CN104377923B - 一种固定磁隙的永磁调速器 - Google Patents

一种固定磁隙的永磁调速器 Download PDF

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CN104377923B
CN104377923B CN201410730913.9A CN201410730913A CN104377923B CN 104377923 B CN104377923 B CN 104377923B CN 201410730913 A CN201410730913 A CN 201410730913A CN 104377923 B CN104377923 B CN 104377923B
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magnet
magnetic
interior
permanent magnet
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CN104377923A (zh
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刁俊起
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Shandong clean Union energy saving environmental protection technology Co Ltd
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刁俊起
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Priority to PCT/CN2015/070752 priority patent/WO2016086515A1/zh
Priority to EP15864687.7A priority patent/EP3229353B1/en
Priority to US15/533,321 priority patent/US10374502B2/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2706Inner rotors
    • H02K1/272Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2706Inner rotors
    • H02K1/272Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2786Outer rotors
    • H02K1/2787Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791Surface mounted magnets; Inset magnets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/28Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K51/00Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K2213/00Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Abstract

本发明涉及一种固定磁隙的永磁调速器,包括与主动轴连接的外磁转子以及与从动轴连接的内磁转子,所述的外磁转子沿其内圆周面周向均匀分布有至少一个外永磁体,所述的內磁转子沿其外圆周面周向均匀分布有至少一个内永磁体,内永磁体两磁极侧分别固定有铁轭,另外两侧各设有一导磁体,内磁转子一端设有用于沿轴向移动各导磁体的磁路调节器。本发明由于采用了固定磁隙结构,大大提高了调速器的啮合面积并降低了装配难度,降低热量产生,增大调速范围,节约了稀土材料,所以实现了输入、输出转速0~N%的调速功能,由于采用了磁路调节结构,不但降低了材料消耗和节省了安装空间,更是给现场安装施工带来了方便。

