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公开(公告)号：US20170370481A1
公开(公告)日：2017-12-28
申请号：US15532705
申请日：2015-10-08
申请人： Robert Bosch GmbH
发明人： Tadeusz Glazewski
CPC分类号： F16K11/027 , F16K11/07 , F16K11/0716 , F16K31/1262 , F28D15/0266 , F28D15/06 , F28D21/0003 , F28D2015/0291 , Y02T10/16
摘要： The invention relates to a valve (1), comprising a valve housing (4) and a closing body (3) arranged in the valve housing (4) in such a way that the closing body can be moved longitudinally, wherein at least one inlet channel (5) and at least one outlet channel (6) are arranged in the valve housing (4). The closing body (3) interacts with a valve seat (8) formed on the valve housing (4) by means of the longitudinal motion of the closing body and thereby opens and closes at least one hydraulic connection between the at least one inlet channel (5) and the at least one outlet channel (6). The closing body (3) can be driven by means of a metal-bellows/piston unit (2), wherein the metal-bellows/piston unit (2) has a variable-length metal bellows (20) and a variable-volume working chamber (23) and wherein the metal bellows (20) bounds the working chamber (23) in a sealing manner.
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公开(公告)号：US20150088055A1
公开(公告)日：2015-03-26
申请号：US14495060
申请日：2014-09-24
申请人： Ta-lun Tan
发明人： Ta-lun Tan
CPC分类号： A61M39/223 , A61M1/3659 , A61M1/3661 , A61M1/367 , A61M2039/224 , F16K7/06 , F16K11/027 , F16K31/54
摘要： A control valve includes a tube housing, a tube within the tube housing, and a clamp within the tube housing. The tube is disposed between a first portion of the tube housing and the clamp, and the clamp is movable between an open position and a closed position. The clamp in the open position is located away from the first portion of the tube housing, and the clamp in the first closed position is located adjacent to the first portion of the tube housing.
摘要翻译： 控制阀包括管壳体，管壳体内的管和管壳体内的夹具。 管设置在管壳体的第一部分和夹具之间，并且夹具可在打开位置和关闭位置之间移动。 处于打开位置的夹具位于远离管壳体的第一部分的位置，并且处于第一关闭位置的夹具位于管壳体的第一部分附近。
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3.发明授权公开(公告)号：US08359968B2
公开(公告)日：2013-01-29
申请号：US12600228
申请日：2008-05-07
IPC分类号： A47J31/00
CPC分类号： F16K11/027 , B67D2001/0089
摘要： A drink preparing machine that includes a tank, a water supply system having at least a section for heated water and a section for unheated water, a pump for conveying water from the tank through the supply system as far as a module for preparing the drink, and a valve device arranged so as to control the selective opening and closing of the supply system sections. The valve device is a peristaltic system that includes a compression member for compressing a tube of each supply system section and acting under the effect of an elastic return member.
摘要翻译： 一种饮料制备机，其包括罐，具有至少一部分用于加热水的供水系统和用于未加热水的部分的供水系统，用于将水从所述罐通过所述供应系统输送到用于制备所述饮料的模块的泵， 以及阀装置，其布置成控制供应系统部分的选择性打开和关闭。 阀装置是蠕动系统，其包括用于压缩每个供应系统部分的管并且在弹性回复部件的作用下起作用的压缩部件。
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公开(公告)号：US06079691A
公开(公告)日：2000-06-27
申请号：US67192
申请日：1998-04-27
申请人： Rocco V. Dragone
发明人： Rocco V. Dragone
CPC分类号： F16K11/027 , F16K7/06
摘要： The improved pinch valve assembly (10) functions to control the flow of fluids on a fluid system. The improved pinch valve assembly (10) controls plurality of fluid containing tubing (16). When the solenoid coil (22) is energized the plunger (28), which is securely attached to the shaft (31) which has a first pin (18A) and a second pin (18B) securely attached perpendicular to the longitudinal axis of the shaft (31), moves forward. The forward motion of the shaft (31) causes the first pin (18A) to decompress the first tubing (16A) and the third tubing (16C) permitting fluid to flow therethrough. The forward motion of the shaft (31) further causes the second pin (18B) to also move forward compressing the second tubing (16B) and the fourth tubing (16D) stopping fluid flow. The forward motion of the shaft (31) still further causes the third pin (18C) to compress the helical spring (13). When the solenoid coil (22) is de-energized the plunger (28), which is securely attached to the shaft (31) which has the first pin (18A) and the second pin (18B) securely attached perpendicular to the longitudinal axis of the shaft (31), moves aft. The aftward motion of the shaft (31) causes the first pin (18A) to compress the first tubing (16A) and the third tubing (16C) stopping fluid to flow therethrough. The aft motion of the shaft (31) further causes the second pin (18B) to also move aft releasing the second tubing (16B) and the fourth tubing (16D) permitting fluid flow. The aftward motion of the shaft (31) still further causes the third pin (18C) to decompress the helical spring (13). The helical spring (13) is biased in its released state to have sufficient force to compress the compress the first tubing (16A) and the third tubing (16C).
