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    • 1. 发明授权
    • Apparatus for transferring torque magnetically
    • 用于磁力传递转矩的装置
    • US07990007B2
    • 2011-08-02
    • US10591366
    • 2005-02-26
    • Philip Corbin, IIIRobert L. DahlinJohn A. MolnarJohn B. RusconiWalter F. Strong
    • Philip Corbin, IIIRobert L. DahlinJohn A. MolnarJohn B. RusconiWalter F. Strong
    • H02K49/00
    • H02K49/02H02K49/106H02K51/00Y10T464/30
    • An apparatus for transferring torque magnetically with a primary rotary member and a secondary rotary member. The primary rotary member has permanent magnets mounted circumferentially on a cylinder, the secondary rotary member having a cylindrical geometry with electroconductive material arranged on its outer periphery and parallel to the axes of the rotary members. The secondary rotary member also having magnetically permeable material. The secondary rotary member is placed partially or totally inside the primary rotating member. The secondary rotary member's axial position relative to the primary rotating member can be varied by a suitable mechanical structure. This causes the two rotary members to axially overlap one another more or less as desired. Rotation of the primary rotary member causes rotation of the secondary rotary member, since magnetic flux lines emanating from the permanent magnets mounted on the primary rotating member, cut through all, or part of, the electroconductive material placed on the periphery of the secondary rotary member. This can vary the torque transmitted between the two rotary members, thereby enabling the varying of the rotational speed of the secondary rotary member relative to the primary rotary member.
    • 一种用主旋转构件和副旋转构件磁力传递扭矩的装置。 主旋转构件具有圆周地安装在圆筒上的永磁体,次级旋转构件具有圆柱形几何形状,导电材料布置在其外周并且平行于旋转构件的轴线。 二次旋转构件也具有导磁材料。 二次旋转构件部分地或全部地放置在主旋转构件的内部。 次级旋转构件相对于主旋转构件的轴向位置可以通过适当的机械结构来改变。 这使得两个旋转构件根据需要更多或更少地轴向地彼此重叠。 主旋转构件的旋转引起二次旋转构件的旋转,由于从安装在主旋转构件上的永久磁铁发出的磁通线切割成全部或部分放置在二次旋转构件的周边上的导电材料 。 这可以改变在两个旋转构件之间传递的扭矩,从而能够改变次级旋转构件相对于主旋转构件的旋转速度。
    • 3. 发明授权
    • Apparatus for transferring torque magnetically
    • 用于磁力传递转矩的装置
    • US08471422B2
    • 2013-06-25
    • US12785414
    • 2010-05-21
    • Philip Corbin, IIIRichard Peter Braun
    • Philip Corbin, IIIRichard Peter Braun
    • H02K49/00
    • H02K49/043H02K49/046
    • An apparatus for transferring torque magnetically with a primary rotary member and a secondary rotary member, wherein said rotary members are disc shaped and are sandwiched between one another. The primary rotary member has permanent magnets mounted radially on a disc, the secondary rotary member having disc geometry with electro conductive material arranged on it. The secondary rotary member also having magnetically permeable material. The new improvements herein have modified the earlier cylindrical design to that of a an alternative disk—plate/shape design utilizing the similar magnetic circuit that which overcomes some deficiencies/problems in the prior art, in that the prior art required more precision alignment of the electro-conductive rotor inside the magnetic can array and requires additional strength in the foundations of the machinery in order to maintain the air gap between the magnet can and the rotor assembly.
    • 一种用于与主旋转构件和副旋转构件磁力传递扭矩的装置,其中所述旋转构件是盘形的并且彼此夹持。 主旋转构件具有径向安装在盘上的永磁体,具有布置在其上的导电材料的盘形几何形状的次级旋转构件。 次级旋转构件也具有导磁材料。 这里的新改进已经将先前的圆柱形设计改进为使用克服现有技术中的一些缺陷/问题的类似磁路的替代盘片/形状设计的改进,因为现有技术需要更精确地对准 导电转子位于磁性罐阵列内,并且在机械的基础上需要额外的强度,以便保持磁体罐与转子组件之间的气隙。
    • 4. 发明授权
    • Apparatus for transferring torque magnetically
    • 用于磁力传递转矩的装置
    • US07294947B2
    • 2007-11-13
    • US10790571
    • 2004-03-01
    • Philip Corbin, IIIRobert L. DahlinJohn A. MolnarJohn B. RusconiWalter F. Strong
    • Philip Corbin, IIIRobert L. DahlinJohn A. MolnarJohn B. RusconiWalter F. Strong
    • H02K49/00
    • H02K49/02H02K49/106H02K51/00Y10T464/30
    • An apparatus for transferring torque magnetically with a primary rotary member and a secondary rotary member. The primary rotary member has permanent magnets, the secondary rotary member with electro-conductive materials. The secondary rotary member also having magnetically permeable material. The secondary rotary member is placed partially or totally inside the primary rotating member. This causes the two rotary members to axially overlap one another more or less as desired. Rotation of the primary rotary member causes rotation of the secondary rotary member, since magnetic flux lines emanating from the permanent magnets mounted on the primary rotating member, cut through all, or part of, the electro-conductive material placed on the secondary rotary member. This can vary the torque transmitted between the two rotary members, thereby enabling the varying of the rotational speed of the secondary rotary member relative to the primary rotary member.
    • 一种用主旋转构件和副旋转构件磁力传递扭矩的装置。 主旋转构件具有永磁体,二次旋转构件具有导电材料。 次级旋转构件也具有导磁材料。 二次旋转构件部分地或全部地放置在主旋转构件的内部。 这使得两个旋转构件根据需要更多或更少地轴向地彼此重叠。 主旋转构件的旋转导致二次旋转构件的旋转,因为从安装在主旋转构件上的永久磁铁发出的磁通线切断全部或部分放置在二次旋转构件上的导电材料。 这可以改变在两个旋转构件之间传递的扭矩,从而能够改变次级旋转构件相对于主旋转构件的旋转速度。