公开(公告)号：US20110198121A1

公开(公告)日：2011-08-18

申请号：US13025583

申请日：2011-02-11

申请人： Kazurou MATSUMOTO ,  Akira Nakasaka

发明人： Kazurou MATSUMOTO ,  Akira Nakasaka

IPC分类号： H05K5/00

CPC分类号： H05K5/0021

摘要： An assembly includes at least one electronic component, a bus bar electrically connected to the electronic component and having a connection portion, a case receiving both the electronic component and the bus bar and having first and second openings, and a drop prevention member having a drop prevention wall. The connection portion of the bus bar is to be connected with a terminal of an external connector by engaging a first engaging member to be placed inside the case through the first opening and a second engaging member provided in the external connector. In the assembly, there is defined, by the drop prevention wall, the connection portion of the bus bar, and part of the external connector, a confinement space for confining the first engaging member and thereby preventing it from dropping outside the confinement space during establishment of the engagement between the first and second engaging members.

摘要翻译： 组件包括至少一个电子部件，电连接到电子部件并具有连接部分的汇流条，容纳电子部件和汇流条两者并具有第一和第二开口的壳体，以及具有液滴 预防墙。 母线的连接部分通过接合第一接合构件而与外部连接器的端子相连接，第一接合构件通过第一开口接合在壳体内部，第二接合构件设置在外部连接器中。 在组件中，通过防滴壁，汇流条的连接部分和外部连接器的一部分限定了用于限制第一接合构件的限制空间，从而防止其在建立期间落在限制空间之外 第一和第二接合构件之间的接合。

公开(公告)号：US20110194322A1

公开(公告)日：2011-08-11

申请号：US13021934

申请日：2011-02-07

申请人： Akira Nakasaka ,  Masao Murakami

发明人： Akira Nakasaka ,  Masao Murakami

IPC分类号： H05K7/20

CPC分类号： H05K7/20927

摘要： The power conversion apparatus includes electronic components constituting a power conversion circuit, a cooler for cooling at least some of the electronic components, and a case housing the at least some of the electronic components and the cooler. The at least some of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit. The frame has such a shape that at least some of the electronic components constituting the internal unit are disposed inside the frame. The frame includes a terminal block on which input/output terminals for inputting and outputting controlled power are mounted for providing connection between the input/output terminals and external devices.

摘要翻译： 功率转换装置包括构成功率转换电路的电子部件，用于冷却至少一部分电子部件的冷却器，以及容纳至少一部分电子部件和冷却器的壳体。 电子部件和冷却器中的至少一些固定在框架内并作为内部单元集成。 框架具有构成内部单元的至少一些电子部件设置在框架内的形状。 框架包括端子块，在该端子块上安装用于输入和输出受控电力的输入/输出端子，用于提供输入/输出端子与外部设备之间的连接。

公开(公告)号：US20110194249A1

公开(公告)日：2011-08-11

申请号：US13021937

申请日：2011-02-07

申请人： Akira Nakasaka ,  Kenichi Oohama

发明人： Akira Nakasaka ,  Kenichi Oohama

IPC分类号： H05K7/20

CPC分类号： H01L23/473 ,  H01L25/112 ,  H01L2924/0002 ,  H02M7/003 ,  H05K7/1432 ,  H05K7/20927 ,  H01L2924/00

摘要： A power conversion apparatus includes electronic components configuring a power conversion circuit, a cooler for cooling at least part of the electronic components, and a case housing the electronic components and the cooler. The at least part of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit. The internal unit is fixed within the case through the frame. The frame has such a shape that the at least part of the electronic components is surrounded by the frame from four sides.

摘要翻译： 电力转换装置包括构成电力转换电路的电子部件，用于冷却电子部件的至少一部分的冷却器和容纳电子部件和冷却器的壳体。 电子部件和冷却器的至少一部分作为内部单元被固定并集成在框架中。 内部单元通过框架固定在外壳内。 该框架具有这样的形状，使得至少部分电子部件被框架从四个侧面包围。

公开(公告)号：US08514590B2

公开(公告)日：2013-08-20

申请号：US13021931

申请日：2011-02-07

申请人： Akira Nakasaka ,  Masaru Miyazaki ,  Kenichi Oohama

发明人： Akira Nakasaka ,  Masaru Miyazaki ,  Kenichi Oohama

IPC分类号： H02B1/01

CPC分类号： H05K7/20854 ,  H01L23/473 ,  H01L25/112 ,  H01L25/162 ,  H01L2924/0002 ,  H01L2924/00

摘要： The power conversion apparatus includes electronic components constituting a power conversion circuit, a cooler for cooling at least some of the electronic components, and a case housing the electronic components and the cooler. The at least some of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit . The internal unit including therein the semiconductor modules also includes a control circuit board fitted to board fixing sections formed in the frame so as to project from the frame in the height direction perpendicular to the plane of the frame. Each of the board fixing sections has a board abutment surface at a position closer to the frame than the tips of control terminals of the semiconductor modules formed so as to project in the height direction.

