EXTERNAL ROTOR MOTOR WITH INTEGRATED BEARING HOUSING AND BOX FOR CONTROL ELECTRONICS
    2.
    发明申请
    EXTERNAL ROTOR MOTOR WITH INTEGRATED BEARING HOUSING AND BOX FOR CONTROL ELECTRONICS 审中-公开
    具有集成轴承外壳的外部转子电机和用于控制电子的外壳

    公开(公告)号:US20130039783A1

    公开(公告)日:2013-02-14

    申请号:US13577258

    申请日:2011-02-25

    IPC分类号: F04D25/08 F04D29/056

    摘要: A fan has an electronically commutated external-rotor motor serving to drive it. The motor has an internal stator (20) having a stator lamination stack (64) and a winding arrangement (66; 164, 166, 168, 170) associated with said stack. The internal stator has a central opening (149) for journaling a shaft (42). The fan further has a permanent-magnet rotor (28) separated from the internal stator (20) by a magnetically effective air gap (99), which rotor is equipped on its outer side with fan blades (32) and comprises a shaft (42) journalled in the central opening (149) of the internal stator (20). Also provided is a plastic coating (56, 58) that extends into the central opening (149) of the internal stator (20) and forms there a bearing tube for the reception of bearing elements (48, 50) for journaling the shaft (42); also a wall element (62), implemented integrally with said plastic coating (56, 58), for a cavity (108) for the reception of electrical components (112) of the motor, which wall element (62) is provided on the side of the stator lamination stack (64) facing away from the rotor (28); and a fan housing (24) which is connected integrally, by means of connecting elements (134, 136), to the wall element (62) of the cavity (108) and which forms, together with the rotor (28), an air passage conduit (142) into which the fan blades (32) project.

    摘要翻译: 风扇具有用于驱动它的电子换向外转子电动机。 电动机具有内部定子(20),其具有与所述堆叠相关联的定子叠片堆叠(64)和缠绕装置(66; 164,166,168,170)。 内部定子具有用于轴颈(42)的轴颈的中心开口(149)。 风扇还具有通过磁力有效的气隙(99)与内部定子(20)分离的永久磁铁转子(28),该转子在其外侧装有风扇叶片(32),并包括轴(42) )轴颈安装在内部定子(20)的中心开口(149)中。 还提供了一种塑料涂层(56,58),其延伸到内部定子(20)的中心开口(149)中并在其上形成用于接收用于轴承(42)的轴承元件(48,50)的轴承管 ); 还包括与所述塑料涂层(56,58)整体实现的用于接收电动机的电气部件(112)的空腔(108)的壁元件(62),所述壁元件(62)设置在所述侧面 定位叠片叠片(64)背离转子(28); 和风扇壳体(24),其通过连接元件(134,136)整体连接到空腔(108)的壁元件(62),并与转子(28)一起形成空气 通风管道(142),风扇叶片(32)投射到其中。

    Method and arrangement for the weighted monitoring of the wear of a pair of hand pliers used for crimping workpieces
    3.
    发明授权
    Method and arrangement for the weighted monitoring of the wear of a pair of hand pliers used for crimping workpieces 有权
    用于加压监测用于压接工件的一对手钳的磨损的方法和装置

    公开(公告)号:US09410875B2

    公开(公告)日:2016-08-09

    申请号:US14123029

    申请日:2012-05-26

    摘要: The invention relates to a method for monitoring the wear of a pair of hand pliers with which crimping elements can be pressed onto a workpiece and a particular degree of crimping mp, to be obtained by actuating the pliers, set using a presetting device. An arrangement is described for carrying out this method, as is a pair of hand pliers implementing the method. The method includes: counting each actuation of the hand pliers and linking to the degree of crimping mp that has been set; reading out a wear prognosis value Vt, from a memory, for the degree of crimping that has been set; determining a total wear value V by adding up the wear prognosis value Vt for each actuation; verifying whether the total wear value reaches or exceeds a defined threshold value VG, and issuing a calibration request if necessary.

