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124 条记录 (耗时 0.031 秒)

    LOUDSPEAKER WITH ACOUSTIC SPEAKER LENS
    54.
    发明申请
    LOUDSPEAKER WITH ACOUSTIC SPEAKER LENS 有权
    扬声器与声音扬声器镜头

    公开(公告)号：US20110085691A1

    公开(公告)日：2011-04-14

    申请号：US12576437

    申请日：2009-10-09

    申请人： Ricky David Schultz

    发明人： Ricky David Schultz

    IPC分类号： H04R1/20

    CPC分类号： H04R1/345

    摘要： For a loudspeaker with a cabinet and a driver cone, an acoustic speaker lens may be positioned on the driver cone. The acoustic speaker lens may include a center post and a plurality of ribs extending radially outward from the center post. The acoustic speaker lens may reduce turbulence in air in front of the loudspeaker, thereby leading to an improved perception of audio reproduction.

    摘要翻译： 对于具有机柜和驱动器锥体的扬声器，声音扬声器镜头可以位于驱动器锥体上。 声学扬声器透镜可以包括中心柱和从中心柱径向向外延伸的多个肋。 声音扬声器透镜可以减少扬声器前面的空气中的湍流，从而导致改善的音频再现感。

    Application banking machine gift certificate dispensing system
    55.
    发明授权
    Application banking machine gift certificate dispensing system 有权
    应用银行机礼券分发系统

    公开(公告)号：US07660767B1

    公开(公告)日：2010-02-09

    申请号：US10376952

    申请日：2003-02-27

    申请人： David Schultz ,  Dale H. Blackson ,  Nat Ramachandran ,  Mark D. Smith

    发明人： David Schultz ,  Dale H. Blackson ,  Nat Ramachandran ,  Mark D. Smith

    IPC分类号： G06Q40/00

    CPC分类号： G06Q20/12 ,  G06Q20/1085 ,  G06Q20/18 ,  G06Q20/387 ,  G06Q30/06 ,  G06Q30/0609 ,  G06Q40/00 ,  G07F19/20

    摘要： An automated teller machine (ATM) (10) includes a display device (14), an input device (16), a cash acceptor (22), and a cash dispenser (24). The ATM also has access to a network, such as the Internet. The ATM enables a user thereof to make online purchases of goods and to receive from the user a cash payment for the purchase through a cash acceptor. The ATM administrator pays the merchant who supplies the goods. An ATM may be operative to also dispense purchased digital content and/or gift certificates. Purchased goods may also be hand delivered to an indicated address. The ATM may be further operative to charge a user fee for transactions.

    摘要翻译： 自动取款机（ATM）（10）包括显示设备（14），输入设备（16），现金接收器（22）和自动提款机（24）。 ATM还可以访问诸如因特网之类的网络。 ATM使其用户能够在线购买商品，并通过现金接受者从用户那里接收用于购买的现金支付。 ATM管理员支付供应商品的商家。 ATM可以操作以分配购买的数字内容和/或礼券。 购买的货物也可能手动交付给指定的地址。 ATM可以进一步操作以收取交易的用户费用。

    ROTOR STRUCTURE FOR INTERIOR PERMANENT MAGNET ELECTROMOTIVE MACHINE
    57.
    发明申请
    ROTOR STRUCTURE FOR INTERIOR PERMANENT MAGNET ELECTROMOTIVE MACHINE 审中-公开
    内置永磁电机的转子结构

    公开(公告)号：US20090224624A1

    公开(公告)日：2009-09-10

    申请号：US12396822

    申请日：2009-03-03

    申请人： AJITH KUTTANNAIR KUMAR ,  Ramasamy Anbarasu ,  Anshuman Tripathi ,  Arvind Kumar Tiwari ,  Roy David Schultz ,  Patrick Lee Jansen ,  Rammohan Rao Kalluri ,  Shishir Chandrasekhar Menon

    发明人： AJITH KUTTANNAIR KUMAR ,  Ramasamy Anbarasu ,  Anshuman Tripathi ,  Arvind Kumar Tiwari ,  Roy David Schultz ,  Patrick Lee Jansen ,  Rammohan Rao Kalluri ,  Shishir Chandrasekhar Menon

    IPC分类号： H02K1/27

    CPC分类号： H02K1/246 ,  H02K1/276

    摘要： A rotor structure for an interior permanent magnet (IPM) electromotive machine is provided. The rotor structure includes at least one rotor lamination including a first group of slots and a second group of slots arranged to form a magnetic pole. The first group of slots may be arranged to form a magnetic flux along a direct axis of the magnetic pole resulting from the first and second group of slots. At least some of the first group of slots is arranged to receive a respective permanent magnet. The second group of slots is arranged to provide a separation for the magnetic flux from adjacent magnetic poles and lying along a quadrature axis of said magnetic pole. At least some of the second group of slots is arranged without a permanent magnet. The rotor structure further includes a magneto-mechanical barrier arranged to reduce a peak level of mechanical stress occurring by the first and/or the second group of slots and/or impede a flow of magnetic flux through the barrier.

    摘要翻译： 提供了一种用于内部永磁（IPM）电动机的转子结构。 转子结构包括至少一个包括第一组槽的转子叠片和布置成形成磁极的第二组槽。 第一组槽可以被布置成沿着由第一组槽和第二组槽产生的磁极的直接轴线形成磁通量。 第一组槽中的至少一些布置成接收相应的永磁体。 第二组槽被布置成提供用于来自相邻磁极的磁通的分离并且沿着所述磁极的正交轴线。 第二组槽中的至少一些排列无永久磁铁。 转子结构还包括磁 - 机械阻挡层，其设置成减小由第一和/或第二组槽发生的机械应力的峰值水平和/或阻碍通过阻挡层的磁通量。