专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20050121639A1 Apparatus for Controlling a Fluid Discharge 失效
标题翻译：用于控制流体排放的装置
公开(公告)号：US20050121639A1
公开(公告)日：2005-06-09
申请号：US10707317
申请日：2003-12-05
申请人： Wayne Delzer , Thomas Isbester
发明人： Wayne Delzer , Thomas Isbester
IPC分类号： F16K1/16 , F16K3/22 , F16K3/314 , F16K13/02 , F16K27/04 , F16K51/00
CPC分类号： F16K3/314 , F16K3/22 , F16K13/02 , F16K27/047
摘要： An apparatus for controlling a fluid discharge through an opening in a conduit includes a conduit section, conduit inlet, conduit interior, conduit exterior, and a conduit outlet or opening having a continuously curved perimeter surface with oppositely disposed concave sections and convex sections that are continuous. Also, first and second curved gate members are rotatably mounted and are axially slidably lockably engaged to the conduit exterior including structure to move the gate members symmetrically from a closed position to an open position remaining adjacent to the outlet, the gate members in the closed position are adjacent to the outlet and are adjacent to each other. In addition, fluid sealing between the outlet and the gate members, between the gate members, and between the gate members and the outlet, when the gate members are in the closed position. The gate members are operational to control the fluid discharge through the outlet.
摘要翻译：用于控制通过导管中的开口的流体排放的装置包括导管部分，导管入口，导管内部，导管外部和具有连续弯曲的周边表面的导管出口或开口，所述连续弯曲的周边表面具有相对设置的凹部和连续的凸部。此外，第一和第二弯曲门构件可旋转地安装并且轴向可滑动地锁定地接合到导管外部，包括结构，以将门构件从关闭位置对称地移动到保持邻近出口的打开位置，门构件处于关闭位置与出口相邻并且彼此相邻。此外，当门构件处于关闭位置时，出口与门构件之间，门构件之间以及门构件与出口之间的流体密封。门构件可操作以控制通过出口的流体排放。

92. 发明授权

US06901948B2 Liquid fertilizer distribution system and method 有权
标题翻译：液体肥料配送系统及方法
公开(公告)号：US06901948B2
公开(公告)日：2005-06-07
申请号：US10294369
申请日：2002-11-14
申请人： Spencer M. Nimberger
发明人： Spencer M. Nimberger
IPC分类号： A01C23/00 , A01C23/02 , A01C23/04 , B05B1/14 , B05B9/03 , F16K3/22 , F16K11/07 , F16K11/076 , F16K43/00 , F16K51/00
CPC分类号： B05B9/03 , A01C23/007 , A01C23/024 , A01C23/04 , B05B1/14 , F16K3/22 , F16K11/07 , F16K11/076 , Y02P60/214 , Y10T137/0318 , Y10T137/0491 , Y10T137/6109 , Y10T137/6154 , Y10T137/8275 , Y10T137/85938 , Y10T137/86686 , Y10T137/86863 , Y10T137/87153
摘要： A removable flow restrictor 750 and a corresponding method for regulating flow through a fluid fertilizer distributor 700 are provided. A supply inlet port 712 is in fluid communication with a plurality of fluid outlet ports 716. The flow restrictor 750 is removable positionable within the fluid distributor 700 between the inlet port 712 and the outlet ports 716, for restricting flow between the inlet port 712 and the outlet ports 716. A restrictor engagement member 752, which may be a thread, on the flow restrictor 750, engages with a tool engagement member 762 on a retrieval tool 760. With the restrictor engagement member 752 engaged with the tool engagement member 762, the retrieval tool can be used to both position the flow restrictor 750 within the fluid distributor 700, and to remove the flow restrictor 750 from the fluid distributor 700. After positioning within or removing from the fluid distributor 700, the flow restrictor 750 may be disengaged from the retrieval tool 760.
摘要翻译：提供了一种可移除限流器750和用于调节通过流体肥料分配器700的流动的相应方法。供应入口端口712与多个流体出口端口716流体连通。限流器750可移动地定位在入口端口712和出口端口716之间的流体分配器700内，以限制入口端口712和出口端口716之间的流动。限流器750上的可以是螺纹的限制器接合构件752与检索工具760上的工具接合构件762接合。通过与工具接合构件762接合的限制器接合构件752，可以使用回收工具来将流量分配器700内的限流器750定位，并且从流体分配器700移除限流器750。在定位在流体分配器700内或从流体分配器700中移除之后，流量限制器750可以从回收工具760脱离。

