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1. 发明专利

JP2010028956A Case for power conversion device 有权
标题翻译：电源转换器件案例
公开(公告)号：JP2010028956A
公开(公告)日：2010-02-04
申请号：JP2008186142
申请日：2008-07-17
申请人： Mitsubishi Electric Corp , Toshiba Mitsubishi-Electric Industrial System Corp , 三菱電機株式会社 , 東芝三菱電機産業システム株式会社
发明人： KURAKI YASUSHIGE , KINOSHITA MASAHIRO , TATSUTA TOSHIKI
IPC分类号： H02M7/48 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a case for a power conversion device which is simplified and facilitated in working process and improved in the efficiency of working while achieving the reduction of radiation noise from the power conversion device.
SOLUTION: The case for the power conversion device includes: a first panel 2a and a second panel 2b which are formed of conductive members 2d and coated with an insulating coating 3; a bend processing part 2c in which a screw hole 4 is formed at either tip of each panel and which tightly adheres the adjacent panel bodies by bending the tip of the panel in which the screw hole is formed; an opening hole 5 for a screw which is formed at each panel corresponding to a screw hole of a frame and a screw hole of the bend processing part and coated with the insulating coating; a fastener 7 which is inserted into the opening hole for the screw, and screwed into the screw hole to closely fix the panel bodies as well as the panel bodies and frame bodies; and a conductive body 8 which is arranged between the fastener and each panel, penetrates the insulating coating coated on each panel, and contacts with the conductive member of each panel.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在工作过程中简化和便利的功率转换装置的壳体，并且在实现降低来自电力转换装置的辐射噪声的同时提高了工作效率。解决方案：电力转换装置的情况包括：第一面板2a和第二面板2b，其由导电构件2d形成并涂覆有绝缘涂层3; 弯曲加工部2c，其中在每个面板的任一端形成螺纹孔4，并且通过弯曲形成有螺钉孔的面板的尖端来紧紧粘附相邻的面板体; 用于螺钉的开孔5，其形成在与框架的螺孔相对应的每个面板处，并且弯曲加工部分的螺孔和涂覆有绝缘涂层; 紧固件7，其被插入到用于螺钉的开口孔中，并且拧入螺钉孔中以紧密地固定面板体以及面板本体和框架体; 并且布置在紧固件和每个面板之间的导电体8穿透涂覆在每个面板上的绝缘涂层，并与每个面板的导电构件接触。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2012023799A Power conversion device 有权
标题翻译：电源转换器件
公开(公告)号：JP2012023799A
公开(公告)日：2012-02-02
申请号：JP2010157622
申请日：2010-07-12
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： H02M7/48 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a power conversion device capable of ensuring compatibility between efficient cooling of a heating component and protection from dust, by taking arrangement of components as the entire device into account.SOLUTION: The power conversion device includes: a vertical partition plate 2 which divides the interior of a case constituting a self-supported closure panel into a dust-proof chamber 4 and a duct chamber 3; a switching element 5 and a cooling fin base 6 thereof, and a control board 9 mounted and arranged in the dust-proof chamber 4; a cooling fin blade part 7 which is integrally connected to the cooling fin base 6 and has a plurality of vertical blades protruding into the duct chamber 3 by penetrating the partition plate 2; a wind partition plate 7A fitted to the tip end of the cooling fin blade part 7 as to vertically bisect the duct chamber 3; a main circuit conductor 10 fitted between the end part of the wind partition plate 7A and a wall surface of the duct chamber 3; an air-intake opening 14 provided at the lower part of the duct chamber 3; and a main cooling fan 11 provided to the upper part of the duct chamber 3.
