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公开(公告)号：US20060275156A1
公开(公告)日：2006-12-07
申请号：US11434520
申请日：2006-05-16
IPC分类号： F04B35/04
CPC分类号： F04C29/0085 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/803
摘要： A lead wire of a motor is prevented from being damaged, and the reliability of an electric compressor is enhanced. The electric compressor 1 is provided with a division wall 80b which divides a discharge chamber 62 and a connection space 65 which connects a sealed terminal 90 and a lead wire 5c of a motor 5. With this configuration, it is possible to prevent discharge gas from directly flowing into the connection space 65, and to prevent the discharge gas from flowing into a wire passage 64 through which the lead wire 5c is passed. Therefore, vibration of lead wire 5c caused by gas pulse can be suppressed, the lead wire can be prevented from being damaged, and the reliability of the electric compressor can be enhanced.
摘要翻译： 防止马达的引线损坏，并且提高了电动压缩机的可靠性。 电动压缩机1设置有分隔壁80b，该分隔壁分隔排出室62和连接密封端子90和电动机5的引线5c的连接空间65。 由此，能够防止放电气体直接流入连接空间65，并且能够防止放电气体流入导线5c通过的线路64。 因此，可以抑制由气体脉冲引起的引线5c的振动，可以防止引线的损坏，并且可以提高电动压缩机的可靠性。
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公开(公告)号：US20060083649A1
公开(公告)日：2006-04-20
申请号：US11249735
申请日：2005-10-14
CPC分类号： F04C29/026 , F04C23/008
摘要： It is an object of the present invention to make an oil-reservoir chamber independent from a motor chamber into which a refrigerant compressed by a compressor mechanism is introduced, thereby reducing a compressor in size. In a compressor 1, a partition member 7 is provided in a housing 3 on the opposite side from a compressor mechanism 4 with respect to a motor 5. The partition member 7 is pushed by a stator 5a of the motor 5, thereby liquid-tightly fixing the partition member 7 to the housing 3. The oil-reservoir chamber 6 is formed independently from a motor chamber 2 in which the motor 5 is accommodated, and lubricant oil is efficiently separated from a refrigerant with a simple structure.
摘要翻译： 本发明的目的是制造一个独立于电动机室的储油室，由压缩机构压缩的制冷剂被引入到其中，从而减小压缩机的尺寸。 在压缩机1中，分隔构件7相对于电动机5设置在与压缩机构4相反的一侧的壳体3中。 分隔构件7被马达5的定子5a推动，从而将分隔构件7液密地固定在壳体3上。 储油室6与容纳电动机5的电动机室2独立地形成，并且以简单的结构将润滑油与制冷剂有效地分离。
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公开(公告)号：US07147443B2
公开(公告)日：2006-12-12
申请号：US11077214
申请日：2005-03-11
IPC分类号： F04B17/03
CPC分类号： F04B39/06 , F04B35/04 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C29/12 , F04C2240/30 , F04C2240/808
摘要： It is an object of the present invention to provide an electric compressor capable of enhancing the mountability with respect to a vehicle without increasing the compressor in size when the electric compressor and a motor-driving circuit which drives a motor of the electric compressor are integrally formed together. A suction chamber 61 which is in communication with a fixed panel suction port 16 provided in a fixed scroll 11 from a suction port 8 provided in a sub-casing 102, and a discharge chamber 62 which is in communication with a communication passage 63 from a fixed panel discharge port 31 provided in the fixed scroll 11 are disposed on the same plane in a radial direction of a compressor, and the motor-driving circuit 101 is disposed in an axial direction of the compressor so that an IPM 105 which is a heat generating part of the circuit substrate 103 can be brought into tight contact with the suction chamber 61.
