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11. 发明专利

JP2013058331A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2013058331A
公开(公告)日：2013-03-28
申请号：JP2011194896
申请日：2011-09-07
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 , TAMURA KENICHI , NISHI KENICHIRO
IPC分类号： H05B6/12
CPC分类号： H05B6/065
摘要： PROBLEM TO BE SOLVED: To provide an induction heating cooker which can inhibit a generation of an interference sound when a plurality of heating means corresponding to a plurality of heating ports are concurrently driven.SOLUTION: An induction heating cooker comprises: a plurality of heating means including first heating means 10 and second heating means 20 adjacent to each other. The first heating means 10 includes center heating coils 12a, 12b and a plurality of peripheral heating coils 11 arranged around the center heating coils 12a, 12b. The peripheral heating coils 11 are arranged such that an intersection point (C) of a linear line (A-B) linking the center (A) of the first heating means 10 and the center (B) of the second heating means 20, with a circumscribed circle contacting an outer periphery of each peripheral heating coil 11 is located on an arc (D-E) linking a contact point (D) between one of the peripheral heating coil 11 among two peripheral heating coils 11 adjacent to the second heating means with the circumscribed circle, and a contact point (E) of the other peripheral heating coil 11 with the circumscribed circle.
摘要翻译：要解决的问题：提供一种感应加热烹调器，当同时驱动对应于多个加热口的多个加热装置时，能够抑制干扰声的产生。感应加热烹调器包括：多个加热装置，包括彼此相邻的第一加热装置10和第二加热装置20。第一加热装置10包括中心加热线圈12a，12b和围绕中心加热线圈12a，12b布置的多个外围加热线圈11。外围加热线圈11被布置成使得连接第一加热装置10的中心（A）和第二加热装置20的中心（B）的线性线（AB）的交点（C）与外接的与外围加热线圈11的外周接触的圆环位于将与第二加热装置相邻的两个外周加热线圈11中的外围加热线圈11的一个之间的接触点（D）与外接圆和另一个外围加热线圈11与外接圆的接触点（E）。版权所有（C）2013，JPO＆INPIT

12. 发明专利

JP2010233399A Commutator motor, blower and vacuum cleaner 审中-公开
标题翻译：通用电机，鼓风机和真空清洁器
公开(公告)号：JP2010233399A
公开(公告)日：2010-10-14
申请号：JP2009080249
申请日：2009-03-27
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： YOSHINO ISATO , BABA KAZUHIKO , TAKAHASHI YUJI , YASUJIMA TAKEHIKO
IPC分类号： H02K1/26
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient commutator motor capable of suppressing an increase in magnetic flux density of the teeth of an armature core, even when a load torque increases or the magnetic load torque of the teeth of the commutator core increases.
SOLUTION: The commutator motor 100 includes a field system 40 formed by applying field windings 5a, 5b to a field core 1, and an armature 50 which is arranged inside the field core 1 via a gap 14 and in which an armature winding 7 is applied in a slot formed between the teeths of the armature core 6. In the motor, the teeth has a tip in a shape asymmetrical to the center line of the teeth and the gap 14 has dimensions different in a diameter direction on both sides of the center line of the teeth.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够抑制电枢铁芯的齿的磁通密度增加的高效率换向器电动机，即使当负载转矩增加或换向器铁心的磁性负载转矩增加。换向器电动机100包括通过将励磁绕组5a，5b施加到励磁铁心1而形成的励磁系统40，以及通过间隙14配置在励磁铁心1的内侧的电枢50，其中电枢绕组 7被施加在形成在电枢铁芯6的齿之间的槽中。在电动机中，齿具有与齿的中心线不对称的形状的尖端，并且间隙14在两侧的直径方向具有不同的尺寸的中心线的牙齿。版权所有（C）2011，JPO＆INPIT

