-
公开(公告)号：US4681259A
公开(公告)日：1987-07-21
申请号：US811931
申请日：1985-12-19
申请人： Edward M. Troup, deceased , Giles A. Kendall , Joseph U. Han , Christopher M. Moralez , Calvin A. Gongwer
发明人： Edward M. Troup, deceased , Giles A. Kendall , Joseph U. Han , Christopher M. Moralez , Calvin A. Gongwer
CPC分类号： B05B3/0413 , B05B15/10 , B05B3/0431
摘要： An improved rotary drive sprinkler is provided for driving a sprinkler spray head in a rotary stepping motion to deliver irrigation water over a prescribed terrain area. The rotary sprinkler comprises a pop-up stem assembly carrying the spray head and movable within a sprinkler housing between a normal retracted position and an elevated spraying position when water under pressure is supplied to the sprinkler housing. During operation, the water flowing through the sprinkler housing powers a piston drive assembly including a spring-loaded drive piston which is alternately subjected to a predetermined pressure differential and normalized pressure to displace the piston in a reciprocating manner. The drive piston is coupled to a motion converter assembly for converting the reciprocal motion of the drive piston to an oscillatory rotary motion which is coupled in turn via a reversible one-way clutch assembly to the pop-up stem assembly. The clutch assembly can be set to rotate the pop-up stem assembly and spray nozzle carried thereby in one direction in a series of small rotational steps through continuous full-circle rotation or, in the alternative, reversible rotation between adjustably set end limits of a selected arcuate path.
摘要翻译： 提供了一种改进的旋转驱动喷洒器，用于以旋转步进运动驱动喷洒头喷头，以在规定的地形区域上输送灌溉水。 旋转式喷洒器包括一个弹起杆组件，该弹起杆组件承载喷头，并且当在压力下的水被供应到喷洒器壳体时，可在喷洒器壳体内在正常缩回位置和升高的喷射位置之间移动。 在操作期间，流过喷洒器壳体的水为包括弹簧加载的驱动活塞的活塞驱动组件供电，该驱动活塞交替地经受预定的压差和归一化的压力，以便以往复的方式移动活塞。 驱动活塞联接到运动转换器组件，用于将驱动活塞的往复运动转换成振荡旋转运动，该旋转运动依次通过可逆单向离合器组件耦合到弹起杆组件。 离合器组件可以设置成使弹出杆组件和由此承载的喷嘴在一个方向上以一系列小的旋转步骤旋转连续的全圆旋转，或者在可选择的情况下，可调节地设定的 选择弧形路径。
-
公开(公告)号：US5992760A
公开(公告)日：1999-11-30
申请号：US128269
申请日：1998-08-02
CPC分类号： B05B15/10 , B05B1/3006 , B05B3/0481 , B05B1/34
摘要： A sprinkler device for distributing water comprising a body, a nozzle, a nozzle housing rotatably and slidably mounted in the body, a fluid flow interrupter for intermittently redirecting the stream of fluid exiting from the nozzle, an interrupter drive, a flow control assembly including a free floating valve for controlling water flow to the sprinkler head, reversing mechanism for reversing the direction of movement of the nozzle housing, and a nozzle positioning system for controlling sprinkler rotation speed.
摘要翻译： 一种用于分配水的喷洒装置，包括主体，喷嘴，可旋转并可滑动地安装在主体中的喷嘴壳体，用于间歇地重定向从喷嘴出来的流体流的流体流动断流器，断流器驱动器，流量控制组件， 用于控制到喷洒头的水流的自由浮动阀，用于反转喷嘴壳体的运动方向的反向机构，以及用于控制喷洒头转速的喷嘴定位系统。
-
公开(公告)号：US6155493A
公开(公告)日：2000-12-05
申请号：US282366
申请日：1999-03-31
CPC分类号： B05B15/10 , B05B1/3006 , B05B3/0481 , B05B1/34
摘要： A closed-case impact sprinkler unit having an outer case and an internally positioned riser sleeve that is upwardly extendable into a pop-up position. The riser sleeve may be formed with an external surface that is complimentary to the internal surface of the outer case to prevent the introduction of debris into the interior region of the outer case when the riser sleeve is in a pop-up position. The sprinkler unit may further include a closed-case turret assembly rotatably mounted on the riser sleeve that includes a fluid outlet and a compact impact sprinkler arm. The sprinkler unit may include a dual-stage riser spring assembly to delay deployment of the impact sprinkler arm having a first riser spring that is compressed when a fluid enters the interior region of the outer casing to move the riser sleeve in a relatively upward direction, and a second riser spring that is compressed upon compression of the first riser spring to disengage a valve assembly that permits the flow of fluid and activation of the sprinkler. The invention further provides a trip assembly that includes an elongated actuator opening and a trip pin pivotally mounted within the actuator opening to allow lateral movement of the trip pin which initiates a delayed reversal of the trip assembly upon contact with a trip to provide an extended sprinkling range.
