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公开(公告)号：EP1971796A1
公开(公告)日：2008-09-24
申请号：EP06831485.5
申请日：2006-12-29
申请人： IMI VISION LIMITED
IPC分类号： F16K47/08 , F16L55/027
CPC分类号： F16L55/02781 , F16K47/08 , F16K47/10 , Y10T137/86718 , Y10T137/86759
摘要： A valve trim for a pressure reduction valve containing a plurality of high hydraulic flow resistance flowpaths therethrough. Each flowpath comprises at least two inlets (208,209) and at least one impingement zone (210) having two zone inlets (211,212) and two zone outlets (213,214). The zone inlets (211,212) communicate with the inlets (208,209) and are arranged substantially 180 degrees to one another. The two zone outlets (213,214) are arranged substantially perpendicular to the zone inlets (211,212) such that flow entering the two zone inlets (211,212) mutually impinges on itself creating an area of high energy loss, and thereafter separates and exits through the zone outlets (213,214).
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公开(公告)号：EP1986505A1
公开(公告)日：2008-11-05
申请号：EP07705156.3
申请日：2007-02-07
申请人： IMI VISION LIMITED
发明人： GOULET, Douglas, P. , HOLEC, Henry, Victor , FINK, Ulrich , CZECK, Stephen, J. , DISCHINGER, Thomas, L. , SCHAUMANN, Jonathan, Lee
摘要： An apparatus and method for producing a frozen beverage employs a freeze chamber (134) for receiving a beverage solution such that, in use, liquid freezes out of the beverage solution to form frozen particles on a curved internal circumferential wall (130) of the chamber (134). The frozen particles are sheared from the wall (130) by a vortex induced in the fluid with an impeller (144) such that the particles are entrained in the beverage solution creating an ice slurry. A cage (156) is free to rotate in the chamber (134) and assist shearing of the frozen particles from the wall (130). The relative speed of rotation between the impeller (144) and cage (156) can be used to control cooling means for forming the frozen particles on the wall (130) such that an ice fraction is produced that is suitable for dispensing as a frozen beverage.
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公开(公告)号：EP1639285A1
公开(公告)日：2006-03-29
申请号：EP04742897.4
申请日：2004-05-28
申请人： IMI VISION LIMITED
发明人： GOULET, Douglas, P.
CPC分类号： F15D1/0015 , F15C1/16 , F16K47/08 , Y10T137/2093
摘要： A fluid flow control valve, especially for severe service, e.g. gas and oil power application, comprises a plurality of vortex chambers (9) through each of which fluid flows in substantially vortex fashion between an inlet channel (8) and a pair of opposed outlets (10, 11). Fluid enters each vortex chamber (9) from its associated inlet channel (8) in a substantially tangential direction wherein it splits into two flowpaths, each having both radial and axial components, leading to respective ones of the outlets (10, 11). The dual vortex outlet arrangement serves to further reduce the noise and erosion problems associated with severe service valves.
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公开(公告)号：EP1971796B1
公开(公告)日：2016-09-28
申请号：EP06831485.5
申请日：2006-12-29
申请人： IMI VISION LIMITED
IPC分类号： F16K47/10 , F16K47/08 , F16L55/027
CPC分类号： F16L55/02781 , F16K47/08 , F16K47/10 , Y10T137/86718 , Y10T137/86759
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公开(公告)号：EP1841993A1
公开(公告)日：2007-10-10
申请号：EP06700610.6
申请日：2006-01-12
申请人： IMI VISION LIMITED
发明人： HOLEC, Henry, Victor , GOULET, Douglas, P. , CELOTTA, Daniel,W. , CZECK, Stephen, J. , NIGHY, Richard
CPC分类号： F16K31/082 , F16K31/0682 , F16K47/02 , Y10T137/7766
摘要： A valve (100) comprising a magnetic circuit comprising a first member (101) and a pivotably mounted armature (102) the armature being movable between a position in which the valve seal (104) engages the valve seat (105) of valve port (103) to block the valve port (103), and a position away from the first member (101). A coil (106) surrounds the armature (102) which, when supplied with an electric current, creates a magnetic field in the armature (102) attracting the free end to the first member (101). Dampening pads (110) are provided on the armature (102). Each dampener pad (110) comprises a layer of viscoelastic material covered by a protective layer of polyetheretherketone (PEEK). During use, as there is wear between the armature (102) and the first member (101), and/or non magnetic section (107), the dampening pad (110) is compressed on impact by an increasing degree, thus the more worn the valve becomes, the more the dampening and thus the greater the protection against further wear.
