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61. 发明申请

US20020053363A1 Distribution valve and method 有权
标题翻译：分流阀及方法
公开(公告)号：US20020053363A1
公开(公告)日：2002-05-09
申请号：US09992100
申请日：2001-11-06
发明人： William C. Tarr
IPC分类号： F16K011/00
CPC分类号： F16K11/074 , G05B19/00 , Y10T137/0318 , Y10T137/269 , Y10T137/86413 , Y10T137/86501 , Y10T137/86911
摘要： A distribution valve includes a fluid inlet port and a plurality of fluid outlet ports, wherein the distribution valve includes a housing including a fluid inlet (3). The housing includes an upper section (15B) and a lower section (15B). A gear reduction assembly (2) located in the housing includes a gear reduction mechanism (2A) and impeller (2B) located near the inlet port and connected to a rotary input shaft of the gear reduction mechanism (2A). A cam device (6) engages a rotary output shaft of the gear reduction mechanism so as to rotate the cam device in response to rotation of the impeller. The cam device (6) includes a raised section (6A having their own a raised camming surface (6B) which rotates in response to rotation of an impeller of the impeller (2B). A plurality of valve assemblies disposed in the lower section (15A) are arranged to open or close fluid paths through the plurality of fluid outlet ports (4), respectively, in response to rotation of the camming surface (6B). Each valve assembly includes a valve seat in the corresponding fluid outlet port, and a hinged valve plate (9) in the lower section (15A) connected to contact the valve seat so as to close the outlet port and to move away from the valve plate to open the outlet port. Each valve assembly also includes a lift pin (10) connected to the valve plate (9) for engaging the camming surface (6B) to open and close the outlet port as the cam device (6) rotates. The cam device (6) rotates in response to the impeller assembly and gear reduction assembly to sequentially open and then close the valve assemblies. In the described embodiment, the cam device (6) operates to begin opening the next sequential valve assembly before completely closing the present valve assembly.
摘要翻译：分配阀包括流体入口和多个流体出口，其中分配阀包括包括流体入口（3）的壳体。壳体包括上部（15B）和下部（15B）。位于壳体中的齿轮减速组件（2）包括位于入口附近并与齿轮减速机构（2A）的旋转输入轴连接的齿轮减速机构（2A）和叶轮（2B）。凸轮装置（6）接合齿轮减速机构的旋转输出轴，以响应于叶轮的旋转而旋转凸轮装置。凸轮装置（6）包括凸起部分（6A），其具有响应于叶轮（2B）的叶轮的旋转而旋转的凸起凸轮表面（6B），多个阀组件设置在下部（15A ）被布置成响应于所述凸轮表面（6B）的旋转而分别打开或关闭穿过所述多个流体出口（4）的流体路径，每个阀组件包括在相应的流体出口端口中的阀座，以及所述下部（15A）中的铰链阀板（9）连接以接触所述阀座，以便关闭所述出口并离开所述阀板以打开所述出口，每个阀组件还包括提升销（10 ）连接到所述阀板（9），用于在所述凸轮装置（6）旋转时接合所述凸轮表面（6B）以打开和关闭所述出口，所述凸轮装置（6）响应于所述叶轮组件和齿轮减速组件顺序打开然后关闭阀组件。在所描述的实施例中，凸轮装置（6）操作以在完全关闭当前阀组件之前开始打开下一个顺序的阀组件。

62. 发明授权

US06189556B1 Low profile, low resistance distribution valve and method for swimming pools 有权
标题翻译：低调，低阻力分配阀和游泳池的方法
公开(公告)号：US06189556B1
公开(公告)日：2001-02-20
申请号：US09189176
申请日：1998-11-10
申请人： Andy F. Blake , Paul A. Womack
发明人： Andy F. Blake , Paul A. Womack
IPC分类号： F16K3116
CPC分类号： E04H4/12 , F16K11/074 , Y10T137/269 , Y10T137/86413 , Y10T137/86911
摘要： A distribution valve for a swimming pool cleaning system includes a housing with a high pressure fluid inlet disposed on a side of the housing, a plurality of outlet ports for connection to a plurality of return lines, respectively, a plurality of valves opening or closing the outlet ports from the interior, and an impeller-driven gear assembly to sequentially open and close each valve in response to rotation of the impeller. A cover unit is connected to the housing, and includes an impeller chamber connected to an underside portion of the cover unit, with the impeller disposed concentrically in the impeller chamber. The impeller includes a circular disk base that forms a bottom of the impeller chamber. A guide passage extends from an inlet window of the impeller chamber to guide a stream of water from the inlet into the inlet chamber against blades of the impeller causing it to rotate. The impeller unloads spent water from the impeller chamber through an outlet window into the interior of the distribution valve.
摘要翻译：一种用于游泳池清洁系统的分配阀，包括：壳体，其具有设置在壳体侧面的高压流体入口;多个出口，分别连接到多个返回管线;多个阀门分别打开或关闭来自内部的出口，以及叶轮驱动的齿轮组件，以响应于叶轮的旋转顺序地打开和关闭每个阀。盖单元连接到壳体，并且包括连接到盖单元的下侧部分的叶轮室，叶轮同心地设置在叶轮室中。叶轮包括形成叶轮室底部的圆盘底座。引导通道从叶轮室的入口窗口延伸，以将来自入口的水流引导到入口室中，使得叶轮能够旋转。叶轮将来自叶轮室的废水通过出口窗口卸载到分配阀的内部。

