: Hironori Kuriki , Hisatoshi Fukumoto , Takashi Nishimura , Hiroaki Urushibata , Hajimu Yoshiyasu
Inventor： Hironori Kuriki , Hisatoshi Fukumoto , Takashi Nishimura , Hiroaki Urushibata , Hajimu Yoshiyasu
CPC classification number: H01M8/04303 , H01M8/0258 , H01M8/0271 , H01M8/04223 , H01M8/04559 , H01M8/04753 , H01M8/241 , H01M8/2457
Abstract: A fuel cell is obtained, in which oxidation degradation of a catalyst in the cathode can be prevented even if a large volume of air instantaneously penetrates into the cell, and the fuel-cell characteristics also do not deteriorate even though starting-up, shutting-down and pausing operations are repeatedly performed. As a method of controlling a fuel cell system, hydrogen-containing fuel gas is supplied to the anode and oxidant gas is supplied to the cathode, an external load is connected between the anode and the cathode so that the fuel cell generates electric power, the external load is disconnected after the power generation, a resistor is connected between the anode and the cathode, supply of the oxidant gas is stopped, and then supply of the fuel gas is stopped after the potential at the cathode has dropped to equal to or lower than the potential at which hydrogen evolution starts, so as to pause the fuel cell.
Abstract translation: 可以获得燃料电池，其中即使大量的空气瞬时地进入电池，也可以防止阴极中的催化剂的氧化降解，并且燃料电池特性即使启动，关闭也不会劣化， 重复执行停机和暂停操作。 作为控制燃料电池系统的方法，向阳极供给含氢燃料气体，向阴极供给氧化剂气体，在阳极和阴极之间连接有外部负载，使得燃料电池产生电力， 在发电后外部负载断开，在阳极和阴极之间连接电阻器，停止供给氧化剂气体，然后在阴极电位下降到等于或等于下限之后停止供给燃料气体 比氢气开始的潜力，以暂停燃料电池。
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公开(公告)号：US4575598A
公开(公告)日：1986-03-11
申请号：US643618
申请日：1984-08-14
Applicant: Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Kiyomi Yamaoto , Shiro Murata , Hajimu Yoshiyasu
Inventor： Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Kiyomi Yamaoto , Shiro Murata , Hajimu Yoshiyasu
Abstract: The present invention relates to a circuit breaker comprising at least a pair of electrical contactors formed of conductors and contacts secured to the conductors for opening or closing an electric circuit in a container, light absorbers having opposed surfaces disposed oppositely to each other from both sides of an arc produced between the contacts at the isolating time, a thermal absorber disposed oppositely to the openings of the opposed surfaces of the light absorbers except the moving trace portion of the electrical contactors, the light absorbers being formed of a composite material having one or more of fiber, net and porous material having more than 35% of apparent porosity selected from composite materials having inorganic series, organic series and composites of the inorganic series and the organic series, and the thermal absorber being formed of a composite material having one or more of an assembly of fine metal wires, porous metals, and a metal plate having a number of pores.
Abstract translation: PCT No.PCT / JP84 / 00224 Sec。 371日期1984年8月14日 102（e）日期1984年8月14日PCT提交1984年5月1日PCT公布。 第WO85 / 05217号公报 日期：1985年11月21日。本发明涉及一种断路器，其包括至少一对电接触器，该电接触器由固定到导体上的导体和触头形成，用于打开或闭合容器中的电路，光吸收器具有相对的相对表面 在隔离时间在触点之间产生的电弧的两侧彼此相对地设置有与吸收器的相对表面的除了电接触器的移动轨迹部分的相对表面相对设置的热吸收体，光吸收体由 具有选自具有无机系列的复合材料，有机系列和无机系列和有机系列的复合材料的具有超过35％的表观孔隙率的纤维，网和多孔材料中的一种或多种的复合材料，并且所述热吸收体由 具有细金属线，多孔金属和金属板的组件中的一个或多个的复合材料 一些毛孔。
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公开(公告)号：US4453053A
公开(公告)日：1984-06-05
申请号：US381910
申请日：1982-05-25
Applicant: Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Hajimu Yoshiyasu
Inventor： Shinji Yamagata , Fumiyuki Hisatsune , Junichi Terachi , Hajimu Yoshiyasu
CPC classification number: H01H9/38
Abstract: The present invention relates to a circuit breaker comprising a pair of contactors each comprising a rigid conductor with a contact secured thereon, wherein at least one of the contactors is also provided with an electrically conductive projection secured on the rigid conductor in proximity to the contact, the contact and the projection having their peripheries surrounded by a high resistivity arc shield of a resistivity higher than the rigid conductors. An arc extinguishing plate assembly is also provided to cool and extinguish an arc drawn across the gap between the contacts. With this arrangement, the arc is confined and has its voltage raised by the effects of the arc shield, and the size of the foot of the arc is limited such that it does not spread to the surface of the conductor in the vicinity of the contact. Further, the foot of the arc is caused to shift from the contact to the projection, substantially preventing wear of the contact and further extending the length of the arc to more effectively cool and extinguish the arc.
Abstract translation: 本发明涉及一种断路器，其包括一对接触器，每个接触器包括固定在其上的接触件的刚性导体，其中至少一个接触器还设有固定在靠近触头的刚性导体上的导电突起， 接触和突起具有由高电阻率高于刚性导体的高电阻率电弧屏蔽包围的外围。 还提供灭弧板组件以冷却和熄灭穿过接触件之间的间隙的弧。 通过这种布置，电弧被限制并且其电压由电弧屏蔽的作用而升高，并且电弧脚的尺寸受到限制，使得其不会在接触附近扩散到导体的表面 。 此外，使电弧的脚从接触件移动到突出部，从而基本上防止接触件的磨损并进一步延长电弧长度以更有效地冷却和熄灭电弧。
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