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71. 发明专利

JP2005217042A Stationary induction electric apparatus 有权
标题翻译：静电感应电器
公开(公告)号：JP2005217042A
公开(公告)日：2005-08-11
申请号：JP2004020128
申请日：2004-01-28
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： KAMAKAMI MAKOTO , OSHIO KENJI
IPC分类号： H01F27/06
摘要： PROBLEM TO BE SOLVED: To provide a stationary induction electric apparatus, easy to construct and requiring but a short time for construction.
SOLUTION: The main body of the stationary induction electric apparatus having an iron core 1, a low-voltage winding 2, and a high-voltage winding 3, is accommodated in a tank 11, and the gap produced between a main body-side partition board 14 positioned under the low-voltage winding 2 and the high-voltage winding 3, and the inner wall of the tank 11, is stopped by a partition board sealing member 15 provided near the main body-side partition board 14. In this stationary induction electric apparatus, a tank-side fixed partition board 32 is provided on the inner wall of the tank 11, and, for stopping the gap, the partition board sealing member 15 lands on a tank-side fixed sealing member 31 provided on the tank-side fixed partition board 32.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种易于构造并且需要很短时间的静态感应电气设备。解决方案：具有铁芯1，低压绕组2和高压绕组3的固定式感应电气装置的主体容纳在罐11中，并且在主体位于低压绕组2和高压绕组3下方的侧面隔离板14和槽11的内壁由设置在主体侧分隔板14附近的隔板密封构件15阻止。在这种固定式感应电气设备中，在罐11的内壁上设置有罐侧固定隔板32，为了阻止间隙，隔板密封构件15落在设置有罐侧固定密封构件31的箱侧固定密封构件31上在罐侧固定隔板32上。版权所有（C）2005，JPO＆NCIPI

72. 发明专利

JP2005210792A Gas insulated switchgear 审中-公开
标题翻译：气体绝缘开关
公开(公告)号：JP2005210792A
公开(公告)日：2005-08-04
申请号：JP2004012837
申请日：2004-01-21
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： SASAKI JUN , HACHITSUKA HIROHIKO , TADA HIROYUKI
IPC分类号： H02B13/02
摘要： PROBLEM TO BE SOLVED: To provide a gas insulated switchgear where a sealed container having housed a disconnector and a lightning arrester is constituted compact. SOLUTION: A lightning arrester 27, which is roughly axially aligned, is arranged at the lower part within a vertical sealed container 4, and the upper terminal of this lightning arrester 27 is connected to an energizing conductor 8, and the lower terminal is positioned within a lower connection container 29 which is connected, being projected through an opening made at an end plate 4b which has sealed the bottom of the sealed container 4. The lightning arrester 27 is arranged axially shiftably, while keeping its airtightness to the guide part 30 of this lower connecting container 29, and a lead part 4c to serve as a connection with a sealed container 33 having accommodated a cable head 35 is made between a roughly horizontal disconnector and the roughly vertical lightning arrester 27. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体绝缘开关装置，其中容纳有隔离开关和避雷器的密封容器是紧凑的。解决方案：大致轴向排列的避雷器27在垂直密封容器4的下部配置，该避雷器27的上端与激励导体8连接，下端位于下连接容器29内，下连接容器29通过密封容器4的底部的端板4b形成的开口突出。避雷器27可轴向地布置，同时保持其对导向件的气密性该下连接容器29的第30部分和用于与容纳有电缆头35的密封容器33的连接的引线部分4c形成在大致水平的隔离开关和大致垂直的避雷器27之间。版权所有：（C）2005，JPO＆NCIPI

73. 发明专利

JP2005183336A Gas insulated switch gear 审中-公开
标题翻译：气体绝缘开关齿轮
公开(公告)号：JP2005183336A
公开(公告)日：2005-07-07
申请号：JP2003426238
申请日：2003-12-24
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： SAWADA MASATO , IWABUCHI KENJI , TAGAWA TSUGUTAKA
IPC分类号： H01H33/42 , H01H33/56
摘要： PROBLEM TO BE SOLVED: To provide a gas insulated switch gear having a linear seal structure capable of preventing deterioration of air-tight performance due to operation of an opening/closing part without giving influence to assembling work.
SOLUTION: A fixed guide 2 is provided to be inserted from the inside of a sealed container 11 to the outside of the sealed container 11 in a cylindrical part 2b thereof and air-tightly connected to the sealed container 11 in an end plate 2a thereof. A air-tight packing 4 forming an air-tight part of the linear seal structure between an operation rod 1 is arranged in the end plate 2a of the fixed guide 2. A movable guide 3 to be guided by the cylindrical part 2b is provided in the operation rod 1 in a part positioned outside the sealed container 11 more than the air-tight packing 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有线性密封结构的气体绝缘开关装置，其能够防止由于打开/关闭部件的操作而导致的气密性能的劣化，而不会影响组装工作。解决方案：固定引导件2设置成从密封容器11的内部插入到密封容器11的外侧的圆筒形部分2b中，并且与密封容器11气密地连接在端板其中2a。在固定导向件2的端板2a中设置形成操作杆1之间的线性密封结构的气密部分的气密性填料4.由圆柱形部分2b引导的可移动导向件3设置在操作杆1位于密封容器11的外侧，比气密性密封件4多。版权所有（C）2005，JPO＆NCIPI