63. 发明授权

US4676264A Fluid flow control apparatus 失效
标题翻译：流体流量控制装置
公开(公告)号：US4676264A
公开(公告)日：1987-06-30
申请号：US778846
申请日：1985-09-23
申请人： Michael D. Wiseman
发明人： Michael D. Wiseman
IPC分类号： A01G25/16 , F16K11/085 , F16K11/02
CPC分类号： F16K11/085 , A01G25/162 , Y10T137/269 , Y10T137/86413 , Y10T137/86445
摘要： A liquid flow control valve which selectively directs liquid flow to one or more outlets in a cylindrical valve body by the positioning within said body of a rotatable cylindrically-shaped drum with one or more peripheral sealing plates rotatable to cover some of said ports while leaving other such ports uncovered. Movement of the drum and the associated sealing member or members is imparted by fluid flow activated vanes or impellers.
摘要翻译：液体流量控制阀，其通过在可旋转的圆柱形滚筒的所述主体内定位而将液体流引导到圆柱形阀体中的一个或多个出口，其中一个或多个外围密封板可旋转以覆盖一些所述端口，同时留下其它这样的港口被揭开。滚筒和相关联的密封构件的运动由流体流动的活动叶片或叶轮赋予。

64. 发明授权

US4523606A Distribution valve 失效
标题翻译：分配阀
公开(公告)号：US4523606A
公开(公告)日：1985-06-18
申请号：US487758
申请日：1983-04-22
申请人： Charles M. Gould , Andy F. Blake
发明人： Charles M. Gould , Andy F. Blake
IPC分类号： F16K11/16 , F16K31/16
CPC分类号： F16K11/166 , Y10S137/901 , Y10T137/269 , Y10T137/86413 , Y10T137/86911 , Y10T137/87024
摘要： A distribution valve includes a housing having an upper fluid inlet, a plurality of bottom fluid outlets, and enclosing a plurality of bottom fluid outlets, and enclosing a rotary impeller disposed directly beneath the fluid inlet, a plurality of stationary baffles disposed between a bottom plate of the impeller and the fluid inlet for directing portions of the incoming fluid directly at a plurality of vertical vanes supported at the bottom plate of the impeller. A stationary planetary gear disposed about a vertical axis of the distribution valve, a pair of symmetric gear assemblies each driven by a drive gear attached to the impeller, each of the symmetric gear assemblies being supported on a rotary gear assembly base, and each also having an outer gear engaging the teeth of the planetary gear cooperate to cause the rotary gear assembly base to rotate in response to rotation of the impeller. A foot-shaped cam is attached to the lower portion of the rotary gear assembly base and rotates through a 360.degree. angle, sequentially displacing each of a plurality of spherical valve balls from its seat in the bottom of the housing. The radius of the cam from its eccentric point to the point of initial contact with each valve ball is shorter than the radius to subsequent contact points to obtain higher initial mechanical advantage.
摘要翻译：分配阀包括具有上部流体入口，多个底部流体出口和封闭多个底部流体出口并且包围设置在流体入口下方的旋转叶轮的壳体，多个固定挡板，其设置在底板的叶轮和流体入口，用于将进入的流体的部分直接引导到支撑在叶轮的底板处的多个垂直叶片。围绕分配阀的垂直轴设置的固定式行星齿轮，一对对称齿轮组件，每个对称齿轮组件由连接到叶轮的驱动齿轮驱动，每个对称齿轮组件支撑在旋转齿轮组合基座上，并且每个还具有与行星齿轮的齿接合的外齿轮配合，以使得旋转齿轮组件基座响应于叶轮的旋转而旋转。一个脚形凸轮连接到旋转齿轮组件底座的下部并旋转360度角度，从壳体底部的座中依次移位多个球形球阀。凸轮从其偏心点到与每个阀球的初始接触点的半径比后续接触点的半径短，以获得更高的初始机械优点。

