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    • 4. 发明申请
    • Controller, System and Method for Providing Supplementing Water
    • 控制器,系统和提供补充水的方法
    • US20080128025A1
    • 2008-06-05
    • US11632498
    • 2005-07-22
    • Rodney James BrownDa-Wei Zhang
    • Rodney James BrownDa-Wei Zhang
    • F16K31/122F16K31/126F16K11/04E03C1/02E03B1/04G05D7/01
    • G05D7/0113E03B1/042F16K31/1223F16K31/1266Y10T137/0363Y10T137/2544Y10T137/2569Y10T137/87684
    • A controller (10) provides water to outlet (22) from a supplementing water supply (e.g. from a rainwater tank) attached to passage (18) in preference to a main water supply (e.g. from a mains water supply) attached to passage (14). If there is insufficient supplementing water to meet demand, then mains water flows through passage (14), around partition (36) and to outlet (22). If there is sufficient supplementing water for the demand, a supplementing water pump is activated, and the pressure of supplementing water in passage (18) is raised above a threshold level at which it is able to move piston (28) against mains pressure to seal against valve seat (34) and block the mains supply, so that supplementing water can flow to outlet (22) via one-way valve (42). Piston (28) has a larger effective area (28b) at its low pressure end than at it high pressure end (28a), so that the supplementing water threshold pressure level for moving the piston (28) to block the main supply passage (16) is less than mains pressure. Mains water is supplied if there is insufficient supplementing water or if the pump fails or there is a power outage, otherwise supplementing water is supplied.
    • 控制器(10)从连接到通道(18)的补给水(例如来自雨水箱)向出口(22)提供水,优选附接到通道(14)的主要供水(例如,从供水源) )。 如果没有足够的补充水来满足需求,则主水流过通道(14),分隔壁(36)和出口(22)。 如果有足够的补充水来满足需求,则补充水泵被激活,并且通道(18)中的补充水的压力升高到能够使活塞(28)抵抗主压力以密封的阈值水平 抵靠阀座(34)并阻塞主电源,使得补充的水可以经由单向阀(42)流到出口(22)。 活塞(28)在其低压端处比在其高压端(28a)处具有更大的有效面积(28b),使得用于移动活塞(28)以阻止主供应通道的补充水阈值压力水平 (16)小于市电压力。 如果补充水不足或者泵出现故障或断电,则供水,否则补水。
    • 5. 发明申请
    • FAN
    • 风扇
    • US20130336771A1
    • 2013-12-19
    • US13997103
    • 2011-11-25
    • James DysonNeil Andrew StewartRodney James Brown
    • James DysonNeil Andrew StewartRodney James Brown
    • F04D29/48
    • F04D29/483F04D25/08F04D25/088F04F5/16F04F5/46F24F7/007F24F13/32F24F2221/16
    • A ceiling fan includes an annular nozzle having an inner wall, an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inner wall and the outer wall for conveying the air flow to the air outlet. The inner wall defines a bore through which air from outside the nozzle is drawn by the air flow emitted from the air outlet. The fan includes a support assembly for supporting the nozzle on a ceiling. The nozzle is rotatable relative to the support assembly about a rotational axis and between a first orientation in which the air flow is directed away from the ceiling and a second orientation in which the air flow is directed towards the ceiling.
    • 吊扇包括环形喷嘴,其具有内壁,围绕内壁延伸的外壁,用于接收空气流的空气入口,用于排出空气流的空气出口,以及位于内壁和内壁之间的内部通道 用于将空气流输送到出气口的外壁。 内壁限定了一个孔,通过该孔从喷嘴外部的空气被从空气出口排出的空气流吸引。 风扇包括用于将喷嘴支撑在天花板上的支撑组件。 喷嘴可相对于支撑组件围绕旋转轴线旋转,并且其中气流被引导离开天花板的第一取向和气流朝向天花板的第二取向。
    • 6. 发明申请
    • FAN
    • 风扇
    • US20130302146A1
    • 2013-11-14
    • US13997067
    • 2011-11-25
    • James DysonNeil Andrew StewartRodney James Brown
    • James DysonNeil Andrew StewartRodney James Brown
    • F04D29/62
    • F04D29/62F04D25/08F04D25/088F04F5/16F04F5/46F24F7/007F24F13/32F24F2221/16
    • A ceiling fan includes an annular nozzle having an inner wall, an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inner and outer wall for conveying the air flow to the air outlet. The inner wall defines a bore through which air from outside the nozzle is drawn by the air flow emitted from the air outlet. A support assembly supports the nozzle on a ceiling and includes a ceiling mount for mounting the ceiling fan on a ceiling, an arm having a first end connected to the ceiling mount, and a body connected to a second end of the arm and the annular nozzle. The body is pivotable relative to the arm about a pivot axis to move the annular nozzle between a raised and lowered position.
    • 吊扇包括环形喷嘴,其具有内壁,围绕内壁延伸的外壁,用于接收空气流的空气入口,用于排出空气流的空气出口,以及位于内壁和外壁之间的内部通道 用于将空气流输送到出气口。 内壁限定了一个孔,通过该孔从喷嘴外部的空气被从空气出口排出的空气流吸引。 支撑组件将喷嘴支撑在天花板上,并且包括用于将吊扇安装在天花板上的天花板安装座,具有连接到天花板安装座的第一端的臂和连接到臂的第二端的主体和环形喷嘴 。 主体相对于臂绕枢转轴线可枢转,以使环形喷嘴在升高和降低位置之间移动。
    • 7. 发明授权
    • Controller, system and method for providing supplementing water
    • 控制器,系统和方法,用于提供补充水
    • US07997295B2
    • 2011-08-16
    • US11632498
    • 2005-07-22
    • Rodney James BrownDa-Wei Zhang
    • Rodney James BrownDa-Wei Zhang
    • F16K31/122
    • G05D7/0113E03B1/042F16K31/1223F16K31/1266Y10T137/0363Y10T137/2544Y10T137/2569Y10T137/87684
    • A supplementing water supply controller which provides water from a supplementing water supply to an outlet in preference to a main water supply, wherein if there is insufficient supplementing water to meet demand, the main water supply flows through the controller to the outlet, whereas if there is sufficient supplemental water to meet the demand, a supplementing water pump is activated and the pressure of the supplementing water is raised above a threshold level at which it moves an actuator mounted by two diaphragms to block the main water supply, so that the supplementing water can flow to the outlet. The actuator has a larger effective area at its low pressure end than at its high pressure end, so that the supplementing water threshold pressure level for moving the actuator to block the main water supply is less than the main water pressure.
    • 一种补充供水控制器,其优先于补给水供应给出水口而不是主要供水,其中如果补充水不足以满足需求,则主要供水通过控制器流到出口,而如果有的话 是足够的补充水以满足需求,补充水泵被激活,并且补充水的压力升高到超过阈值水平,在该阈值水平下移动由两个隔膜安装的致动器来阻塞主要供水,从而补充水 可以流到出口。 执行器在其低压端比在其高压端具有更大的有效面积,使得用于移动致动器以阻挡主要供水的补充水阈值压力水平小于主水压力。