74. 发明专利

JP2005135778A Electric contact and its manufacturing method, electrode for vacuum bulb, vacuum bulb using it, and vacuum interrupter 审中-公开
标题翻译：电气接触及其制造方法，真空泵电极，真空泵和真空中断器
公开(公告)号：JP2005135778A
公开(公告)日：2005-05-26
申请号：JP2003371369
申请日：2003-10-31
申请人： Hitachi Ltd , Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ , 株式会社日立製作所
发明人： KIKUCHI SHIGERU , BABA NOBORU , NISHIJIMA AKIRA , FUKAI TOSHIMASA
IPC分类号： C22F1/00 , B22F1/00 , B22F3/10 , C22C9/00 , C22F1/08 , H01H1/02 , H01H1/025 , H01H1/06 , H01H11/04 , H01H33/66
CPC分类号： H01H11/048 , H01H1/0206 , H01H33/664
摘要： PROBLEM TO BE SOLVED: To provide an electric contact having excellent breaking performance, dielectric-strength characteristics, and welding resistance, and further provide its manufacturing method, an electrode for a vacuum bulb and the vacuum bulb using it, and a vacuum interrupter.
SOLUTION: This electric contact is made of a sintered alloy containing mainly Cr and Cu, and further containing 0.05 to 0.5 wt.% of Te, 100 to 3000 ppm of oxygen, 7.5 to 900 ppm of aluminum, and 15 to 750 ppm of Si.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的断裂性能，介电强度特性和耐焊接性的电接触，并且还提供其制造方法，用于真空灯泡的电极和使用它的真空灯泡，以及真空断路器。解决方案：该电接触由主要含有Cr和Cu的烧结合金制成，并进一步含有0.05-0.5重量％的Te，100-3000ppm的氧，7.5-900ppm的铝和15-750 ppm的Si。版权所有（C）2005，JPO＆NCIPI

75. 发明专利

JP2005033846A Gas insulated switchgear 有权
标题翻译：气体绝缘开关
公开(公告)号：JP2005033846A
公开(公告)日：2005-02-03
申请号：JP2003192644
申请日：2003-07-07
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： TSUNODA NOBUYUKI , KOYAMA KOICHI , TAGAWA TSUGUTAKA , HACHITSUKA HIROHIKO
IPC分类号： H02B13/02 , H01H33/52 , H02B13/075
摘要： PROBLEM TO BE SOLVED: To provide a gas insulated switchgear in which a mechanical interlock mechanism between the external operating unit of a disconnector and the external operating unit of a line side earthing switch is simplified while reducing the size including that of the external operating units. SOLUTION: A sealed enclosure 1 having a substantially vertical main body section 1a is employed and a circuit breaker side earthing switch 22, a disconnector 23 and a line side earthing switch 24 are arranged therein. The external operating unit 6 of the disconnector 23 and the external operating unit 7 of the line side earthing switch 24 are arranged side by side, in close proximity to each other, in the horizontal direction at the upper part of a mechanism section containing body 8. A mechanical interlock mechanism 9 between the external operating units 6 and 7 is contained in the mechanism section containing body 8. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体绝缘开关装置，其中简化了隔离开关的外部操作单元与线路侧接地开关的外部操作单元之间的机械互锁机构，同时减小了外部尺寸经营单位解决方案：采用具有基本上垂直的主体部分1a的密封外壳1，并且设置断路器侧接地开关22，隔离开关23和线路侧接地开关24。断路器23的外部操作单元6和线路侧接地开关24的外部操作单元7在机构部分容纳体8的上部处在水平方向上彼此靠近地并排布置外部操作单元6和7之间的机械互锁机构9包含在机构部分容纳体8中。（C）2005年，JPO＆NCIPI

