公开(公告)号：US20110211981A1

公开(公告)日：2011-09-01

申请号：US13128140

申请日：2009-11-06

申请人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato ,  Tadashi Kuribara

发明人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato ,  Tadashi Kuribara

IPC分类号： F04B17/03

CPC分类号： F04C29/0085 ,  F04B39/121 ,  F04C18/0215 ,  F04C23/008 ,  F04C23/02 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/07 ,  F04C2270/10

摘要： Provided is an inverter-integrated electric compressor excellent in joining strength and joining reliability at electrical joint. An inverter-integrated electric compressor wherein a motor is incorporated and a motor drive circuit including the inverter is surrounded by a compressor housing, characterized in that a bus bar joint section at which bus bars are electrically joined together is provided in the motor drive circuit, and a tip of at least one of the bus bars, the tip being located at the bus bar joint section, is split into small joining sections.

摘要翻译： 提供一种在电接头处的接合强度和接合可靠性优异的变频器一体式电动压缩机。 一种逆变器一体式电动压缩机，其中并入有电动机，并且包括逆变器的电动机驱动电路被压缩机壳体包围，其特征在于，在所述电动机驱动电路中设置有汇流条接合在一起的汇流条接合部， 并且至少一个汇流条的尖端位于汇流条接头部分处，被分成小的接合部分。

公开(公告)号：US20110206544A1

公开(公告)日：2011-08-25

申请号：US13128113

申请日：2009-11-06

申请人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato

发明人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato

IPC分类号： F04B35/04

CPC分类号： H02K11/02 ,  F04B39/121 ,  F04C18/0215 ,  F04C23/008 ,  F04C23/02 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/07 ,  F04C2270/10 ,  H02K11/024 ,  H02K11/05 ,  H02K11/33

摘要： Provided is an inverter-integrated electric compressor wherein the attachability of a coil component has been improved while reliability of a connection state at the electrical joints is ensured by simplifying a mechanism which electrically connects the coil component, such as one for removing electromagnetic noise, to a motor drive circuit. An inverter-integrated electric compressor, wherein a motor drive circuit including an inverter is surrounded by a compressor housing, is characterized in that a coil component comprising a plurality of conductor wires wound in parallel is attached to the motor drive circuit through a seat, the seat is provided with a protrusion which can be fitted into a seat affixing hole provided in a case member for housing the motor drive circuit, a plurality of terminal holes are arranged in the portion where the protrusion is provided, the plurality of conductor wires pulled out from the coil component are inserted, in a one-to-one correspondence, into the plurality of terminal holes in such a manner that the mutual interval between the wires is widened, and the end of each conductor wire is connected electrically to the motor drive circuit.

摘要翻译： 提供了一种逆变器一体式电动压缩机，其中通过简化将线圈部件（例如用于除去电磁噪声的线圈部件）电连接到将电磁噪声除去的线圈部件电连接到机械装置上的机构，可以确保线圈部件的安装性，同时确保电接头处的连接状态的可靠性 电动机驱动电路。 一种逆变器集成式电动压缩机，其特征在于，包括逆变器的电动机驱动电路由压缩机壳体包围，其特征在于，包括并联绕组的多根导线的线圈部件通过座椅安装到所述电动机驱动电路， 座设置有突起，该突起可以装配到设置在用于容纳马达驱动电路的壳体构件中的座椅固定孔中，在设置突起的部分中布置有多个端子孔，多个导线拉出 从线圈部件以一一对应的方式插入到多个端子孔中，使得电线之间的相互间隔变宽，并且每根导线的端部电连接到电动机驱动 电路。

公开(公告)号：US08698364B2

公开(公告)日：2014-04-15

申请号：US13128113

申请日：2009-11-06

申请人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato

发明人： Atsushi Saito ,  Makoto Shibuya ,  Kazumi Ohsato

IPC分类号： H02K9/00 ,  H02K11/00

CPC分类号： H02K11/02 ,  F04B39/121 ,  F04C18/0215 ,  F04C23/008 ,  F04C23/02 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/07 ,  F04C2270/10 ,  H02K11/024 ,  H02K11/05 ,  H02K11/33