摘要翻译： 1。一种包括磁路的阀（100），所述磁路包括第一构件（101）和可枢转地安装的电枢（102），所述电枢可在所述阀密封件（104）接合所述阀口的阀座（105） （103）阻挡阀口（103）的位置以及远离第一构件（101）的位置。 线圈（106）围绕衔铁（102），衔铁（102）在被供应电流时在衔铁（102）中产生将自由端吸引到第一构件（101）的磁场。 减震垫（110）设置在电枢（102）上。 每个阻尼垫（110）包括被聚醚醚酮（PEEK）的保护层覆盖的一层粘弹性材料。 在使用过程中，由于电枢（102）与第一构件（101）和/或非磁性部分（107）之间存在磨损，因此减震垫（110）在受到冲击时被增大程度地压缩， 阀变得越多，阻尼越大，因此防止进一步磨损的保护就越大。
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公开(公告)号：EP1993373B1
公开(公告)日：2013-06-05
申请号：EP07705165.4
申请日：2007-02-07
申请人： IMI Vision Limited
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公开(公告)号：EP1993373A2
公开(公告)日：2008-11-26
申请号：EP07705165.4
申请日：2007-02-07
申请人： IMI VISION LIMITED
发明人： GOULET, Douglas, P. , HOLEC, Henry, Victor , FINK, Ulrich , CZECK, Stephen, J. , DISCHINGER, Thomas, L. , SCHAUMANN, Jonathan, Lee
摘要： An apparatus and method for producing an ice slurry for use as a refrigerant employs a freeze chamber (34) for receiving a refrigerant solution such that, in use, liquid freezes out of the refrigerant solution to form frozen particles on a curved internal circumferential wall of the freeze chamber (34). The frozen particles are sheared from the wall by a vortex induced in the solution with an auger (45) such that the particles are entrained in the solution creating an ice slurry. A cage (56) is free to rotate in the freeze chamber (34) and assist shearing of the frozen particles from the wall. The relative speed of rotation between the auger (45) and cage (56) can be used to control cooling means for forming the frozen particles on the wall such that an ice fraction is produced that is suitable for suitable for use as a refrigerant. The ice slurry refrigerant may be used to cool a beverage product transferred from a bulk storage location to a dispense point, for example to cool beer contained in a beer line between a keg and a dispense tap.
摘要翻译： 用于制造用作制冷剂的冰浆料的设备和方法使用冷冻室（34），用于接收制冷剂溶液，使得在使用中，液体从制冷剂溶液中冻结出来，以形成冷冻颗粒在弯曲的内周壁上 冷冻室（34）。 通过用螺旋钻（45）在溶液中诱导的涡流使冷冻颗粒从壁上剪切，使得颗粒被夹带在溶液中，产生冰浆。 笼（56）在冷冻室（34）中自由旋转并有助于冷冻颗粒从壁上剪切。 螺旋推运器45和笼56之间的相对旋转速度可以用于控制用于在壁上形成冷冻颗粒的冷却装置，从而产生适合用作制冷剂的冰馏分。 冰浆制冷剂可以用于冷却从大容量储存位置转移到分配点的饮料产品，例如用于冷却容纳在小桶和分配龙头之间的啤酒管线中的啤酒。
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公开(公告)号：EP1639285B1
公开(公告)日：2007-12-12
申请号：EP04742897.4
申请日：2004-05-28
申请人： IMI VISION LIMITED
发明人： GOULET, Douglas, P.
CPC分类号： F15D1/0015 , F15C1/16 , F16K47/08 , Y10T137/2093
摘要： A fluid flow control valve, especially for severe service, e.g. gas and oil power application, comprises a plurality of vortex chambers (9) through each of which fluid flows in substantially vortex fashion between an inlet channel (8) and a pair of opposed outlets (10, 11). Fluid enters each vortex chamber (9) from its associated inlet channel (8) in a substantially tangential direction wherein it splits into two flowpaths, each having both radial and axial components, leading to respective ones of the outlets (10, 11). The dual vortex outlet arrangement serves to further reduce the noise and erosion problems associated with severe service valves.
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