    摘要翻译: 本发明涉及一种用于监测一对手钳的磨损的方法,通过该夹钳可以将压接元件压到工件上并且通过使用预设装置来设定钳子来获得特定的卷曲度mp。 描述了用于执行该方法的布置,以及实现该方法的一对手钳。 该方法包括:对手钳的每个致动进行计数,并将其与已设定的卷曲度mp相关联; 从记忆中读出已经设定的卷曲程度的磨损预后值Vt; 通过将每个致动的磨损预测值Vt相加来确定总磨损值V; 验证总磨损值是否达到或超过定义的阈值VG,并且如果需要则发出校准请求。

    Device for superimposing an image into the beam path of an aiming optic
    7.
    发明授权
    Device for superimposing an image into the beam path of an aiming optic 有权
    用于将图像叠加到瞄准光学器件的光束路径中的装置

    公开(公告)号:US08405904B2

    公开(公告)日:2013-03-26

    申请号:US12629117

    申请日:2009-12-02

    IPC分类号: G02B23/00

    CPC分类号: G02B27/32 G02B23/105

    摘要: The invention relates to a device for superimposing an image in the beam path of an aiming optics, having an at least partially transparent optical support element which is arranged in the beam path of the aiming optics and has at least one diffractive optical coupling element and at least one diffractive optical decoupling element, the at least one diffractive optical coupling element leading light of the image to be superimposed, which light is incident on said coupling element and is to be coupled in, through the optical support element to the at least one diffractive optical decoupling element for the purpose of superimposition with the beam path. The image to be superimposed is imaged into the beam path of the aiming optics by the at least one diffractive optical coupling element and the least one diffractive optical decoupling element.

    摘要翻译: 本发明涉及一种用于将图像叠加在瞄准光学器件的光束路径中的装置,其具有布置在瞄准光学器件的光束路径中的至少部分透明的光学支撑元件,并且具有至少一个衍射光学耦合元件 至少一个衍射光学去耦元件,所述至少一个衍射光学耦合元件引导要叠加的图像的光,所述光入射在所述耦合元件上,并通过光学支撑元件耦合到至少一个衍射光 光学去耦元件,用于与光束路径叠加。 要叠加的图像通过至少一个衍射光学耦合元件和至少一个衍射光学去耦元件成像到瞄准光学器件的光束路径中。

    Semiconductor Layer Material and Heterojunction Solar Cell
    8.
    发明申请
    Semiconductor Layer Material and Heterojunction Solar Cell 审中-公开
    半导体层材料和异质结太阳能电池

    公开(公告)号:US20120211064A1

    公开(公告)日:2012-08-23

    申请号:US13392345

    申请日:2010-07-07

    IPC分类号: H01L31/0352

    摘要: Semiconductor layer material, e.g., for use as an emitter material for a heterojunction solar cell, is formed as a stack made of multiple first layers and second layers alternatingly situated one on top of the other. The first layers is made of an elementary, polycrystalline semiconductor, and the second layer is made of a substoichiometric electrically insulating compound, e.g., an oxide, carbide, or nitride, of the semiconductor. The interfaces between the first layers and the second layers are irregularly structured by a temperature treatment in such a way that microcontact areas are formed between adjacent first layers, which are separated from one another by a second layer.

    摘要翻译: 例如,用作异质结太阳能电池的发射极材料的半导体层材料形成为由多个第一层和第二层交替地位于另一个之上的叠层。 第一层由基本的多晶半导体制成,第二层由半导体的亚化学计量的电绝缘化合物,例如氧化物,碳化物或氮化物制成。 第一层和第二层之间的界面通过温度处理不规则地构造,使得微相区域形成在通过第二层彼此分离的相邻第一层之间。

    METHOD AND ARRANGEMENT FOR REDUCING INTERFERENCE IN A RECEIVED SIGNAL
    9.
    发明申请
    METHOD AND ARRANGEMENT FOR REDUCING INTERFERENCE IN A RECEIVED SIGNAL 有权
    用于减少接收信号干扰的方法和装置

    公开(公告)号:US20120207194A1

    公开(公告)日:2012-08-16

    申请号:US13146690

    申请日:2010-11-02

    IPC分类号: H04B15/00 H04B1/38

    CPC分类号: H04B15/02 H04B2215/062

    摘要: A method and arrangement reduce an interference which is caused in a received signal from a reception antenna by a transmitted signal with transmitted data which are distributed stochastically over time from a transmission antenna which is physically close by. The transmission of the transmitted signal from the transmission antenna is activated and deactivated by a control signal from a control circuit over time such that reception dropouts in the received signal which are caused by the interference are corrected by an error correction unit for the received signal.

    摘要翻译: 一种方法和装置通过发送的数据减少来自接收天线的接收信号中的干扰,所发送的数据随着时间的推移随着时间的推移从物理上接近的发送天线分发。 来自发送天线的发送信号的发送被来自控制电路的控制信号随时间激活和去激活,使得由干扰引起的接收信号中的接收丢失由接收信号的纠错单元校正。