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1. 发明专利

JP2015028341A 電動遠心送風機及びこれを用いた電気掃除機审中-公开
标题翻译：电机驱动离心式风机，以及使用其的真空清洁器
公开(公告)号：JP2015028341A
公开(公告)日：2015-02-12
申请号：JP2014166504
申请日：2014-08-19
申请人：三菱電機株式会社 , Mitsubishi Electric Corp , 三菱電機ホーム機器株式会社 , Mitsubishi Electric Home Appliance Co Ltd
发明人： KATO YASUAKI , YOSHINO ISATO , HAYATSU MAMORU , HAMAZAKI MITSUMASA
IPC分类号： F04D29/28 , A47L9/00 , F04D29/44
摘要：【課題】回転バランスの調整を行う際の切断削除部を容易に形成し得る電動遠心送風機等を提供する。【解決手段】電動遠心送風機等は、電動機と、回転軸9と、ディフューザ風路部17と、ハブ11と、複数の回転翼12と、シュラウド13と、を備え、前記ハブ11は、外周半径が前記複数の回転翼12の外周半径と一致するように形成され、前記複数の静翼7の前記回転翼側の縁部及び前記ハブ11の外縁部と前記シュラウド13の外縁部とを繋げたと仮定した際に形成される傾斜面は、前記ハブ11側から前記シュラウド13側に向かうにつれて前記回転軸から離れる方向に傾斜した。【選択図】図2
摘要翻译：要解决的问题：提供一种能够容易地形成切割和去除部分以调节旋转平衡的电动离心式鼓风机。解决方案：电动离心鼓风机等包括马达，旋转轴9，扩散器空气主干部17，轮毂11，多个旋转叶片12和护罩13.轮毂11形成为使得其外周半径与多个旋转叶片12的外周半径一致，倾斜假设在旋转叶片侧，多个静止叶片7的边缘部分，轮毂11的外缘部分和护罩13的外边缘部分连接的面被形成为沿着分离的方向倾斜从旋转轴从轮毂11侧朝向护罩13侧。

2. 发明专利

JP2013079625A Electric centrifugal blower and vacuum cleaner using the same 审中-公开
标题翻译：电动离心风机和真空清洁机
公开(公告)号：JP2013079625A
公开(公告)日：2013-05-02
申请号：JP2011220883
申请日：2011-10-05
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： KATO YASUAKI , YOSHINO ISATO , HAYATSU MAMORU , HAMAZAKI MITSUMASA
IPC分类号： F04D29/28 , A47L9/00 , F04D25/08 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To provide an electric centrifugal blower and the like, in which rotation balance can be easily adjusted while improving an acoustic feeling.SOLUTION: The centrifugal electric blower includes: an electric motor driven by supply of electric power; a rotary shaft rotated by drive of the electric motor; a diffuser wind path part provided to the electric motor so as to surround the rotary shaft and having a space connected from the rotary shaft side to the opposite side; a hub provided to the rotary shaft on the electric motor side of the diffuser wind path side and the rotary shaft side; a plurality of rotary vanes provided around the rotary shaft with a predetermined interval left on the opposite side of the electric motor of the hub, on the rotary shaft side of the diffuser wind path part; and a shroud provided on the opposite side of the hub of the plurality of rotary vanes, on the opposite side of the electric motor of the diffuse wind path part and on the rotary shaft side, and having an opening around the rotary shaft and an outer circumferential radius larger than an outer circumferential radius of the plurality of rotary vanes.
摘要翻译：要解决的问题：提供一种电动离心鼓风机等，其中可以容易地调节旋转平衡同时提高声学感觉。解决方案：离心式电动鼓风机包括：由电力供应驱动的电动机; 由电动机的驱动旋转的旋转轴; 扩散器风路部，其设置在所述电动机上，以围绕所述旋转轴并具有从所述旋转轴侧向相反侧连接的空间; 设置在扩散器风路侧和旋转轴侧的电动机侧的旋转轴的轮毂; 多个旋转叶片，其设置在所述旋转轴周围，在所述散热器风路部分的旋转轴侧上留置在所述轮毂的所述电动机的相对侧上的预定间隔; 以及设置在所述多个旋转叶片的所述轮毂的相反侧上的罩，在所述漫射风路部分的所述电动机的相对侧和所述旋转轴侧上，并且具有围绕所述旋转轴的开口和外部圆周半径大于多个旋转叶片的外周半径。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013002424A Air blower, and vacuum cleaner 审中-公开
标题翻译：空气鼓风机和真空清洁器
公开(公告)号：JP2013002424A
公开(公告)日：2013-01-07
申请号：JP2011137585
申请日：2011-06-21
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： YOSHINO ISATO , KATO YASUAKI , HAYATSU MAMORU , HAMAZAKI MITSUMASA
IPC分类号： F04D29/28 , F04D25/08 , F04D29/30
摘要： PROBLEM TO BE SOLVED: To provide an air blower and a vacuum cleaner mounted with the air blower, capable of enhancing efficiency, while reducing noise generated in an offensive frequency zone.SOLUTION: This air blower includes: a commutator electric motor 100; and an impeller 11 having a plurality of blades arranged between a main plate and a side plate, extended to the outer peripheral side of the main plate from a through-hole and erected at an equal interval in the rotating direction of an armature 50. An inner diameter of an intake port of the impeller 11 is set to 30-40 mm, the number of blades is set to 16-25 sheets, and the armature 50 is driven at 33,000-45,000 rpm.
摘要翻译：要解决的问题：提供安装有鼓风机的鼓风机和真空吸尘器，能够提高效率，同时减少在进攻频率区域产生的噪音。该解决方案：该鼓风机包括：换向器电动机100; 以及叶轮11，其具有布置在主板和侧板之间的多个叶片，其从通孔延伸到主板的外周侧，并且在衔铁50的旋转方向上等间隔地竖立。叶轮11的进气口的内径设定为30〜40mm，叶片数设定为16〜25片，衔铁50以33,000〜45,000rpm的速度被驱动。版权所有（C）2013，JPO＆INPIT

