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1. 发明专利

JP2013235753A Induction heating cooker 审中-公开
标题翻译：感应加热烹饪机
公开(公告)号：JP2013235753A
公开(公告)日：2013-11-21
申请号：JP2012108194
申请日：2012-05-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： CHIBA HIROSHI , IPPOSHI SHIGETOSHI , NAKAJIMA SEIJI , SUNAGA TAKASHI , HOSHINO KOICHI , ISHII TETSUO , KOBAYASHI MASAHIRO
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To achieve an induction heating cooker with a fan motor, that is lower in cost and noise level by employing a single cooling fan, and that has an improved operation reliability (having a long-term useful life) by directly supplying lower-temperature air to the fan motor of the cooling fan.SOLUTION: An induction heating cooker comprises: a housing having a front end wall including at least one housing front end suction port; a control circuit part arranged in the housing between the other side wall of the housing and a grille heating part; a cooling fan having a housing air exhaustion port arranged so as to be adjacent to the rear end wall, and including a fan motor arranged in the housing between the control circuit part and the housing air exhaustion port; and a motor cooling duct extending between a cooling duct suction hole, and a cooling duct air exhaustion hole opposed to the fan motor of the cooling fan, and arranged in the housing.
摘要翻译：要解决的问题：通过采用单个冷却风扇来实现具有风扇电动机的感应加热烹调器，其成本和噪音水平较低，并且通过直接供应具有改善的操作可靠性（具有长期使用寿命）一种感应加热烹调器，包括：壳体，其具有包括至少一个壳体前端吸入口的前端壁; 控制电路部，其设置在所述壳体的另一侧壁与所述格栅加热部之间; 冷却风扇，其具有与后端壁相邻配置的壳体排气口，并且包括设置在所述壳体内的所述控制电路部和所述壳体排气口之间的风扇电动机; 以及在冷却风道吸入孔和与冷却风扇的风扇电动机相对的冷却风管排气孔之间延伸并布置在壳体中的电动机冷却管道。

2. 发明专利

JP2010041849A Rotating electrical machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2010041849A
公开(公告)日：2010-02-18
申请号：JP2008203011
申请日：2008-08-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORITA MASAO , NAKAJIMA SEIJI , YOSHIZAWA TOSHIYUKI
IPC分类号： H02K11/04 , H02K9/02
摘要： PROBLEM TO BE SOLVED: To provide a rotating electrical machine for effectively suppressing a temperature rise of a positive electrode side and negative electrode side diodes. SOLUTION: A cut 30 is formed so that the depth of a groove gradually becomes shallower from the outer diameter end part between adjoining positive electrode side diodes 21, on the surface of a rotor 16 side of a second heatsink base 27, to the inner diameter side. A first rear side air intake hole 3a is drilled on a case 1 so as to face a plurality of heat sink side heat radiation fins 25 in axial direction. A second rear side air intake hole 3b is drilled on the case 1 so as to face in radial direction the outer peripheral surface of a first heat sink base 24. A third rear side air intake hole 3d is drilled on the case 1 so as to face in radial direction the outer diameter side end face of the second heatsink base 27. Further, a bracket side heat radiation fin 3c is extended in radial direction on the outer diameter side of the second rear side air intake hole 3b and on the outer surface of a region 3g of the case 1 to which the second heat sink base 27 is attached, and is arrayed at a predetermined pitch in circumferential direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效地抑制正极侧和负极侧二极管的温度升高的旋转电机。解决方案：形成切口30，使得凹槽的深度从第二散热器基座27的转子16侧的相邻的正极侧二极管21之间的外径端部逐渐变浅，到内径侧。在壳体1上钻出第一后侧空气吸入孔3a，以便在轴向上面对多个散热片侧散热片25。第二后侧空气吸入孔3b在第一散热器基座24的外周面沿径向方向在壳体1上钻出。在壳体1上钻出第三后侧空气吸入孔3d，以便另外，支架侧散热片3c在第二后侧空气吸入孔3b的外径侧的径向延伸，外周面在第一散热器基座27所安装的壳体1的区域3g上沿圆周方向以规定的间距排列。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2014152975A Blower device and habitable room including blower device 有权
标题翻译：鼓风机和包含吹风装置的人居室
公开(公告)号：JP2014152975A
公开(公告)日：2014-08-25
申请号：JP2013022237
申请日：2013-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HAYASHI TOSHIAKI , OSHIMA KANEFUSA , SASAKI TOKUAKI , TAKEI HISATAKE , MATSUBARA TSUNEMITSU , TOKORO ATSUSHI , HAKAMADA HIROYUKI , YASUE NOBUMASA , OISHI SHINYA , HANAWA AKIHIRO , NAKAJIMA SEIJI , MIYAKI JUN
IPC分类号： F24F7/00
摘要： PROBLEM TO BE SOLVED: To provide a blower device capable of suppressing deterioration of an indoor environment, capable of reducing ventilation blowing power and a heating/cooling load, anc capable of easily performing maintenance of cleaning means provided in the blower device body, and a habitable room including this blower device.SOLUTION: A blower device comprises: a blower device body 3 which is provided between an installation surface and an illuminator 40, and in which an air intake port 8 and an air exhaust port 9 are formed; a plurality of blower means 11 which are provided in an inner air path formed between the air intake port 8 and the air exhaust port 9; and an air cleaning unit 20 which is provided in the inner air path 10 and which has cleaning means for cleaning the air taken in from the air intake port 8. The blower means 11 is divided into a plurality of blower units by one unit or by a plurality of units, and switching between operation and stop is possible for each blower unit. The air cleaning unit 20 is supported by the blower device body 3 so as to be freely drawn from the blower device body 3 into a direction parallel to the installation surface.
摘要翻译：要解决的问题：提供一种能够抑制室内环境恶化的鼓风机装置，其能够降低通风吹送功率和加热/冷却负荷，能够容易地进行设置在鼓风机装置主体中的清洁装置的维护，包括该鼓风装置的可居住的房间。解决方案：鼓风装置包括：鼓风装置主体3，设置在安装表面和照明器40之间，其中形成有进气口8和排气口9; 多个鼓风装置11，其设置在形成在进气口8和排气口9之间的内部空气路径中; 以及设置在内部空气路径10中并且具有用于清洁从进气口8吸入的空气的清洁装置的空气净化单元20.鼓风装置11通过一个单元或由多个单元，并且可以为每个鼓风机单元切换操作和停止。空气净化单元20由鼓风机装置主体3支撑，以便从鼓风机装置本体3自由地从平行于安装表面的方向拉出。