93. 发明申请

US20040025947A1 Liquid fertilizer distribution system and method 有权
标题翻译：液体肥料配送系统及方法
公开(公告)号：US20040025947A1
公开(公告)日：2004-02-12
申请号：US10387686
申请日：2003-03-13
发明人： Spencer M. Nimberger
IPC分类号： F17D001/00
CPC分类号： B05B9/03 , A01C23/007 , A01C23/024 , A01C23/04 , B05B1/14 , F16K3/22 , F16K11/07 , F16K11/076 , Y02P60/214 , Y10T137/0318 , Y10T137/0491 , Y10T137/6109 , Y10T137/6154 , Y10T137/8275 , Y10T137/85938 , Y10T137/86686 , Y10T137/86863 , Y10T137/87153
摘要： Apparatus and methods are provided for a fluid fertilizer distributor 10, 200, 300, or 400 for distributing fluid fertilizer conducted from a supply vessel 11 to each of a plurality of applicator lines 44. The fluid distributor may regulate a fluid fertilizer flow rate by selectively moving a flow restrictor 50, 250, 350, or 450 relative to the distributor housing. The distributor housing may include a supply inlet port 12, 212, 312, or 412 and a plurality of distributor outlet ports 16, 216, 316, or 416 each for fluid communication with a respective one of the plurality of applicator lines 44. The fluid distributor may separate the fluid fertilizer into a plurality of fluid flow paths prior to reducing the pressure in the fluid to avoid gas flashing or vaporization prior to separation. Thereby, fluid distribution may be effected upon a substantially liquid fluid within the fluid distributor, which may result in substantially uniform fertilizer application, with reduced rate variation between applicator lines. The flow restrictor 50, 250, 350, or 450 may be substantially ring shaped and positioned on an external surface of the distributor housing, or substantially cylindrical shaped and positioned substantially internal to the distributor housing. The fluid distributor may provide for substantially infinitely regulating the application rate between a fully closed position and a fully open position. Rate regulation may be performed manually or by programmable controller.
摘要翻译：提供了用于流体肥料分配器10,200,300或400的装置和方法，用于将从供给容器11传导的流体肥料分配到多个施加器管线44中的每一个。流体分配器可以通过选择性地调节流体肥料流量相对于分配器壳体移动限流器50,250,350或450。分配器壳体可以包括供给入口12,212,312或412以及多个分配器出口16,216,316或416，每个分配器出口端口16,216,316或416与多个施加器管线44中的相应一个流体连通。流体分配器可以在减少流体中的压力之前将流体肥料分离成多个流体流动路径，以避免气体在分离前闪蒸或汽化。因此，流体分布可以在流体分布器内的基本上液体的流体上进行，这可能导致基本上均匀的施肥，施加器线之间的速率变化减小。限流器50,250,350或450可以是基本环形的并且定位在分配器壳体的外表面上，或者基本上圆柱形并且基本上位于分配器壳体内部。流体分配器可以基本上无限制地调节完全关闭位置和完全打开位置之间的施加率。速率调节可以手动执行或由可编程控制器执行。