摘要翻译： 改进的夹管阀组件（10）用于控制流体系统上的流体流动。 改进的夹管阀组件（10）控制多个含流体的管道（16）。 当螺线管线圈（22）通电时，柱塞（28）被牢固地附接到轴（31），轴（31）具有第一销（18A）和第二销（18B），第二销（18B）垂直于轴的纵向轴线 （31），向前走。 轴（31）的向前运动使得第一销（18A）减压第一管道（16A）和允许流体流过其中的第三管道（16C）。 轴（31）的向前运动进一步使得第二销（18B）也向前移动压缩第二管道（16B），并且第四管道（16D）阻止流体流动。 轴（31）的向前运动还使第三销（18C）压缩螺旋弹簧（13）。 当螺线管线圈（22）断电时，牢固地附接到具有第一销（18A）和第二销（18B）的轴（31）的柱塞（28）牢固地附接到纵向轴线 轴（31）向后移动。 轴（31）的向后运动使得第一销（18A）压缩第一管（16A）和阻止流体流过的第三管（16C）。 轴（31）的后运动还使得第二销（18B）也可以在释放第二管（16B）和第四管（16D）之后移动以允许流体流动。 轴（31）的向后运动还使得第三销（18C）减压螺旋弹簧（13）。 螺旋弹簧（13）被置于其释放状态，以具有足够的力来压缩第一管（16A）和第三管（16C）。
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公开(公告)号：US5474276A
公开(公告)日：1995-12-12
申请号：US285424
申请日：1994-08-04
CPC分类号： G01N35/1097 , F16K11/027 , G01N1/16 , Y10T137/87877
摘要： In order to avoid dead volumes in a valve for control of a branch line departing from the main line in a valve chamber located in a valve housing, the valve chamber contains an elastomer part provided with a main channel and a branch channel departing from it, and the two ends of the main channel are sealingly connected with the main lines. The free end of the branch channel is sealingly connected with the branch line, and further that a valve lifter be provided in the valve housing, which acts on the branch channel in the branch-off area directly adjacent to the main channel of the elastomer part, thus reducing the cross-section of the branch channel, which is held in place by a counterpiece in the valve housing.
摘要翻译： 为了避免用于控制离开位于阀壳体中的阀室中的主管线的分支管线的阀中的死体积，阀室包含弹性体部件，该弹性体部件设置有从其离开的主通道和分支通道， 并且主通道的两端与主线密封连接。 分支通道的自由端与分支管线密封连接，此外，在阀壳体中设置有阀提升器，其作用在与弹性体部件的主通道直接相邻的分支区域中的分支通道上 ，从而减小了通过阀壳中的配件保持在适当位置的分支通道的横截面。
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公开(公告)号：US4947886A
公开(公告)日：1990-08-14
申请号：US427255
申请日：1989-10-25
申请人： Lee A. Grove
发明人： Lee A. Grove
IPC分类号： F16K11/02
CPC分类号： F16K11/027 , Y10T137/1797 , Y10T137/1987 , Y10T137/87064
摘要： A flow control device, such as a valve, has a body with two portions which define two valve chambers, an inlet, which is coupled to a source of pressurized fluid and which opens into one of the valve chambers, and an outlet coupled to downstream devices, such as sprinkler heads, and which opens into the other valve chamber. A piece of collapsible tubing couples the two valve chambers. A shaft extends into the valve and is provided with a mechanism for pinching the collapsible tubing shut which causes the collapsible tubing to collapse due to the pressure exerted on its exterior by the pressurized fluid surrounding it. A coil spring is attached to the shaft and the valve body. When the valve is closed, i.e., the collapsible tubing collapsed, the coil spring is biased to cause the shaft to rotate if released. The shaft is prevented from rotating by a fusible link. When the temperature to which the valve is exposed reaches or exceeds a predetermined temperature, the fusible link melts. This releases the shaft for rotation and the coil spring rotates the shaft which unpinches the collapsible tubing. This permits the collapsible tubing to uncollapse, thus opening the valve.