Description

一种固定磁隙的永磁调速器
技术领域
本发明涉及一种永磁调速器,具体涉及一种固定磁隙的永磁调速器。
背景技术
永磁调速器是通过永磁体的磁力耦合调速,实现电动机和负载的软(磁)连接,无任何影响电网的谐波产生,可靠性高,并可在高温、低温、潮湿、肮脏、易燃易爆、电压不稳及雷电等各种恶劣环境下工作,大幅减轻机械振动,广泛应用于电力、钢铁、冶金、石化,造纸、市政、舰船、灌溉及采矿等行业。而目前常用的永磁调速器均是通过调整气隙来实现转速调整的,磁路调节器的功率消耗大,且存在扭矩传递能力差、装配难度高、浪费大量稀土资源等缺点。此外导体转子转动时与永磁转子产生相对运动,永磁场在导体转子上产生涡流,随之产生大量热量,由于导体转子与永磁转子必须存在滑差,调速范围为0至98%。
发明内容
针对上述问题,本发明提供一种可降低磁路调节器功率消耗、提高扭矩传递能力、降低装配难度、节约稀土资源、减小热量产生、增大调速范围的一种固定磁隙的永磁调速器。
目前的永磁调速器都是通过改变导体转子与永磁转子之间的气隙从而控制导体转子切割磁力线的多少,来实现转矩调整的,由于这种方式存在很多弊端,本发明基于磁体同极相斥、异极相吸的原理,从改变外磁转子与内磁转子之间的作用力入手去设计新的永磁调速器,从而达到改变转矩的目的。
为解决上述问题,本发明采取的技术方案为:一种固定磁隙的永磁调速器,包括与主动轴连接的外磁转子以及与从动轴连接的内磁转子,所述的外磁转子沿其内圆周面周向均匀分布有至少一个外永磁体,每个外永磁体的磁极端面与外磁转子端面垂直;所述的內磁转子沿其外圆周面周向均匀分布有至少一个内永磁体,每个内永磁体的磁极端面与内磁转子端面垂直,内永磁体两磁极侧分别固定有铁轭,另外两侧各设有一导磁体,导磁体夹在两铁轭之间,用于与铁轭配合组成将内永磁体包围的闭合磁回路,内磁转子一端设有用于沿轴向移动各导磁体的磁路调节器。磁路调节器控制导磁体移动来改变导磁体与内永磁体的距离,调节磁阻大小进而改变内永磁体对外显示的磁性大小,改变内永磁体与外永磁体之间的作用力。导磁体可移动行程不小于铁厄的长度。具体调节过程:通过磁路调节器将导磁体移动至可与铁轭组成闭合磁回路的位置,将内永磁体围绕在内时,磁力线经导磁体顺利穿越,内部短路,內磁转子对外不显示磁性;当磁路调节器控制导磁体完全移出两铁轭之间的空隙,铁轭被磁化成相对应极性的强磁体当导磁体全部移出内转子铁轭时,内永磁体的磁力对外全部展现,内磁转子对外显示最大磁力;导磁体移出的过程就是内磁转子由无磁力到最大磁力的变化过程;由内磁转子与外磁转子相互作用力的大小变化来实现传递力量的改变,从而实现调速过程。外永磁体的数量可以与内永磁体的数量相同或不同且两者均按照磁极(N极、S极磁体)成对增减。一般情况下主动轴连接主电机,从动轴连接负载,但两者可以互换,即主动轴连接负载,从动轴连接主电机。
当内磁转子的内永磁体数量和外磁转子的外永磁体数量相等时,可以实现输入、输出转速0~100%的调速功能;当内磁转子的内永磁体量和外磁转子的外永磁体数量不相等时,可以实现输入、输出转速0~N%的调速功能(扭矩随N反比例改变、最大功率不变)。
此种方式相对于改变导体转子与永磁转子的轴向距离来说,降低了磁路调节器的功率消耗,提高了扭矩的传递能力。
内、外永磁体的安装方向可以有多种,只要保证内永磁体与外永磁体之间的作用力可调即可,所述的外永磁体和内永磁体的磁极均沿径向设置,两相邻的外永磁体或相邻的内永磁体外露磁极面磁性相异。
两者均围绕从动轴呈圆周分布。
内、外永磁体另一种优选安装方式是:所述的外永磁体和内永磁体的磁极沿周向设置,两相邻的外永磁体或相邻的内永磁体相邻侧磁极面磁性相异。两者均围绕从动轴呈圆周分布。
所述的磁路调节器包括用于接收控制信号控制导磁体移动的的调节执行器。
所述的调节执行器可为电动执行机构、气动执行机构或液动执行机构。使用过程中,将永磁调速器安装于某控制系统中,压力、流量、液位或其他控制信号被控制系统接收和处理,然后提供到调节执行器,由调节执行器由其执行机构来移动导磁体,改变磁阻的大小。
本发明由于采用了固定磁隙结构,大大提高了调速器的啮合面积并降低了装配难度,降低热量产生,增大调速范围,节约了稀土材料,大大提高了扭矩传递能力。由于采用了磁力传递原理,所以实现了输入、输出转速0~N%的调速功能,大大扩展了本发明的使用范围和领域;由于采用了磁路调节结构,大大减小了执行调节机构的功率消耗并最大限度的缩小了调节执行机构的体积,不但降低了材料消耗和节省了安装空间,更是给现场安装施工带来了方便。
附图说明
图1为实施例一主视剖视图;
图2为图1的A-A剖视图;
图3为实施例一内磁转子主视图;
图4为图3的左视图;
图5为实施例一外磁转子主视剖视图;
图6为实施例一导磁体分布示意图;
图7为实施例二主视剖视图;
图8为图7的B-B剖视图;
图9为实施例二内磁转子主视图;
图10为图9的左视图;
图11为实施例二外磁转子主视剖视图;
图12为实施例二导磁体分布示意图;
图13为实施例三主视剖视图;
图14为图13的C-C剖视图;
图15为实施例四主视剖视图;
其中,1、内磁转子,2、铁轭,3、内永磁体,4、从动轴,5、主动轴,6、外磁转子,7、外永磁体,8、导磁体,9、调节执行器。
具体实施方式
实施例一
一种固定磁隙的永磁调速器,包括与主动轴5连接的外磁转子6以及与从动轴4连接的内磁转子1,所述的外磁转子6沿其内圆周面周向均匀分布有多个外永磁体7,每个外永磁体7的磁极端面与外磁转子6端面垂直;所述的內磁转子1沿其外圆周面周向均匀分布有至少一个内永磁体3,每个内永磁体3的磁极端面与内磁转子1端面垂直,在本实施例中外永磁体7的数量与内永磁体3的数量相同均为八个且外永磁体7和内永磁体3均由一组N极、S极磁体组成。所述的外永磁体7和内永磁体3的磁极均沿径向设置,两相邻的外永磁体7或相邻的内永磁体3外露磁极面磁性相异。内永磁体3两磁极侧分别固定有铁轭2,另外两侧各设有一导磁体8,导磁体8夹在两铁轭2之间,用于与铁轭2配合组成将内永磁体3包围的闭合磁回路,内磁转子1一端设有用于沿轴向移动各导磁体8的磁路调节器。
实施例二
一种固定磁隙的永磁调速器,所述的外永磁体7和内永磁体3的磁极沿周向设置,两相邻的外永磁体7或相邻的内永磁体3相邻侧磁极面磁性相异。其他部分同实施例一相同。
实施例三
一种固定磁隙的永磁调速器,在本实施例中外永磁体7的数量与内永磁体3的数量不同,其余部分同实施例一相同。
实施例四
一种固定磁隙的永磁调速器,在本实施例中外永磁体7的数量与内永磁体3的数量不同,其余部分同实施例二相同。
最后应当说明的是:以上实施例仅用以说明本发明的技术方案而非对其限制,尽管参照上述实施例对本发明进行了详细的说明,所属领域的普通技术人员应当理解依然可以对本发明的具体实施方式进行修改或者等同替换,而未脱离本发明精神和范围的任何修改或者等同替换,其均应涵盖在本发明的权利要求范围当中。

