专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014123508A Connection structure between circuit board and connection terminal 有权
标题翻译：电路板与连接端子之间的连接结构
公开(公告)号：JP2014123508A
公开(公告)日：2014-07-03
申请号：JP2012279656
申请日：2012-12-21
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： ITO YOSHINORI
IPC分类号： H01R12/55 , H01R4/34
摘要： PROBLEM TO BE SOLVED: To provide a connection structure directly connecting between a first connection terminal and a second connection terminal not through a circuit board, capable of securing a space for the connection within an area of the circuit board, capable of reducing restrictions of product design, and capable of downsizing external dimensions of a product.SOLUTION: A connection structure includes: a first connection terminal having a board connection part in one end and a terminal connection part; a circuit board disposed so as to cover the one end of the first connection terminal, and fixedly connected to the board connection part by fastening means; an opening provided in the circuit board, positioned at a portion corresponding to the terminal connection part and provided so as to expose the terminal connection part; and a second connection terminal fixedly connected to the terminal connection part by the fastening means while one end is in contact with the terminal connection part through the opening.
摘要翻译：要解决的问题：为了提供直接连接在不通过电路板的第一连接端子和第二连接端子之间的连接结构，能够在电路板的区域内确保用于连接的空间，能够减少产品的限制设计，并且能够减小产品的外部尺寸。解决方案：连接结构包括：第一连接端子，其一端具有板连接部分和端子连接部分; 电路板，被布置成覆盖第一连接端子的一端，并通过紧固装置固定地连接到电路板连接部分; 设置在所述电路板中的开口，位于与所述端子连接部对应的部分，并且设置成露出所述端子连接部; 以及第二连接端子，所述第二连接端子通过所述紧固装置固定地连接到所述端子连接部分，而一端通过所述开口与所述端子连接部分接触。

2. 发明专利

JP2014096890A Inverter equipment 审中-公开
标题翻译：逆变器装置
公开(公告)号：JP2014096890A
公开(公告)日：2014-05-22
申请号：JP2012246260
申请日：2012-11-08
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： SHIRAI SEIICHI
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide an inverter device which can use a plurality of types of main circuit elements in the same circuit substrate.SOLUTION: The inverter device has: a main circuit element constituting an inverter main circuit; an element identifier having element identification information added to the main circuit element; a controlled circuit which is installed in a circuit substrate, and, when the element identification information is given, drives and controls the main circuit element in accordance with the given element identification information; reading means which is installed in the circuit substrate and reads the element identification information of the element identifier; and transmission means which is installed in the circuit substrate and transmits the element identification information, which is read from the reading means, to the controlled circuit.
摘要翻译：要解决的问题：提供一种能够在同一电路基板中使用多种主电路元件的逆变器装置。解决方案：逆变器装置具有：构成逆变器主电路的主电路元件; 具有添加到主电路元件的元件识别信息的元件标识符; 安装在电路基板中的受控电路，并且当提供元件识别信息时，根据给定的元件识别信息来驱动和控制主电路元件; 读取装置，其安装在电路基板中，并读取元件标识符的元件识别信息; 以及传输装置，其安装在电路基板中并将从读取装置读取的元件识别信息发送到受控电路。

3. 发明专利

JP2014050137A Inverter device 有权
标题翻译：逆变器装置
公开(公告)号：JP2014050137A
公开(公告)日：2014-03-17
申请号：JP2012188748
申请日：2012-08-29
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： MIKI OSAMU
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To securely synchronize, when automatically back up parameter information in an inverter device main unit with parameter information stored in a communication module, both the pieces of parameter information.SOLUTION: When a communication module parameter stored in a communication module is changed (S609), communication module parameter-setting completion data stored in nonvolatile memories of the communication module and an inverter device main unit is set to be non-completion of setting (S610, S611). When a communication module parameter change by a user is completed (S612), the communication module parameter-setting completion data stored in the nonvolatile memory of the communication module is set to be completion of setting, and also, the communication module parameter-setting completion data and the communication module parameter that are stored in the nonvolatile memory of the communication module are stored into the nonvolatile memory of the inverter device main unit (S613).
摘要翻译：要解决的问题：当通过存储在通信模块中的参数信息自动备份逆变器装置主单元中的参数信息时，为了安全地同步两个参数信息。解决方案：当通信模块中存储的通信模块参数为改变（S609），通信模块的非易失性存储器中存储的通信模块参数设定完成数据和逆变器装置主单元被设定为不完成设定（S610，S611）。当完成用户改变通信模块参数（S612）时，将存储在通信模块的非易失性存储器中的通信模块参数设置完成数据设置为完成设置，并且通信模块参数设置完成存储在通信模块的非易失性存储器中的数据和通信模块参数被存储在逆变器装置主单元的非易失性存储器中（S613）。