76. 发明专利

JP2005019273A Gas circuit breaker 有权
标题翻译：气体断路器
公开(公告)号：JP2005019273A
公开(公告)日：2005-01-20
申请号：JP2003184039
申请日：2003-06-27
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： NISHIMURA TAKAHIRO , KIDA JUNZO , HIROSE MAKOTO
IPC分类号： H01H33/915
CPC分类号： H01H2033/888
摘要： PROBLEM TO BE SOLVED: To provide a gas circuit breaker in which the discharge of heated gas can be made smoothly and the breaking performance of an arc can be improved.
SOLUTION: In the gas circuit breaker, a gas outflow direction changing means (22) which changes the direction of heated gas raised in temperature by being blown by an arc in a direction separating from the insulator 7 to the ground that supports a fixed side conductor 8 on the outflow direction side of the heated gas is provided on the anti-movable arc contactor 6 side of the fixed arc contactor 5. This gas outflow direction changing means (22) is constructed of a straight line section La formed on the upstream side of the heated gas and a direction changing section Lb which is formed on the downstream side and connected to the straight line section La, and the straight line section La and the direction changing section Lb are formed in a semi-circular cross section.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够平稳地进行加热气体的排出并且能够提高电弧的断裂性能的气体断路器。解决方案：在气体断路器中，气体流出方向改变装置（22），其通过在与绝缘体7分离的方向上被电弧吹送而升温的加热气体的方向改变为支撑加热气体的流出侧的固定侧导体8设置在固定电弧接触器5的防止电弧接触器6侧。该气体流出方向改变装置（22）由形成在加热气体的上游侧和形成在下游侧并连接到直线部分La的方向改变部分Lb，并且直线部分La和方向改变部分Lb形成为半圆形截面。版权所有（C）2005，JPO＆NCIPI

77. 发明专利

JP2004259633A Vacuum interrupter 审中-公开
公开(公告)号：JP2004259633A
公开(公告)日：2004-09-16
申请号：JP2003050261
申请日：2003-02-27
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： ICHIKAWA HIROMI , NISHIJIMA AKIRA , MATSUI YOSHIHIKO
IPC分类号： H01H33/66
摘要： PROBLEM TO BE SOLVED: To provide a vacuum interrupter having a sufficient mechanical strength even when the pressure acting on the outside surface of a vacuum vessel of the vacuum interrupter increases.
SOLUTION: Opening parts on both end sides of insulation tubes 22 of this vacuum interrupter 21 are closed by a fixed-side end plate 25 and a movable-side end plate 26 through tube flanges 23 and 24 of axially projecting tube parts; and the vacuum interrupter 21 has the vacuum vessel 27 formed with the insulation tube 22, the tube flanges 23 and 24, the end plate 25 and the end plate 26. The vacuum interrupter is so structured that the end plate 25 and the end plate 26 are each formed into a curved surface so as to project toward the outside of the vacuum vessel 27; when gas pressure of an insulation medium gas G acts on the end plate 25 and the end plate 26, force for pressingly expanding the tube flanges 23 and 24 in the outer radial direction, that is, drag against the gas pressure is generated to prevent drop of mechanical strength in those parts.
COPYRIGHT: (C)2004,JPO&NCIPI

78. 发明专利

JP2004259449A Vacuum interrupter 审中-公开
标题翻译：真空中断器
公开(公告)号：JP2004259449A
公开(公告)日：2004-09-16
申请号：JP2003045291
申请日：2003-02-24
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： ICHIKAWA HIROMI , TAMAKI NOBUAKI , NISHIJIMA AKIRA , MATSUI YOSHIHIKO
IPC分类号： H01H33/66
摘要： PROBLEM TO BE SOLVED: To keep a service life of a bellows long even if the pressure of an insulation medium gas is increased.
SOLUTION: A vacuum interrupter 101A is disposed in an insulation medium gas G. When the medium gas G is replaced with a substitutional gas (air, nitrogen or the like), the gas pressure is increased (two atm or higher). In order to prevent the bellows 111 from causing buckling or the like by the high-pressure medium gas G, the bellows 111 is so mounted that its inside surface is exposed to a vacuum space of a vacuum vessel 105, and its outside surface is exposed to the high-pressure medium gas G. That is to say, the bellows 111 is disposed outside a movable-side end plate 104, its one end side is connected to the end plate 104 and the other end side thereof is airtightly connected to a movable lead 108. Thereby, pressure acts on the inner periphery side of the bellows 111 from the outer periphery side by the pressure difference of the gas, but the bellows 111 has bearing force against force in this direction, so that buckling or the like never occurs and the long service life thereof can be kept.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：即使绝缘介质气体的压力增加，保持波纹管的使用寿命也长。解决方案：真空断路器101A设置在绝缘介质气体G中。当介质气体G被替代气体（空气，氮气等）替换时，气体压力增加（两个大气压或更高）。为了防止波纹管111由高压介质气体G引起翘曲等，波纹管111被安装成使得其内表面暴露于真空容器105的真空空间，并且其外表面暴露也就是说，波纹管111设置在可动侧端板104的外侧，其一端侧与端板104连接，另一端侧气密地连接到由此，通过气体的压力差从外周侧向波纹管111的内周侧施加压力，但是波纹管111在该方向上具有抵抗力的承受力，因此不会产生翘曲等发生并且可以保持其长使用寿命。版权所有（C）2004，JPO＆NCIPI