摘要翻译： 电力转换装置包括构成电力转换电路的电子部件，用于冷却至少一部分电子部件的冷却器，以及容纳电子部件和冷却器的壳体。 电子部件和冷却器中的至少一些固定在框架内并作为内部单元集成。 其中包括半导体模块的内部单元还包括控制电路板，该控制电路板安装成在框架中形成的固定部分，以便在与框架的平面垂直的高度方向上从框架突出。 每个板固定部分在比半导体模块的控制端子的尖端更靠近框架的位置处具有板抵接表面，所述端部形成为在高度方向上突出。

公开(公告)号：US20110194246A1

公开(公告)日：2011-08-11

申请号：US13021948

申请日：2011-02-07

申请人： Akira NAKASAKA ,  Satoshi Noda ,  Kenichi Oohama

发明人： Akira NAKASAKA ,  Satoshi Noda ,  Kenichi Oohama

IPC分类号： H05K7/20

CPC分类号： H05K7/20927 ,  B60K2001/005 ,  H02M7/003

摘要： An electric power conversion apparatus is provided which includes electronic components, a cooler, an internal unit, a capacitor, and a case. The internal unit has a frame to which at least one of the electronic components and the cooler are secured and which surrounds all around the one of the electronic components. The frame includes unit fixing sections through which the internal unit is fixed to the case and capacitor fixing sections through which the capacitor is fixed to the internal unit. The capacitor fixing sections are located inward of the frame more than the unit fixing sections. The internal unit is fixed to the case and thus works as a beam to increase the mechanical rigidity of the case. The fixing of the internal unit to the case minimizes external force to be exerted through the case on the electronic component and the cooler.

摘要翻译： 提供一种电力转换装置，其包括电子部件，冷却器，内部单元，电容器和壳体。 内部单元具有框架，电子部件和冷却器中的至少一个被固定到该框架上，并且围绕所述一个电子部件周围。 框架包括单元固定部分，内部单元通过该单元固定部分固定到壳体和电容器固定部分，电容器通过该固定部分固定到内部单元。 电容器固定部比单元固定部位于框架的内侧。 内部单元固定在壳体上，从而用作梁，以增加壳体的机械刚度。 将内部单元固定在壳体上可以最小化通过电子部件和冷却器上的外壳施加的外力。

公开(公告)号：US08803647B2

公开(公告)日：2014-08-12

申请号：US11798779

申请日：2007-05-16

申请人： Kenji Saka ,  Kazuhiro Kosaka ,  Akira Nakasaka

发明人： Kenji Saka ,  Kazuhiro Kosaka ,  Akira Nakasaka

IPC分类号： H01F27/02 ,  H01F27/08 ,  H05B6/12

CPC分类号： H01F41/0246 ,  H01F27/22 ,  H01F27/40 ,  H01F37/00 ,  H01F2017/046 ,  H01F2017/048

摘要： A reactor is provided with a coil, a core, and a case. The coil generates magnetic flux in response to supply of current thereto. The core is made of magnetic powder-containing resin filled in spaces inside and outside of the core. The case accommodates therein the coil and the core. The reactor is also provided with a cooling pipe (cooling member), which is arranged to be in contact with the core. A power converter is provided with semiconductor modules, a cooler, and the reactor. In the power converter, the cooler is arranged partially being in contact with the core of the reactor.

摘要翻译： 反应器设置有线圈，芯和壳体。 线圈响应于电流的供应而产生磁通量。 芯由含有磁性粉末的树脂填充在核心内部和外部的空间中。 壳体容纳线圈和芯。 反应器还设置有冷却管（冷却构件），其布置成与芯接触。 功率转换器设置有半导体模块，冷却器和反应器。 在功率转换器中，冷却器部分地布置成与反应器的核心接触。

公开(公告)号：US08440918B2

公开(公告)日：2013-05-14

申请号：US13025583

申请日：2011-02-11

申请人： Kazurou Matsumoto ,  Akira Nakasaka

发明人： Kazurou Matsumoto ,  Akira Nakasaka

IPC分类号： H05K5/00

CPC分类号： H05K5/0021

摘要： An assembly includes at least one electronic component, a bus bar electrically connected to the electronic component and having a connection portion, a case receiving both the electronic component and the bus bar and having first and second openings, and a drop prevention member having a drop prevention wall. The connection portion of the bus bar is to be connected with a terminal of an external connector by engaging a first engaging member to be placed inside the case through the first opening and a second engaging member provided in the external connector. In the assembly, there is defined, by the drop prevention wall, the connection portion of the bus bar, and part of the external connector, a confinement space for confining the first engaging member and thereby preventing it from dropping outside the confinement space during establishment of the engagement between the first and second engaging members.