94. 发明申请

US20030051759A1 Eccentric valve 审中-公开
标题翻译：偏心阀
公开(公告)号：US20030051759A1
公开(公告)日：2003-03-20
申请号：US10169021
申请日：2002-09-16
发明人： Roland Schmidt , Gerta Rocklage , Dirk Vollmer , Nizar Taghouti , Claude Berling
IPC分类号： F16K001/02
CPC分类号： B60H1/00485 , F01P7/167 , F01P2007/146 , F16K3/22 , F16K11/076 , Y10T137/87708
摘要： The invention concerns a valve for controlling flow volumes in the heating and cooling system of a motor vehicle comprising a valve housing (12, 112, 212) and a valve chamber (14, 114, 214) from which at least one intake passage (16, 116, 216) and at least one outlet passage (18, 118, 218) branch off, and comprising at least one valve flap (28, 128, 228) that is arranged in the valve chamber (14, 114, 214) and is rotatable around the axis of a shaft (34, 134, 234), which said valve flap has a valve linkage (30, 130, 230) and a valve sealing head (32, 132, 232) that interacts with at least one valve seat (22, 122, 222) of the valve chamber (14, 114, 214). It is provided, according to the invention, that the shaft (34, 134, 234) of at least one valve flap (28, 128, 228) is arranged eccentrically in the valve chamber (14, 114, 214).
摘要翻译：本发明涉及一种用于控制机动车辆的加热和冷却系统中的流量的阀，包括阀壳体（12,112,212）和阀室（14,114,214），至少一个进气通道（16），116,216）和至少一个出口通道（18,118,218）分支，并且包括布置在所述阀室（14,114,214）中的至少一个阀瓣（28,128,228）和可绕轴（34,134,234）的轴线旋转，所述阀瓣具有阀联动装置（30,130,230）以及与至少一个阀相互作用的阀密封头（32,132,232）阀室（14,114,214）的阀座（22,122,222）。根据本发明，提供至少一个阀瓣（28,128,228）的轴（34,134,234）偏心地布置在阀室（14,114,214）中。

95. 发明授权

US06517049B2 Method and valve for controlling fluid flow, and method of servicing valve 失效
标题翻译：用于控制流体流动的方法和阀，以及维修阀门的方法
公开(公告)号：US06517049B2
公开(公告)日：2003-02-11
申请号：US09902737
申请日：2001-07-12
申请人： Andrew Lee Coppock
发明人： Andrew Lee Coppock
IPC分类号： F16K300
CPC分类号： F16K3/22 , F16K3/262 , Y10T137/0441
摘要： A gate valve for controlling fluid flow through a housing is disclosed. The gate valve includes a frusto-conical shaped internal cavity having a fluid inlet and a fluid outlet formed in the wall thereof. Fluid flow through the cavity (from inlet to outlet) is transverse to the direction of the taper of the frusto-conical cavity. A gate including a frusto-conical portion is disposed within the housing. The frusto-conical portion of the gate may be moved transversely through the fluid flow passing from the internal cavity inlet to the outlet. The frusto-conical portion of the gate is adapted to seat against the frusto-conical shaped internal cavity to block fluid flow there through. The gate does not contact the seat until the point at which all fluid flow is shut off. This reduces wear on the gate and the seat and promotes laminar flow through the valve during the process of closing the valve.
摘要翻译：公开了一种用于控制流过壳体的流体的闸阀。闸阀包括截头圆锥形的内腔，其具有形成在其壁中的流体入口和流体出口。流经空腔的流体（从入口到出口）横向于截头圆锥形腔的锥形方向。包括截头圆锥形部分的门设置在壳体内。浇口的截头圆锥形部分可横向移动通过从内腔入口流到出口的流体流。门的截头圆锥形部分适于抵靠截头圆锥形的内部空腔，以阻止流过其的流体流动。门将不接触座椅，直到所有流体流动被关闭为止。这减少了在阀门和阀座上的磨损，并且在关闭阀门的过程中促进了通过阀门的层流。