79. 发明专利

JP2004220821A Hydraulic operation device for switching device 有权
公开(公告)号：JP2004220821A
公开(公告)日：2004-08-05
申请号：JP2003003859
申请日：2003-01-10
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： KAWAMOTO HIDEO , EBISAWA DAISUKE , OKUBO KENICHI
IPC分类号： F15B15/18 , H01H33/30 , H01H33/34
CPC分类号： H01H33/34 , H01H33/304
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic operation device for a switching device capable of always providing stable breaking performance in a high-speed continuous operation.
SOLUTION: In making and breaking pressure accumulating devices 13 and 14, making and breaking pressure accumulating pistons 18 and 22 are disposed, making and breaking pressure accumulating springs 19 and 23 for urging the pistons 18 and 22 in pressure accumulating directions are disposed, the springs 19 and 23 are made to provide force corresponding to pressure receiving force applied to the pistons 18 and 22 from making and breaking pressure accumulating chambers 20 and 24 in a normal state, and the accumulating device 13 and the accumulating device 14 are composed independently of each other as making use and breaking use.
COPYRIGHT: (C)2004,JPO&NCIPI

80. 发明专利

JP2012243444A Vacuum interrupter 有权
标题翻译：真空中断器
公开(公告)号：JP2012243444A
公开(公告)日：2012-12-10
申请号：JP2011110163
申请日：2011-05-17
申请人： Japan Ae Power Systems Corp , 株式会社日本Aeパワーシステムズ
发明人： MATSUI YOSHIHIKO , FURUHATA TAKAAKI , KOMATSU HIDEKI
IPC分类号： H01H33/664
摘要： PROBLEM TO BE SOLVED: To provide a vacuum interrupter whose shielding performance has been enhanced by improving the magnetic flux density distribution and the magnetic field intensity of a longitudinal magnetic field electrode.SOLUTION: In a vacuum interrupter, a current conductive shaft is provided on the back face of each of a pair of opposing electrodes, and a magnetic body is provided around each of the current conductive shaft. The U-shape magnetic body disposed at a predetermined distance from the back face of one electrode in the axis direction of the current conductive shaft with its columnar parts extended from both ends of the U-shape in the axis direction of the current conductive shaft contacting the electrode, and another magnetic body contacting the back face of the other electrode and is in an arch shape with both ends thereof located on extension lines of the columnar parts of the U-shape magnetic body in the axis direction, as a pair, form a first magnetic path. Additionally, a pair of magnetic bodies having the same shapes as the pair of the U-shape magnetic body and the arc-shaped magnetic body are respectively disposed on the back face of the respective opposing electrodes as shifted approximately 180 degrees to form a second magnetic path. Thus, the above problem is addressed.
摘要翻译：解决的问题：提供一种通过提高纵向磁场电极的磁通密度分布和磁场强度来提高屏蔽性能的真空断续器。解决方案：在真空断路器中，在一对相对电极中的每一个的后表面上设置电流导电轴，并且在每个电流导电轴周围设置磁体。 U形磁体，其设置在与当前导电轴的轴线方向上的一个电极的背面预定距离处，其柱状部分从当前导电轴接触的U形的两端延伸电极和与另一个电极的背面接触的另一个磁体，并且呈弓形，其两端位于U形磁体的柱状部分的延伸线上，作为一对，形成第一磁路。此外，具有与一对U形磁体和弧形磁体相同形状的一对磁体分别设置在各自相对电极的背面上，偏移大约180度以形成第二磁性路径。因此，解决了上述问题。版权所有（C）2013，JPO＆INPIT

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