4. 发明专利

JP2013224627A Axial flow fan 审中-公开
标题翻译：轴流风扇
公开(公告)号：JP2013224627A
公开(公告)日：2013-10-31
申请号：JP2012097508
申请日：2012-04-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORIYAMA TAKASHI , KOGA KIYONORI , AKIYOSHI MASAO , NAKAJIMA SEIJI
IPC分类号： F04D29/54
摘要： PROBLEM TO BE SOLVED: To provide an axial flow fan capable of preventing energy loss by preventing separation of an air flow at a diffuser even when a divergence angle of the diffuser is increased and capable of increasing a static pressure recovery quantity at the diffuser.SOLUTION: An axial flow fan 1 comprises: a rotary shaft 3; a shroud 6 covering an outer circumferential surface of the rotary shaft 3 via a predetermined clearance; a compression stage 20 provided in the shroud 6 and having a plurality of moving blades 2 rotated with the rotary shaft 3 and a plurality of stationary blades 5 arranged side-by-side at a downstream side of the moving blades 2; and a diffuser 30 provided at a downstream side of the compression stage 20. At least one of the plurality of stationary blades 5 has a stagger angle gradually increased from a radial inner end 12 to a radial outer end 11.
摘要翻译：要解决的问题：提供一种轴流式风扇，其能够通过防止分散器中的空气流分离而防止能量损失，即使扩散器的发散角增加并且能够增加扩散器处的静压恢复量。轴流风扇1包括：旋转轴3; 护罩6，经由预定间隙覆盖旋转轴3的外周面; 设置在护罩6中并且具有多个与旋转轴3一起旋转的动叶片2和在动叶片2的下游侧并排设置的多个固定叶片5的压缩台20; 以及设置在压缩级20的下游侧的扩散器30.多个静止叶片5中的至少一个具有从径向内端12向径向外端11逐渐增大的交错角。

5. 发明专利

JP2010133766A Radio wave monitoring device 审中-公开
标题翻译：无线电波监测装置
公开(公告)号：JP2010133766A
公开(公告)日：2010-06-17
申请号：JP2008308421
申请日：2008-12-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAJIMA SEIJI
IPC分类号： G01S3/14 , G01S7/40
摘要： PROBLEM TO BE SOLVED: To provide a radio wave monitoring device capable of accurately measuring an incoming direction of radio waves even if there is an error between the frequency of reception radio waves and a preregistered frequency to be monitored and even if bands of radio waves have a spread.
SOLUTION: The radio wave monitoring device has a monitoring receiver 5 for outputting spectrum data of reception radio waves, corrects measurement frequencies by detecting frequencies of radio waves actually received, based on electric field strength and the amount of frequency deviation obtained from the spectrum data in a direction detection signal processor 6, thus setting the corrected measurement frequencies for the direction detection receiver 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在接收无线电波的频率与要监视的预注册频率之间存在误差，也能够准确地测量无线电波的进入方向的无线电波监视装置，即使是无线电波有一个传播。解决方案：无线电波监测装置具有用于输出接收无线电波的频谱数据的监视接收机5，通过检测实际接收的无线电波的频率，根据电场强度和从方向检测信号处理器6中的频谱数据，从而设置方向检测接收机3的校正测量频率。（C）2010年，JPO和INPIT