摘要翻译： 本发明的目的是提供一种电动压缩机，其能够在电动压缩机和驱动电动压缩机的电动机的电动机驱动电路整体形成时不增加压缩机的尺寸而提高车辆的安装性 一起。 与设置在副壳体102中的吸入口8设置在固定涡旋盘11上的固定面板吸入口16连通的吸入室61，以及与连通路63连通的排出室62， 设置在固定涡旋盘11中的固定板排出口31设置在压缩机的径向的同一平面上，电动机驱动电路101沿压缩机的轴向设置，使得作为热量的IPM 105 可以使电路基板103的一部分与吸引室61紧密接触。
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公开(公告)号：US20050201873A1
公开(公告)日：2005-09-15
申请号：US11077214
申请日：2005-03-11
CPC分类号： F04B39/06 , F04B35/04 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C29/12 , F04C2240/30 , F04C2240/808
摘要： It is an object of the present invention to provide an electric compressor capable of enhancing the mountability with respect to a vehicle without increasing the compressor in size when the electric compressor and a motor-driving circuit which drives a motor of the electric compressor are integrally formed together. A suction chamber 61 which is in communication with a fixed panel suction port 16 provided in a fixed scroll 11 from a suction port 8 provided in a sub-casing 102, and a discharge chamber 62 which is in communication with a communication passage 63 from a fixed panel discharge port 31 provided in the fixed scroll 11 are disposed on the same plane in a radial direction of a compressor, and the motor-driving circuit 101 is disposed in an axial direction of the compressor so that an IPM 105 which is a heat generating part of the circuit substrate 103 can be brought into tight contact with the suction chamber 61.
摘要翻译： 本发明的目的是提供一种电动压缩机，其能够在电动压缩机和驱动电动压缩机的电动机的电动机驱动电路整体形成时不增加压缩机的尺寸而提高车辆的安装性 一起。 与设置在副壳体102中的吸入口8设置在固定涡旋盘11上的固定面板吸入口16连通的吸入室61，以及与连通路63连通的排出室62， 设置在固定涡旋盘11中的固定板排出口31设置在压缩机的径向的同一平面上，电动机驱动电路101沿压缩机的轴向设置，使得作为热量的IPM 105 可以使电路基板103的一部分与吸引室61紧密接触。
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公开(公告)号：US07018185B2
公开(公告)日：2006-03-28
申请号：US10727668
申请日：2003-12-05
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C29/028
摘要： Lubricating liquid fed from a reservoir to a compression mechanism is collected by a circumferential wall that surrounds the drive shaft of the compression mechanism and rotates synchronously with it immediately after liquid is discharged into the space inside the housing with or without compressed fluid. Liquid is then urged outward under centrifugal force from an outlet formed at a preset axial location of the circumferential wall. Exiting liquid is received by a fixed liquid return cover that surrounds the circumferential wall near its outlet and led back to the reservoir.
摘要翻译： 从储存器供给到压缩机构的润滑液体通过围绕压缩机构的驱动轴的圆周壁收集，并且在液体被排出到具有或不具有压缩流体的壳体内的空间之后立即与其同步旋转。 然后在离心力下从形成在周壁的预设轴向位置处的出口向外推动液体。 排出的液体被固定的液体回流盖接收，该固定的液体返回盖围绕其出口附近的周壁并被引回到储存器。
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公开(公告)号：US07708532B2
公开(公告)日：2010-05-04
申请号：US11434520
申请日：2006-05-16
CPC分类号： F04C29/0085 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/803
摘要： A lead wire of a motor is prevented from being damaged, and the reliability of an electric compressor is enhanced. The electric compressor 1 is provided with a division wall 80b which divides a discharge chamber 62 and a connection space 65 which connects a sealed terminal 90 and a lead wire 5c of a motor 5. With this configuration, it is possible to prevent discharge gas from directly flowing into the connection space 65, and to prevent the discharge gas from flowing into a wire passage 64 through which the lead wire 5c is passed. Therefore, vibration of lead wire 5c caused by gas pulse can be suppressed, the lead wire can be prevented from being damaged, and the reliability of the electric compressor can be enhanced.