摘要翻译： 诸如阀的流量控制装置具有主体，其具有限定两个阀室的两个部分：入口，其连接到加压流体源并且通向加压流体的一个，以及连接到下游的出口 装置，例如喷头，并且通向另一个阀室。 一条可折叠的管道连接两个阀室。 轴延伸到阀中并且设置有用于夹紧可折叠管道的闭合机构，其使得可折叠管道由于围绕其的加压流体施加在其外部上的压力而折叠。 螺旋弹簧连接到轴和阀体。 当阀门关闭时，即可折叠的管道塌陷时，螺旋弹簧被偏压以使轴在释放时旋转。 通过易熔连接件防止轴旋转。 当阀暴露的温度达到或超过预定温度时，熔丝熔化。 这样可以释放轴以进行旋转，而螺旋弹簧则旋转轴，从而使可折叠的油管松开。 这样可以使可收缩的管道不会脱落，从而打开阀门。
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公开(公告)号：US4694861A
公开(公告)日：1987-09-22
申请号：US944363
申请日：1986-12-22
申请人： David L. Goodale , Nick Darden
发明人： David L. Goodale , Nick Darden
CPC分类号： F16K7/045 , F16K11/027 , Y10T137/86453 , Y10T137/86477 , Y10T137/87096 , Y10T137/87161 , Y10T137/87249
摘要： A random access rotary pinch valve for controlling fluid flow through a plurality of fluid conduits. The valve is adapted to receive and retain the fluid conduits and includes, for each of the conduits, a toggle mechanism comprising a piston and a toggle. The piston and toggle can be latched to pinch the associated fluid conduit to a non-conducting state or may be latched with the conduit in a fluid conducting state. An actuator arm is selectively positioned over the toggle mechanisms and is displaced so as to actuate the toggles from one state to another, thus changing the state of fluid conduction through the associated flexible conduit. In the embodiment disclosed herein, the fluid conduits are arranged about the periphery of an annular valve body and the actuator arm is pivoted by means of the stepper motor over the toggle mechanisms.
摘要翻译： 一种用于控制通过多个流体管道的流体流动的随机存取旋转夹紧阀。 阀适于接收和保持流体管道，并且对于每个管道包括包括活塞和肘节件的肘节机构。 活塞和肘节可以被锁定以将相关联的流体导管夹紧到不导电状态，或者可以将导管锁定在流体导通状态。 致动器臂选择性地定位在肘节机构上方并且被移位，以便将肘节从一个状态致动到另一个状态，从而改变通过相关联的柔性管道的流体传导的状态。 在本文公开的实施例中，流体导管围绕环形阀体的周边布置，并且致动器臂通过步进马达在肘节机构上枢转。
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公开(公告)号：US4653719A
公开(公告)日：1987-03-31
申请号：US747426
申请日：1985-06-21
申请人： Pedro P. Cabrera , Glenn D. Talbot
发明人： Pedro P. Cabrera , Glenn D. Talbot
CPC分类号： F16K11/027 , A61M39/28
摘要： A molded flexible fluid conduit and a make/before break pinch valve including a slidably movable pressure member spring biased normally against said conduit in closed condition of the valve, said conduit including a pair of elongate longitudinal unitary purchase formations capable of cooperating with slots carried by the valve whereby the conduit forcibly is pulled or stretched in diametrically opposed directions upon actuation of the valve subsequent to periods of closure so as to force the conduit open to permit flow.
摘要翻译： 一种模制的柔性流体导管和制造/之前断开夹紧阀，包括在阀的闭合状态下通常抵靠所述导管偏压的可滑动移动的压力构件弹簧，所述导管包括一对伸长的纵向单一采购结构，能够与由 阀门，其中导管被强制地拉向或拉伸在径向相反的方向上，在阀门在关闭时间之后启动，以便迫使导管打开以允许流动。
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公开(公告)号：US4491156A
公开(公告)日：1985-01-01
申请号：US417686
申请日：1982-09-13
申请人： Leighton Lee, II
发明人： Leighton Lee, II
CPC分类号： F16K7/045 , F16K11/027 , Y10T137/87161 , Y10T137/87716 , Y10T137/87772
摘要： A miniature electromagnetic valve having a valve mechanism with three spaced parallel rods, a pair of generally semi-circular, resilient conductor tubes extending between the rods and a linear solenoid for selectively shifting the intermediate rod for selectively and individually pinching the tubes closed.
摘要翻译： 一种具有阀机构的微型电磁阀，其具有三个间隔开的平行杆，在所述杆之间延伸的一对大体上为半圆形的弹性导体管，以及用于选择性地移动所述中间杆的线性螺线管，用于选择性地和单独地将所述管闭合。
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公开(公告)号：US4020871A
公开(公告)日：1977-05-03
申请号：US662495
申请日：1976-03-01
CPC分类号： F16K11/027 , F16K7/06 , Y10T137/87064 , Y10T137/87072
摘要： A liquid mixing valve having a single handle for mixing hot and cold water which incorporates a pair of resilient, tube-like squeeze elements for water passage. A pair of cams, controlled by the handle through a linkage arrangement, restrict the cross-sectional area of the squeeze elements thereby regulating the hot and cold water flow rates.
摘要翻译： 一种液体混合阀，其具有用于混合冷热水的单个手柄，其包括一对用于水通过的弹性的管状挤压元件。 通过连杆装置由手柄控制的一对凸轮限制挤压件的横截面积，从而调节冷热水流量。
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