Claims (5)

1.一种固定磁隙的永磁调速器,其特征在于:包括与主动轴(5)连接的外磁转子(6)以及与从动轴(4)连接的内磁转子(1),所述的外磁转子(6)沿其内圆周面周向均匀分布有至少一个外永磁体(7),每个外永磁体(7)的磁极端面与外磁转子(6)端面垂直;所述的内磁转子(1)沿其外圆周面周向均匀分布有至少一个内永磁体(3),每个内永磁体(3)的磁极端面与内磁转子(1)端面垂直,内永磁体(3)两磁极侧分别固定有铁轭(2),另外两侧各设有一导磁体(8),导磁体(8)夹在两铁轭(2)之间,用于与铁轭(2)配合组成将内永磁体(3)包围的闭合磁回路,内磁转子(1)一端设有用于沿轴向移动各导磁体(8)的磁路调节器。
2.根据权利要求1所述的固定磁隙的永磁调速器,其特征在于:所述的外永磁体(7)和内永磁体(3)的磁极均沿径向设置,两相邻的外永磁体(7)或相邻的内永磁体(3)外露磁极面磁性相异。
3.根据权利要求1所述的固定磁隙的永磁调速器,其特征在于:所述的外永磁体(7)和内永磁体(3)的磁极沿周向设置,两相邻的外永磁体(7)或相邻的内永磁体(3)相邻侧磁极面磁性相异。
4.根据权利要求1-3任一项所述的固定磁隙的永磁调速器,其特征在于:所述的磁路调节器包括用于接收控制信号控制导磁体移动的调节执行器(9)。
5.根据权利要求4所述的固定磁隙的永磁调速器,其特征在于:所述的调节执行器(9)可为电动执行机构、气动执行机构或液动执行机构。
CN201410730913.9A 2014-12-05 2014-12-05 一种固定磁隙的永磁调速器 Active CN104377923B (zh)

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CN201410730913.9A CN104377923B (zh) 2014-12-05 2014-12-05 一种固定磁隙的永磁调速器
PCT/CN2015/070752 WO2016086515A1 (zh) 2014-12-05 2015-01-15 一种固定磁隙的永磁调速器
EP15864687.7A EP3229353B1 (en) 2014-12-05 2015-01-15 Permanent magnet speed governor having fixed magnetic gap
US15/533,321 US10374502B2 (en) 2014-12-05 2015-01-15 Permanent magnet speed governor having fixed magnetic gap

