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1. 发明专利

JP2011239508A Rotator of electromotor and electromotor and method for manufacturing rotator of electromotor, and air conditioner 有权
标题翻译：电动机和电动机的旋转器及其制造电动机和空气调节器的旋转器的方法
公开(公告)号：JP2011239508A
公开(公告)日：2011-11-24
申请号：JP2010106849
申请日：2010-05-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO MINEO , SAKANOBE KAZUNORI , ISHII HIROYUKI , ASO HIROKI , HASEGAWA TOMOYUKI , KAWAKUBO MAMORU
IPC分类号： H02K5/16 , H02K15/14
摘要： PROBLEM TO BE SOLVED: To provide a rotator of an electromotor in which it is possible to surely fix, in a simple way, an insulation sleeve to be given to a shaft, which electrically insulates a roll bearing from the shaft, in order to constrain electric corrosion in the roll bearing.SOLUTION: In the rotator of the electromotor of this invention, a magnet and shaft of the rotator are integrated using a resin part, and roll bearings are disposed in both end faces in the axial direction of the resin part formed in the outer periphery of the shaft. The rotator of the electromotor comprises: an insulation sleeve which is provided between at least one of the roll bearings and the shaft and in which the roll bearing and the shaft are integrated using a resin part, and a plurality of convex parts which are formed in the neighborhood of the end face on the side being embedded in the resign part of the insulation sleeve in an circumferential direction at a substantially equal interval and each of which has the apex in the neighborhood of the end face.
摘要翻译：要解决的问题：为了提供一种电动机的转子，其中可以简单地固定地将绝缘套筒固定在轴上，该轴将轴承与轴电绝缘在一起以约束滚动轴承中的电腐蚀。解决方案：在本发明的电动机的旋转器中，使用树脂部件将旋转体的磁体和轴一体化，并且将辊轴承设置在形成于外部的树脂部件的轴向的两个端面轴的周边。电动机的转子包括：绝缘套筒，其设置在至少一个辊轴承和轴之间，并且辊轴承和轴使用树脂部件一体化，并且多个凸部形成在绝缘套筒的端面附近沿圆周方向以大致相等的间隔嵌入在绝缘套筒的脱模部分中，并且每个端面在端面附近具有顶点。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011160656A DC power supply unit 审中-公开
标题翻译：直流电源
公开(公告)号：JP2011160656A
公开(公告)日：2011-08-18
申请号：JP2011115550
申请日：2011-05-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMADA TOMOO , KAWAKUBO MAMORU , SAKANOBE KAZUNORI , SASAMOTO YOSUKE , YABE MASAAKI , NISHIDA SHINYA
IPC分类号： H02M7/12 , G05F1/67 , H02M3/155 , H02M7/48
CPC分类号： Y02B70/1483
摘要： PROBLEM TO BE SOLVED: To provide a DC power supply which is small and light-weight and has high conversion efficiency. SOLUTION: The DC power supply includes a smoothing capacitor for smoothing a DC voltage between DC bus bars supplied from a solar battery as a DC power source; a switching means for switching the DC bus bars closer to the solar battery side than to the smoothing capacitor; a reverse flow preventing diode which is arranged on the DC bus bar between the smoothing capacitor and the switching means and prevents a reverse flow from the smoothing capacitor to the solar battery; a reactor which is connected in series to the reverse flow preventing diode on the DC bus bar closer to the solar battery side than the switching means and can accumulate current energy; a first voltage detecting means for detecting voltages on both ends of the smoothing capacitor; and a control means for controlling opening and closing of the switching means. The control means controls the ON-time of the switching means so that a detected voltage detected by the first voltage detecting means becomes a predetermined target voltage, and the reverse-flow preventing diode is a Schottky junction diode, formed of a silicon carbide semiconductor. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种重量轻且转换效率高的直流电源。解决方案：直流电源包括平滑电容器，用于平滑从作为直流电源的太阳能电池提供的直流母线之间的直流电压; 用于切换直流母线更靠近太阳能电池侧的开关装置而不是平滑电容器; 布置在平滑电容器和开关装置之间的直流母线上的反向阻流二极管，并防止从平滑电容器向太阳能电池的反向流动; 串联连接到直流母线上的反向防流二极管，其比开关装置更靠近太阳能电池侧并且可以蓄积电流能量; 第一电压检测装置，用于检测平滑电容器两端的电压; 以及用于控制切换装置的打开和关闭的控制装置。控制装置控制开关装置的导通时间，使得由第一电压检测装置检测的检测电压成为预定的目标电压，反向防流二极管是由碳化硅半导体形成的肖特基结二极管。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011120335A Rotor of electric motor, electric motor, air conditioner and method for manufacturing the electric motor 有权
标题翻译：电动机的转子，电动机，空气调节器以及制造电动机的方法
公开(公告)号：JP2011120335A
公开(公告)日：2011-06-16
申请号：JP2009273497
申请日：2009-12-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHII HIROYUKI , KAWAKUBO MAMORU , YAMAMOTO MINEO , ASO HIROKI , HASEGAWA TOMOYUKI , SHIBAYAMA KATSUMI
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a rotor of an electric motor, capable of reducing the amount of runners for a resin magnet, reducing degradation in physical properties of a resin magnet by decreasing a rate of recycle of runners, and forming a pedestal for attaching a position detecting magnet on the resin magnet by using the runners. SOLUTION: The rotor of the electric motor includes a plurality of grooves which are provided on an edge of an axial direction of a yoke and radially extend in a diameter direction; the resin magnet integrally formed on the outer periphery of the yoke; the pedestal formed to protrude from the resin magnet to the outside of an axial direction; and the position detecting magnet arranged on the pedestal. The resin magnet is molded by feeding the resin magnet from a donut-like runner positioned inside of the yoke and a rib-like runner radially extending from the donut-like runner to the outside of the diameter direction. The rib-like runner uses the grooves of the yoke as a path where the resin magnet is supplied, and the pedestal is formed on the rib-like runner. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够减少树脂磁体的流道的量的电动机的转子，通过降低流道的再循环速度来降低树脂磁体的物理性能的降低，并且形成基座，用于通过使用跑步者将位置检测磁铁附着在树脂磁体上。解决方案：电动机的转子包括多个槽，它们设置在轭的轴向方向的边缘上并沿直径方向径向延伸; 所述树脂磁体一体地形成在所述轭的外周上; 所述基座形成为从所述树脂磁体突出到轴向外侧; 以及布置在基座上的位置检测磁铁。树脂磁体通过从位于轭架内部的环形流道供给树脂磁体和从径向从径向延伸到直径方向外侧的肋状流道来模制。肋状的浇道使用轭的槽作为供给树脂磁体的路径，并且基座形成在肋状流道上。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011120334A Rotor of electric motor, electric motor, air conditioner and method of manufacturing the electric motor 审中-公开
标题翻译：电动机的转子，电动机，空气调节器及制造电动机的方法
公开(公告)号：JP2011120334A
公开(公告)日：2011-06-16
申请号：JP2009273493
申请日：2009-12-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHII HIROYUKI , KAWAKUBO MAMORU , YAMAMOTO MINEO , ASO HIROKI , HASEGAWA TOMOYUKI , SHIBAYAMA KATSUMI
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a rotor of an electric motor, which is capable of reducing manufacturing cost by reducing the amount of runners for a resin magnet, and reducing degradation in physical properties (strength) of a resin magnet by decreasing a rate of reuse of the runners when the runners are reused.