摘要翻译： 一种封闭式冲击式喷淋装置，其具有向外延伸到弹出位置的外壳和内部定位的提升套筒。 提升套筒可以形成有与外壳的内表面互补的外表面，以防止在提升套筒处于弹出位置时将碎屑引入外壳的内部区域。 喷洒单元还可以包括可旋转地安装在提升管套上的封闭式转台组件，其包括流体出口和紧凑的冲击式喷洒臂。 喷洒器单元可以包括双级提升弹簧组件，以延迟具有第一提升管弹簧的冲击喷洒臂的展开，当第一提升弹簧在流体进入外壳的内部区域时被压缩，以使提升管在相对向上的方向移动， 以及第二提升弹簧，其在第一提升管弹簧的压缩时被压缩以脱离允许流体流动和喷洒器的启动的阀组件。 本发明还提供了一种跳闸组件，其包括细长的致动器开口和枢转地安装在致动器开口内的跳闸销，以允许跳闸销的横向移动，其在与行程接触时启动跳闸组件的延迟反向以提供延长的喷洒 范围。
-
公开(公告)号：US06478237B2
公开(公告)日：2002-11-12
申请号：US09769623
申请日：2001-01-23
IPC分类号： B05B308
CPC分类号： B05B1/3006 , B05B1/3402 , B05B3/0481 , B05B15/70 , B05B15/74
摘要： A dirt-resistant bearing system for a sprinkler unit with a rotatable turret having a central shaft extending into a support channel formed within an inner housing. The central shaft may be formed with a relatively upper shaft portion and a relatively lower shaft portion, and the support channel may be formed with an upper channel region and a lower channel region. A first bearing and sealing assembly may be fitted substantially around an outer perimeter of the upper shaft portion and in communication with the upper channel region, and a second bearing and sealing assembly may be fitted substantially around an outer perimeter of the lower shaft portion and in communication with the lower channel region. Another aspect of the invention provides a sprinkler head with a fitted serrated seal assembly. The fitted seal assembly may include an outer case having an interior region, and a pop-up sprinkler head turret mounted on a riser sleeve slidably mounted within the interior region of the outer case. The turret may be formed with an elongated central shaft for the passage of water. A water filter may be also provided within the riser sleeve having a valve stem for communication with a lower end portion of the central shaft. The communicating surfaces of the lower end portion of the central shaft and the valve stem of the water filter may be formed with complementary serrated surfaces.
摘要翻译： 一种用于具有可旋转转台的喷洒单元的防污轴承系统，其具有延伸到形成在内壳体内的支撑通道中的中心轴。 中心轴可以形成有相对较高的轴部分和相对较低的轴部分，并且支撑通道可以形成有上通道区域和下通道区域。 第一轴承和密封组件可以基本上围绕上轴部分的外周边并且与上通道区域连通地安装，并且第二轴承和密封组件可以基本上围绕下轴部分的外周边并入， 与下通道区域通信。 本发明的另一方面提供一种具有装配的锯齿状密封组件的喷洒头。 装配的密封组件可以包括具有内部区域的外壳和安装在可滑动地安装在外壳的内部区域内的提升管套管上的弹出式喷头头转塔。 转塔可以形成有用于水通过的细长的中心轴。 也可以在提升套筒内设置一个水过滤器，该套管具有用于与中心轴的下端部分连通的阀杆。 中心轴的下端部分和水过滤器的阀杆的连通表面可以形成有互补的锯齿形表面。
-
公开(公告)号：US06837448B2
公开(公告)日：2005-01-04
申请号：US10007884
申请日：2001-11-09
申请人： Joseph U. Han , Giles A. Kendall
发明人： Joseph U. Han , Giles A. Kendall
IPC分类号： B05B1/26
CPC分类号： B05B1/265
摘要： A sprinkler apparatus has a nozzle of a cross-sectional configuration to provide a liquid jet of similar cross-sectional configuration which impacts a reflector surface to reflect a spray of a cross-sectional configuration similar to that of an area to be sprayed. The nozzle passage and reflector surface may preferably be defined on a unitary nozzle device mounted on a base.