摘要翻译：要解决的问题：通过考虑作为整个装置的部件的布置，提供能够确保加热部件的有效冷却和防尘的兼容性的电力转换装置。电源转换装置包括：垂直隔板2，其将构成自支撑闭合面板的壳体的内部分成防尘室4和管道室3; 开关元件5及其散热片基座6以及安装在防尘室4内的控制板9; 与冷却翅片基座6一体地连接并具有穿过分隔板2而突出到管道室3中的多个垂直叶片的冷却翅片叶片部7; 安装在冷却翅片叶片部分7的顶端以将管道腔3垂直平分的风隔板7A; 安装在风隔板7A的端部与管道室3的壁面之间的主电路导体10; 设置在导管室3的下部的进气口14; 以及设置在管道室3的上部的主冷却风扇11.版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011202537A Energy regeneration system 审中-公开
标题翻译：能源再生系统
公开(公告)号：JP2011202537A
公开(公告)日：2011-10-13
申请号：JP2010068566
申请日：2010-03-24
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： F03D9/00
CPC分类号： Y02E10/725
摘要： PROBLEM TO BE SOLVED: To provide an energy regeneration system regenerating the energy generated for cooling heat in a device generating heat in the inside by operation.SOLUTION: In the energy regeneration system 20, cooling wind F1 is discharged to the outside by a fan 2 for cooling heat in the inside of the electric power conversion device 1, a rotary machine 3 receives the cooling wind and rotates in a direction in which wind noise of antiphase is generated in the same phase with wind noise generated from the fan 2, and electric power is generated by a generator 4 connected to the rotary machine 3 with rotation of the rotary machine 3, is converted to AC power by an inverter 5 and is supplied to a control power source 6.
摘要翻译：要解决的问题：提供能量再生系统，通过操作在内部再生产生用于冷却热量的能量的能量再生系统。解决方案：在能量再生系统20中，冷却风F1通过风扇2排出到外部为了在电力转换装置1的内部进行冷却，旋转机3接收冷却风并沿着与风扇2产生的风噪声相同的相位产生反相风的噪声的方向旋转，并且电由旋转机械3旋转而与旋转机械3连接的发电机4产生电力，由逆变器5转换为交流电力，并被提供给控制电源6。

4. 发明专利

JP2006262623A Power conversion unit and power conversion device 审中-公开
标题翻译：功率转换单元和功率转换器件
公开(公告)号：JP2006262623A
公开(公告)日：2006-09-28
申请号：JP2005076625
申请日：2005-03-17
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： H02M7/04 , H02M7/48 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a power conversion unit and a power conversion device that can reduce the wiring inductance among a converter unit, an inverter unit, and an electrolytic capacitor, and can make pressure loss nearly uniform in the air path of a plurality of power conversion units. SOLUTION: The converter unit 22 and the inverter unit 23 for mounting a plurality of semiconductor devices 26 on the sides of heat sinks 25 each are arranged while the sides for mounting the semiconductor devices 26 oppose each other. A plurality of electrolytic capacitors 24 are arranged between the units 22, 23 so that electrodes are staggered, the semiconductor devices 26 of respective units 22, 23 are connected to the electrolytic capacitors by conductors, and a snubber circuit is omitted. A plurality of power conversion units 21 having such a configuration are stored in a casing for composing the power conversion device. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够降低转换器单元，逆变器单元和电解电容器之间的布线电感的电力转换单元和电力转换装置，并且可以使空气路径中的压力损失几乎一致的多个功率转换单元。解决方案：用于将散热器25的侧面上安装多个半导体器件26的转换器单元22和逆变器单元23布置，同时用于安装半导体器件26的侧面彼此相对。多个电解电容器24布置在单元22,23之间，使得电极交错，各单元22,23的半导体器件26通过导体连接到电解电容器，并且省略了缓冲电路。具有这种结构的多个电力转换单元21存储在用于组成电力转换装置的壳体中。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2008154417A Mounting method for control substrate 有权
标题翻译：控制基板的安装方法
公开(公告)号：JP2008154417A
公开(公告)日：2008-07-03
申请号：JP2006342467
申请日：2006-12-20
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： H02M7/00
摘要： PROBLEM TO BE SOLVED: To provide a mounting method for a control substrate, which integrates a control operation substrate, a power substrate, a detection substrate and an external signal receiving/transmitting substrate into a single block that is the same usage circuit, realizes substrate mounting irrespective of the device capacity, avoids proximity of the substrate with a noise source generated from a different type of voltage by division by a unit, and can prevent circuit malfunctions in the substrate.
