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21. 发明申请

US20100028173A1 INVERTER-INTEGRATED ELECTRIC COMPRESSOR 审中-公开
标题翻译：逆变电动压缩机
公开(公告)号：US20100028173A1
公开(公告)日：2010-02-04
申请号：US12442565
申请日：2008-09-26
申请人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Takayuki Hagita
发明人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Takayuki Hagita
IPC分类号： F04B39/06 , F04B17/03 , B60H1/32
CPC分类号： F04B39/066
摘要： It is an object to provide an inverter-integrated electric compressor capable of enhancing the cooling of high-voltage components, which generate a large amount of heat, among components of an inverter device disposed inside an inverter box integrated with a housing. An inverter-integrated electric compressor (1) for a vehicle air conditioner includes an inverter box (11) that is integrated with the periphery of a housing (2) accommodating an electric motor (9) and a compressing mechanism, an inverter device (20) that converts DC power to three-phase AC power and supplies it to the electric motor (9) being accommodated in the interior thereof, wherein, when the electric compressor is installed in a vehicle (30), among components of the inverter device (20), high-voltage components (21, 22) generate a large amount of heat are disposed inside the inverter box (11) at positions facing forward in a vehicle traveling direction.
摘要翻译：本发明的目的是提供一种逆变器集成式电动压缩机，其能够在与壳体一体化的逆变器箱内设置的逆变器装置的部件之间增强对发生大量热量的高压部件的冷却。一种用于车辆空调的逆变器一体式电动压缩机（1），包括与容纳电动机（9）的壳体（2）的外周和压缩机构一体的逆变器箱（11），逆变器装置），其将直流电力转换为三相交流电力并将其供给到其内部的电动机（9），其中，当所述电动压缩机安装在车辆（30）中时，所述逆变器装置 20），在逆变器箱（11）的内部，在车辆行进方向前方的位置，高压部件（21,22）产生大量的热量。

22. 发明授权

US08796889B2 In-vehicle integrated-inverter electric compressor 有权
标题翻译：车载一体式逆变电动压缩机
公开(公告)号：US08796889B2
公开(公告)日：2014-08-05
申请号：US13058450
申请日：2009-11-13
申请人： Noriaki Arashi , Manabu Suzuki , Takeshi Hirano , Minoru Kawada , Takayuki Watanabe , Ichiro Yogo
发明人： Noriaki Arashi , Manabu Suzuki , Takeshi Hirano , Minoru Kawada , Takayuki Watanabe , Ichiro Yogo
IPC分类号： H02H11/00
CPC分类号： F04B39/121 , B60H1/3223 , B60H1/3229 , F04B35/04 , F04B2203/0204
摘要： Disclosed is an in-vehicle integrated-inverter electric compressor (1) in which an inverter accommodating section (3) is provided on the periphery of a housing (2), an inverter device is installed in the inverter accommodating section (3), and the opening portion of the inverter accommodating section (3) is sealed by means of a cover member (4) to be fixed with screws. A safety mechanism (7) is provided such that some of the fixing screws (5) fixing the cover member (4) to the inverter accommodating section (3) cannot be removed when the electric compressor (1) is mounted in a vehicle.
摘要翻译：公开了一种车载一体式逆变电动压缩机（1），其中在壳体（2）的周围设置有逆变器容纳部（3），逆变器装置安装在逆变器容纳部（3）中，逆变器容纳部分（3）的开口部分通过盖件（4）密封以用螺钉固定。设置安全机构（7），使得当将电动压缩机（1）安装在车辆中时，不能将固定盖构件（4）的一些固定螺钉（5）移除到逆变器容纳部（3）。