SOLUTION: The rotor of the electric motor includes a yoke molded of a thermoplastic resin containing a soft magnetic material or a ferrite; a plurality of grooves having a predetermined depth and a predetermined width in a circumferential direction, which are provided on an end surface of any axial direction of the yoke and radially extend in a diameter direction; and the resin magnet integrally formed of the resin magnet on the outer circumference of the yoke. The resin magnet is molded by feeding the resin magnet from a donut-like runner positioned inside of the yoke and a rib-like runner radially extending from the donut-like runner to the outside of a diameter direction to the outer circumference of the yoke. The rib-like runner uses the grooves of the yoke as a path where the resin magnet is fed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电动机的转子，其能够通过减少树脂磁体的流道的量来降低制造成本，并且通过减少树脂磁体的物理性能（强度）降低而降低当跑步者重复使用时，跑步者的重复利用率。解决方案：电动机的转子包括由含有软磁性材料或铁氧体的热塑性树脂成型的磁轭; 设置在所述磁轭的任意轴向的端面上的沿圆周方向具有预定深度和预定宽度的多个凹槽，其沿直径方向径向延伸; 以及在轭的外周上由树脂磁体一体地形成的树脂磁体。树脂磁体通过从位于轭架内部的环形流道进给树脂磁体和从径向从径向延伸到直径方向的外侧的肋状流路来模制。肋状转轮使用轭的槽作为供给树脂磁体的路径。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011101592A Motor with built-in drive circuit, blower, and apparatus 有权
标题翻译：电动机内置驱动电路，鼓风机和装置
公开(公告)号：JP2011101592A
公开(公告)日：2011-05-19
申请号：JP2011023066
申请日：2011-02-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMADA TOMOO , KAWAKUBO MAMORU
IPC分类号： H02K11/00 , H02K5/08 , H02K29/08 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a motor with a built-in drive circuit, which is compatible with even for a motor of high voltage and high power. SOLUTION: The motor uses a general-purpose high voltage switch main element constituted by a plurality of IC chips as six switch elements. The motor has a molded module IC mounting in the same package a circuit including the general-purpose high voltage switch main elements, and diodes which are connected in reverse-parallel to the elements, respectively, a circuit board which mounts the module IC on the surface opposite to a soldering surface on which surface mounted devices are mounted, and is constituted by a printed circuit board, and soldered by flow soldering, a resin-molded stator mold with the circuit board and a motor stator connected, and an IC which is provided on the soldering surface on which the surface mounted devices of the circuit board are mounted, and integrates a control circuit constituted by only chips of a breakdown voltage of less than 60 V that generates the drive signal of the module IC. Three elements in an upper stage among the six switch elements perform current driving using high voltage transistors with high breakdown voltage. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为电动机提供内置的驱动电路，即使对于高电压和高功率的电动机也是如此。解决方案：电机使用由多个IC芯片构成的通用高压开关主元件作为六个开关元件。电动机具有安装在相同封装中的模制模块IC，包括通用高压开关主元件的电路和分别与元件反向并联的二极管，将模块IC安装在电路板上的电路板表面安装装置的焊接表面相对的表面，由印刷电路板构成，通过流焊焊接，具有电路板的树脂模制定子模具和电动机定子连接，IC是设置在其上安装有电路板的表面安装装置的焊接表面上，并且集成了仅由产生模块IC的驱动信号的小于60V的击穿电压的芯片构成的控制电路。六个开关元件中的上级的三个元件使用具有高击穿电压的高电压晶体管进行电流驱动。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011061937A Rotor of motor, motor, air conditioner, and method for manufacturing rotor of motor 有权
标题翻译：电动机转子，电动机，空调机及制动电动机的方法
公开(公告)号：JP2011061937A
公开(公告)日：2011-03-24
申请号：JP2009207557
申请日：2009-09-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO MINEO , KAWAKUBO MAMORU , ISHII HIROYUKI , ASO HIROKI , HASEGAWA TOMOYUKI , SHIBAYAMA KATSUMI
IPC分类号： H02K1/27 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a rotor of a motor, capable of reducing a manufacturing cost by reducing an amount of runner in a resin magnet portion, and suppressing deterioration in physical property (strength) of the resin magnet by reducing the reuse rate of the runners if the runners are reused.
