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1.发明申请公开(公告)号：US20160036305A1
公开(公告)日：2016-02-04
申请号：US14812866
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Hiroyuki Kawata , Masashi Yamasaki
CPC classification number: B62D5/0412 , B62D5/0463 , H02K5/225 , H02K11/33 , H02P25/22
Abstract: A driver unit has a rotating electric machine and a frame member that is disposed on one axial end of the rotating electric machine. A substrate is fixed onto one surface of the frame member which faces away from the rotating electric machine. Switching elements constituting inverters for switching power supply to winding groups are mounted on a first surface for enabling heat dissipation toward the frame member. An Integrated Circuit (IC) is mounted on the first surface for enabling heat dissipation toward the frame member. An electronic component is mounted on a second surface at an overlapping position that at least partially overlaps a mounting position of the IC.
Abstract translation: 驱动器单元具有旋转电机和设置在旋转电机的一个轴向端部上的框架构件。 基板被固定在框架构件的远离旋转电机的一个表面上。 构成用于将电源切换到绕组的逆变器的开关元件安装在第一表面上，以使得能够朝向框架构件散热。 集成电路（IC）安装在第一表面上，以便朝向框架构件散热。 电子部件安装在与IC的安装位置至少部分重叠的重叠位置的第二表面上。
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2.发明授权公开(公告)号：US09359004B2
公开(公告)日：2016-06-07
申请号：US14812866
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Hiroyuki Kawata , Masashi Yamasaki
CPC classification number: B62D5/0412 , B62D5/0463 , H02K5/225 , H02K11/33 , H02P25/22
Abstract: A driver unit has a rotating electric machine and a frame member that is disposed on one axial end of the rotating electric machine. A substrate is fixed onto one surface of the frame member which faces away from the rotating electric machine. Switching elements constituting inverters for switching power supply to winding groups are mounted on a first surface for enabling heat dissipation toward the frame member. An Integrated Circuit (IC) is mounted on the first surface for enabling heat dissipation toward the frame member. An electronic component is mounted on a second surface at an overlapping position that at least partially overlaps a mounting position of the IC.
Abstract translation: 驱动器单元具有旋转电机和设置在旋转电机的一个轴向端部上的框架构件。 基板被固定在框架构件的远离旋转电机的一个表面上。 构成用于将电源切换到绕组的逆变器的开关元件安装在第一表面上，以使得能够朝向框架构件散热。 集成电路（IC）安装在第一表面上，以便朝向框架构件散热。 电子部件安装在与IC的安装位置至少部分重叠的重叠位置的第二表面上。
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Patent Agency Ranking
3.发明授权公开(公告)号：US09473004B2
公开(公告)日：2016-10-18
申请号：US14812769
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Yuuta Kadoike , Hideki Kabune , Hiroyuki Kawata
CPC classification number: H02K9/22 , B62D5/0406 , B62D5/0412 , H02K11/33
Abstract: A drive device that includes a motor having a rotor disposed relative to a stator, a cover having a one-end-closed cylinder shape and positioned on one axial end side of the motor, and a substrate on the inside of the cover perpendicular to a motor shaft having electronic components implemented on the substrate. The drive device also includes a connector positioned on a motor side of the substrate with an opening that is connectable to an external terminal. The opening of the connector faces outward relative to the motor shaft. The drive device further includes a heat sink having a frame end part and a heat receiving part formed in one body. The drive device increases heat capacity of the heat sink without increasing its height.
Abstract translation: 一种驱动装置，包括具有相对于定子设置的转子的电动机，具有一端闭合圆筒形并且位于所述电动机的一个轴向端侧的盖，以及垂直于所述电动机的所述盖的内侧的基板 电机轴具有在基板上实现的电子部件。 驱动装置还包括位于基板的马达侧的连接器，该连接器具有可连接到外部端子的开口。 连接器的开口相对于电机轴向外面。 驱动装置还包括具有框架端部和形成在一体内的受热部的散热器。 驱动装置增加散热器的热容量而不增加散热器的高度。
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公开(公告)号：US09329090B2
公开(公告)日：2016-05-03
申请号：US14578551
申请日：2014-12-22
Applicant: DENSO CORPORATION
Inventor： Junichi Ogoshi , Hiroyuki Kawata , Toshio Tsutsui , Shinsuke Ota
Abstract: In an electronic device, a heat generation part pattern is connected to a heat generating element to heat from the heat generating element. A temperature detecting element is disposed adjacent to a first surface of a substrate. A direct under layer pattern is disposed on a second surface of the substrate opposite to the temperature detecting element in an area including a portion corresponding to the temperature detecting element. An interlayer connection pillar connects between the heat generation part pattern and the direct under layer pattern to conduct heat. The heat generated from the heat generating element is effectively conducted to the temperature detecting element through the heat generation part pattern, the interlayer connection pillar, and the direct under layer pattern, and thus the temperature detecting element accurately detects the temperature of the heat generating element.
