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公开(公告)号：US07969052B2
公开(公告)日：2011-06-28
申请号：US12442580
申请日：2008-11-07
IPC分类号： H02K11/00
CPC分类号： F04B39/0044 , H02K5/225 , H02K11/33 , H05K1/0263
摘要： A bus bar structure and an inverter-integrated electric compressor that absorb an impact while ensuring vibration resistance are provided. A bus bar structure used for an inverter-integrated electric compressor having a compressor; an electric motor for driving the compressor; an inverter device for converting DC power from a high-voltage power supply to AC power and supplying it to the motor; and a housing for accommodating the compressor, the electric motor, and the inverter device, the inverter device being formed of a circuit board and an electrical component, and an insulating resin for connecting and wiring the circuit board and the electrical component being applied. The bus bar structure is formed of a main body, which is integrally formed of the insulating resin, and an external connecting portion exposed from the insulating resin, the external connecting portion has a bent extending portion that is bent and extends with respect to the main body, and an elastic portion for absorbing vibration of the bus bar structure is formed in part of the bent extending portion.
摘要翻译： 提供了一种母线结构和一体化电动压缩机，其在确保抗振性的同时吸收冲击。 一种用于具有压缩机的逆变器一体式电动压缩机的母线结构; 用于驱动压缩机的电动机; 用于将来自高压电源的直流电力转换成交流电的逆变器装置，并将其供给电动机; 以及用于容纳压缩机，电动机和逆变器装置的壳体，逆变器装置由电路板和电气部件形成，以及用于连接和布线所应用的电路板和电气部件的绝缘树脂。 母线结构由绝缘树脂一体形成的主体和从绝缘树脂露出的外部连接部分形成，外部连接部分具有相对于主体弯曲并延伸的弯曲的延伸部分 弯曲延伸部分的一部分形成有用于吸收母线结构的振动的弹性部分。
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公开(公告)号：US20100181850A1
公开(公告)日：2010-07-22
申请号：US12442580
申请日：2008-11-07
IPC分类号： H02K11/00
CPC分类号： F04B39/0044 , H02K5/225 , H02K11/33 , H05K1/0263
摘要： A bus bar structure and an inverter-integrated electric compressor that absorb an impact while ensuring vibration resistance are provided. A bus bar structure used for an inverter-integrated electric compressor having a compressor; an electric motor for driving the compressor; an inverter device for converting DC power from a high-voltage power supply to AC power and supplying it to the motor; and a housing for accommodating the compressor, the electric motor, and the inverter device, the inverter device being formed of a circuit board and an electrical component, and an insulating resin for connecting and wiring the circuit board and the electrical component being applied. The bus bar structure is formed of a main body, which is integrally formed of the insulating resin, and an external connecting portion exposed from the insulating resin, the external connecting portion has a bent extending portion that is bent and extends with respect to the main body, and an elastic portion for absorbing vibration of the bus bar structure is formed in part of the bent extending portion.
摘要翻译： 提供了一种母线结构和一体化电动压缩机，其在确保抗振性的同时吸收冲击。 一种用于具有压缩机的逆变器一体式电动压缩机的母线结构; 用于驱动压缩机的电动机; 用于将来自高压电源的直流电力转换成交流电的逆变器装置，并将其供给电动机; 以及用于容纳压缩机，电动机和逆变器装置的壳体，逆变器装置由电路板和电气部件形成，以及用于连接和布线所应用的电路板和电气部件的绝缘树脂。 母线结构由绝缘树脂一体形成的主体和从绝缘树脂露出的外部连接部分形成，外部连接部分具有相对于主体弯曲并延伸的弯曲的延伸部分 弯曲延伸部分的一部分形成有用于吸收母线结构的振动的弹性部分。
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公开(公告)号：US20120234030A1
公开(公告)日：2012-09-20
申请号：US13512442
申请日：2010-08-26
申请人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
发明人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
IPC分类号： F25B49/02
CPC分类号： F25B49/025 , B60H1/00792 , F04B35/04 , F04B49/065 , F04B2201/0801 , F04B2203/0209 , F04B2205/11 , F25B2500/08 , F25B2500/19 , F25B2500/222 , F25B2500/29 , F25B2600/021 , F25B2700/21152 , F25B2700/21153 , F25B2700/21154 , F25B2700/21156
摘要： Provided is an air conditioning apparatus that is capable of suppressing increases in volume and cost of the apparatus and performing more suitable overheating protection. An electric compressor is an inverter-integrated electric compressor integrally including a compressor, an electric motor that drives the compressor, and an inverter including a temperature sensor that detects the temperature in the vicinity of a semiconductor switching device, wherein a controller estimates a discharge temperature of the compressor on the basis of a correlation of respective pressure loading characteristics for the detected temperature of the inverter, for the rotational speed of the compressor, and for the motive force of the compressor in a refrigerating cycle.