摘要翻译： 喷洒装置具有横截面构造的喷嘴，以提供类似横截面构造的液体射流，其冲击反射器表面以反射类似于待喷射区域的横截面构造的喷射。 喷嘴通道和反射器表面可以优选地限定在安装在基座上的整体喷嘴装置上。
-
公开(公告)号：US06209801B1
公开(公告)日：2001-04-03
申请号：US09442865
申请日：1999-11-18
IPC分类号： B05B1510
CPC分类号： B05B15/70 , B05B1/3006 , B05B1/3402 , B05B3/0481 , B05B15/74
摘要： A dirt-resistant bearing system for a sprinkler unit with a rotatable turret having a central shaft extending into a support channel formed within an inner housing. The central shaft may be formed with a relatively upper shaft portion and a relatively lower shaft portion, and the support channel may be formed with an upper channel region and a lower channel region. A first bearing and sealing assembly may be fitted substantially around an outer perimeter of the upper shaft portion and in communication with the upper channel region, and a second bearing and sealing assembly may be fitted substantially around an outer perimeter of the lower shaft portion and in communication with the lower channel region. Another aspect of the invention provides a sprinkler head with a fitted serrated seal assembly. The fitted seal assembly may include an outer case having an interior region, and a pop-up sprinkler head turret mounted on a riser sleeve slidably mounted within the interior region of the outer case. The turret may be formed with an elongated central shaft for the passage of water. A water filter may be also provided within the riser sleeve having a valve stem for communication with a lower end portion of the central shaft. The communicating surfaces of the lower end portion of the central shaft and the valve stem of the water filter may be formed with complementary serrated surfaces.
摘要翻译： 一种用于具有可旋转转台的喷洒单元的防污轴承系统，其具有延伸到形成在内壳体内的支撑通道中的中心轴。 中心轴可以形成有相对较高的轴部分和相对较低的轴部分，并且支撑通道可以形成有上通道区域和下通道区域。 第一轴承和密封组件可以基本上围绕上轴部分的外周边并且与上通道区域连通地安装，并且第二轴承和密封组件可以基本上围绕下轴部分的外周边并入， 与下通道区域通信。 本发明的另一方面提供一种具有装配的锯齿状密封组件的喷洒头。 装配的密封组件可以包括具有内部区域的外壳和安装在可滑动地安装在外壳的内部区域内的提升管套管上的弹出式喷头头转塔。 转塔可以形成有用于水通过的细长的中心轴。 也可以在提升套筒内设置一个水过滤器，该套管具有用于与中心轴的下端部分连通的阀杆。 中心轴的下端部分和水过滤器的阀杆的连通表面可以形成有互补的锯齿形表面。
-
公开(公告)号：US4147316A
公开(公告)日：1979-04-03
申请号：US823923
申请日：1977-08-12
申请人： Giles A. Kendall , Robert Minick
发明人： Giles A. Kendall , Robert Minick
CPC分类号： B64C25/10 , B64C2025/125
摘要： An aircraft landing gear assembly which is to be movable from a retracted position within the fuselage of the aircraft to a position extended outwardly from the fuselage of the aircraft. The landing gear assembly includes a main supporting strut leg assembly to which is pivotly secured a wheel lever assembly. The tire assembly is pivotly mounted upon the free end of the wheel lever assembly about an axis which is angularly disposed with respect to the longitudinal center axis of the tire assembly. A linkage assembly connects with the tire assembly to plane the tire to a different angular position with the landing gear assembly in the retracted position. A side brace assembly, to provide lateral support, is piovtly interconnected between the strut leg assembly and the aircraft. The side brace assembly comprises a pair of members which are foldable upon themselves when the landing gear is retracted. The side brace assembly includes a jury strut which functions to lock the side brace assembly with the landing gear in the extended position.