23. 发明申请

US20120282123A1 ELECTRIC COMPRESSOR AND ASSEMBLY METHOD THEREOF 有权
标题翻译：电动压缩机及其装配方法
公开(公告)号：US20120282123A1
公开(公告)日：2012-11-08
申请号：US13519926
申请日：2010-08-26
申请人： Yuki Ichise , Takayuki Hagita , Masayuki Ishikawa , Takeshi Hirano , Takayuki Watanabe
发明人： Yuki Ichise , Takayuki Hagita , Masayuki Ishikawa , Takeshi Hirano , Takayuki Watanabe
IPC分类号： F04D25/06 , B23P15/00
CPC分类号： F04B39/14 , F04C18/0215 , F04C23/008 , F04C29/0078 , F04C2230/60 , H02K1/28 , H02K5/1732 , H02K7/083 , H02K15/0012 , Y10T29/49245
摘要： A main-bearing outer diameter of an electric motor is made smaller than a rotor outer diameter without causing a drop in production efficiency, and the ease of performing a shrink-fitting step is also enhanced by making it possible to mount a rotor to a main shaft in an early stage. A bearing journal portion (14b) of a main shaft (14) of an electric motor is formed in a shape into which an inner race (18b) of a main bearing (18) can be press-fitted from both sides in the axial direction thereof, and, in addition, an outer diameter of the bearing journal portion (14b) is made larger than an outer diameter of a rotor press-fitting portion (14a), whereas a bearing bore portion (5a) of a partition member (5) is formed in a shape into which an outer race (18a) can be press-fitted from both sides in the axial direction thereof. It is preferable that a space (S) into which a press-fitting tool for press-fitting the main bearing (18) can be inserted be provided between the rotor press-fitting portion (14a) of the main shaft (14) and the bearing journal portion (14b) thereof.
摘要翻译：电动机的主轴承外径小于转子外径而不会导致生产效率下降，并且通过使转子能够安装到主体上也可以提高进行收缩装配步骤的容易性轴早期阶段。电动机的主轴（14）的轴承轴颈部（14b）形成为主轴承（18）的内圈（18b）能够沿轴向从两侧压配合成的形状并且另外，使轴承轴颈部（14b）的外径大于转子压配部（14a）的外径，而分隔部件（5）的轴承孔部（5a））形成为能够沿其轴向方向从两侧压配合外圈（18a）的形状。优选的是，可以插入用于压配主轴承（18）的压配工具的空间（S），该主体轴（14）的转子压配合部（14a）和轴承轴颈部分（14b）。

24. 发明申请

US20120251369A1 SCROLL COMPRESSOR AND METHOD FOR MACHINING DISCHARGE PORT OF THE SAME 有权
标题翻译：滚动式压缩机及其排出口的加工方法
公开(公告)号：US20120251369A1
公开(公告)日：2012-10-04
申请号：US13515701
申请日：2011-05-24
申请人： Takayuki Watanabe , Takeshi Hirano , Norio Hioki , Shinichi Takahashi
发明人： Takayuki Watanabe , Takeshi Hirano , Norio Hioki , Shinichi Takahashi
IPC分类号： F04C18/04 , B23B3/00
CPC分类号： F04C18/0215 , F04C18/0246 , F04C29/0035 , F04C29/12 , F04C2230/10 , F04C2250/102 , Y10T409/304424
摘要： A scroll compressor in which a paired fixed scroll and rotating scroll each having a spiral wrap provided upright on an end plate are engaged to form a compression chamber and in which a discharge port that discharges fluid compressed in the compression chamber is provided at the central portion of the fixed scroll, wherein the discharge port has a deformed elongated hole shape having circular holes at both ends, and the circular holes at both ends are connected by two surfaces the width between which is smaller than the hole diameters of the circular holes.
摘要翻译：一种涡旋式压缩机，其中，将具有直立设置在端板上的螺旋形涡卷的成对的固定涡旋盘和旋转涡旋盘接合以形成压缩室，其中排出在压缩室中被压缩的流体的排出口设置在中央部所述排出口具有在两端具有圆形孔的变形的长孔形状，并且两端的圆形孔通过两个表面连接，所述两个表面的宽度小于圆孔的孔直径。

25. 发明申请

US20100303648A1 INVERTER-INTEGRATED ELECTRIC COMPRESSOR 有权
标题翻译：逆变电动压缩机
公开(公告)号：US20100303648A1
公开(公告)日：2010-12-02
申请号：US12746847
申请日：2009-05-13
申请人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
发明人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
IPC分类号： F04B35/04
CPC分类号： F04B39/121 , F04B2203/0204 , H02K11/01 , H02K11/33
摘要： An inverter-integrated electric compressor in which noise interference with an inverter circuit section due to electromagnetic noise generated from high-voltage-system components can be reliably eliminated without impairing the ease of assembly and a reduction in size. In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).
摘要翻译：能够可靠地消除由于由高压系统部件产生的电磁噪声而导致的与逆变器电路部的噪声干扰的逆变器电动压缩机，而不会妨碍组装的容易性和尺寸的减小。在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40）设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30）将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。