摘要翻译： 提供一种能够抑制装置的体积和成本的增加并且执行更合适的过热保护的空调装置。 电动压缩机是整体地包括压缩机，驱动压缩机的电动机和逆变器的逆变器一体式电动压缩机，以及包括检测半导体开关装置附近的温度的温度传感器的逆变器，其中，控制器估计排出温度 基于对于逆变器的检测温度，压缩机的转速和制冷循环中的压缩机的动力的各个压力负载特性的相关性的压缩机。
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公开(公告)号：US09791196B2
公开(公告)日：2017-10-17
申请号：US13512442
申请日：2010-08-26
申请人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
发明人： Takayuki Hagita , Takayuki Takashige , Nobuya Nakagawa , Mikihiko Ishii , Takeshi Hirano , Koji Nakano , Masayuki Ishikawa
CPC分类号： F25B49/025 , B60H1/00792 , F04B35/04 , F04B49/065 , F04B2201/0801 , F04B2203/0209 , F04B2205/11 , F25B2500/08 , F25B2500/19 , F25B2500/222 , F25B2500/29 , F25B2600/021 , F25B2700/21152 , F25B2700/21153 , F25B2700/21154 , F25B2700/21156
摘要： Provided is an air conditioning apparatus that is capable of suppressing increases in volume and cost of the apparatus and performing more suitable overheating protection. An electric compressor is an inverter-integrated electric compressor integrally including a compressor, an electric motor that drives the compressor, and an inverter including a temperature sensor that detects the temperature in the vicinity of a semiconductor switching device, wherein a controller estimates a discharge temperature of the compressor on the basis of a correlation of respective pressure loading characteristics for the detected temperature of the inverter, for the rotational speed of the compressor, and for the motive force of the compressor in a refrigerating cycle.
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公开(公告)号：US09784261B2
公开(公告)日：2017-10-10
申请号：US13696158
申请日：2011-08-30
CPC分类号： F04B39/121 , F01C21/10 , F04B35/04 , F04B39/0027 , F04B39/14 , F04C29/00 , F04C2240/30 , F04C2240/403 , F04C2240/808 , F04C2270/12 , Y10T137/6851
摘要： Provided is a gasket (30), which is used in a motor-driven compressor including an inverter housing, including a flat core of metal (31) and an elastic foamed material (32) so disposed as to cover both surfaces of the core (31), and the gasket (30) has embossed recesses and projections (33) with predetermined shapes. It is possible to enhance sealing performance to seal the inverter housing by using this gasket (30). A motor-driven compressor using this gasket (30) enhances vibration prevention.
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公开(公告)号：US20130048102A1
公开(公告)日：2013-02-28
申请号：US13696158
申请日：2011-08-30
IPC分类号： F04B39/12
CPC分类号： F04B39/121 , F01C21/10 , F04B35/04 , F04B39/0027 , F04B39/14 , F04C29/00 , F04C2240/30 , F04C2240/403 , F04C2240/808 , F04C2270/12 , Y10T137/6851
摘要： Provided is a gasket (30), which is used in a motor-driven compressor including an inverter housing, including a flat core of metal (31) and an elastic foamed material (32) so disposed as to cover both surfaces of the core (31), and the gasket (30) has embossed recesses and projections (33) with predetermined shapes. It is possible to enhance sealing performance to seal the inverter housing by using this gasket (30). A motor-driven compressor using this gasket (30) enhances vibration prevention.
摘要翻译： 提供一种用于包括逆变器壳体的电动压缩机的垫圈（30），该逆变器壳体包括平坦的金属芯（31）和弹性发泡材料（32），以便覆盖芯的两个表面 31），并且垫圈（30）具有预定形状的压花凹部和突起（33）。 通过使用该垫圈（30），可以提高密封性能以密封变频器壳体。 使用该垫圈（30）的电动压缩机增强了防振性。
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公开(公告)号：US08829747B2
公开(公告)日：2014-09-09
申请号：US12992007
申请日：2008-10-10
IPC分类号： F04B35/04
CPC分类号： F04B35/04 , F04B37/12 , F04B39/121 , F04C18/0215 , F04C2240/803 , F04C2240/808
摘要： Provided is an electric compressor for car air conditioning that allows insulation and airtightness to be ensured at a terminal part thereof. Provided are an opening (111) through which a motor section in a casing communicates with a control section; an insulating terminal (112) closing off the opening (111); a plurality of first wires (131) arranged substantially on a straight line, penetrating the insulating terminal (112), and extending toward the motor section and the control section; a plurality of second wires electrically connected to at least one of the motor section and the control section; plate-shaped male terminals (122) electrically connected to one of the first wires (131) and the second wires; and female terminals electrically connected to the other of the first wires (131) and the second wires, each including a plate portion extending in a plate shape and securing portions disposed at both ends of the plate portion, the male terminals (122) being secured between the plate portions and the securing portions, and the male terminals (122) and the plate portions of the female terminals are disposed so as to extend across the straight line at an acute or obtuse angle.