SOLUTION: This rotor of a motor includes a substantially cylindrical yoke 4 molded of a thermoplastic resin containing a soft magnetic body or ferrite and a resin magnet portion 5 integrally formed by the resin magnet around the outer circumference of the yoke 4. The resin magnet portion 5 is molded by supplying the resin magnet from a doughnut-like runner 36 protruding from either of the axial direction end surfaces of the yoke 4 to the outside of the axial direction and positioned in the inside of the yoke 4, and a rib-like runner 35 radially extending from the doughnut-like runner 36 to the outside of a diameter direction.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种电动机的转子，能够通过减少树脂磁体部分中的流道的量来降低制造成本，并且通过减少树脂磁体的物理性能（强度）来降低其性能如果赛跑者被重复使用，跑步者的重复利用率。解决方案：电机的该转子包括由包含软磁体或铁素体的热塑性树脂模制的大致圆柱形磁轭4和由磁轭4的外周围的树脂磁体一体形成的树脂磁体部分5。树脂磁体部分5通过从环形滚子36的轴向方向端面中的任一个向轴向外侧突出并且位于轭4的内部的环状流道36供给树脂磁体，肋状流道35从径向从径向延伸到直径方向的外侧。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011061936A Rotor of motor, motor, air conditioner, and method for manufacturing motor 审中-公开
标题翻译：电机，电动机，空调机的转子及其制造方法
公开(公告)号：JP2011061936A
公开(公告)日：2011-03-24
申请号：JP2009207556
申请日：2009-09-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO MINEO , KAWAKUBO MAMORU , ISHII HIROYUKI , ASO HIROKI , HASEGAWA TOMOYUKI
IPC分类号： H02K15/03 , H02K1/27 , H02K21/16
摘要： PROBLEM TO BE SOLVED: To provide a rotor of a motor, capable of increasing the strength of a welded portion of a cylindrical resin portion formed on the outer circumference of a shaft when at least a rotor magnet is integrated with a shaft by using a thermoplastic resin. SOLUTION: The rotor 100 of a motor includes: a rotor magnet 3 having a substantially cylindrical yoke molded of a thermoplastic resin containing a soft magnetic body or ferrite and a resin magnet portion integrally formed of a resin magnet on the outer circumference of the yoke; and a shaft 1. The rotor is manufactured in such a way that at least the rotor magnet 3 and the shaft 1 are integrally molded with the thermoplastic resin, and a gate convex portion 32 for injecting the thermoplastic resin into the cylindrical resin portion 31 on the outer circumference of the shaft which is formed on the outer circumference of the shaft by molding. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电动机的转子，当至少转子磁体与轴一体化时，能够增加形成在轴的外周上的圆筒形树脂部分的焊接部分的强度，使用热塑性树脂。解决方案：电动机的转子100包括：转子磁体3，其具有由包含软磁体或铁素体的热塑性树脂模制的大致圆柱形磁轭和由树脂磁体在外周上一体形成的树脂磁体部分轭转子以至少转子磁体3和轴1与热塑性树脂一体成型的方式制造，以及用于将热塑性树脂注入到圆筒形树脂部31中的浇口凸部32 通过模制形成在轴的外周上的轴的外周。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010090724A Pump, method of manufacturing the same, and heat pump type hot water supply device 有权
标题翻译：泵，其制造方法和热泵型热水设备
公开(公告)号：JP2010090724A
公开(公告)日：2010-04-22
申请号：JP2008258721
申请日：2008-10-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHII HIROYUKI , KAWAKUBO MAMORU , YAMAMOTO MINEO , YAMAZAKI TOGO , ASO HIROKI
IPC分类号： F04D13/06 , F04D29/08 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a pump, a method of manufacturing the pump, and a heat pump type hot water supply device, which are reduced in cost, and are excellent in productivity. SOLUTION: The pump is provided with: a mold fixture formed by molding, with a heat curable resin, a fixture which is attached with a substrate; and a pump part formed by assembling a casing 41 having a suction port 42 and a discharge port 43 for water with a bowl shaped partition wall component 90. The component 90 is provided with: a bowl shaped partition wall part 90a to which a rotor 60 is fitted which is mounted with a shaft therein so that the shaft cannot rotate and has a rotor part and an impeller on the shaft; and a flange part 90b. The pump is also provided with: a plurality of hook pawls 95 formed in the flange part 90b of the bowl shaped partition wall component 90; and a plurality of hook holes 47 formed in the casing 41 and for being engaged with the hook pawls 95, respectively. When assembling the casing 41 with the bowl shaped partition wall component 90, a preliminary fitting of the pump part is performed by engaging the hook pawls 95 with the hook holes 47. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供降低成本并且生产率优异的泵，制造泵的方法和热泵式热水供应装置。解决方案：泵设置有：通过模制与热固化树脂一起形成的模具固定件，该固定件附接有基板; 以及通过将具有吸入口42和水排出口43的壳体41与碗状隔壁部件90组装而形成的泵部。部件90设置有：碗形分隔壁部90a，转子60 其中安装有轴，使得轴不能旋转并且在轴上具有转子部分和叶轮; 和凸缘部90b。泵还设置有：形成在碗状分隔壁部件90的凸缘部90b中的多个钩爪95; 以及形成在壳体41中并分别与钩爪95接合的多个钩孔47。当将壳体41与碗形分隔壁部件90组装时，通过将钩爪95与钩孔47接合来执行泵部件的初步配合。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010038083A Pump, heat pump hot-water supply device, and method of manufacturing pump 有权