摘要翻译： 组件包括至少一个电子部件，电连接到电子部件并具有连接部分的汇流条，容纳电子部件和汇流条两者并具有第一和第二开口的壳体，以及具有液滴 预防墙。 母线的连接部分通过接合第一接合构件而与外部连接器的端子相连接，第一接合构件通过第一开口接合在壳体内部，第二接合构件设置在外部连接器中。 在组件中，通过防滴壁，汇流条的连接部分和外部连接器的一部分限定了用于限制第一接合构件的限制空间，从而防止其在建立期间落在限制空间之外 第一和第二接合构件之间的接合。

公开(公告)号：US08929097B2

公开(公告)日：2015-01-06

申请号：US13021937

申请日：2011-02-07

申请人： Akira Nakasaka ,  Kenichi Oohama

发明人： Akira Nakasaka ,  Kenichi Oohama

IPC分类号： H02B1/01 ,  H01L23/473 ,  H01L25/11 ,  H05K7/14 ,  H05K7/20 ,  H02M7/00

CPC分类号： H01L23/473 ,  H01L25/112 ,  H01L2924/0002 ,  H02M7/003 ,  H05K7/1432 ,  H05K7/20927 ,  H01L2924/00

摘要： A power conversion apparatus includes electronic components configuring a power conversion circuit, a cooler for cooling at least part of the electronic components, and a case housing the electronic components and the cooler. The at least part of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit. The internal unit is fixed within the case through the frame. The frame has such a shape that the at least part of the electronic components is surrounded by the frame from four sides.

摘要翻译： 电力转换装置包括构成电力转换电路的电子部件，用于冷却电子部件的至少一部分的冷却器和容纳电子部件和冷却器的壳体。 电子部件和冷却器的至少一部分作为内部单元被固定并集成在框架中。 内部单元通过框架固定在外壳内。 该框架具有这样的形状，使得至少部分电子部件被框架从四个侧面包围。

公开(公告)号：US08724313B2

公开(公告)日：2014-05-13

申请号：US13021948

申请日：2011-02-07

申请人： Akira Nakasaka ,  Satoshi Noda ,  Kenichi Oohama

发明人： Akira Nakasaka ,  Satoshi Noda ,  Kenichi Oohama

IPC分类号： H05K7/20

CPC分类号： H05K7/20927 ,  B60K2001/005 ,  H02M7/003

摘要： An electric power conversion apparatus is provided which includes electronic components, a cooler, an internal unit, a capacitor, and a case. The internal unit has a frame to which at least one of the electronic components and the cooler are secured and which surrounds all around the one of the electronic components. The frame includes unit fixing sections through which the internal unit is fixed to the case and capacitor fixing sections through which the capacitor is fixed to the internal unit. The capacitor fixing sections are located inward of the frame more than the unit fixing sections. The internal unit is fixed to the case and thus works as a beam to increase the mechanical rigidity of the case. The fixing of the internal unit to the case minimizes external force to be exerted through the case on the electronic component and the cooler.

摘要翻译： 提供一种电力转换装置，其包括电子部件，冷却器，内部单元，电容器和壳体。 内部单元具有框架，电子部件和冷却器中的至少一个被固定到该框架上，并且围绕所述一个电子部件周围。 框架包括单元固定部分，内部单元通过该单元固定部分固定到壳体和电容器固定部分，电容器通过该固定部分固定到内部单元。 电容器固定部比单元固定部位于框架的内侧。 内部单元固定在壳体上，从而用作梁，以增加壳体的机械刚度。 将内部单元固定在壳体上可以最小化通过电子部件和冷却器上的外壳施加的外力。

公开(公告)号：US08687358B2

公开(公告)日：2014-04-01

申请号：US13021934

申请日：2011-02-07

申请人： Akira Nakasaka ,  Masao Murakami

发明人： Akira Nakasaka ,  Masao Murakami

IPC分类号： H05K7/20

CPC分类号： H05K7/20927

摘要： The power conversion apparatus includes electronic components constituting a power conversion circuit, a cooler for cooling at least some of the electronic components, and a case housing the at least some of the electronic components and the cooler. The at least some of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit. The frame has such a shape that at least some of the electronic components constituting the internal unit are disposed inside the frame. The frame includes a terminal block on which input/output terminals for inputting and outputting controlled power are mounted for providing connection between the input/output terminals and external devices.

摘要翻译： 功率转换装置包括构成功率转换电路的电子部件，用于冷却至少一部分电子部件的冷却器，以及容纳至少一部分电子部件和冷却器的壳体。 电子部件和冷却器中的至少一些固定在框架内并作为内部单元集成。 框架具有构成内部单元的至少一些电子部件设置在框架内的形状。 框架包括端子块，在该端子块上安装用于输入和输出受控电力的输入/输出端子，用于提供输入/输出端子与外部设备之间的连接。