摘要翻译： 本发明提供一种汽车空调用电动压缩机，其能够在其终端部确保绝缘性和气密性。 提供了一种开口（111），壳体中的电动机部分通过该开口与控制部分连通; 封闭所述开口（111）的绝缘端子（112）; 基本上在直线上布置的多根第一布线（131），穿过绝缘端子（112）并朝向马达部分和控制部分延伸; 电连接到所述电动机部和所述控制部中的至少一个的多个第二配线; 电连接到第一线（131）和第二线之一的板形阳端子（122） 和母端子，电连接到第一导线（131）和第二导线中的另一个，每个包括板形延伸的板部分和设置在板部两端的固定部分，阳端子（122）被固定 在平板部分和固定部分之间，并且阳端子（122）和阴端子的板部分设置成以尖锐或钝角延伸穿过直线。
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公开(公告)号：US20110062809A1
公开(公告)日：2011-03-17
申请号：US12992007
申请日：2008-10-10
IPC分类号： H02K11/00
CPC分类号： F04B35/04 , F04B37/12 , F04B39/121 , F04C18/0215 , F04C2240/803 , F04C2240/808
摘要： Provided is an electric compressor for car air conditioning that allows insulation and airtightness to be ensured at a terminal part thereof. Provided are an opening (111) through which a motor section in a casing communicates with a control section; an insulating terminal (112) closing off the opening (111); a plurality of first wires (131) arranged substantially on a straight line, penetrating the insulating terminal (112), and extending toward the motor section and the control section; a plurality of second wires electrically connected to at least one of the motor section and the control section; plate-shaped male terminals (122) electrically connected to one of the first wires (131) and the second wires; and female terminals electrically connected to the other of the first wires (131) and the second wires, each including a plate portion extending in a plate shape and securing portions disposed at both ends of the plate portion, the male terminals (122) being secured between the plate portions and the securing portions, and the male terminals (122) and the plate portions of the female terminals are disposed so as to extend across the straight line at an acute or obtuse angle.
摘要翻译： 本发明提供一种汽车空调用电动压缩机，其能够在其终端部确保绝缘性和气密性。 提供了一种开口（111），壳体中的电动机部分通过该开口与控制部分连通; 封闭所述开口（111）的绝缘端子（112）; 基本上在直线上布置的多根第一布线（131），穿过绝缘端子（112）并朝向马达部分和控制部分延伸; 电连接到所述电动机部和所述控制部中的至少一个的多个第二配线; 电连接到第一线（131）和第二线之一的板形阳端子（122） 和母端子，电连接到第一导线（131）和第二导线中的另一个，每个包括板形延伸的板部分和设置在板部两端的固定部分，阳端子（122）被固定 在平板部分和固定部分之间，并且阳端子（122）和阴端子的板部分设置成以尖锐或钝角延伸穿过直线。
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公开(公告)号：US09360044B2
公开(公告)日：2016-06-07
申请号：US12878526
申请日：2010-09-09
CPC分类号： F16C19/46 , F16C33/34 , F16C2240/50 , F16C2360/00 , F16C2360/42
摘要： In rollers used in a radial needle bearing, the circularity of crowning sections provided at opposite ends of each roller is 0.6 μm or smaller. This allows for reduction of sound (noise) produced when the radial needle bearing rotates by itself and can also allow for reduction of sound (noise) of a rotational machine when the radial needle bearing is installed and rotates therein.
摘要翻译： 在用于径向滚针轴承的滚子中，设置在每个滚子的相对端处的隆起部的圆度为0.6μm以下。 这允许减小当径向滚针轴承自身旋转时产生的声音（噪声），并且当径向滚针轴承安装并旋转时也可以减少旋转机器的声音（噪音）。
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公开(公告)号：US07473080B2
公开(公告)日：2009-01-06
申请号：US11348547
申请日：2006-02-07
CPC分类号： H02K7/14 , F04B35/04 , F04B39/121 , F04B2203/0204 , F04C2240/808 , F25B31/006 , F25B2600/021 , H02K5/225 , H02K11/33 , Y02B30/741
摘要： A compressor having an internally mounted inverter and having improved safety at low cost is provided. The compressor has a motor; a compressor mechanism driven by the motor; a first housing section having an opening and within which the motor is housed; a second housing section which is mounted on the first housing section and which closes the opening; a fixing member which fixes the second housing section to the first housing section; a controller which is provided on the first housing section and which controls the operation of the motor; a power supply section which supplies power to the controller; a protective cover which covers the controller; and a power source control apparatus which stops the supply of power to the controller by the power supply section or carries out a prescribed safety measure operation when the protective cover is removed from the controller. The protective cover has a shape which restricts manipulation of the fixing member by covering a manipulation section of the fixing member when the controller is covered.
摘要翻译： 提供具有内部安装的逆变器并且以低成本提高安全性的压缩机。 压缩机具有电机; 由电动机驱动的压缩机构; 具有开口的第一壳体部分，并且所述马达被容纳在所述开口内; 第二壳体部分，其安装在第一壳体部分上并且封闭开口; 固定构件，其将所述第二壳体部分固定到所述第一壳体部分; 控制器，其设置在所述第一壳体部分上并且控制所述电动机的操作; 电源部，其向所述控制器供电; 覆盖控制器的保护盖; 以及电源控制装置，其在从所述控制器移除所述保护盖时停止通过所述电源部向所述控制器供电，或执行规定的安全措施操作。 保护盖具有通过在控制器被覆盖时覆盖固定部件的操作部来限制固定部件的操作的形状。
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