4. 发明专利

JP2013153653A Inverter device 审中-公开
标题翻译：逆变器装置
公开(公告)号：JP2013153653A
公开(公告)日：2013-08-08
申请号：JP2013105052
申请日：2013-05-17
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： KERA HISASHI
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide an inverter device capable of relieving the burden of debugging work.SOLUTION: A required parameter generation section 34 creates control parameter information Z1 corresponding to a trigger signal given from the outside in actually operating an inverter device 1 and compares the created information Z1 to control parameter information Z2 previously input by a user and, when both thereof are different, issues an alarm.
摘要翻译：要解决的问题：提供一种能够减轻调试工作负担的逆变器装置。解决方案：所需参数产生部分34在实际操作逆变器装置1中产生与从外部给出的触发信号相对应的控制参数信息Z1，并进行比较所创建的信息Z1用于控制由用户预先输入的参数信息Z2，并且当它们都不同时，发出报警。

5. 发明专利

JP2013090475A Inverter device 有权
标题翻译：逆变器装置
公开(公告)号：JP2013090475A
公开(公告)日：2013-05-13
申请号：JP2011229682
申请日：2011-10-19
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： NOHARA KIYOTAKE , KAWAI TADASHI
IPC分类号： H02P7/06 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To reliably detect abnormality occurring in a motor driving a cooling fan without providing a special abnormality detection function to a cooling fan device.SOLUTION: An inverter device according to one embodiment includes a motor driving a cooling fan. Voltage measurement means measures a voltage between terminals of the motor when a driving voltage is applied to the motor. Abnormality detection means determines that abnormality occurs in the motor when a ripple component which is caused by rotation of the motor is not detected in the voltage measured by the voltage measurement means when the driving voltage is applied to the motor according to an operation signal.
摘要翻译：要解决的问题：为了可靠地检测在驱动冷却风扇的电动机中发生的异常，而不向冷却风扇装置提供特殊的异常检测功能。解决方案：根据一个实施例的逆变器装置包括驱动冷却风扇的电动机。电压测量意味着当驱动电压施加到电动机时测量电动机端子之间的电压。当驱动电压根据操作信号施加到电动机时，异常检测装置确定在由电压测量装置测量的电压中没有检测到由马达旋转引起的脉动分量的电动机中发生异常。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013009485A Voltage balancing circuit of inverter device 有权
标题翻译：逆变器装置的电压平衡电路
公开(公告)号：JP2013009485A
公开(公告)日：2013-01-10
申请号：JP2011139426
申请日：2011-06-23
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： GOSHI YOICHI , NOHARA KIYOTAKE
IPC分类号： H02J7/02 , H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide a voltage balancing circuit of an inverter device capable of reducing a voltage imbalance of each of a plurality of main circuit capacitors.SOLUTION: A voltage balancing circuit comprises: first and second main circuit capacitors that are connected in series among main terminals in which AC power supplies are rectified and output DC voltages; a first semiconductor switch and a second semiconductor switch interposed between terminals of the first main circuit capacitor; a third semiconductor switch and a fourth semiconductor switch interposed between terminals of the second main circuit capacitor; and a capacitor connected between a common connection point of the first and second semiconductor switches and a common connection point of the third and fourth semiconductor switches. By sequentially repeating ON/OFF of the first through fourth semiconductor switches, the voltage balancing circuit charges the first and second main circuit capacitors with an electric charge corresponding to a differential voltage of each terminal voltage of the first and second main circuit capacitors, discharges the capacitors and gradually reduces the differential voltage of each terminal voltage of the first and second main circuit capacitors.
摘要翻译：要解决的问题：提供能够减少多个主电路电容器中的每一个的电压不平衡的逆变器装置的电压平衡电路。电压平衡电路包括：串联连接在交流电源被整流并输出直流电压的主端子之间的第一和第二主电路电容器; 插入在第一主电路电容器的端子之间的第一半导体开关和第二半导体开关; 插入在第二主电路电容器的端子之间的第三半导体开关和第四半导体开关; 以及连接在第一和第二半导体开关的公共连接点与第三和第四半导体开关的公共连接点之间的电容器。通过依次重复第一至第四半导体开关的ON / OFF，电压平衡电路以与第一和第二主电路电容器的每个端电压的差分电压相对应的电荷对第一和第二主电路电容器充电，电容器，并逐渐降低第一和第二主电路电容器的每个端子电压的差分电压。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012244657A Mounting structure and mounting method of cooling fan 审中-公开
标题翻译：冷却风扇的安装结构和安装方法
公开(公告)号：JP2012244657A
公开(公告)日：2012-12-10
申请号：JP2011109318
申请日：2011-05-16
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： ICHIO ISAO
IPC分类号： H02M7/48 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To mount a cooling fan on an inverter while fixing the cooling fan firmly, and to facilitate the replacement work of the cooling fan.SOLUTION: The mounting structure includes a fan case provided in a housing of an inverter and housing a cooling fan for cooling heating components disposed therein by sliding, a guide part which guides the cooling fan housed in the fan case to a predetermined position, and a pressing force application part which fixes the cooling fan at the predetermined position by applying a pressing force thereto. In the mounting method, the cooling fan is housed in a fan case provided in the housing of an inverter by sliding, the cooling fan housed in the fan case is guided to a predetermined position by a guide part, and then the cooling fan is fixed at the predetermined position by applying a pressing force to the cooling fan from a pressing force application part.
摘要翻译：要解决的问题：将冷却风扇固定在变频器上时，将风扇安装在冷却风扇上，以方便冷却风扇的更换。解决方案：安装结构包括设置在逆变器的壳体中的风扇壳体，并且容纳用于冷却通过滑动设置在其中的加热部件的冷却风扇;引导部件，其将容纳在风扇壳体中的冷却风扇引导到预定位置以及按压力施加部，其通过对其施加压力而将冷却风扇固定在预定位置。在安装方法中，通过滑动将冷却风扇容纳在设置在逆变器的壳体内的风扇壳体中，将容纳在风扇壳体中的冷却风扇通过引导部引导到规定位置，然后将冷却风扇固定在预定位置，通过从压力施加部分向冷却风扇施加压力。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012205392A Inverter device and method for estimating lifetime of electrolytic capacitor 有权
标题翻译：逆变器装置和估计电解电容器寿命的方法
公开(公告)号：JP2012205392A
公开(公告)日：2012-10-22
申请号：JP2011067717
申请日：2011-03-25
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： WATANABE JUNPEI , KAWAI TADASHI
IPC分类号： H02M7/48 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide an inverter device that can more accurately estimate the lifetime of an electrolytic capacitor.SOLUTION: According to one embodiment, capacity change estimation means estimates the change of electrostatic capacity of an electrolytic capacitor with respect to the electrostatic capacity at a reference time point, and storage means stores data showing temporal change of electrostatic capacity under specific reference conditions as a temporal change data, which has been preassigned to the electrolytic capacitor. In addition, life estimation means estimates the actual lifetime of the electrolytic capacitor from the relationship among the lifetime prescribed in the temporal change data, elapsed time of the temporal change data corresponding to the change of electrostatic capacity that was estimated by the capacity change estimation means at a time point when time t had elapsed from the reference time point, and time t when the above estimation was conducted. Information output means externally outputs information on the estimation of lifetime.
摘要翻译：要解决的问题：提供可以更准确地估计电解电容器的寿命的逆变器装置。解决方案：根据一个实施例，容量变化估计装置估计电解电容器相对于参考时间点的静电容量的静电容量的变化，存储装置存储显示在特定参考下静电容量的时间变化的数据作为时间变化数据的条件，其被预先分配给电解电容器。此外，寿命估计装置根据时间变化数据中规定的寿命与由容量变化推定单元估计出的静电电容变化对应的时间变化数据的经过时间之间的关系来估算电解电容器的实际寿命在从基准时刻起经过时刻t的时刻，进行上述估计时的时刻t。信息输出装置从外部输出关于寿命估计的信息。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012044835A Inverter device 有权
标题翻译：逆变器装置
公开(公告)号：JP2012044835A
公开(公告)日：2012-03-01
申请号：JP2010186103
申请日：2010-08-23
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： KERA HISASHI
IPC分类号： H02P3/18 , H02M7/48 , H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide an inverter device capable of protecting an inverter main circuit from a regenerative energy.SOLUTION: A voltage control circuit calculates a command value Vc of a voltage output to an inverter part driven by an AC motor 4 in an analog manner. Deceleration control means temporarily increases the command value Vc to a second command value higher than a first command value given in a state immediately before starting deceleration of the AC motor, immediately after starting the deceleration and then controls the command value to decrease to a third command value that is higher than the first command and lower than the second command value.