摘要： Provided is an inverter-integrated electric compressor wherein the attachability of a coil component has been improved while reliability of a connection state at the electrical joints is ensured by simplifying a mechanism which electrically connects the coil component, such as one for removing electromagnetic noise, to a motor drive circuit. An inverter-integrated electric compressor, wherein a motor drive circuit including an inverter is surrounded by a compressor housing, is characterized in that a coil component comprising a plurality of conductor wires wound in parallel is attached to the motor drive circuit through a seat, the seat is provided with a protrusion which can be fitted into a seat affixing hole provided in a case member for housing the motor drive circuit, a plurality of terminal holes are arranged in the portion where the protrusion is provided, the plurality of conductor wires pulled out from the coil component are inserted, in a one-to-one correspondence, into the plurality of terminal holes in such a manner that the mutual interval between the wires is widened, and the end of each conductor wire is connected electrically to the motor drive circuit.

摘要翻译： 提供了一种逆变器一体式电动压缩机，其中通过简化将线圈部件（例如用于除去电磁噪声的线圈部件）电连接到将电磁噪声除去的线圈部件电连接到机械装置上的机构，可以确保线圈部件的可附接性，同时确保电接头处的连接状态的可靠性 电机驱动电路。 一种逆变器集成式电动压缩机，其特征在于，包括逆变器的电动机驱动电路由压缩机壳体包围，其特征在于，包括并联绕组的多根导线的线圈部件通过座椅安装到所述电动机驱动电路， 座设置有突起，该突起可以装配到设置在用于容纳马达驱动电路的壳体构件中的座椅固定孔中，多个端子孔布置在设置突起的部分中，多根导线拉出 从线圈部件以一一对应的方式插入到多个端子孔中，使得电线之间的相互间隔变宽，并且每根导线的端部电连接到电动机驱动 电路。

公开(公告)号：US20110142695A1

公开(公告)日：2011-06-16

申请号：US13001161

申请日：2009-06-26

申请人： Masanori Taguchi ,  Kazumi Ohsato ,  Eiji Kobayashi ,  Tadashi Kuribara

发明人： Masanori Taguchi ,  Kazumi Ohsato ,  Eiji Kobayashi ,  Tadashi Kuribara

IPC分类号： F04B35/04

CPC分类号： F04C23/008 ,  F04B39/14 ,  F04C2240/803

摘要： The present invention provides an electric compressor in which a lead wire on the motor driving circuit side can be electrically connected positively to a sealed terminal. Because the sealed terminal is formed from a terminal body which is made of a metal having electrical conductivity and whose end is provided with a male threaded portion, and a joining nut made of a metal having electrical conductivity and which is different from the material for the terminal body, and is threadably mounted on the male threaded portion of the terminal body, it is possible to positively join the joining nut of a different material to the terminal body and to positively join the lead wire of the same material as the joining nut to the joining nut by welding, whereby it becomes possible to electrically connect a lead wire on the driving circuit housing chamber side positively to the sealed terminal.

摘要翻译： 本发明提供一种电动压缩机，其中马达驱动电路侧的引线可以与密封端子电连接。 因为密封端子由端子体形成，端子体由具有导电性的金属制成并且其端部设置有阳螺纹部分，并且由具有导电性的金属制成并且与用于 并且可螺纹安装在端子体的阳螺纹部分上，可以将不同材料的接合螺母正确地连接到端子体，并将与接合螺母相同材料的引线正确地接合到 通过焊接接合螺母，由此可以将驱动电路容纳室侧的引线与密封端子正电连接。

公开(公告)号：US20110211980A1

公开(公告)日：2011-09-01

申请号：US13128130

申请日：2009-11-06

申请人： Makoto Shibuya ,  Kazumi Ohsato ,  Kei Kurosaki

发明人： Makoto Shibuya ,  Kazumi Ohsato ,  Kei Kurosaki

IPC分类号： F04B35/04

CPC分类号： F04B39/121 ,  F04C18/0215 ,  F04C23/008 ,  F04C23/02 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/07 ,  F04C2270/10 ,  H02K11/33 ,  H02M7/003

