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1. 外观设计

USD303138S Sprinkler head 失效
公开(公告)号：USD303138S
公开(公告)日：1989-08-29
申请号：US83143
申请日：1987-08-10
申请人： Allan L. Smith
设计人： Allan L. Smith

2. 发明授权

US4344576A Trickle flow irrigation valve 失效
标题翻译：涓流冲洗阀
公开(公告)号：US4344576A
公开(公告)日：1982-08-17
申请号：US187057
申请日：1980-09-15
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： A01G25/02 , B05B15/02 , B05B15/00
CPC分类号： A01G25/023 , B05B15/02
摘要： An emitter of very small size connects to a water supply tube by a hollow shank which conducts water to an interior chamber in the emitter housing. Between the chamber and an outlet in the housing the water flow is throttled through an elongated channel having both a wide shallow profile and a narrow steep profile. A free floating (within limits) resilient wafer covers the channel. At initial, very low water pressure at start-up, the wafer does not flex into the channel, thereby affording maximum flow to purge the emitter of unwanted dirt particles and the like. At relatively low operating pressure the wafer flexes into the wide shallow portion of the channel, reducing the flow to a predetermined amount, such as one gallon per hour. At relatively high pressure the wafer flexes further, intruding into the narrow steep slot, thereby compensating for the increased pressure and maintaining fluid flow at said predetermined rate. The free-floating wafer affords quick, thorough flushing and avoids build-up of unwanted foreign matter in the emitter.
摘要翻译：非常小尺寸的发射器通过中空柄连接到供水管，空心柄将水引导到发射器壳体中的内部室。在腔室和壳体中的出口之间，水流通过具有宽浅轮廓和窄陡轮廓的细长通道节流。自由浮动（限制范围内）弹性晶片覆盖通道。初始时，启动时的水压非常低，晶片不会弯曲进入通道，从而提供最大的流量来清除不需要的污垢颗粒等的发射器。在相对较低的操作压力下，晶片弯曲到通道的宽浅部分，将流量减少到预定量，例如每小时1加仑。在相对较高的压力下，晶片进一步弯曲，侵入到狭窄的陡峭的槽中，从而补偿增加的压力并保持流体流以所述预定的速率。自由浮动晶片提供快速，彻底的冲洗，并避免在发射器中堆积不需要的异物。

3. 发明授权

US06189367B1 Apparatus and method for simultaneous measurement of mass and heat flow changes 有权
标题翻译：用于同时测量质量和热流变化的装置和方法
公开(公告)号：US06189367B1
公开(公告)日：2001-02-20
申请号：US09204656
申请日：1998-12-02
申请人： Allan L. Smith , Ingemar Wadso
发明人： Allan L. Smith , Ingemar Wadso
IPC分类号： G01N2902
CPC分类号： G01G3/13 , G01K17/20 , G01N5/02 , G01N25/4813 , G01N25/4866
摘要： Provided is a mass and heat flow measurement apparatus comprising sample and reference microresonators, such as sample and reference quartz crystal microbalances; sample and reference heat flow sensors, such as sample and reference isothermal heat conduction calorimeters; and sample and reference heat sinks coupled thermally to the heat flow sensors. The apparatus may be used to measure changes in mass due to a sample on a surface of the sample microresonator and also to measure heat flows from the sample on the surface of the sample microresonator by utilizing the heat flow sensors, which are coupled thermally to the corresponding sample or reference microresonators. Also provided is a method for measuring the mass of a sample and the flow of heat from the sample to the heat sink by utilizing such apparatus.
摘要翻译：提供了包括样品和参考微共振器的质量和热流测量装置，例如样品和参考石英晶体微量平衡; 样品和参考热流传感器，如样品和参考等温热传导量热仪; 以及与热流传感器热耦合的样品和参考散热器。该装置可以用于测量样品微谐振器表面上的样品的质量变化，并且还可以通过利用热流传感器来测量来自样品微谐振器表面上的样品的热流，该热流传感器热耦合到相应的样品或参考微共振器。还提供了一种通过利用这种装置来测量样品质量和从样品到散热器的热量的方法。

4. 发明授权

US4948293A Connector apparatus and method for manufacturing an irrigation apparatus 失效
标题翻译：用于制造灌溉装置的连接器装置和方法
公开(公告)号：US4948293A
公开(公告)日：1990-08-14
申请号：US238139
申请日：1988-08-30
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： A01G25/00
CPC分类号： A01G25/00
摘要： A connector apparatus for connecting a work object in fluid communication with a first conduit which has a wall having an orifice formed therein, the apparatus including a first portion mounting a locking member, a second portion having a channel formed therein and a second locking member engageable with the first locking member for securing the first and second portions together, the first conduit secured between the first and second portions and a second conduit slidably received in the channel and in the orifice, and the work object mounted in fluid communication therewith, the second conduit connecting the work object in fluid communication with the first conduit. The invention also relates to a method for manufacturing an irrigation apparatus which includes the steps of determining the desired locations for sprinklers, making the conduit, marking the conduit so as to control positioning thereof and attaching connector apparatuses at the desired locations for the sprinklers.
摘要翻译：一种连接器装置，用于连接工作物体与具有形成在其中的孔的第一管道流体连通，该装置包括安装锁定构件的第一部分，具有形成在其中的通道的第二部分和可接合的第二锁定构件其中第一锁定构件用于将第一和第二部分固定在一起，第一管道固定在第一和第二部分之间，第二管道可滑动地容纳在通道中并且在孔口中，并且工作物体安装成与其流体连通，连接工作对象与第一管道流体连通的导管。本发明还涉及一种用于制造灌溉设备的方法，该方法包括以下步骤：确定喷洒器的所需位置，制造导管，标记导管，以便控制其定位并将连接器装置连接在喷洒器的所需位置处。