96. 发明申请

US20020144735A1 Liquid fetilizer distribution system and method 有权
标题翻译：液体分配系统及方法
公开(公告)号：US20020144735A1
公开(公告)日：2002-10-10
申请号：US09778518
申请日：2001-02-06
发明人： Spencer M. Nimberger
IPC分类号： F16K037/00
CPC分类号： B05B9/03 , A01C23/007 , A01C23/024 , A01C23/04 , B05B1/14 , F16K3/22 , F16K11/07 , F16K11/076 , Y02P60/214 , Y10T137/0318 , Y10T137/0491 , Y10T137/6109 , Y10T137/6154 , Y10T137/8275 , Y10T137/85938 , Y10T137/86686 , Y10T137/86863 , Y10T137/87153
摘要： Apparatus and methods are provided for a fluid fertilizer distributor 10, 200, 300, or 400 for distributing fluid fertilizer conducted from a supply vessel 11 to each of a plurality of applicator lines 44. The fluid distributor may regulate a fluid fertilizer flow rate by selectively moving a flow restrictor 50, 250, 350, or 450 relative to the distributor housing. The distributor housing may include a supply inlet port 12, 212, 312, or 412 and a plurality of distributor outlet ports 16, 216, 316, or 416 each for fluid communication with a respective one of the plurality of applicator lines 44. The fluid distributor may separate the fluid fertilizer into a plurality of fluid flow paths prior to reducing the pressure in the fluid to avoid gas flashing or vaporization prior to separation. Thereby, fluid distribution may be effected upon a substantially liquid fluid within the fluid distributor, which may result in substantially uniform fertilizer application, with reduced rate variation between applicator lines. The flow restrictor 50, 250, 350, or 450 may be substantially ring shaped and positioned on an external surface of the distributor housing, or substantially cylindrical shaped and positioned substantially internal to the distributor housing. The fluid distributor may provide for substantially infinitely regulating the application rate between a fully closed position and a fully open position. Rate regulation may be performed manually or by programmable controller.
摘要翻译：提供了用于流体肥料分配器10,200,300或400的装置和方法，用于将从供给容器11传导的流体肥料分配到多个施加器管线44中的每一个。流体分配器可以通过选择性地调节流体肥料流量相对于分配器壳体移动限流器50,250,350或450。分配器壳体可以包括供给入口12,212,312或412以及多个分配器出口16,216,316或416，每个分配器出口端口16,216,316或416与多个施加器管线44中的相应一个流体连通。流体分配器可以在减少流体中的压力之前将流体肥料分离成多个流体流动路径，以避免气体在分离前闪蒸或汽化。因此，流体分布可以在流体分布器内的基本上液体的流体上进行，这可能导致基本上均匀的施肥，施加器线之间的速率变化减小。限流器50,250,350或450可以是基本环形的并且定位在分配器壳体的外表面上，或者基本上圆柱形并且基本上位于分配器壳体内部。流体分配器可以基本上无限制地调节完全关闭位置和完全打开位置之间的施加率。速率调节可以手动执行或由可编程控制器执行。

97. 发明授权

US4592534A Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US4592534A
公开(公告)日：1986-06-03
申请号：US561699
申请日：1983-12-15
申请人： Tomoyuki Ueda , Hirotoshi Ogawa
发明人： Tomoyuki Ueda , Hirotoshi Ogawa
IPC分类号： F16K3/24 , F16K3/22 , F16K3/28 , F16K27/04 , F16K31/50 , F16K31/44
CPC分类号： F16K27/044 , F16K3/22 , F16K31/508
摘要： A valve assembly which includes a valve body made of a hard synthetic resin, preferably PVC or PVDF. The valve body is formed with a fluid passage laterally extending therethrough, and having no flanges for connection with neighboring pipings. There is a valve member for the cooperation with the valve body, the valve member has nearly a true cylindrical outer configuration, having a taper of 1/30-1/10. A shallow concave groove or recess is formed in the bottom wall surface of the valve member kept in fluid communication with the axial bore formed in the latter. The material of the valve member is selected to be softer than that of the valve body for securing benefit for aquiring better wearing characteristics in cooperation with the valve seats. This material is preferably polypropylene. The working surface of the valve member has a generally convex-cured configuration and the valve seat of the valve body has a concave configuration mating therewith.
摘要翻译：一种阀组件，其包括由硬质合成树脂制成的阀体，优选为PVC或PVDF。阀体形成有横向延伸穿过其中的流体通道，并且没有用于与相邻管道连接的凸缘。具有用于与阀体配合的阀构件，阀构件具有几乎具有1 / 30-1 / 10的锥度的真实圆柱形外部构造。在阀构件的底壁表面中形成有一个浅凹槽或凹槽，其保持与形成在其中的轴向孔流体连通。选择阀构件的材料比阀体的材料更柔软，以确保与阀座配合而获得更好的穿着特性的益处。该材料优选为聚丙烯。阀构件的工作面具有大致凸形固化构造，并且阀体的阀座具有与其配合的凹形构造。