摘要： Provided is a low-cost compressor having excellent operation stability which enables the improvement of the stability of a control circuit by shielding electromagnetic noise and the effective prevention of the vibration of a control substrate while the design flexibility is maintained at the same high level as that of conventional ones. An inverter-integrated electric compressor in which a motor is incorporated and a high-voltage circuit for motor drive including an inverter and a control substrate provided with a low-voltage circuit for control are provided in a compressor housing is characterized in that a shield plate made of a material capable of shielding an electromagnetic noise emitted from the high-voltage circuit for motor drive toward the low-voltage circuit for control is interposed between the high-voltage circuit for motor drive and the control substrate, and the shield plate and the control substrate are fixed to each other and both are fixed at a predetermined position in the compressor housing.

摘要翻译： 提供了一种具有优异的操作稳定性的低成本压缩机，其能够通过屏蔽电磁噪声来提高控制电路的稳定性，并且有效地防止控制基板的振动，同时将设计灵活性保持在与该控制基板相同的高水平 的常规。 在压缩机壳体中设置有并入有电动机的逆变器一体式电动压缩机和具有逆变器的电动机驱动用高压电路和设置有控制用低压电路的控制基板，其特征在于， 由电动机驱动用高压电路与控制基板之间插入能够屏蔽从用于电动机驱动的高压电路向低压电路发出的电磁噪声的材料，以及屏蔽板和 控制基板彼此固定并且两者固定在压缩机壳体中的预定位置。

公开(公告)号：US20110217190A1

公开(公告)日：2011-09-08

申请号：US13128613

申请日：2009-11-10

申请人： Jun Mizuno ,  Makoto Shibuya ,  Kazumi Ohsato ,  Toshimasa Shima ,  Eisuke Fujimura

发明人： Jun Mizuno ,  Makoto Shibuya ,  Kazumi Ohsato ,  Toshimasa Shima ,  Eisuke Fujimura

IPC分类号： F04B35/04

CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C2240/808

摘要： Disclosed is a low-cost, inverter-integrated electric compressor with which a high degree of design freedom is maintained, high vibration resistance can be achieved by reliable anchoring of the circuit components, the weight can be reduced easily, and which has excellent operational stability. An inverter-integrated electric compressor has a built-in motor and has a substrate provided with a motor drive circuit including an inverter. In the inverter-integrated electric compressor, after electric components including the substrate have been fixed in a housing space surrounded by a compressor housing and have been assembled, the housing space is filled with an insulating resin, and at least a part of the electric components are sealed by the solidified filling resin. The inverter-integrated electric compressor is characterized in that a resin frame, which has a concave retaining part provided with a concave part formed in a concave shape along the outlines of the circuit components provided on the substrate and has a vent hole provided in the concave retaining part, is mounted on the substrate, and a resin injection space, which can be filled with resin, is formed between the circuit components on the substrate and the resin frame.

摘要翻译： 公开了一种低成本，逆变器集成的电动压缩机，其具有高度的设计自由度，通过可靠地固定电路部件可以实现高抗震性，重量可以容易地降低，并且具有优异的操作稳定性 。 逆变器一体式电动压缩机具有内置电动机，并且具有设置有包括逆变器的电动机驱动电路的基板。 在逆变器一体式电动压缩机中，在包括基板的电气部件已经固定在由压缩机壳体包围的壳体空间中并且已经组装之后，容纳空间填充有绝缘树脂，并且至少一部分电气部件 被固化的填充树脂密封。 逆变器一体型电动压缩机的特征在于，具有凹部保持部的树脂框架，该凹部保持部具有沿着设置在基板上的电路部件的轮廓形成为凹状的凹部，并且具有设置在该凹部 保持部件安装在基板上，并且在基板上的电路部件和树脂框架之间形成可填充有树脂的树脂注入空间。

