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    • 5. 发明申请
    • APPARATUSES AND METHODS FOR PROVIDING OSCILLATION SIGNALS
    • 提供振荡信号的装置和方法
    • WO2014059560A1
    • 2014-04-24
    • PCT/CN2012/001408
    • 2012-10-19
    • MICRON TECHNOLOGY, INC.WU, JunLIU, Bin
    • WU, JunLIU, Bin
    • H03L5/00
    • H03B5/24H03B5/04H03B9/141H03L1/00H03L7/0891
    • Apparatuses and methods are disclosed for oscillators that are substantially insensitive to supply voltage variations. In one such example apparatus, a capacitance circuit is configured to be charged and discharged. Charging and discharging circuits are coupled to the capacitance circuit and configured to charge and discharge, respectively, the capacitance circuit by charging and discharging currents responsive to charge and discharge signals. A control circuit is coupled to the charging circuit and the discharging circuit, and is configured to provide the charge and discharge signals responsive to a voltage of the capacitance circuit, and is further configured to provide an oscillation signal responsive to the voltage of the capacitance circuit. The charging current, the discharging current, or both the charging and discharging currents are proportional to a difference between a first reference voltage and a second reference voltage.
    • 公开了对电源电压变化基本上不敏感的振荡器的装置和方法。 在一个这样的示例性装置中,电容电路被配置为被充电和放电。 充电和放电电路耦合到电容电路并且被配置为通过响应于充电和放电信号的充电和放电电流对电容电路进行充电和放电。 控制电路耦合到充电电路和放电电路,并且被配置为响应于电容电路的电压来提供充电和放电信号,并且还被配置为提供响应于电容电路的电压的振荡信号 。 充电电流,放电电流或充电和放电电流都与第一参考电压和第二参考电压之间的差成比例。
    • 6. 发明申请
    • METHODS AND SYSTEMS TO MANAGE REFRIGERANT IN A HEAT EXCHANGER
    • 在热交换器中管理制冷剂的方法和系统
    • WO2014032301A1
    • 2014-03-06
    • PCT/CN2012/080904
    • 2012-09-03
    • TRANE INTERNATIONAL INC.LIU, Bin WadeLV, Hai Zhen
    • LIU, Bin WadeLV, Hai Zhen
    • F25B39/00F25B39/02F25B39/04F28D3/00F28D3/02F28D3/04
    • F25B39/04F25B40/02F25B43/006F28D3/00F28D3/02F28D3/04F28D7/16F28F25/02
    • Methods and systems to manage refrigerant flow inside a shell and tube heat exchanger, such as a condenser, to reduce inundation effect are provided. A method of managing refrigerant flow may include collecting at least a portion the refrigerant in the liquid state and directing the collected refrigerant in the liquid state toward an end of an internal space of the condenser. The method may further include directing the refrigerant in the liquid form toward a subcooling section. The method may also include directing the collected in the liquid state toward a refrigerant outlet located at proximately a middle section of a length of the condenser through the subcooling section. The condenser may have one or more separation/collection pans positioned within heat transfer tubes to collect and direct the refrigerant in the liquid form. A two-stage refrigerant distributor is also disclosed.