65. 发明授权

US4150685A Liquid distribution device 失效
标题翻译：液体分配装置
公开(公告)号：US4150685A
公开(公告)日：1979-04-24
申请号：US809658
申请日：1977-06-24
申请人： Henry M. T. Van Haaften
发明人： Henry M. T. Van Haaften
IPC分类号： A01G25/00 , A01G25/16 , B05B12/02 , B05B13/00 , F16K11/22 , G05B19/10 , B05B1/00
CPC分类号： G05B19/102 , A01G25/162 , B05B12/02 , G05B19/10 , Y10T137/269 , Y10T137/86461
摘要： A distribution device, particularly for water, comprising a main conduit communicating with outlet members each normally closed by a respective valve and a body adapted to move through the conduit for sequentially opening each said valve for a period of time depending upon the retention time of the body at a valve, wherein said body includes means for the optional adjustment of said period of time of opening for each valve, and said valve comprising a control-member extending partly into the path of the body.
摘要翻译： {PG，1A，特别是用于水的分配装置，包括与每个通常由相应的阀门闭合的出口构件连通的主管道，以及适于移动通过管道的主体，以依次打开每个所述阀门一段时间，这取决于身体在阀门处的保持时间，其中所述主体包括用于可选地调节每个阀的所述打开时间段的装置，并且所述阀包括部分地延伸到身体的路径中的控制构件。

66. 发明授权

US4007749A Automatic pool cleaner system with timer device 失效
标题翻译：自动泳池清洁系统带定时器设备
公开(公告)号：US4007749A
公开(公告)日：1977-02-15
申请号：US565805
申请日：1975-04-07
申请人： Andrew L. Pansini
发明人： Andrew L. Pansini
IPC分类号： E04H4/16 , B08B3/02 , B08B9/00
CPC分类号： E04H4/1681 , Y10T137/269 , Y10T137/86413
摘要： A timer device is connected into the water supply hose of an automatic swimming pool cleaner to control the flow of water to the drive jets. The controlled flow varies over the range of full, restricted and no flow so that the speed of the cleaner may be varied. The timer device includes a bypass outlet which serves as another pool cleaning jet when the drive jets are turned off and which also serves to bodily move the timer device and to impart an axial shifting movement to the supply hose whereby the cleaner may be moved free of a trapped position before the next cycle of drive jet operation commences.
摘要翻译：定时器装置连接到自动游泳池清洁器的供水软管中，以控制到驱动射流的水流。受控流量在完全，受限和无流动的范围内变化，从而可以改变清洁器的速度。定时装置包括一个旁路出口，当驱动射流关闭时，该旁路出口用作另一个冲洗清洗喷嘴，并且还用于身体移动定时装置并且向供应软管施加轴向移动运动，由此清洁器可以移动在下一轮驱动射流操作开始之前的一个被困位置。

67. 发明授权

US3779269A Flow switching valve 失效
标题翻译：流量开关阀
公开(公告)号：US3779269A
公开(公告)日：1973-12-18
申请号：US3779269D
申请日：1972-01-20
申请人： GOULD H
发明人： GOULD H
IPC分类号： A01G25/16 , A01G25/00 , B05B9/00 , F16K21/00
CPC分类号： A01G25/162 , Y10T137/269 , Y10T137/86413
摘要： A fluid flow valve is disclosed for sequentially switching an incoming fluid stream through each of a plurality of outlet ports. An impeller is disposed for angular rotation within the valve and turns in response to the flow of fluid. The impeller is connected to a rotor by means of a planetary gear train. The rotor operates a cam which opens one segment of a multi-segmented plate associated with the outlet ports, thereby allowing fluid flow through the selected outlet ports.
摘要翻译：公开了一种流体流动阀，用于顺序地切换进入的流体流通过多个出口端口中的每一个。叶轮被布置成用于阀内的角度旋转并响应于流体的流动而转动。叶轮通过行星齿轮系连接到转子上。转子操作凸轮，其打开与出口相关联的多段板的一段，从而允许流体流过选定的出口。

68. 发明授权

US2781050A Liquid flow control valve 失效
标题翻译：液体流量控制阀
公开(公告)号：US2781050A
公开(公告)日：1957-02-12
申请号：US37766553
申请日：1953-08-31
申请人： GORDON EDWARDS
发明人： GORDON EDWARDS
IPC分类号： A01G25/16 , E03D5/02 , F16K31/48 , G05D7/01 , G05D11/02 , H01H7/04
CPC分类号： F16K31/48 , A01G25/162 , E03D5/022 , G05D7/018 , G05D11/02 , H01H7/04 , Y10T137/269 , Y10T137/87732

69. 发明授权

US2589650A Automatic valve control means for water softeners 失效
标题翻译：水软化器自动阀控制装置
公开(公告)号：US2589650A
公开(公告)日：1952-03-18
申请号：US79004647
申请日：1947-12-06
申请人： WOLCOTT JR HERBERT B
发明人： WOLCOTT JR HERBERT B
IPC分类号： C02F1/42
CPC分类号： C02F1/42 , Y10T137/269

70. 发明授权

US1812586A Apparatus for controlling the passage of water to sprayers and the like 失效
标题翻译：用于控制水流入喷雾器等的装置
公开(公告)号：US1812586A
公开(公告)日：1931-06-30
申请号：US27951028
申请日：1928-05-21
申请人： DONALD ELDER
发明人： DONALD ELDER
IPC分类号： A01G25/16 , G01F15/00
CPC分类号： A01G25/162 , A01G25/165 , G01F15/001 , Y10S239/15 , Y10T137/269

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