摘要翻译： 飞机起落架组件，其可从飞行器的机身内的缩回位置移动到从飞行器的机身向外延伸的位置。 起落架组件包括主支撑支柱组件，枢转地固定有车轮杆组件。 轮胎组件围绕围绕轮胎组件的纵向中心轴线成角度设置的轴线枢转地安装在轮杠杆组件的自由端上。 连接组件与轮胎组件连接以使轮胎平面到不同的角度位置，起落架组件处于缩回位置。 用于提供横向支撑的侧支撑组件在支柱组件和飞行器之间是相互连接的。 侧支架组件包括一对构件，当起落架缩回时它们可自行折叠。 侧支架组件包括陪审团支柱，其用于将起落架处于伸展位置的侧支架组件锁定。
-
公开(公告)号：US4360037A
公开(公告)日：1982-11-23
申请号：US222485
申请日：1981-01-05
申请人： Giles A. Kendall
发明人： Giles A. Kendall
IPC分类号： B01D35/02 , B01D25/38 , B01D29/00 , B01D35/04 , F16K31/40 , F16L55/24 , B08B1/00 , F16K31/02
CPC分类号： F16K31/402 , B01D25/38 , B01D29/01 , B01D29/6469 , B01D35/04 , B01D35/157 , Y10T137/4273 , Y10T137/8085
摘要： An improved self-cleaning filter assembly for use in a solenoid-actuated valve of the type having a fluid pressure-operated diaphragm to control opening and closing of the valve. Control fluid under pressure is admitted from an inlet chamber of the valve into a control chamber at one side of the diaphragm to maintain the valve in a closed position, and this fluid pressure in the control chamber is relieved by actuation of a solenoid to open the valve. The self-cleaning filter assembly comprises a relatively rigid filter element for filtering the control fluid and a plurality of scraper blades mounted for scraping dirt, grit, or the like from the filter element each time the valve is opened or closed.
摘要翻译： 一种改进的自清洁过滤器组件，其用于具有流体压力操作隔膜的类型的电磁致动阀，以控制阀的打开和关闭。 在压力下的控制流体从阀的入口室进入到隔膜一侧的控制室中，以将阀保持在关闭位置，并且控制室中的这种流体压力通过螺线管的致动而释放，以打开 阀。 自清洁过滤器组件包括用于过滤控制流体的相对刚性的过滤元件和安装用于每次打开或关闭阀门时从过滤元件刮除污垢，砂砾等的多个刮刀。
-
公开(公告)号：US3971551A
公开(公告)日：1976-07-27
申请号：US597575
申请日：1975-07-21
摘要： A piston rod having a variable volume auxiliary chamber extends into a primary chamber in a casing. Normally open valve means are arranged between the primary and auxiliary chambers which are filled with a compressible medium and which are in communication when the shock absorber is at rest. The variable volume auxiliary chamber accommodates changes in volume of the compressible medium resulting from changes in temperature of the medium. When impact forces are imposed on the piston rod, initial movement of the piston rod closes the valve means and subsequent movement of the piston rod into the primary chamber reduces the volume of the compressible medium therein thereby effecting energy absorption.
摘要翻译： 具有可变体积辅助室的活塞杆延伸到壳体中的主室中。 常开阀装置设置在主室和辅助室之间，其中填充有可压缩介质，并且当减震器处于静止状态时它们连通。 可变体积辅助室容纳由介质温度变化引起的可压缩介质的体积变化。 当冲击力施加在活塞杆上时，活塞杆的初始运动关闭阀装置，随后活塞杆进入主室的运动减小其中的可压缩介质的体积，从而实现能量吸收。
-
公开(公告)号：US4634082A
公开(公告)日：1987-01-06
申请号：US493284
申请日：1983-05-10
申请人： Giles A. Kendall
发明人： Giles A. Kendall
CPC分类号： B64C25/60 , B64C2025/008
摘要： An extendable shock strut comprising a strut housing having an open end and a closed end and a piston including a piston housing and a piston head slidable in the strut housing. The piston housing and the strut housing are adapted to move a selected distance relative to one another under normal usage. A source of high pressure gas is provided coupled to the shock strut for rapidly driving the strut housing and the piston housing relative to one another to an extended position. In a particular embodiment of the invention, an expandable chamber is formed from the closed end of the strut housing and a secondary piston slidable in the strut housing and positioned between the closed end of the strut housing and the piston head. The high pressure gas rapidly expands the chamber and drives the secondary piston toward the piston head to cause the piston housing and the strut housing to move relative to one another to the extended position.
摘要翻译： 一种可延伸的冲击支柱，其包括具有开口端和封闭端的支柱壳体，活塞包括活塞壳体和可在支柱壳体中滑动的活塞头。 活塞壳体和支柱壳体适于在正常使用下相对于彼此移动选定的距离。 提供高压气体源，联接到冲击支柱，用于将支柱壳体和活塞壳体相对于彼此快速地驱动到延伸位置。 在本发明的特定实施例中，可膨胀室由支柱壳体的封闭端部形成，而辅助活塞可在支柱壳体中滑动并且定位在支柱壳体与活塞头的封闭端之间。 高压气体快速地膨胀室并且驱动次级活塞朝向活塞头，使得活塞壳体和支柱壳体相对于彼此移动到伸出位置。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.023 秒)