4. 发明专利

AU2014393558A1 Centrifugal blower and electric vacuum cleaner 未知
公开(公告)号：AU2014393558A1
公开(公告)日：2016-11-03
申请号：AU2014393558
申请日：2014-05-09
申请人： MITSUBISHI ELECTRIC HOME APPLIANCE CO LTD , MITSUBISHI ELECTRIC CORP
发明人： KATO YASUAKI , HAMAZAKI MITSUMASA , SEKINE KATSUNORI
IPC分类号： F04D29/30
摘要： Provided is a centrifugal blower in which an impeller has a first side plate, a second side plate, and blades. The direction of an air flow immediately after the air flow flows out of the impeller is changed by a deflecting air passage to the outlet direction, that is, toward one axial side of the impeller. The first side plate is located downstream of the second side plate in the outlet direction. The rear edges of the blades each have a rear edge tip at the radially outermost position of the impeller, and protrude outwards in the radial direction of the impeller over the interval from the section from the portion adjacent to the second side plate to the rear edge tip. The axial positions of the rear edge tips are located downstream, in the outlet direction, of the center between the axial position of the outer periphery of the first side plate and the axial position of the outer periphery of the second side plate.

5. 发明专利

AU2014393558B2 Centrifugal blower and electric vacuum cleaner 未知
公开(公告)号：AU2014393558B2
公开(公告)日：2017-09-07
申请号：AU2014393558
申请日：2014-05-09
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI ELECTRIC HOME APPLIANCE CO LTD
发明人： KATO YASUAKI , HAMAZAKI MITSUMASA , SEKINE KATSUNORI
IPC分类号： F04D29/30
摘要： Provided is a centrifugal blower in which an impeller has a first side plate, a second side plate, and blades. The direction of an air flow immediately after the air flow flows out of the impeller is changed by a deflecting air passage to the outlet direction, that is, toward one axial side of the impeller. The first side plate is located downstream of the second side plate in the outlet direction. The rear edges of the blades each have a rear edge tip at the radially outermost position of the impeller, and protrude outwards in the radial direction of the impeller over the interval from the section from the portion adjacent to the second side plate to the rear edge tip. The axial positions of the rear edge tips are located downstream, in the outlet direction, of the center between the axial position of the outer periphery of the first side plate and the axial position of the outer periphery of the second side plate.