5. 发明授权

US06370939B2 Apparatus and method for measurement of mass and heat flow changes 有权
标题翻译：用于测量质量和热流变化的装置和方法
公开(公告)号：US06370939B2
公开(公告)日：2002-04-16
申请号：US09785773
申请日：2001-02-16
申请人： Allan L. Smith , Ingemar Wadso
发明人： Allan L. Smith , Ingemar Wadso
IPC分类号： G01N2902
CPC分类号： G01G3/13 , G01K17/20 , G01N5/02 , G01N25/4813 , G01N25/4866
摘要： Provided are a measurement apparatus and a measurement system comprising sample and reference microresonators, such as sample and reference quartz crystal microbalances; sample and reference heat flow sensors; and a heat sink coupled thermally to the heat flow sensors. These may be used to measure changes in one or more properties, such as mass, due to a liquid sample on a surface of a sample microresonator and also to measure heat flows from the sample on the surface of the sample microresonator by utilizing the heat flow sensors, which are coupled thermally to the corresponding sample or reference microresonators. Also provided is a method for measuring one or more properties, such as mass, of a liquid sample and the flow of heat from the sample to the heat sink by utilizing such apparatus.
摘要翻译：提供了包括样品和参考微共振器的测量装置和测量系统，例如样品和参考石英晶体微量平衡; 样品和参考热流传感器; 以及与热流传感器热耦合的散热器。这些可以用于测量由于样品微谐振器的表面上的液体样品而导致的一种或多种性质（例如质量）的变化，并且还可以通过利用热流测量来自样品微谐振器表面上的样品的热流传感器，其热耦合到相应的样品或参考微谐振器。还提供了一种通过利用这种装置来测量液体样品的一种或多种性质（例如质量）和从样品到散热器的热量的方法。

6. 发明授权

US06190035B1 Mass and heat flow measurement sensor for simultaneous measurements of changes at a gas-solid interface 有权
标题翻译：质量和热流测量传感器，用于同时测量气 - 固界面的变化
公开(公告)号：US06190035B1
公开(公告)日：2001-02-20
申请号：US09585815
申请日：2000-05-26
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： G01K1700
CPC分类号： G01G3/13 , G01K17/20 , G01N5/02 , G01N25/4813 , G01N25/4866
摘要： Provided are mass and heat flow measurement sensors comprising a microresonator, such as a quartz crystal microbalance; a heat flow sensor; and a heat sink coupled thermally to the heat flow sensor. The sensors may be used to measure changes in mass due to a sample, such as a gas sorbing or reacting, on a surface of the microresonator and also to measure heat flow from the sample on the surface of the microresonator by utilizing the heat flow sensor, which is coupled thermally to the microresonator. The combined microresonator and heat flow sensor may provide simultaneous and continuous measurement of the changes in mass and heat flow at a gas-solid interface. Also provided are methods for measuring the mass of a sample, such as a gas, and the flow of heat from the sample to the heat sink by utilizing such mass and heat flow measurement sensors.
摘要翻译：提供了包括微谐振器（例如石英晶体微量天平）的质量和热流测量传感器; 热流传感器; 以及与热流传感器热耦合的散热器。这些传感器可用于测量在微谐振器表面上的诸如气体吸附或反应之类的样品的质量变化，并且还可以通过利用热流传感器来测量来自微谐振器表面上的样品的热流，其热耦合到微谐振器。组合的微谐振器和热流传感器可以提供在气 - 固界面处的质量和热流的变化的同时且连续的测量。还提供了通过利用这种质量和热流测量传感器来测量诸如气体的样品的质量以及从样品到散热器的热量的方法。