13. 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。

14. 发明专利

JP2014212885A 炊飯器有权
标题翻译：电饭锅
公开(公告)号：JP2014212885A
公开(公告)日：2014-11-17
申请号：JP2013091336
申请日：2013-04-24
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： ITO YUICHIRO , YOSHINO ISATO , MURANO MOTOHIRO
IPC分类号： A47J27/00
CPC分类号： A47J27/00
摘要：【課題】簡単な構成で正確に炊飯量を判定することができる炊飯器を提供する。【解決手段】炊飯器100は、炊飯釜1を誘導加熱する加熱コイル2と、加熱コイル2に高周波電流を供給する駆動部4と、炊飯釜1の加熱電力に対応した信号を検出する入力電流検出手段5と、加熱コイル2により炊飯釜1を加熱し、入力電流検出手段5で検出した信号の変化量で炊飯釜1内の炊飯量を判定する制御部7と、を備えている。【選択図】図1
摘要翻译：要解决的问题：提供一种能够通过简单的配置精确地确定炊事用量的电饭煲。解决方案：电饭煲100包括：用于进行炊具1的感应加热的加热线圈2; 用于向加热线圈2供给高频电流的驱动部4; 输入电流检测装置5，用于检测与饭锅1的加热功率对应的信号; 以及控制部分7，用于控制加热线圈2加热米饭锅1，并且基于由输入电流检测装置5检测到的信号的变化量来确定米饭烹饪锅1中的米饭量。

15. 发明专利

JP2013093198A Induction heating cooker 有权
标题翻译：感应加热烹饪机
公开(公告)号：JP2013093198A
公开(公告)日：2013-05-16
申请号：JP2011234269
申请日：2011-10-25
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： NISHI KENICHIRO , ITO YUICHIRO , YOSHINO ISATO
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To provide an induction heating cooker which can inhibit a high temperature of magnetic shield means.SOLUTION: An induction heating cooker comprises: a heating coil 2 inductively heating a rice kettle 1; a drive part 3 supplying a high-frequency power to the heating coil 2; a power supply unit 7 supplying power at least to the drive part 3; magnetic shield means 8 generating a magnetic flux by an induction current caused by a magnetic flux of the heating coil 2 and inhibiting a leakage magnetic flux from the heating coil 2; cooling means 6; and power conversion means 9 converting the induction current flowing in the magnetic shield means 8 to electric power and supplying the electric power to at least either of the power supply unit 7 and the cooling means 6.
摘要翻译：要解决的问题：提供一种能够抑制磁屏蔽装置的高温的感应加热烹调器。感应加热烹调器包括：加热线圈2，电感加热米壶1; 向加热线圈2供给高频电力的驱动部3; 电源单元7，至少向驱动部3供电; 磁屏蔽装置8通过由加热线圈2的磁通引起的感应电流产生磁通，并抑制来自加热线圈2的漏磁通; 冷却装置6; 以及将在磁屏蔽装置8中流动的感应电流转换为电力并将电力提供给电源单元7和冷却装置6中的至少一个的电力转换装置9.版权所有（C）2013， JPO和INPIT

16. 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

17. 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

18. 发明专利

JP2010233401A Commutator motor, blower, and vacuum cleaner 审中-公开
标题翻译：通用电机，鼓风机和真空清洁器
公开(公告)号：JP2010233401A
公开(公告)日：2010-10-14
申请号：JP2009080271
申请日：2009-03-27
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： YOSHINO ISATO , BABA KAZUHIKO , TAKAHASHI YUJI , YASUJIMA TAKEHIKO
IPC分类号： H02K1/06 , H02K1/14 , H02K7/14 , H02K23/60
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient commutator motor capable of suppressing an increase in magnetic flux density of the teeth of an armature core even when a load torque increases.
SOLUTION: The commutator motor 100 includes a field system 40 formed by applying field windings 5a, 5b to a field core 1, and an armature 50 which is arranged inside the field core 1 via a gap 14, has an armature winding 7 applied in a slot of an armature core 6, and rotates in only one direction. In the motor, the dimension of a diameter direction of the gap 14 between the field core 1 and the armature core 6 is small in a forward side of the rotating direction of the armature 50 and large in a backward side of the rotating direction of the armature 50.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当负载转矩增加时，提供一种能够抑制电枢铁芯的齿的磁通密度增加的高效率的换向器电动机。换向器电动机100包括通过将励磁绕组5a，5b施加到励磁铁心1而形成的励磁系统40，并且经由间隙14配置在励磁铁心1内部的电枢50具有电枢绕组7 施加在电枢铁芯6的槽中，并且仅沿一个方向旋转。在电动机中，励磁铁心1与电枢铁心6之间的间隙14的直径方向的尺寸在电枢50的旋转方向的前方较小，在电枢铁芯1的旋转方向的后方大衔接50.版权所有（C）2011，JPO＆INPIT