26. 发明授权

US09109589B2 Electric compressor and assembly method thereof 有权
标题翻译：电动压缩机及其组装方法
公开(公告)号：US09109589B2
公开(公告)日：2015-08-18
申请号：US13519926
申请日：2010-08-26
申请人： Yuki Ichise , Takayuki Hagita , Masayuki Ishikawa , Takeshi Hirano , Takayuki Watanabe
发明人： Yuki Ichise , Takayuki Hagita , Masayuki Ishikawa , Takeshi Hirano , Takayuki Watanabe
IPC分类号： F04B39/00 , F04B39/14 , F04C18/02 , F04C29/00 , H02K5/173 , H02K7/08 , H02K15/00 , F04C23/00 , H02K1/28
CPC分类号： F04B39/14 , F04C18/0215 , F04C23/008 , F04C29/0078 , F04C2230/60 , H02K1/28 , H02K5/1732 , H02K7/083 , H02K15/0012 , Y10T29/49245
摘要： A main-bearing outer diameter of an electric motor is made smaller than a rotor outer diameter without causing a drop in production efficiency, and the ease of performing a shrink-fitting step is also enhanced by making it possible to mount a rotor to a main shaft in an early stage. A bearing journal portion (14b) of a main shaft (14) of an electric motor is formed in a shape into which an inner race (18b) of a main bearing (18) can be press-fitted from both sides in the axial direction thereof, and, in addition, an outer diameter of the bearing journal portion (14b) is made larger than an outer diameter of a rotor press-fitting portion (14a), whereas a bearing bore portion (5a) of a partition member (5) is formed in a shape into which an outer race (18a) can be press-fitted from both sides in the axial direction thereof. It is preferable that a space (S) into which a press-fitting tool for press-fitting the main bearing (18) can be inserted be provided between the rotor press-fitting portion (14a) of the main shaft (14) and the bearing journal portion (14b) thereof.
摘要翻译：电动机的主轴承外径小于转子外径而不会导致生产效率下降，并且通过使转子能够安装到主体上也可以提高进行收缩装配步骤的容易性轴早期阶段。电动机的主轴（14）的轴承轴颈部（14b）形成为主轴承（18）的内圈（18b）能够沿轴向从两侧压配合成的形状并且另外，使轴承轴颈部（14b）的外径大于转子压配部（14a）的外径，而分隔部件（5）的轴承孔部（5a））形成为能够沿其轴向方向从两侧压配合外圈（18a）的形状。优选的是，可以插入用于压配主轴承（18）的压配工具的空间（S），该主体轴（14）的转子压配合部（14a）和轴承轴颈部分（14b）。

27. 发明授权

US09059620B2 Inverter and integrated-inverter electric compressor 有权
标题翻译：变频器和集成逆变电动压缩机
公开(公告)号：US09059620B2
公开(公告)日：2015-06-16
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
IPC分类号： H02P6/00 , H02P27/06 , H02K11/00 , H02K11/02 , H02M1/12 , H02M7/00
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译：在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线到逆变器模块的PN端子。

28. 发明申请

US20110291501A1 INTEGRATED-INVERTER ELECTRIC COMPRESSOR 有权
标题翻译：集成逆变器电动压缩机
公开(公告)号：US20110291501A1
公开(公告)日：2011-12-01
申请号：US13148161
申请日：2010-06-30
申请人： Takayuki Watanabe , Takeshi Hirano
发明人： Takayuki Watanabe , Takeshi Hirano
IPC分类号： H02K5/22
CPC分类号： F04B39/0027 , H02K5/225 , H02K11/024 , H02K11/05 , H02K11/33
摘要： Provided is an integrated-inverter electric compressor with suppressed self-noise interference in an inverter unit, simplified electrical connections between an inverter circuit and a filter circuit, and fewer welded positions. A housing (2) has, on the periphery thereof, an inverter box (5) accommodating the inverter circuit (21) and a junction box (6) communicating with the inverter box (5) and accommodating a plurality of high-voltage components constituting a noise-suppression filter circuit (27). The plurality of high-voltage components accommodated in the junction box (6) are electrically connected via a busbar (33). The busbar (33) includes branched busbars (34) branched off near connections with a high-voltage component installed close to the inverter circuit (21), and the branched busbars (34) are connected to P-N terminals (25) of the inverter circuit (21) in a communicating section (12) between the junction box (6) and the inverter box (5).
摘要翻译：提供了一种具有抑制逆变器单元中的自噪声干扰的集成逆变电动压缩机，简化了逆变器电路和滤波电路之间的电连接以及较少的焊接位置。壳体（2）在其周围具有容纳逆变器电路（21）的逆变器箱（5）和与逆变器箱（5）连通的接线盒（6），并且容纳多个构成噪声抑制滤波器电路（27）。容纳在接线盒（6）中的多个高电压部件通过母线（33）电连接。汇流条（33）包括分支母线（34），分支母线（34）与靠近逆变器电路（21）安装的高电压部分连接处分支，并且分支母线（34）连接到逆变器电路的PN端子（25）（21）在接线盒（6）和逆变器箱（5）之间的连通部分（12）中。