SOLUTION: A plurality of control operation substrates 1 are integrated into a single block as a control operation substrate block A; a plurality of detection substrates 3 and a plurality of power substrates 2 are integrated into a single block as a detection/power substrate block B; a plurality of external signal receiving/transmitting substrates 4 are integrated into a single block, as an external signal receiving/transmitting substrate block C; and they are arbitrarily mounted in a board.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供将控制操作基板，电源基板，检测基板和外部信号接收/发送基板集成到相同使用电路的单个块中的控制基板的安装方法无论器件容量如何，都可以实现衬底安装，避免衬底与由不同类型电压产生的噪声源通过单元划分而接近，并且可以防止衬底中的电路故障。解决方案：多个控制操作基板1作为控制操作基板块A集成到单个块中; 多个检测基板3和多个电源基板2作为检测/功率基板块B集成在单个块中; 作为外部信号接收/发送基板块C，多个外部信号接收/发送基板4集成到单个块中; 它们任意安装在电路板上。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008034516A Method for assembling and fixing capacitors 审中-公开
标题翻译：装配和固定电容器的方法
公开(公告)号：JP2008034516A
公开(公告)日：2008-02-14
申请号：JP2006204571
申请日：2006-07-27
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： H01G9/00 , H01G2/04 , H01G9/26
摘要： PROBLEM TO BE SOLVED: To provide a method for assembling and fixing capacitors capable of highly reliably and flexibly mounting a plurality of standard capacitors with high density.
SOLUTION: The outer peripheries of columns in the plurality of columnar shape capacitors 1 arrayed in parallel are opposed so as to be collectively held. Two metallic fixing frames 3, 4 are arranged, respectively including a plurality of recesses in a shape to fit projections on the surface of the columns in the capacitors 1, concerning the surfaces to be abutted onto the capacitors 1. Sheet shape elastic bodies 5 are arranged on the surfaces of the respective recesses. The two fixing frames 3, 4 are fixed by fastening both the ends with the use of fixing bolts 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于组装和固定电容器的方法，其能够高度可靠和灵活地安装多个高密度的标准电容器。解决方案：平行排列的多个柱状电容器1中的列的外周是相互对齐的，以便集中保持。两个金属固定框架3,4分别包括多个凹槽，以形成与电容器1中的列的表面上的突起相配合的关于要抵靠在电容器1上的表面的凸起。片状弹性体5是布置在各个凹部的表面上。两个固定框架3,4通过使用固定螺栓6固定两端固定。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007194255A Cooler 有权
标题翻译： COOLER
公开(公告)号：JP2007194255A
公开(公告)日：2007-08-02
申请号：JP2006008473
申请日：2006-01-17
申请人： Toshiba Mitsubishi-Electric Industrial System Corp , 東芝三菱電機産業システム株式会社
发明人： TATSUTA TOSHIKI
IPC分类号： H01L23/473 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a cooler which can be miniaturized while enhancing the cooling characteristics.
SOLUTION: A pipe 5 containing a metal body 7 exhibiting magnetism is arranged in the vertical direction, and a heat receiving portion 2 to which a heating element 1 is attached is provided on the outer circumference at the lower portion of the pipe 5. At the upper portion of the pipe 5 on the opposite side, an electromagnet 8 is arranged and connected with a DC power supply 9 through a switch 10, and a fin 6 is fixed to the outer circumference at the upper portion of the pipe 5. When the heat conducted from the heating element 1 through the heat receiving portion 2 is stored in the metal body 7, the switch 10 is turned on and electromagnetic force of the electromagnet 8 acts to carry the metal body 7 to the opposite side of the heating element 1. Heat is conducted to the fin 6 so long as the electromagnet 8 is coupled with the metal body 7 and the heat is dissipated from the fin 6. When the switch 10 is turned off, the metal body 7 from which heat is dissipated falls gravitationally and returns back to the heat receiving portion 2 side. Cooling characteristics can be enhanced by using the metal body for transportation of heat thereby enhancing heat conduction characteristics.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以在提高冷却特性的同时小型化的冷却器。解决方案：在垂直方向上布置有包含呈现磁性的金属体7的管5，并且在管5的下部设置有附接有加热元件1的热接收部2 在相对侧的管5的上部，电磁铁8通过开关10配置并与直流电源9连接，翅片6固定在管5的上部的外周当从加热元件1通过热接收部分2传导的热量被存储在金属体7中时，开关10被接通，电磁体8的电磁力用于将金属体7运送到相对侧加热元件1.只要电磁体8与金属体7连接并从散热片6散发热量，就向翅片6传导热量。当开关10关闭时，热量为的金属体7 耗散的重力下降并返回到受热部2侧。通过使用金属体来输送热量可提高冷却特性，从而提高热传导特性。版权所有（C）2007，JPO＆INPIT

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