公开(公告)号：US08303271B2

公开(公告)日：2012-11-06

申请号：US12680064

申请日：2008-08-27

申请人： Hideo Ikeda ,  Eiji Kobayashi ,  Kazumi Ohsato ,  Masanori Taguchi ,  Shigeyuki Koyama ,  Suguru Okazawa

发明人： Hideo Ikeda ,  Eiji Kobayashi ,  Kazumi Ohsato ,  Masanori Taguchi ,  Shigeyuki Koyama ,  Suguru Okazawa

IPC分类号： F04B39/06

CPC分类号： F04B39/06 ,  F04B35/04 ,  F04B39/12 ,  F04C18/0207 ,  F04C23/008 ,  F04C23/02 ,  F04C29/045 ,  F04C29/047 ,  F04C2240/30 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/20

摘要： An electric compressor integral with a drive circuit incorporates a compression mechanism section, a motor for driving the compression mechanism section, and a motor drive circuit. A refrigerant gas chamber having a refrigerant gas expansion space, into which refrigerant gas is introduced, is formed between a drive circuit installation section and a motor installation section, by a first partition wall provided on the drive circuit side and a second partition wall provided on the motor side, the side opposite the drive circuit side. The refrigerant gas chamber is interrupted by the first partition wall against the drive circuit installation section and is communicated with the motor installation section by a through hole that is provided in the second partition wall and through which the refrigerant gas can pass. Heat generating components, particularly in the drive circuit, can be easily and effectively cooled, and also on the motor installation side, cooling of the motor and lubrication of a bearing section can be easily and excellently performed.

摘要翻译： 与驱动电路一体化的电动压缩机包括压缩机构部，用于驱动压缩机构部的电动机和电动机驱动电路。 具有制冷剂气体膨胀空间的制冷剂气体室，通过设置在驱动电路侧的第一分隔壁和设置在驱动电路侧的第二分隔壁，在驱动电路安装部和电动机安装部之间形成有制冷剂气体导入到其中的制冷剂气体膨胀空间 电机侧，驱动电路侧相对侧。 制冷剂气体室被第一隔壁相对于驱动回路安装部分中断，并且通过设置在第二隔壁中的通孔与电动机安装部分连通，制冷剂气体可以通过该通孔。 特别是在驱动电路中的发热部件可以容易且有效地冷却，并且在电动机安装侧，电动机的冷却和轴承部分的润滑也可以容易地和显着地进行。

公开(公告)号：US20100209266A1

公开(公告)日：2010-08-19

申请号：US12680064

申请日：2008-08-27

申请人： Hideo Ikeda ,  Eiji Kobayashi ,  Kazumi Ohsato ,  Masanori Taguchi ,  Shigeyuki Koyama ,  Suguru Okazawa

发明人： Hideo Ikeda ,  Eiji Kobayashi ,  Kazumi Ohsato ,  Masanori Taguchi ,  Shigeyuki Koyama ,  Suguru Okazawa

IPC分类号： F04B35/04 ,  H02K7/14

CPC分类号： F04B39/06 ,  F04B35/04 ,  F04B39/12 ,  F04C18/0207 ,  F04C23/008 ,  F04C23/02 ,  F04C29/045 ,  F04C29/047 ,  F04C2240/30 ,  F04C2240/403 ,  F04C2240/803 ,  F04C2240/808 ,  F04C2270/20

摘要： An electric compressor integral with a drive circuit incorporates a compression mechanism section, a motor for driving the compression mechanism section, and a motor drive circuit. A refrigerant gas chamber having a refrigerant gas expansion space, into which refrigerant gas is introduced, is formed between a drive circuit installation section and a motor installation section, by a first partition wall provided on the drive circuit side and a second partition wall provided on the motor side, the side opposite the drive circuit side. The refrigerant gas chamber is interrupted by the first partition wall against the drive circuit installation section and is communicated with the motor installation section by a through hole that is provided in the second partition wall and through which the refrigerant gas can pass. Heat generating components, particularly in the drive circuit, can be easily and effectively cooled, and also on the motor installation side, cooling of the motor and lubrication of a bearing section can be easily and excellently performed.