7. 发明授权

US6106149A Mass and heat flow measurement sensor 有权
标题翻译：质量和热流量测量传感器
公开(公告)号：US6106149A
公开(公告)日：2000-08-22
申请号：US203940
申请日：1998-12-02
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： G01G3/16 , G01G3/13 , G01K17/06 , G01K17/20 , G01N5/02 , G01N25/18 , G01N25/48 , G01K17/00 , G01K13/00
CPC分类号： G01G3/13 , G01K17/20 , G01N25/4813 , G01N25/4866 , G01N5/02
摘要： Provided are mass and heat flow measurement sensors comprising a microresonator, such as a quartz crystal microbalance; a heat flow sensor, such as an isothermal heat conduction calorimeter; and a heat sink coupled thermally to the heat flow sensor. The microresonator may be used to measure changes of mass due to a sample at its surface, and heat flow sensor, which is coupled thermally to the microresonator, may be used to measure heat flow from the sample on the surface of the microresonator to the heat sink. Also provided are methods for measuring the mass of a sample and the flow of heat from the sample to the heat sink by utilizing such mass and heat flow measurement sensors.
摘要翻译：提供了包括微谐振器（例如石英晶体微量天平）的质量和热流测量传感器; 热流传感器，如等温热传导量热仪; 以及与热流传感器热耦合的散热器。微谐振器可用于测量由其表面上的样品引起的质量变化，并且热分析器与热谐振器耦合的热流传感器可用于测量从微谐振器表面上的样品到热量的热流水槽。还提供了通过利用这种质量和热流测量传感器来测量样品的质量和从样品到散热器的热量的方法。

8. 发明授权

US5295506A Flow control apparatus 失效
标题翻译：流量控制装置
公开(公告)号：US5295506A
公开(公告)日：1994-03-22
申请号：US990073
申请日：1992-12-14
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： E03C1/10 , F16K15/14 , F16K25/02 , F16K27/02 , G05D7/01
CPC分类号： E03C1/104 , F16K15/141 , F16K25/02 , F16K27/0209 , G05D7/0106 , Y10S285/913 , Y10T137/5283 , Y10T137/7783 , Y10T137/7792 , Y10T137/7848 , Y10T137/7856
摘要： A flow control apparatus having a pair of substantially identical housings, each having a path for fluid passage therethrough bounded by an annulus; a resilient body; and substantially identical portions borne by the housings releasably engageable to interlock the housings in an assembled configuration with the resilient body captured in the housings between the annuli of the paths for fluid passage.
摘要翻译：一种流量控制装置，具有一对基本上相同的壳体，每个壳体具有用于通过环形物限制的流体通道的路径; 弹性体并且基本上相同的部分由壳体承载，可释放地接合以将组件构型互锁，弹性体被捕获在用于流体通道的路径的环之间的壳体中。

9. 发明授权

US06439765B2 Mass and heat flow measurement sensor 失效
标题翻译：质量和热流量测量传感器
公开(公告)号：US06439765B2
公开(公告)日：2002-08-27
申请号：US09768652
申请日：2001-01-23
申请人： Allan L. Smith
发明人： Allan L. Smith
IPC分类号： G01K1700
CPC分类号： G01G3/13 , G01K17/20 , G01N5/02 , G01N25/4813 , G01N25/4866
摘要： Provided are mass and heat flow measurement sensors comprising a microresonator, such as a quartz crystal microbalance; a heat flow sensor; and a heat sink coupled thermally to the heat flow sensor. The sensors may be used to measure changes in mass due to a sample on a surface of the microresonator and also to measure heat flow from the sample on the surface of the microresonator by utilizing the heat flow sensor, which is coupled thermally to the microresonator. Also provided are methods for measuring the mass of a sample, such as a gas, and the flow of heat from the sample to the heat sink by utilizing such mass and heat flow measurement sensors.
摘要翻译：提供了包括微谐振器（例如石英晶体微量天平）的质量和热流测量传感器; 热流传感器; 以及与热流传感器热耦合的散热器。传感器可以用于测量由于在微谐振器表面上的样品的质量变化，并且还通过利用与微谐振器热耦合的热流传感器来测量来自微谐振器表面上的样品的热流。还提供了通过利用这种质量和热流测量传感器来测量诸如气体的样品的质量以及从样品到散热器的热量的方法。

10. 发明授权

US5358180A Selectable spray pattern low volume sprinkler 失效
标题翻译：可选择喷雾图案低容量洒水器
公开(公告)号：US5358180A
公开(公告)日：1994-10-25
申请号：US43479
申请日：1993-04-06
申请人： Thomas N. Prassas , Shannon Bard , Allan L. Smith
发明人： Thomas N. Prassas , Shannon Bard , Allan L. Smith
IPC分类号： B05B1/26 , B05B1/30 , B05B3/00
CPC分类号： B05B1/3026 , B05B1/262 , Y10S239/01
摘要： Water from a low pressure irrigation system is conveyed through a tube and sprayed upward from an orifice. A collection of splash plate water deflectors rotates above the orifice on supports extending up from the tube. Different surface shapes on the splash plates create different spray patterns when they are rotated into the path of the water stream from the orifice. A flow rate valve is incorporated into the tube to regulate water flow.
摘要翻译：来自低压灌溉系统的水通过管道输送并从孔口向上喷射。飞溅板水导流器的集合在从管子向上延伸的支撑件上方的孔口的上方旋转。溅射板上的不同表面形状在旋转到从孔口流出的水流的路径时产生不同的喷雾图案。流量阀结合到管中以调节水流。

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