Abstract translation: 在电子设备中，将发热部件图案连接到发热元件，以从发热元件加热。 温度检测元件邻近基板的第一表面设置。 在包括对应于温度检测元件的部分的区域中，在与温度检测元件相对的基板的第二表面上设置直接下层图案。 层间连接柱连接在发热部分图案和直接下层图案之间以传导热量。 由发热元件产生的热量通过发热部件图案，层间连接柱和直下层图案有效地传导到温度检测元件，因此温度检测元件精确地检测发热元件的温度 。
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5.发明申请公开(公告)号：US20160036303A1
公开(公告)日：2016-02-04
申请号：US14812769
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Yuuta Kadoike , Hideki Kabune , Hiroyuki Kawata
CPC classification number: H02K9/22 , B62D5/0406 , B62D5/0412 , H02K11/33
Abstract: A drive device that includes a motor having a rotor disposed relative to a stator, a cover having a one-end-closed cylinder shape and positioned on one axial end side of the motor, and a substrate on the inside of the cover perpendicular to a motor shaft having electronic components implemented on the substrate. The drive device also includes a connector positioned on a motor side of the substrate with an opening that is connectable to an external terminal. The opening of the connector faces outward relative to the motor shaft. The drive device further includes a heat sink having a frame end part and a heat receiving part formed in one body. The drive device increases heat capacity of the heat sink without increasing its height.
Abstract translation: 一种驱动装置，包括具有相对于定子设置的转子的电动机，具有一端闭合圆筒形并且位于所述电动机的一个轴向端侧的盖，以及垂直于所述电动机的所述盖的内侧的基板 电机轴具有在基板上实现的电子部件。 驱动装置还包括位于基板的马达侧的连接器，该连接器具有可连接到外部端子的开口。 连接器的开口相对于电机轴向外面。 驱动装置还包括具有框架端部和形成在一体内的受热部的散热器。 驱动装置增加散热器的热容量而不增加散热器的高度。
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6.发明授权公开(公告)号：US09479025B2
公开(公告)日：2016-10-25
申请号：US14812807
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Hiroyuki Kawata , Masashi Yamasaki , Takeshi Sawada
CPC classification number: H02K5/225 , B62D5/0412 , B62D5/0463 , H02K11/20 , H02K11/33
Abstract: A drive device includes a rotating electric machine, a substrate, a first drive element, a second drive element, a first extension line, and a second extension line. The rotating electric machine including a stator with a first winding group and a second winding group wound on the stator in at least three phases. The first extension line and the first drive element, as well as the second extension line and the second drive element have respectively reversed phase orders in an arrangement of the phase orders from an end close to a reference position toward an other end of the arrangement. In such manner, variation of wiring lengths from an electric power supply region among different phases is reduced.
Abstract translation: 驱动装置包括旋转电机，基板，第一驱动元件，第二驱动元件，第一延伸线和第二延伸线。 该旋转电机包括具有第一绕组组的定子和至少三相缠绕在定子上的第二绕组组。 第一延长线和第一驱动元件以及第二延伸线和第二驱动元件分别具有相位顺序从靠近参考位置的端部朝向该装置的另一端的相序的反相。 以这种方式，减少了不同相中的电力供应区域的布线长度的变化。
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7.发明申请公开(公告)号：US20160036289A1
公开(公告)日：2016-02-04
申请号：US14812807
申请日：2015-07-29
Applicant: DENSO CORPORATION
Inventor： Hiroyuki Kawata , Masashi Yamasaki , Takeshi Sawada
CPC classification number: H02K5/225 , B62D5/0412 , B62D5/0463 , H02K11/20 , H02K11/33
Abstract: A drive device includes a rotating electric machine, a substrate, a first drive element, a second drive element, a first extension line, and a second extension line. The rotating electric machine including a stator with a first winding group and a second winding group wound on the stator in at least three phases. The first extension line and the first drive element, as well as the second extension line and the second drive element have respectively reversed phase orders in an arrangement of the phase orders from an end close to a reference position toward an other end of the arrangement. In such manner, variation of wiring lengths from an electric power supply region among different phases is reduced.
Abstract translation: 驱动装置包括旋转电机，基板，第一驱动元件，第二驱动元件，第一延伸线和第二延伸线。 该旋转电机包括具有第一绕组组的定子和至少三相缠绕在定子上的第二绕组组。 第一延长线和第一驱动元件以及第二延伸线和第二驱动元件分别具有相位顺序从靠近参考位置的端部朝向该装置的另一端的相序的反相。 以这种方式，减少了不同相中的电力供应区域的布线长度的变化。
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