公开(公告)号：US20160290347A1

公开(公告)日：2016-10-06

申请号：US15082101

申请日：2016-03-28

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Yusuke KINOSHITA ,  Ken SUITOU ,  Tatsuya KOIDE ,  Junya YANO

IPC: F04D25/06 ,  F04D29/40

CPC classification number: F04D25/0693 ,  H01R13/187 ,  H02K5/225

Abstract: An electric compressor has a hermetic terminal unit that is electrically connected to a motor side wire and a drive circuit side wire and inserted through a through hole formed through a separation wall separating a motor chamber and an accommodating chamber. The hermetic terminal unit has a first connecting terminal that is electrically connected to the motor side wire and elastically deformable, a second connecting terminal that is electrically connected to the drive circuit side wire and elastically deformable, and a conductive member that is fitted to the first connecting terminal and the second connecting terminal and electrically connects the first connecting terminal and the second connecting terminal. The first connecting terminal is elastically deformed and holds the motor side wire by a restoring force thereof. The second connecting terminal is elastically deformed and holds the drive circuit side wire by a restoring force thereof.

Abstract translation: 电动压缩机具有电气连接到电动机侧线和驱动电路侧线的密封端子单元，并且插入通过分隔电动机室和容纳室的分隔壁形成的通孔。 密封端子单元具有电连接到电动机侧线并且可弹性变形的第一连接端子，电连接到驱动电路侧线并且可弹性变形的第二连接端子和安装到第一连接端子的导电构件 连接端子和第二连接端子，并且电连接第一连接端子和第二连接端子。 第一连接端子弹性变形并且通过其恢复力保持电动机侧线。 第二连接端子弹性变形并且通过其恢复力来保持驱动电路侧线。

公开(公告)号：US20150054365A1

公开(公告)日：2015-02-26

申请号：US14463885

申请日：2014-08-20

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Yusuke KINOSHITA ,  Ken SUITOU ,  Tatsushi MORI ,  Kazuhiro KUROKI ,  Tatsuya KOIDE ,  Junya YANO ,  Takuro MIZUNO

IPC: H02K11/00 ,  H02K5/10 ,  H02K5/22

CPC classification number: H02K11/33 ,  H02K5/06 ,  H02K5/10 ,  H02K5/225 ,  H02K11/01

Abstract: A motor-driven compressor includes a metal housing accommodating a compression unit and an electric motor and a cover coupled to the housing. The cover and the housing define an accommodation chamber that accommodates a motor driving circuit that drives the electric motor. The cover includes a metal shield that blocks electromagnetic noise, a resin outer insulator that is fixed to an outer side of the shield and includes an outer circumferential portion, and a resin inner insulator that is fixed to an inner side of the shield and includes an outer circumferential portion. The shield, the outer insulator, and the inner insulator are separate from one another and stacked together. The shield is held between the outer insulator and the inner insulator. The outer circumferential portion of the outer insulator is joined to the outer circumferential portion of the inner insulator.

Abstract translation: 电动压缩机包括容纳压缩单元和电动机的金属壳体和联接到壳体的盖子。 盖和壳体限定容纳室，其容纳驱动电动机的马达驱动电路。 盖子包括阻挡电磁噪声的金属屏蔽件，固定在屏蔽外侧并包括外周部分的树脂外绝缘体，以及固定在屏蔽件内侧的树脂内绝缘体， 外周部。 屏蔽层，外绝缘体和内绝缘体彼此分离并堆叠在一起。 屏蔽件保持在外绝缘体和内绝缘体之间。 外绝缘体的外周部与内绝缘体的外周部接合。

公开(公告)号：US20140134017A1

公开(公告)日：2014-05-15

申请号：US14070037

申请日：2013-11-01

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Junya YANO ,  Yusuke KINOSHITA ,  Satoru EGAWA ,  Kazuhiro KUROKI ,  Ken SUITOU

IPC: F04C29/00

CPC classification number: H02K11/022 ,  F04B35/04 ,  F04B39/121 ,  F04C29/00 ,  H02K5/24 ,  H02K11/02

Abstract: A motor-driven compressor that includes a metal housing accommodating a compression unit and an electric motor, a cover coupled to the housing, wherein the cover includes a resin portion and a metal shield, and the shield blocks electromagnetic noise, and a bolt that couples the cover to the housing. The housing and the cover define an accommodating chamber that accommodates a motor driving circuit that drives the electric motor. The cover includes an insertion hole into which the bolt is insertable. The shield includes a seat that surrounds the insertion hole and is held between the bolt and the housing. The cover is configured to allow for an axial force of the bolt to be applied to the seat and not to the resin portion.

Abstract translation: 一种电动压缩机，其包括容纳压缩单元和电动机的金属壳体，联接到所述壳体的盖，其中所述盖包括树脂部分和金属屏蔽，并且所述屏蔽件阻挡电磁噪声，以及联接 封面到房屋。 壳体和盖子限定容纳室，其容纳驱动电动机的电动机驱动电路。 盖子包括一个可插入螺栓的插入孔。 护罩包括围绕插入孔并且保持在螺栓和壳体之间的座。 盖构造成允许螺栓的轴向力施加到座椅而不是施加到树脂部分。

公开(公告)号：US20140037470A1

公开(公告)日：2014-02-06

申请号：US13952267

申请日：2013-07-26

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Yusuke KINOSHITA ,  Ken SUITOU ,  Kazuhiro KUROKI ,  Satoru EGAWA ,  Junya YANO ,  Shingo ENAMI

IPC: F04C18/02

CPC classification number: F04C18/0207 ,  F01C21/10 ,  F04C23/008 ,  F04C2240/803 ,  F04C2240/808

Abstract: A motor-driven compressor includes a compression unit, an electric motor, a housing, a cover, wherein the cover includes a main body and a connector coupler, and the cover and the housing define an accommodating chamber, a motor driving circuit that is accommodated in the accommodating chamber and includes a circuit board, and a metal terminal held in the connector coupler, wherein the metal terminal includes first and second end portions. The cover has a shield including a first shield portion, which blocks electromagnetic noise and forms at least part of the connector coupler, and a second shield portion, which blocks electromagnetic noise and forms at least part of the main body. The first and second shield portions are coupled to each other. The second shield portion includes an insertion hole into which one of the first and second end portions of the metal terminal is insertable.

Abstract translation: 电动压缩机包括压缩单元，电动机，壳体，盖子，其中盖子包括主体和连接器耦合器，并且盖子和壳体限定容纳室，容纳电动机驱动电路 在容纳室中并且包括电路板和保持在连接器耦合器中的金属端子，其中金属端子包括第一和第二端部。 盖具有屏蔽，其包括阻挡电磁噪声并形成连接器耦合器的至少一部分的第一屏蔽部分和阻挡电磁噪声并形成主体的至少一部分的第二屏蔽部分。 第一和第二屏蔽部分彼此耦合。 第二屏蔽部分包括可插入金属端子的第一端部和第二端部中的一个的插入孔。