6. 发明专利

JP2014081101A Cooler, and cooling box 有权
标题翻译：冷却器和冷却箱
公开(公告)号：JP2014081101A
公开(公告)日：2014-05-08
申请号：JP2012228068
申请日：2012-10-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Applied Refrigeration Systems Co Ltd , 三菱電機冷熱応用システム株式会社
发明人： KATO YASUAKI , ADACHI NAHO , RI SOUBU , KATO MUTSUMI , YOSHIMOTO MUTSUMI , HOSAKA KEIKO
IPC分类号： F25B39/02 , F25D19/00
摘要： PROBLEM TO BE SOLVED: To provide a cooler superior in heat exchanging performance while keeping high frost formation-proof property, and to provide a cooling box including the same.SOLUTION: A cooler 1 includes: a plurality of heat transfer tubes 2 disposed in parallel with each other to allow a refrigerant to pass therethrough; and heat transfer fins 4 disposed around the heat transfer tubes 2. When observing a cross-section vertical to a longitudinal direction of the heat transfer tube 2, a plurality of rows of the plurality of heat transfer tubes 2 arranged at intervals of a first distance with respect to a direction vertical to a ventilating direction from an inlet side to an outlet side of the air, are formed in a state that a front row side is positioned at an upstream side in the ventilating direction and a rear row side is positioned at a downstream side in the ventilating direction, and each of the rows is positioned while shifted from the previous row by a distance of one-third or two-third of the first distance in the direction vertical to the ventilating direction.
摘要翻译：要解决的问题：提供一种具有优异的热交换性能的冷却剂，同时保持高的防冻性能，并提供包括该冷却成型性的冷却箱。解决方案：冷却器1包括：多个并联设置的传热管2 彼此之间允许制冷剂通过; 以及设置在传热管2周围的传热翅片4.当观察与传热管2的纵向方向垂直的横截面时，多行传热管2以多个第一距离的间隔布置相对于从空气的入口侧到出口侧的与通气方向垂直的方向形成在前排侧位于通气方向上游侧的状态，后排侧位于在通气方向上的下游侧，并且每行都沿着与通气方向垂直的方向从前一行移位距离第一距离的三分之一或三分之三的距离。

7. 发明专利

JP2013053776A Refrigerant circuit device 有权
标题翻译：制冷电路设备
公开(公告)号：JP2013053776A
公开(公告)日：2013-03-21
申请号：JP2011190938
申请日：2011-09-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KATO YASUAKI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant circuit device which can reduce an aerodynamic rotation sound of a blower while securing a housing property of a device housing box.SOLUTION: A heat pump water heater 100 adopting the refrigerant circuit device includes: an air heat exchanger 5 which exchanges heat between air and a refrigerant; the device housing box (cooler box 13) having an opposite surface (rear surface 13a) opposite to the air heat exchanger 5 through a clearance 20; and the blower 7 which has a propeller fan 14 arranged on the device housing box and blows air so that external air passes through the air heat exchanger 5 and flows in; and a guide plate 17 which guides a rising air flow generated in the clearance 20 in a direction toward the propeller fan 14 during the operation of the blower 7. The guide plate 17 is arranged so that the air flowing in the clearance 20 upward moves to an outer peripheral part of a rotation area of a blade of the propeller fan 14.
摘要翻译：要解决的问题：提供一种制冷剂回路装置，其可以在确保装置收纳箱的壳体特性的同时降低鼓风机的空气动力学旋转声音。解决方案：采用制冷剂回路装置的热泵热水器100包括：空气热交换器5，其在空气和制冷剂之间进行热交换; 具有通过间隙20与空气热交换器5相对的相对表面（后表面13a）的装置收纳箱（冷却箱13）以及鼓风机7，其具有布置在装置收纳箱上的螺旋桨式风扇14，并且使外部空气通过空气热交换器5并流入; 导向板17，其在鼓风机7的运转时，向间隙20内朝向螺旋桨式风扇14的方向引导上升气流。引导板17配置成向间隙20内流动的空气向上移动螺旋桨式风扇14的叶片的旋转区域的外周部。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012080200A Antenna device 有权
公开(公告)号：JP2012080200A
公开(公告)日：2012-04-19
申请号：JP2010221288
申请日：2010-09-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NOMURA HIROMITSU , KATO YASUAKI , KAWAGUCHI NOBORU , UEDA MASARU
IPC分类号： H01Q3/08 , G01S7/02 , G01S7/03 , H01Q1/18
摘要： PROBLEM TO BE SOLVED: To provide an antenna device, capable of reducing its entire height, and having improved maintainability and excellent vibration-isolation performance.SOLUTION: A movable side pedestal 6 is supported by a fixed side pedestal 1 in such a way as to be rotatable around an azimuth axis. An antenna reflector 8 is supported by a support arm 7a in such a way as to be rotatable around an elevation axis and a motor drive circuit 15 is provided on the backside of the antenna reflector 8. A radome 2 is mounted on the movable side pedestal 6. A vibration isolator and a mounting mechanism for restraint in three-axis translation are arranged between the fixed side pedestal 1 and the movable side pedestal 6.

