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公开(公告)号：USD615151S1
公开(公告)日：2010-05-04
申请号：US29332053
申请日：2009-02-06
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公开(公告)号：US08439282B2
公开(公告)日：2013-05-14
申请号：US12367295
申请日：2009-02-06
CPC分类号： A01G25/023 , Y10T137/7793 , Y10T137/7796
摘要： An irrigation emitter is provided for delivering irrigation water from a water supply conduit, such as an irrigation supply tube, pipe, or other water supply apparatus, at a low volume or drip-like flow rate. The emitter operates generally through the use of a reduced size orifice and a relatively long tortuous flow channel that cause a pressure reduction between the water supply conduit and an emitter outlet. The emitter includes an inlet for tapping a portion of the water flow from the water supply conduit and, when the water pressure is above a predetermined minimum level, directing the flow to and through the flow channel for subsequent discharge to a desired location. The emitter also may regulate to accommodate for changes in supply pressure. The emitter also may include multiple emitter outlets.
摘要翻译： 提供了一种灌溉发射器，用于以低体积或滴滴状流速从诸如灌溉供应管，管道或其它供水装置的供水管道输送灌溉水。 发射器通常通过使用减小尺寸的孔口和相对长的曲折的流动通道来进行，其导致供水管道和发射器出口之间的压力降低。 发射器包括用于分流来自供水管道的一部分水流的入口，并且当水压高于预定的最小水平时，将流体引导到流动通道并通过流动通道，以便随后排出到期望的位置。 发射器也可以调节以适应供应压力的变化。 发射器还可以包括多个发射器出口。
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公开(公告)号：US20100200676A1
公开(公告)日：2010-08-12
申请号：US12367295
申请日：2009-02-06
IPC分类号： B05B15/00
CPC分类号： A01G25/023 , Y10T137/7793 , Y10T137/7796
摘要： An irrigation emitter is provided for delivering irrigation water from a water supply conduit, such as an irrigation supply tube, pipe, or other water supply apparatus, at a low volume or drip-like flow rate. The emitter operates generally through the use of a reduced size orifice and a relatively long tortuous flow channel that cause a pressure reduction between the water supply conduit and an emitter outlet. The emitter includes an inlet for tapping a portion of the water flow from the water supply conduit and, when the water pressure is above a predetermined minimum level, directing the flow to and through the flow channel for subsequent discharge to a desired location. The emitter also may regulate to accommodate for changes in supply pressure. The emitter also may include multiple emitter outlets.
摘要翻译： 提供了一种灌溉发射器，用于以低体积或滴滴状流速从诸如灌溉供应管，管道或其它供水装置的供水管道输送灌溉水。 发射器通常通过使用减小尺寸的孔口和相对长的曲折的流动通道来进行，其导致供水管道和发射器出口之间的压力降低。 发射器包括用于分流来自供水管道的一部分水流的入口，并且当水压高于预定的最小水平时，将流体引导到流动通道并通过流动通道，以便随后排出到期望的位置。 发射器也可以调节以适应供应压力的变化。 发射器还可以包括多个发射器出口。
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公开(公告)号：USD616962S1
公开(公告)日：2010-06-01
申请号：US29342383
申请日：2009-08-24
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公开(公告)号：US6095542A
公开(公告)日：2000-08-01
申请号：US253774
申请日：1999-02-22
申请人： Kirk A. Allen
发明人： Kirk A. Allen
CPC分类号： B62K21/04
摘要： A light-weight bicycle crown includes a horizontal unitary body member having in longitudinal vertical cross-section an arched generally inverted U-shaped configuration including a center portion, a pair of generally downwardly extending leg portions, and a pair of end portions integral with the lower ends of the leg portions, respectively, the center portion containing a vertical center through bore for receiving the bicycle steering shaft, and the end portions containing vertical end through bores on opposite sides of the center bore for receiving the stanchions of the front fork shock absorber means, respectively, characterized by the provision of lightening bores that extend from the end bores longitudinally within the leg portions, respectively, the end bores terminating in closed end walls adjacent the center through bore. Preferably, the end walls of the lightening bores are concave, the lightening bores have an elliptical cross-sectional configuration, and the thickness of the crown leg portion surrounding each lightening bore is constant, thereby to achieve maximum structural strength with a minimum of total crown weight.
摘要翻译： 一种轻量级的自行车冠包括水平的单体主体构件，其纵向垂直横截面为弓形的大致倒U形构造，其包括中心部分，一对大致向下延伸的腿部部分，以及一对端部 腿部的下端分别包括容纳自行车转向轴的垂直中心通孔的中心部分，并且在中心孔的相对侧上包含竖直端部通过孔的端部，用于接收前叉冲击的支柱 吸收装置的特征在于，分别具有从端部孔中分别在腿部部分内纵向延伸的减轻孔，终端孔终止于邻近中心通孔的封闭端壁中。 优选地，减轻孔的端壁是凹形的，减重孔具有椭圆形横截面构造，并且围绕每个减重孔的冠部腿部的厚度是恒定的，从而获得最大结构强度，最小的总冠量 重量。
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公开(公告)号：US08562565B2
公开(公告)日：2013-10-22
申请号：US12905931
申请日：2010-10-15
IPC分类号： A61M1/00
CPC分类号： A61M5/14244 , A61M5/14248 , A61M2205/18 , A61M2205/58 , A61M2205/8206 , H01M2/1022 , H04R1/2884 , H04R19/02
摘要： A device for delivering fluid to a user includes a housing, a drive motor assembly in the housing, other internal components in the housing, and a keypad external to the housing. The device includes a number of features and elements that enhance its operation, manufacturability, reliability, and user-friendliness. These features and elements include a shock absorbing element for a battery of the device, a keypad actuator layer that overlies a keypad assembly and forms a water resistant seal with the housing, and an offset element for a piezoelectric speaker that is located inside the housing.
摘要翻译： 用于将流体输送到使用者的装置包括壳体，壳体中的驱动马达组件，壳体中的其他内部部件以及壳体外部的键盘。 该设备包括一些增强其操作，可制造性，可靠性和用户友好性的特征和元素。 这些特征和元件包括用于装置的电池的减震元件，覆盖键盘组件并与壳体形成防水密封的键盘致动器层以及位于壳体内部的用于压电扬声器的偏移元件。
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