29. 发明申请

US20110133575A1 IN-VEHICLE INTEGRATED-INVERTER ELECTRIC COMPRESSOR 有权
标题翻译：车内集成逆变器电动压缩机
公开(公告)号：US20110133575A1
公开(公告)日：2011-06-09
申请号：US13058450
申请日：2009-11-13
申请人： Noriaki Arashi , Manabu Suzuki , Takeshi Hirano , Minoru Kawada , Takayuki Watanabe , Ichiro Yogo
发明人： Noriaki Arashi , Manabu Suzuki , Takeshi Hirano , Minoru Kawada , Takayuki Watanabe , Ichiro Yogo
IPC分类号： H02H11/00
CPC分类号： F04B39/121 , B60H1/3223 , B60H1/3229 , F04B35/04 , F04B2203/0204
摘要： Disclosed is an in-vehicle integrated-inverter electric compressor (1) in which an inverter accommodating section (3) is provided on the periphery of a housing (2), an inverter device is installed in the inverter accommodating section (3), and the opening portion of the inverter accommodating section (3) is sealed by means of a cover member (4) to be fixed with screws. A safety mechanism (7) is provided such that some of the fixing screws (5) fixing the cover member (4) to the inverter accommodating section (3) cannot be removed when the electric compressor (1) is mounted in a vehicle.
摘要翻译：公开了一种车载一体式逆变电动压缩机（1），其中在壳体（2）的周围设置有逆变器容纳部（3），逆变器装置安装在逆变器容纳部（3）中，逆变器容纳部分（3）的开口部分通过盖件（4）密封以用螺钉固定。设置安全机构（7），使得当将电动压缩机（1）安装在车辆中时，不能将固定盖构件（4）的一些固定螺钉（5）移除到逆变器容纳部（3）。

30. 发明申请

US20100172770A1 VEHICLE-AIR-CONDITIONER ELECTRIC COMPRESSOR 有权
标题翻译：车用空气调节器电动压缩机
公开(公告)号：US20100172770A1
公开(公告)日：2010-07-08
申请号：US12442041
申请日：2008-10-31
申请人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Akinori Yoshioka
发明人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Akinori Yoshioka
IPC分类号： B60H1/32 , F04B17/00 , F04B39/06
CPC分类号： F04B35/04 , F04B39/12 , F04C2240/808 , H02K5/24 , H02K11/33
摘要： An object is to provide a highly reliable vehicle-air-conditioner electric compressor of an inverter-integrated type that minimizes vibration and deformation of a board and a bus bar caused by vibration of a vehicle so as to prevent devices from becoming detached, to prevent soldered sections and welded sections from rupturing, and to prevent short circuits from occurring. In a vehicle-air-conditioner electric compressor (1) in which an inverter accommodating section (11) is provided at a periphery of a housing (2) and an inverter (20) is accommodated inside the inverter accommodating section (11), a control board (26) constituting the inverter (20) is screwed to fixing-screw base surfaces (29) provided at a plurality of locations of the inverter accommodating section (11), and a base (40) that has the same height as the fixing-screw base surfaces (29) and supports the control board (26) near substantially a midpoint of a fixing-screw pitch on the control board (26) and/or near a position where a large component is disposed on the control board (26) is provided at one or more locations of the inverter accommodating section (11).
摘要翻译：本发明的目的是提供一种高度可靠的逆变器一体型的车用空调电动压缩机，其最小化由车辆的振动引起的板和母线的振动和变形，以防止装置分离，以防止焊接部分和焊接部分断裂，并防止发生短路。在逆变器容纳部（11）的内部容纳有在壳体（2）的周围设置有逆变器容纳部（11）的逆变器容纳部（11）和变换器（20）的车辆用空调电动压缩机（1）构成逆变器（20）的控制板（26）螺合到设置在逆变器容纳部（11）的多个位置处的固定螺丝基座面（29）上，并且具有与固定螺丝基座表面（29）并且在控制板（26）的基本上固定螺纹间距的中点附近和/或在控制板上设置有大部件的位置附近支撑控制板（26） 26）设置在逆变器容纳部（11）的一个以上的位置。

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