10. 发明专利

JP2012044750A Inverter device and attachment mechanism 有权
标题翻译：逆变器装置和附件机构
公开(公告)号：JP2012044750A
公开(公告)日：2012-03-01
申请号：JP2010182249
申请日：2010-08-17
申请人： Toshiba Schneider Inverter Corp , 東芝シュネデール・インバータ株式会社
发明人： ICHIO ISAO
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide an inverter device and an attachment mechanism, which can simplify attaching work of the inverter device and which can easily exchange an old type inverter device to a new type.SOLUTION: The attachment mechanism is to attach a housing of the inverter device to an attached side, and it includes a plurality of attaching members which are arranged on an attaching face side confronted with the attached side in the housing and are fixed to the attached side by a fixing tool. The plurality of attaching members are supported by rotation supporting means so that they can rotate on the attaching face side of the housing. Guide means guiding the attaching members to a prescribed sliding direction are installed in the plurality of attaching members by engagement with the rotation supporting means. Positions of the plurality of attaching members in the same plane on the attaching face side can be adjusted by moving them in the rotation direction around the rotation supporting means and the sliding direction.
摘要翻译：要解决的问题：提供一种能够简化逆变器装置的附接工作并且可以容易地将旧型逆变器装置更换为新型的逆变器装置和附接机构。解决方案：安装机构是将逆变器装置的壳体附接到安装侧，并且其包括多个附接构件，所述多个附接构件布置在与壳体中的附接侧面对的安装面侧上并固定到附着侧用固定工具。多个安装构件由旋转支撑装置支撑，使得它们能够在壳体的附接面侧上旋转。通过与旋转支撑装置的接合，将安装构件引导到规定的滑动方向的导向装置安装在多个附接构件中。可以通过围绕旋转支撑装置和滑动方向在旋转方向上移动多个附着构件在安装面侧的同一平面中的位置。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式