摘要翻译： 与驱动电路一体化的电动压缩机包括压缩机构部，用于驱动压缩机构部的电动机和电动机驱动电路。 具有制冷剂气体膨胀空间的制冷剂气体室，通过设置在驱动电路侧的第一分隔壁和设置在驱动电路侧的第二分隔壁，在驱动电路安装部和电动机安装部之间形成有制冷剂气体导入到其中的制冷剂气体膨胀空间 电机侧，驱动电路侧相对侧。 制冷剂气体室被第一隔壁相对于驱动回路安装部分中断，并且通过设置在第二隔壁中的通孔与电动机安装部分连通，制冷剂气体可以通过该通孔。 特别是在驱动电路中的发热部件可以容易且有效地冷却，并且在电动机安装侧，电动机的冷却和轴承部分的润滑也可以容易地和显着地进行。

公开(公告)号：US07083399B2

公开(公告)日：2006-08-01

申请号：US10288374

申请日：2002-11-06

申请人： Tadashi Kurihara ,  Kazumi Ohsato ,  Seiichi Hoshino

发明人： Tadashi Kurihara ,  Kazumi Ohsato ,  Seiichi Hoshino

IPC分类号： F04B17/00 ,  F04B35/04

CPC分类号： H02K3/522 ,  F04C18/0215 ,  F04C23/008 ,  H02K5/225 ,  H02K7/14 ,  H02K11/33 ,  H02K2203/03

摘要： A motor-driven compressor includes a housing having a compression portion for compressing refrigerant, a motor for driving the compression portion, and a drive circuit for controlling the motor. A connection member having a plate shape is disposed at one end of the motor. The connection member connects a plurality of coils of the motor to the drive circuit. In such motor-driven compressors, because the rolling and bundling of electrical wires extending from coils to connect the drive circuit are not necessary, the size of the motor-driven compressor may be reduced.

公开(公告)号：US5645477A

公开(公告)日：1997-07-08

申请号：US649109

申请日：1996-05-17

申请人： Naoto Satoh ,  Kazumi Ohsato

发明人： Naoto Satoh ,  Kazumi Ohsato

IPC分类号： G07D1/06 ,  G07D1/00 ,  G07D1/02

CPC分类号： G07D1/00

摘要： This invention is directed to a change returning device employed in a coin mechanism of a vending machine. The change returning device is associated with a lower end of a change stacking tube, and includes a ring-shaped member capable of containing the lowest coin stacked within the tube. A block member is connected to a lower end surface of one peripheral portion the ring-shaped member. The block member is disposed on a sliding plate and engageable therewith. The sliding plate is slidably reciprocatingly disposed on a stationary member. A first sloped surface is formed at a part of an upper end surface of the stationary member and a second sloped surface is formed at a part of an upper end surface of the block member. An inclined vertical groove extends from a lower edge of the first sloped surface. The lower edge of the second sloped surface of the block member projects beyond the upper edge of the first sloped surface of the stationary member when the sliding plate reaches at a first furthermost point together with the block member during reciprocating motion of the sliding plate. The second sloped surface of the block member is generally aligned with the first sloped surface of the stationary member when the sliding plate reaches a second furthermost point together with the block member during reciprocating motion of the sliding plate.

摘要翻译： 本发明涉及一种用于自动售货机的硬币机构中的变换返回装置。 更换返回装置与更换堆叠管的下端相关联，并且包括能够容纳堆叠在管内的最低硬币的环形构件。 块构件连接到环形构件的一个周边部的下端面。 该块构件设置在滑动板上并与其接合。 滑动板可滑动地往复配置在固定件上。 第一倾斜表面形成在固定构件的上端表面的一部分处，并且第二倾斜表面形成在块构件的上端表面的一部分处。 倾斜的垂直槽从第一倾斜表面的下边缘延伸。 当滑动板在滑板的往复运动期间与滑动板一起到达第一最远点时，块构件的第二倾斜表面的下边缘突出超过固定构件的第一倾斜表面的上边缘。 当滑动板在滑动板的往复运动期间与滑动板一起到达第二最远点时，块构件的第二倾斜表面大致与固定构件的第一倾斜表面对准。