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    • 23. 发明申请
    • APPARATUS FOR MAKING OR DISPENSING DRINKS
    • 制作或分配饮料的装置
    • WO1991000238A1
    • 1991-01-10
    • PCT/GB1990000946
    • 1990-06-19
    • ISOWORTH LIMITEDSCOTT, AlistairPEARSON, Allen, JohnCOLLINS, James, Terence
    • ISOWORTH LIMITED
    • B67D01/00
    • B67D1/1279B67D1/0039B67D1/0074B67D1/1231B67D1/129
    • Apparatus for producing carbonation flavoured drinks has a number of features. Water introduced to a water break from the mains supply holds a value open whilst the carbonation chamber is being filled. A concentrate supply includes a metering chamber into which concentrate flows under gravity and from which concentrate is discharged by gas pressure. The concentrate containers include means to indicate the type of concentrate therein and the degree of carbonation of water is controlled by detecting this indication. Change-over from one gas supply bottle to another is achieved utilising the pressure of the gas in the bottle to displace an element which effects the change-over. Concentrate in supply containers thereof is cooled by coolant used from cooling the carbonation chamber.
    • 用于生产碳酸饮料的装置具有许多特征。 在碳酸化室正在充满时,从主电源引入断水的水保持打开状态。 浓缩物供应包括计量室,其中浓缩物在重力下流动,浓缩物通过气体压力排出。 浓缩容器包括表示其中浓缩物的类型的装置,并且通过检测该指示来控制水的碳酸化程度。 使用瓶中的气体的压力来替代影响转换的元件,从一个气体供给瓶转换到另一个供气瓶。 集中在其供应容器中的冷却剂由冷却碳酸化室所用的冷却剂冷却。
    • 28. 发明申请
    • DIAPHRAGM FOR A CONDENSER MICROPHONE
    • 冷凝器麦克风的膜片
    • WO2009051850A1
    • 2009-04-23
    • PCT/US2008/051329
    • 2008-01-17
    • KNOWLES ELECTRONICS, LLCCOLLINS, James, Steven
    • COLLINS, James, Steven
    • H04R19/01H04R31/00
    • H04R19/016H04R31/003H04R31/006
    • A microphone for transducing between an acoustical signal and an electrical signal, comprises a housing and a motor assembly disposed within the housing. The motor assembly includes a backplate and a diaphragm attached to the backplate via a spacer. The diaphragm comprising a ring and a film, the diaphragm vibrates in response to an acoustical signal, wherein the film is formed from an amorphous or semi-crystallized polyphenylene sulfide (PPS) and a metal layer is attached to the film. The film is completely covered by the metal layer and a portion of the metal is removed using a direct energy source, leaving a portion of the film directly exposed resulting in reducing the parasitic capacitances between the backplate and the diaphragm and increasing the sensitivity. Alternatively, the film is partially covered by the metal layer. At least one opening is formed on the microphone and acoustically/electrically coupled to an opening formed on a main printed circuit board of an electronic device, defining a surface mountable microphone.
    • 用于在声信号和电信号之间传输的麦克风包括壳体和设置在壳体内的马达组件。 马达组件包括背板和通过间隔件附接到背板的隔膜。 隔膜包括环和膜,隔膜响应于声信号而振动,其中膜由非晶或半结晶聚苯硫醚(PPS)形成,金属层附着在膜上。 膜被金属层完全覆盖,并且使用直接能量源去除金属的一部分,使得膜的一部分直接暴露,导致降低背板和隔膜之间的寄生电容并提高灵敏度。 或者,膜被金属层部分地覆盖。 在麦克风上形成至少一个开口,并声学/电耦合到形成在电子设备的主印刷电路板上的开口,限定了可表面安装的麦克风。