6. 发明专利

JP2008002441A Axial blower 有权
标题翻译：轴流风机
公开(公告)号：JP2008002441A
公开(公告)日：2008-01-10
申请号：JP2006175532
申请日：2006-06-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ARAI TOSHIKATSU , KIKUCHI HITOSHI , ARAKI KATSUMI , HAMADA SHINGO , NAKAJIMA SEIJI , AOKI HIROMICHI
IPC分类号： F04D29/38 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To provide an axial blower reducing noise without increasing axial dimensions of the axial blower.
SOLUTION: The axial blower is provided with a boss 2 driven and rotated by a motor and a plurality of rotors 1 radially mounted to the boss 2 and blasting air in a rotary shaft 3 direction. A chord center line Pr1 in a first region from the boss 2 to a bending point Pw of a radial direction intermediate part of the rotor 1 is inclined to an upstream side by a fixed forward inclination angle δzw larger than 0°. The chord center line Pr1 in a second region from the bending point Pw to a rotor outer circumference is inclined to the upstream side by an angle larger than the first forward inclination angle δzw, and a forward inclination angle δzs of a tangent 15 of the chord center line Pr1 at the rotor outer circumference is set in a range of 30°-40°.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供轴流鼓风机降低噪音而不增加轴流鼓风机的轴向尺寸。解决方案：轴流式鼓风机设有由马达驱动旋转的凸台2和径向安装在凸台2上的多个转子1，并以旋转轴3方向喷射空气。从凸台2到转子1的径向中间部分的弯曲点Pw的第一区域中的弦中心线Pr1以大于0°的固定的前倾角δzw向上游侧倾斜。从弯曲点Pw到转子外周的第二区域中的弦中心线Pr1以比第一前倾角δzw大的角度向上游侧倾斜，并且弦的切线15的前倾角δzs 转子外周的中心线Pr1设定在30°-40°的范围内。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2015014200A ファンモータ审中-公开
标题翻译：风扇电动机
公开(公告)号：JP2015014200A
公开(公告)日：2015-01-22
申请号：JP2013139519
申请日：2013-07-03
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： KURODA YOICHI , MORI TAKESHI , ARITA HIDEAKI , NAKAJIMA SEIJI
IPC分类号： F04D29/70 , F04D29/52 , F04D29/54 , F04D29/58
摘要：【課題】ファンモータにおいて、ファンボスとモータの間の開口部が風上を向いているため異物の流入経路になっていることから開口部に異物が混入しやすい。【解決手段】ファンモータは、ファンを支持するカップ形状のファンボスと、このファンボス内に収納され前記ファンを駆動するモータを内蔵するモータケースを備え、前記モータケースの一部に前記ファンボスの開放端部を覆う突起部を形成した。そして、この突起部の外周端はファンボスの内径よりも径方向外側に位置するようにした。【選択図】図1
摘要翻译：要解决的问题：为了解决以下问题：风扇马达易于将异物混合到开口中，因为开口用作基于异物流入路径，使得风扇凸台和马达之间的开口被引导到风扇电机中的风向。风扇电机包括用于支撑风扇的杯形风扇凸台和容纳在风扇凸台中并具有用于驱动风扇的内置电动机的电动机壳体。用于覆盖风扇凸台的开口端的突起形成在电动机壳体的一部分中。突起的外周端相对于风扇凸台的内径定位在径向外侧。