19. 发明专利

JP2010130832A Commutator motor, blower, and vacuum cleaner 有权
标题翻译：通用电机，鼓风机和真空清洁器
公开(公告)号：JP2010130832A
公开(公告)日：2010-06-10
申请号：JP2008304422
申请日：2008-11-28
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： YOSHINO ISATO , MATSUI AKIO , DAIKOKU AKIHIRO , OTAKA SHUICHI , TAKAHASHI YUJI , NAKADA JUN , YASUJIMA TAKEHIKO
IPC分类号： H02K1/14
摘要： PROBLEM TO BE SOLVED: To provide a commutator motor reducing a radial vibration force and ensuring a highly efficient operation. SOLUTION: The commutator motor 100 is provided with: a cylindrical frame 9 having an open axial end; a field 40 which is fixed in the frame 9 and has a field coil 5 and a field core 1; and an armature 50 housed rotatably in the field 40. The field core 1 is provided with: a pair of magnetic poles 2a and 2b arranged to face each other; one yoke 4; a pair of connecting portions 3a and 3b connecting the pair of magnetic poles 2a and 2b to the yoke 4; and fixed portions 1a disposed on a plurality of spots on the outer peripheral surface of the field core 1 and are fixed to the frame 9. The magnetic pole 2a, the connecting portion 3a, the yoke 4, the connecting portion 3b, the magnetic pole 2b, and the armature 50 make up a closed magnetic circuit in this order. A gap 14 between the armature 50 and the field core 1 is made non-uniform in size. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种减小径向振动力并确保高效操作的换向器电动机。换向器电动机100设置有：具有开口轴向端的圆柱形框架9; 固定在框架9中并具有励磁线圈5和磁场铁心1的磁场40; 以及可旋转地容纳在磁场40中的电枢50.磁场芯1设置有：一对彼此相对配置的磁极2a和2b; 一个轭4; 将一对磁极2a和2b连接到磁轭4的一对连接部分3a和3b; 以及设置在励磁铁芯1的外周面上的多个点上的固定部1a，并固定在框架9上。磁极2a，连接部3a，磁轭4，连接部3b，磁极 2b，电枢50依次构成闭合磁路。电枢50和磁芯1之间的间隙14的尺寸不均匀。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2004104905A Motor control device and electric cleaner 有权
标题翻译：电机控制装置和电动清洁器
公开(公告)号：JP2004104905A
公开(公告)日：2004-04-02
申请号：JP2002262834
申请日：2002-09-09
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： YOSHINO ISATO , KAWAGUCHI HITOSHI , TAKITA YOSHIO , IWAHARA AKIHIRO
IPC分类号： A47L9/28 , H02P23/00 , H02P25/10 , H02P7/36
摘要： PROBLEM TO BE SOLVED: To provide a motor control device that is high in reliability by suppressing an increase in di/dt and low in price. SOLUTION: The motor control device comprises a motor 2, a triac 3 that is a switching circuit for energizing/non-energizing the motor by turning on/off a current from an AC power supply 1, a zero-cross detection means 4 that detects the zero-cross voltage of the AC power supply, and a control means 5 that turns on/off the triac according to the zero-cross voltage of the AC power supply detected by the zero-cross detection means. The device controls both an input and an output or either the input or the output of the motor by changing the ratio of the energizing time, and the non-energizing time of the AC power supply that feeds power to the motor. The control means 5 sets large and small phase angles relative to a fixed phase angle determined for obtaining desired input and output voltages of the motor, and a mean phase angle obtained by combining the large and small phase angles is phase-controlled so as to be the fixed phase angle. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过抑制di / dt的增加和价格低廉来提供可靠性高的电动机控制装置。电动机控制装置包括电动机2，三端双向可控硅开关电路3，其是用于通过从交流电源1接通/关闭电流来对电动机进行通电/不通电的开关电路，零交叉检测装置 4，其检测交流电源的过零电压;以及控制装置5，其根据由过零检测装置检测的交流电源的过零电压来接通/关闭三端双向可控制开关。该装置通过改变通电时间的比率和向电动机供电的交流电源的非通电时间来控制电动机的输入和输出或电动机的输入或输出。控制装置5相对于为获得电动机的期望的输入和输出电压而确定的固定相位角度设定大的和小的相位角，并且通过组合大的和小的相位角获得的平均相位角被相位控制，以便是固定相位角。版权所有（C）2004，JPO

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