标题翻译：泵，热泵热水器装置及其制造方法
公开(公告)号：JP2010038083A
公开(公告)日：2010-02-18
申请号：JP2008203763
申请日：2008-08-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASO HIROKI , KAWAKUBO MAMORU , YAMAMOTO MINEO , ISHII HIROYUKI , YAMAZAKI TOGO
IPC分类号： F04D13/06 , F04D29/62 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a pump in which the entry of water into a molded stator through the interface of a cup-shaped partition part and a molded stator is suppressed. SOLUTION: The pump 10 includes: a pump section 40 comprising the molded stator 50 formed by installing a substrate 58 in a stator and molding the installed part with a thermally setting resin, a casing 41 having an inlet 42 and an outlet 43 for water, and the cup-shaped partition part 90 having a cup-shaped partition part 90a to which a rotor 60 having a rotor part 60a and an impeller 60b is fit and a flange 90b; a third groove 65 formed in the flange installation surface 63 of the cup-shaped partition part 90 of the molded stator 50; and an annular rib 93 formed on the surface of the flange 90b of the cup-shaped partition part 90 of the pump section 40 on the molded stator 50 side. When the molded stator 50 and the pump section 40 are assembled, the annular rib 93 of the cup-shaped partition part 90 are fit to the annular third groove 65 of the molded stator 50. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种泵，其中通过杯形分隔部分和模制定子的界面将水输入到模制定子中被抑制。泵10包括：泵部40，其包括通过将基板58安装在定子中而成型的模制定子50，并且用热固化树脂模制安装部分，具有入口42和出口43的壳体41 并且具有杯形分隔部90a的杯形分隔部90与转子部60a和叶轮60b配合的杯状分隔部90a和凸缘90b; 形成在成型定子50的杯状分隔部90的凸缘安装面63上的第三槽65; 以及形成在模制定子50侧的泵部40的杯形分隔部90的凸缘90b的表面上的环状肋93。当模制定子50和泵部40组装时，杯形分隔部分90的环形肋93与模制定子50的环形第三凹槽65相配合。（C）2010，JPO＆INPIT

10. 发明专利

JP2010038082A Pump, heat pump hot-water supply device, and method of manufacturing pump 有权
标题翻译：泵，热泵热水器装置及其制造方法
公开(公告)号：JP2010038082A
公开(公告)日：2010-02-18
申请号：JP2008203743
申请日：2008-08-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASO HIROKI , KAWAKUBO MAMORU , YAMAMOTO MINEO , ISHII HIROYUKI , YAMAZAKI TOGO
IPC分类号： F04D13/06 , F04D29/22 , F04D29/62 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a pump in which a rotor part and an impeller are positioned coaxially with each other when the rotor of the pump is formed by joining the rotor part and the impeller. SOLUTION: The pump includes a molded stator and a pump section. The rotor part 60a formed on a rotor flange 69 includes an impeller installation surface 69a for setting the impeller 60b and a slit part 69b. The impeller 60b includes an impeller slit part 72a serving as a surface installed on the impeller installation surface 69a of the rotor flange 69 and a fitting part 72b which is left uncut on the outside of the impeller slit part 72a and which projects to the rotor part 60a side. When the rotor part 60a is joined to the impeller 60b, the impeller slit part 72a of the impeller 60b is installed on the impeller installation surface 69a of the rotor flange 69, and the fitting part 72b on the outside of the impeller slit part 72a is fit to the rotor part slit part 69b of the rotor part 60a. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种泵，其中当通过接合转子部分和叶轮形成泵的转子时，转子部分和叶轮彼此同轴地定位。
解决方案：泵包括模制定子和泵部分。形成在转子凸缘69上的转子部60a包括用于设定叶轮60b的叶轮安装面69a和狭缝部69b。叶轮60b包括作为安装在转子凸缘69的叶轮安装面69a上的表面的叶轮狭缝部72a和在叶轮狭缝部72a的外侧未切割的嵌合部72b，突出到转子部 60a侧当转子部60a与叶轮60b接合时，叶轮60b的叶轮狭缝部72a安装在转子凸缘69的叶轮安装面69a上，叶轮狭缝部72a的外侧的嵌合部72b为适配于转子部分60a的转子部分狭缝部分69b。版权所有（C）2010，JPO＆INPIT

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