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    • 6. 发明申请
    • DEVICE FOR COOLING AIR USING THE MAGNETOCALORIFIC EFFECT
    • 利用磁热效应冷却空气的装置
    • WO2007110066A3
    • 2007-11-22
    • PCT/DE2007000574
    • 2007-03-29
    • WEBASTO AGKHELIFA NOUREDDINEKRAEMER WOLFGANG
    • KHELIFA NOUREDDINEKRAEMER WOLFGANG
    • F25B21/00B60H1/00
    • F25B21/00B60H1/32F25B2321/0021Y02B30/66
    • The invention relates to a device for cooling air, comprising a first region (10), in which there is a magnetic field, a second region (12), in which there is no or a very weak magnetic field with relation to the magnetic field in the first spatial region, with a magnetocalorific material (14), arranged annularly about a shaft (16) defining a rotational axis which is partly in the first and partly in the second region and on rotation about the axis of rotation may be switched between the regions, with a first device (18) for introduction of air into the first region and a second device (20) for the introduction of air into the second region, the air introduced into these regions flowing therethrough with radial flow components relative to the axis of rotation.
    • 本发明涉及一种装置用于冷却空气,具有第一区域(10),其中一个磁场存在,第二区域(12),其中没有或磁场在所述第一空间区域基本上弱磁场存在时,磁 材料(14),其环状地围绕旋转轴线限定轴(16)部分地设置在第一区域和部分地在所述第二区和通过旋转可以移动围绕区域之间的第一装置,用于将空气引入所述旋转轴,(18) 在第一区域和用于将空气引入第二区域的第二装置(20)中,其中引入空气区域的空气相对于旋转轴线径向流动分量流过该区域。
    • 7. 发明申请
    • INFLATABLE EAR MOLD CONNECTION SYSTEM
    • 可充电耳模连接系统
    • WO2012007508A3
    • 2013-03-28
    • PCT/EP2011061962
    • 2011-07-13
    • SIEMENS MEDICAL INSTR PTE LTDKRAEMER WOLFGANG
    • KRAEMER WOLFGANG
    • H04R1/10H04R15/00H04R25/00
    • H04R25/652H04R1/1016H04R25/65H04R25/656
    • An inflatable ear piece (4) is formed for insertion and placement in an external auditory canal (2). The ear piece has an inflatable balloon (7) that may be selectively inflated and deflated. When the balloon is inflated, it expands and braces against the walls of the auditory canal (2). The ear piece has a receiver module (5) with a sound generator (12) and a connection to an exterior device (e.g., a hearing aid, an MP3 player, a cell phone). The sound waves generated in the receiver module are guided to the ear drum (3) via a carrier (6) which also holds the balloon (7). A pump and valve assembly is integrated in the receiver module, for inflating, or selectively deflating, the balloon (7). The pump is connected by way of a micro tube that projects centrally inside the sound channel of the balloon carrier (6) and its tip projects into a radial projection (10) or a bridge across the sound channel. The receiver module (5) and the balloon module (6, 7) are rotationally symmetrical relative to one another, that is, they may be connected in any rotational orientation.
    • 形成用于插入和放置在外耳道(2)中的可充气耳塞(4)。 耳塞具有可充气气囊(7),其可选择性地膨胀和放气。 当气球膨胀时,它膨胀并且支撑在耳道(2)的壁上。 耳机具有带有声音发生器(12)的接收器模块(5)和与外部设备(例如,助听器,MP3播放器,蜂窝电话)的连接。 在接收器模块中产生的声波通过也保持气球(7)的载体(6)被引导到耳鼓(3)。 泵和阀组件集成在接收器模块中,用于使球囊(7)膨胀或选择性地放气。 泵通过微球管连接,该微管在气球载体(6)的声通道内部居中放置,并且其尖端突出到径向突起(10)或穿过声音通道的桥梁上。 接收器模块(5)和气囊模块(6,7)相对于彼此是旋转对称的,即它们可以以任何旋转方向连接。