8. 发明专利

JP2014029255A Blower, and living room provided with blower 审中-公开
标题翻译：吹风机和带淋浴的起居室
公开(公告)号：JP2014029255A
公开(公告)日：2014-02-13
申请号：JP2013021378
申请日：2013-02-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OSHIMA KANEFUSA , TOKORO ATSUSHI , TAKEI HISATAKE , HAKAMATA HIROYUKI , YASUE NOBUMASA , OISHI SHINYA , HANAWA AKIHIRO , SASAKI TOKUAKI , NAKAJIMA SEIJI , MATSUBARA TSUNEMITSU , HAYASHI TOSHIAKI
IPC分类号： F24F7/007
摘要： PROBLEM TO BE SOLVED: To provide a blower capable of suppressing deterioration of indoor environment, and a living room provided with the blower.SOLUTION: A blower includes a blower body 3 having an air intake port 8 and an air discharge port 9, and a plurality of blowing means disposed in an internal air trunk 10 formed between the air intake port 8 and the air discharge port 9. The blowing means 11 is divided into a plurality of blowing units of one for a plurality of blowing means, and operation and stop can be switched for each of blowing units. The internal air trunk 10 is divided into blowing units by air trunk dividing means, and narrowed from the air intake port 8 toward the air discharge port 9.
摘要翻译：要解决的问题：提供一种能够抑制室内环境恶化的鼓风机和设置有鼓风机的客厅。解决方案：鼓风机包括具有进气口8和排气口9的鼓风机主体3，多个吹风装置设置在形成在进气口8和排气口9之间的内部空气导管10中。吹风装置11被分成多个用于多个吹风装置的吹风单元，并且操作和停止可以为每个吹风单元切换。内部空气导管10被空气导管分割装置分成吹风单元，从进气口8向排气口9变窄。

9. 发明专利

JP2010041850A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2010041850A
公开(公告)日：2010-02-18
申请号：JP2008203013
申请日：2008-08-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOSHIZAWA TOSHIYUKI , MORITA MASAO , NAKAJIMA SEIJI
IPC分类号： H02K5/20 , H02K19/22
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of effectively suppressing a temperature rise of a positive electrode side and negative electrode side diodes.
SOLUTION: A first rear side air intake hole 3a is drilled on a rear bracket 3 so as to face in axial direction an inner peripheral side heat sink side heat radiation fins 25. A second rear side air intake hole 3b is drilled on the rear bracket 3 so as to face in radial direction the outer periphery of a first heat sink base 24. A bracket side heat radiation fin 3c is extended in radial direction on the outer diameter side of the second rear side air intake hole 3b on the outer surface of a region 3d of the rear bracket 3 to which a second heatsink base 28 is attached, and is arrayed at a predetermined pitch in circumferential direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地抑制正极侧和负极侧二极管的温度升高的旋转电机。解决方案：第一后侧空气吸入孔3a在后支架3上沿轴向方向钻出内周侧散热片侧散热片25.第二后侧空气吸入孔3b被钻在后支架3沿径向朝向第一散热器基座24的外周。支架侧散热片3c在第二后侧空气吸入孔3b的外径侧的径向上延伸后支架3的安装有第二散热器基座28的区域3d的外表面，并且沿圆周方向以预定的间距排列。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010041848A Rotating electrical machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2010041848A
公开(公告)日：2010-02-18
申请号：JP2008203008
申请日：2008-08-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAJIMA SEIJI , MORITA MASAO , YOSHIZAWA TOSHIYUKI , INOUE MASAYA
IPC分类号： H02K19/36 , H02K11/04 , H02K19/22
摘要： PROBLEM TO BE SOLVED: To provide a rotating electrical machine which suppresses an increase in ventilation resistance of the ventilation path for cooling air, cooling air retention near a base, and a decrease in flow rate of the cooling air, to improve cooling performance of a rectifier element. SOLUTION: A first heat sink base 24 formed as a cylinder having an arc-like cross section is arranged coaxially with a shaft 19. A second heat sink base 27 formed as a plate in arc belt is attached on the inner wall surface of a rear bracket 3 in a thermally contacted state by arranging it in almost planer shape orthogonal to the axial center of the shaft 19, on the outer diameter side of the first heat sink base 24. A first rear side air intake hole 3a is opened on the rear bracket 3 so as to face a heat radiation fin 25 in axial direction. A second rear side air intake hole 3b is opened on the rear bracket 3 so as to face the outer peripheral surface of the first heat sink base 24 in radial direction. Further, a ventilation hole 30 is formed to communicate the outer peripheral side of the first heat sink base 24 with the inner peripheral side. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电机，其抑制用于冷却空气的通风路径的通风阻力增加，靠近基座的冷却空气滞留以及冷却空气的流量的降低，以改善冷却整流元件的性能。解决方案：形成为具有弧形横截面的圆筒的第一散热器基座24与轴19同轴地布置。形成为弧形带的板的第二散热器基座27附接在内壁表面上通过在第一散热器基座24的外径侧上布置成与轴19的轴心正交的几乎平面的几何平面形状的后支架3的第一后侧空气吸入孔3a打开。在后支架3上以轴向朝向散热片25。第二后侧空气吸入孔3b在后支架3上以径向方向与第一散热器基座24的外周面相对地打开。此外，形成有将第一散热器基座24的外周侧与内周侧连通的通气孔30。版权所有（C）2010，JPO＆INPIT

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