摘要翻译： 防止马达的引线损坏，并且提高了电动压缩机的可靠性。 电动压缩机1设置有分隔壁80b，分隔壁80b将排出室62和连接密封端子90和电动机5的引线5c的连接空间65分开。通过这种结构，可以防止排出气体 直接流入连接空间65，并且防止排出气体流入导线5c通过的导线通道64。 因此，可以抑制由气体脉冲引起的引线5c的振动，可以防止引线的损坏，并且可以提高电动压缩机的可靠性。
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公开(公告)号：US07179068B2
公开(公告)日：2007-02-20
申请号：US11010452
申请日：2004-12-14
CPC分类号： F04C29/045 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/808
摘要： A cooling space in an inverter case is disposed at a position opposed to a stationary scroll of a scroll compressor. A refrigerant having low temperature is allowed to flow in and out between the cooling space and the stationary scroll through a seal, thereby cooling an inverter.
摘要翻译： 逆变器壳体中的冷却空间设置在与涡旋压缩机的静止涡旋件相对的位置。 通过密封件允许具有低温的制冷剂在冷却空间和固定涡旋件之间流入和流出，从而冷却逆变器。
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公开(公告)号：US07473079B2
公开(公告)日：2009-01-06
申请号：US10727513
申请日：2003-12-05
CPC分类号： F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/045 , F04C2240/30 , F04C2240/808
摘要： In an electric compressor, an inverter case of an inverter is externally attached to an end wall of a housing in an axial direction on the side of a suction port to a compression mechanism. An intake passage for leading fluid returned from the outside into the suction port is provided in the inverter case. The intake passage has a thermal binding portion for thermally binding the intake passage to the inverter. According to the above structure, an exclusive part in the housing is eliminated even though the inverter is installed in the electric compressor, and the inverter is cooled efficiently.
摘要翻译： 在电动压缩机中，逆变器的逆变器壳体在与压缩机构的吸入口侧的轴向方向外部附接到壳体的端壁。 在逆变器壳体中设置有用于从外部返回到吸入口的引导流体的进气通道。 进气通道具有用于将进气通道热连接到逆变器的热粘合部分。 根据上述结构，即使将逆变器安装在电动压缩机中也能够消除壳体中的专用部分，并且有效地冷却逆变器。
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公开(公告)号：US20050129558A1
公开(公告)日：2005-06-16
申请号：US11011050
申请日：2004-12-15
IPC分类号： F01C21/10 , F04C18/02 , F04C23/00 , F04C27/00 , F04C18/00 , F01C1/02 , F01C1/063 , F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： F04C18/0215 , F01C21/10 , F04C23/008 , F04C27/00 , F04C2230/603
摘要： The present invention provides an electric compressor in which the centering operation between a container and a main bearing member can be carried out precisely, and the compressor can easily be assembled. A main bearing member is provided at its peripheral edge with an inserting portion and an abutting portion, an outer diameter of the inserting portion is set smaller than that of the abutting portion. The outer diameter of the inserting portion is set slightly smaller than an inner diameter of an opening end of the container. With this structure, a centering operation can be carried out precisely and easily, and the reliability and performance of the compressor are enhanced, and costs thereof can be reduced.
摘要翻译： 本发明提供一种电动压缩机，其中可以精确地执行容器和主轴承构件之间的定中心操作，并且可以容易地组装压缩机。 主轴承构件在其周缘处设置有插入部分和邻接部分，插入部分的外径被设定为小于抵接部分的外径。 插入部的外径被设定为比容器的开口端的内径略小。 利用这种结构，可以精确且容易地进行定心操作，并且提高了压缩机的可靠性和性能，并且可以降低其成本。
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公开(公告)号：US20050129557A1
公开(公告)日：2005-06-16
申请号：US11010452
申请日：2004-12-14
IPC分类号： F04B39/00 , F04B39/06 , F04C18/02 , F04C23/00 , F04C27/00 , F04C29/00 , F04C29/04 , F04C29/12 , F01C1/02 , F01C1/063 , F03C4/00 , F04C18/00
CPC分类号： F04C29/045 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/808
摘要： A cooling space in an inverter case is disposed at a position opposed to a stationary scroll of a scroll compressor. A refrigerant having low temperature is allowed to flow in and out between the cooling space and the stationary scroll through a seal, thereby cooling an inverter.
摘要翻译： 逆变器壳体中的冷却空间设置在与涡旋压缩机的静止涡旋件相对的位置。 通过密封件允许具有低温的制冷剂在冷却空间和固定涡旋件之间流入和流出，从而冷却逆变器。
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