    • 提供了用于管理诸如冷凝器的壳管式热交换器内的制冷剂流动以减少淹没效应的方法和系统。 管理制冷剂流的方法可以包括将至少一部分处于液态的制冷剂收集并将收集的制冷剂引导到冷凝器的内部空间的端部。 该方法还可以包括将液体形式的制冷剂引向过冷部分。 该方法还可以包括将收集的液体状态引导到位于冷凝器的一段长度的中间部分处的过冷却部分处的制冷剂出口。 冷凝器可以具有位于传热管内的一个或多个分离/收集盘,以收集和引导液体形式的制冷剂。 还公开了一种两级制冷剂分配器。
    • 7. 发明申请
    • MOSQUITO COIL COMBUSTION CASE
    • MOSQUITO线圈燃烧箱
    • WO2012094953A1
    • 2012-07-19
    • PCT/CN2012/000001
    • 2012-01-04
    • S. C. JOHNSON & SON, INC.ZHONG, WeiLIU, BinWANG, Yueqiu
    • ZHONG, WeiLIU, BinWANG, Yueqiu
    • A01M13/00A01M1/20
    • A01M1/2066
    • A mosquito coil combustion case comprises a case body having an enclosed accommodation space (10, 20) to accommodate the mosquito coil which is supported in the accommodation space (10, 20) along the vertical direction without contacting with the sidewall of the accommodation space (10, 20), a fume directing mechanism which is provided on the case body along the rising direction of the fume, and an inlet port (11) having an adjusting mechanism (12) to adjust the opening of the inlet port (11). The fume directing mechanism is communicated with the accommodation space (10, 20) of the case body to direct and discharge the fume generated from combustion of the mosquito coil out from the case body. The inlet port (11) is provided in the lower portion of the case body. The fume containing active ingredients generated from combustion is discharged from the case body through the fume directing mechanism, thus effectively reducing condensation of active ingredients onto the inner wall surface of the case body and improving efficiency for volatilization of active ingredients. The speed and time for combustion of the mosquito coil can be effectively adjusted by adjusting the opening of the inlet port (11).
    • 蚊香线圈燃烧箱包括壳体,其具有封闭的容纳空间(10,20),以容纳沿垂直方向支撑在容纳空间(10,20)中的蚊香线,而不与容纳空间的侧壁接触 10,20),沿着烟雾的上升方向设置在壳体上的烟雾引导机构,以及具有用于调节入口(11)的开口的调节机构(12)的入口(11)。 烟雾引导机构与壳体的容纳空间(10,20)连通,以将从蚊香体的燃烧产生的烟雾从壳体引出并排出。 入口(11)设置在壳体的下部。 由燃烧产生的含有活性成分的烟雾通过烟雾引导机构从壳体排出,从而有效地减少活性成分在壳体内壁表面的冷凝,提高活性成分的挥发效率。 可以通过调节入口(11)的开口来有效地调节蚊香的燃烧速度和时间。
    • 10. 发明申请
    • OPTICAL FIBRE SPLICING MODULE
    • 光纤分离模块
    • WO2009130535A3
    • 2010-02-25
    • PCT/IB2008004003
    • 2008-04-28
    • SHENZHEN CENTURY MAN COMM EQUILIU XINZENG BINQIANGLIU BINGUO XIAOZHOU
    • LIU XINZENG BINQIANGLIU BINGUO XIAOZHOU
    • G02B6/38G02B6/36
    • G02B6/4454
    • An optical fiber splicing module comprises a base (1) and a cover board (2). An upper operation plane and an lower operation plane are arranged on the base (1). The upper operation plane is provided with an optical cable fiber core winding area, a bare fiber winding and fusion welding area and an idapter holder (3). The lower operation plane is provided with a fiber pigtail winding area. 16 or 32 bayonets are arranged on the adapter holder (3), the bayonets are longitudinally arranged along the vertical direction of the operation planes. The size of the bayonets is just suitably connected to the vertically placed adapters (5). Not only the number of the bayonets is increased to a number meeting the requirements of the optical splitter, but also the volume of the entire optical fiber splicing module can be ensured not to be increased by using the arrangement of the bayonets and the matching method of the bayonets with the vertically arranged adapters (5). Also, the integrity degree can be improved and the requirements of the optical splitter can be met, without changing the shape and size of existing adapters (5).
    • 光纤接合模块包括基座(1)和盖板(2)。 上部操作平面和下部操作平面布置在基座(1)上。 上操作平面设有光缆纤维芯绕组区域,裸光纤绕组和熔焊区域,以及一个夹持器(3)。 下操作平面设有纤维尾纤缠绕区域。 16或32个卡口布置在适配器支架(3)上,卡口沿操作平面的垂直方向纵向布置。 卡口的尺寸只适合连接到垂直放置的适配器(5)上。 不仅将卡口的数量增加到满足分光器要求的数量,还可以通过使用卡口的布置和匹配方法来确保整个光纤拼接模块的体积不增加 具有垂直布置的适配器(5)的卡口。 此外,可以在不改变现有适配器(5)的形状和尺寸的情况下,提高完整性程度并满足光分路器的要求。