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377923B (zh) * 2014-12-05 2016-08-31 刁俊起 一种固定磁隙的永磁调速器
CN106059148A (zh) * 2016-08-04 2016-10-26 上海电机学院 永磁电机及其转子
CN108361347A (zh) * 2017-01-13 2018-08-03 熵零技术逻辑工程院集团股份有限公司 一种变矩器
CN107888051A (zh) * 2017-11-01 2018-04-06 山东洁盟节能环保技术有限公司 一种固定磁隙的永磁调速器
CN107872143A (zh) * 2017-12-14 2018-04-03 沈阳航磁科技有限公司 一种固定磁隙的永磁调速器
US11561359B2 (en) * 2018-02-09 2023-01-24 Carl Zeiss Meditec Ag Balancing device for rotary apparatus
CN108462367A (zh) * 2018-04-10 2018-08-28 辽宁壮龙无人机科技有限公司 调速器、飞行器调速系统及飞行器
US10574129B2 (en) 2018-05-04 2020-02-25 Raytheon Company System and method for adaptively controlling a reconfigurable power converter
CN109995218A (zh) * 2018-07-30 2019-07-09 熵零技术逻辑工程院集团股份有限公司 一种电机
CN108880186B (zh) * 2018-08-09 2023-05-23 广西科技大学 一种同轴式永磁传动装置
CN109586547B (zh) * 2018-11-21 2021-01-05 东华大学 一种带有离合器功能的磁齿轮实现方法
CN111775618A (zh) * 2020-07-14 2020-10-16 代志永 一种磁力可调式磁轮结构
CN113949246B (zh) * 2021-09-30 2023-03-31 国家电投集团科学技术研究院有限公司 轴向磁通的磁齿轮
CN117108519B (zh) * 2023-10-20 2024-03-19 威晟汽车科技(宁波)有限公司 一种电子水泵
CN117240044B (zh) * 2023-11-15 2024-03-19 华驰动能(北京)科技有限公司 磁传动联轴器和飞轮储能装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437871A (en) * 1943-02-09 1948-03-16 Alfred R Wood Magnetic coupling
NL61363C (zh) * 1943-03-16
JPS4824967B1 (zh) * 1964-11-27 1973-07-25
US3411450A (en) * 1967-03-07 1968-11-19 Little Giant Corp Pump
US4237703A (en) * 1978-10-12 1980-12-09 Caterpillar Tractor Co. Magnetic governor drive coupling
US4612469A (en) * 1983-11-10 1986-09-16 Kabushiki Kaisha Sankyo Seiki Seisakusho Speed governor
US4678409A (en) * 1984-11-22 1987-07-07 Fuji Photo Film Co., Ltd. Multiple magnetic pump system
US4836826A (en) * 1987-12-18 1989-06-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic drive coupling
WO1991002399A1 (en) * 1989-07-27 1991-02-21 Allied-Signal Inc. Variable reluctance torque coupler
US5158279A (en) * 1991-09-30 1992-10-27 Xerox Corporation Magnetic clutch with adjustable slip torque
JPH0787689B2 (ja) * 1991-12-26 1995-09-20 いすゞ自動車株式会社 渦電流式減速装置
JPH08107666A (ja) * 1994-10-06 1996-04-23 Nabco Ltd 渦電流式リターダ
US5708313A (en) * 1996-10-28 1998-01-13 Finish Thompson Inc. Sump pump
US6041571A (en) * 1998-01-29 2000-03-28 Fowler Products Company Magnetic coupling for a capping apparatus
US6234938B1 (en) * 1999-06-03 2001-05-22 Lai-Hao Chen Magnetic device for use in exercise bicycle or other exercise machines
US6841909B2 (en) * 2002-08-01 2005-01-11 Albert Six Magnetic drive system
US6841910B2 (en) * 2002-10-02 2005-01-11 Quadrant Technology Corp. Magnetic coupling using halbach type magnet array
DE102006004537A1 (de) * 2006-02-01 2007-08-02 Volkswagen Ag Elektrische Maschine
DE102006060986A1 (de) * 2006-12-20 2008-06-26 Robert Bosch Gmbh Magnetische Drehmomentbegrenzung
CN102035351A (zh) * 2011-01-24 2011-04-27 南京艾凌节能技术有限公司 永磁耦合调速器
WO2012158410A2 (en) * 2011-05-13 2012-11-22 Carrier Corporation Magnetic drive coupling apparatus
WO2013064857A1 (en) * 2011-10-31 2013-05-10 M Pumps Srl Device for transmitting power through rotating magnetic fields
DE102012206345A1 (de) * 2012-03-28 2013-10-02 Siemens Aktiengesellschaft Magnetische Reluktanzkupplung mit zwei Rotoren
CN102916560A (zh) * 2012-11-27 2013-02-06 镇江市江南矿山机电设备有限公司 轴间永磁耦合机构
EA201591461A1 (ru) * 2013-03-19 2016-01-29 Вастек Холдингз Лтд. Устройство и способ использования электромагнитной муфты в бесщёточных электродвигателях постоянного тока
US10050510B2 (en) * 2013-10-09 2018-08-14 Hitachi Metals, Ltd. Magnetic gear device
TWI617753B (zh) * 2013-11-08 2018-03-11 鴻海精密工業股份有限公司 增減速裝置
US9835222B2 (en) * 2013-11-12 2017-12-05 Aalborg Universitet Actuator system with dual chambers
CN203775006U (zh) * 2014-04-11 2014-08-13 刁俊起 一种固定磁隙的永磁调速器
DE102014210299A1 (de) * 2014-05-30 2015-12-03 Mahle International Gmbh Magnetkupplung
CN204103738U (zh) * 2014-09-25 2015-01-14 刁俊起 一种固定磁隙的永磁调速器
DE102014224151A1 (de) * 2014-11-26 2016-06-02 Mahle International Gmbh Vorrichtung zur berührungslosen Übertragung von Drehbewegungen
CN104377923B (zh) * 2014-12-05 2016-08-31 刁俊起 一种固定磁隙的永磁调速器
CN104362829A (zh) * 2014-12-05 2015-02-18 刁俊起 一种固定磁隙的永磁调速器
CN204205912U (zh) * 2014-12-05 2015-03-11 刁俊起 一种固定磁隙的永磁调速器
JP6711362B2 (ja) * 2015-12-17 2020-06-17 日立金属株式会社 磁気変速機

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US10374502B2 (en) 2019-08-06
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WO2016086515A1 (zh) 2016-06-09

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