9. 发明专利

JP2012018290A Deformable mirror 有权
标题翻译：可变镜
公开(公告)号：JP2012018290A
公开(公告)日：2012-01-26
申请号：JP2010155472
申请日：2010-07-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TABATA MASATAKE , EZAKI YUTAKA , KATO YASUAKI , MIYANAGA NORIAKI , JITSUNO TAKAHISA , TSUBAKIMOTO KOJI
IPC分类号： G02B26/06 , G02B5/10
摘要： PROBLEM TO BE SOLVED: To provide a deformable mirror which can control displacement of mirror surface in high resolution while being able to prevent a breakage of the mirror due to excessive stress when the mirror surface is distorted.SOLUTION: A deformable mirror includes a transformable elastic mirror 1 and multiple drive mechanism units 2 which are connected to the rear face of the mirror and transform the mirror. Each of the drive mechanism unit includes a unit movement end 4, a unit fixed end 5, an actuator 3, a primary elastic body 6 and a secondary elastic body 7. As for the primary elastic body, the one end is connected to the unit movement end, and another end is connected to the unit fixed end. As for the secondary elastic body, the one end is connected to the movable end of the actuator, and another end is connected to the unit movement end. The rigidity of the primary elastic body is higher than that of the secondary elastic body. The elastic mirror is transformed by the movement of the unit movement end decided by the tripartite rigid combination with the primary elastic body, secondary elastic body and elastic mirror.
摘要翻译：要解决的问题：提供一种能够以高分辨率控制镜面的位移的可变形反射镜，同时能够防止当镜面失真时由于过大的应力导致的镜子的破损。解决方案：可变形反射镜包括可变形弹性镜1和多个驱动机构单元2，多个驱动机构单元2连接到反射镜的后表面并变换反射镜。每个驱动机构单元包括单元移动端4，单元固定端5，致动器3，初级弹性体6和次级弹性体7.对于主弹性体，一端连接到单元移动端，另一端连接到单元固定端。对于第二弹性体，一端连接到致动器的可动端，另一端连接到单元移动端。初级弹性体的刚性高于二次弹性体的刚性。弹性反射镜通过与主弹性体，次弹性体和弹性镜三体刚性组合决定的单元运动端的运动而变换。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011115253A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2011115253A
公开(公告)日：2011-06-16
申请号：JP2009273180
申请日：2009-12-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ADACHI NAHO , KATO YASUAKI
IPC分类号： A47L9/00 , F04D29/44
CPC分类号： F04D29/444 , F05D2250/51
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner which attains high efficiency with low input by reducing a ventilation resistance in a flow passage of an electric air blower. SOLUTION: An electric air blower 6 of the vacuum cleaner includes: an electric motor 9; a centrifugal impeller 11 rotated by the electric motor and having a suction port 17; a plurality of stationary blades 12 in the centrifugal impeller side provided between the electric motor and the centrifugal impeller; a return stationary blade 13 having a front edge integrally formed with a rear edge of the stationary blade on the opposite side of the centrifugal impeller; a main plate 14 joining the stationary blade and the return stationary blade; and a fan-guide 16 having a bellmouth 19 on the upper surface thereof which forms a part of the suction port of the centrifugal impeller. The bellmouth has a plurality of inlet guide vanes 18 arranged so as to drive obliquely between the inside and outside in the radial direction to the upper surface. Each inlet guide vane has a lower end which contacts with the upper surface of the bellmouth as a base point and the upper end thereof inclines toward the outside in the radial direction of the centrifugal impeller. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过降低电动鼓风机的流路中的通风阻力而以低输入获得高效率的真空吸尘器。解决方案：真空吸尘器的电动鼓风机6包括：电动马达9; 由电动机旋转并具有吸入口17的离心式叶轮11; 设置在电动马达和离心式叶轮之间的离心式叶轮侧的多个固定叶片12; 回转固定叶片13，其具有与离心式叶轮的相对侧上的固定叶片的后边缘一体形成的前边缘; 连接固定叶片和返回固定叶片的主板14; 以及在其上表面具有形成离心式叶轮的吸入口的一部分的喇叭口19的风扇引导件16。喇叭口具有多个入口导向叶片18，其布置成在径向方向上向内侧和外侧之间倾斜地向上表面驱动。每个入口引导叶片具有与喇叭口的上表面接触的下端作为基点，并且其上端在离心式叶轮的径向方向上朝向外侧倾斜。版权所有（C）2011，JPO＆INPIT

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