98. 发明授权

US4505453A Gate valve 失效
标题翻译：闸阀
公开(公告)号：US4505453A
公开(公告)日：1985-03-19
申请号：US304769
申请日：1981-09-23
申请人： Pierre L. Barbe , Jean P. Depoisson
发明人： Pierre L. Barbe , Jean P. Depoisson
IPC分类号： F16K3/00 , F16K3/12 , F16K3/22 , F16K3/314 , F16K3/316
CPC分类号： F16K3/22 , F16K3/12
摘要： The gate valve comprises a body having a horizontal flow passageway, a vertical housing opening into the flow passageway and a closure member movable in the housing and passageway. The closure member has on each side a vertical U-shaped guiding bearing surface which projects from a sealing bead on the closure member and extends from the lower end of the closure member to a region located above the equatorial plane of the valve. This bearing surface permanently cooperates with a vertical bearing surface provided in the body between the flow passageway and a seat surface and having, when viewed along the flow axis a downwardly open C-shape.
摘要翻译：闸阀包括具有水平流动通道的主体，通向流动通道的垂直壳体，以及可在壳体和通道中移动的关闭构件。封闭构件在每一侧上具有垂直的U形导向轴承表面，该表面从封闭构件上的密封凸起突出并且从封闭构件的下端延伸到位于阀的赤道平面上方的区域。该轴承表面与设置在流体通道和座表面之间的主体中的垂直支承表面永久地配合，并且当沿着流动轴线观察时，其具有向下敞开的C形。

99. 发明授权

US4253485A Valve for opening and closing a fluid conduit 失效
标题翻译：用于打开和关闭流体导管的阀
公开(公告)号：US4253485A
公开(公告)日：1981-03-03
申请号：US909934
申请日：1978-05-26
申请人： Edouard Legille
发明人： Edouard Legille
IPC分类号： F16K3/22 , F16K5/06 , F16K43/00 , F16K31/122
CPC分类号： F16K5/0621 , F16K3/22 , Y10T137/6028
摘要： A valve for opening and closing a fluid conduit of the type having a generally wide cross section, the conduit having a transverse slit therein to allow for movement of a shut-off plate therethrough. The shut-off plate has a spherical shape and defines a center about which the shut-off plate may be arcuately displaced to close the conduit when the plate is positioned within the conduit and to open the conduit when the plate is positioned external to the conduit.
摘要翻译：一种用于打开和关闭具有大体横截面的类型的流体导管的阀，该导管在其中具有横向狭缝以允许切断板通过其移动。截止板具有球形形状并且限定了中心，当板定位在导管内时，截止板可围绕该中心移动以关闭导管，并且当板位于导管的外部时打开导管。

100. 发明授权

US3794295A Shutoff valve 失效
标题翻译：关闭阀
公开(公告)号：US3794295A
公开(公告)日：1974-02-26
申请号：US3794295D
申请日：1973-03-02
申请人： KLINGER AG
发明人： HUBER R , WIRZ P
IPC分类号： F16K3/24 , F16K1/46 , F16K3/22 , F16K11/14
CPC分类号： F16K3/22 , F16K1/46 , F16K1/465
摘要： A shutoff valve incorporating a plunger piston which carries at least one axially compressible sealing ring for sealing the piston against the valve housing, and which in each actuated position is subjected to an axial elastic compression which increases in the closed position of the valve plunger piston during further movement of an actuation spindle carrying the piston in the valve closed direction. The sealing ring is clamped between a first piston part or portion and an annular spring which cooperates with a second piston part or portion. In the closed position of the plunger piston, this annular spring bears against a stop fixed to the valve housing, so that the annular spring is displaced relative to both piston parts which are fixedly connected with one another during further movement of the actuation spindle in the closed direction of the valve in the sense of exerting an additional axial compression upon the sealing ring.
摘要翻译：一种截止阀，其包括柱塞活塞，柱塞活塞承载至少一个可轴向压缩的密封环，用于将活塞密封在阀壳体上，并且在每个致动位置中经受轴向弹性压缩，所述轴向弹性压缩在阀柱塞活塞的关闭位置增加将活塞承载在阀关闭方向上的致动轴的进一步移动。密封环被夹紧在第一活塞部分或部分与环形弹簧之间，该弹簧与第二活塞部分配合。在柱塞活塞的关闭位置，该环形弹簧抵靠固定到阀壳体上的止动件，使得环形弹簧相对于两个活塞部件相对移动，这两个活塞部件在致动主轴进一步移动时彼此固定连接在密封环上施加额外的轴向压缩的意思上，阀的封闭方向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式