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公开(公告)号：US20120020841A1
公开(公告)日：2012-01-26
申请号：US13259345
申请日：2009-07-07
IPC分类号： B01J19/00
CPC分类号： F01D1/12 , B01J6/008 , B01J19/0066 , B01J19/18 , F01D1/16 , F01D5/022 , F01D5/142 , F01D25/24 , F02C3/16 , F02C6/10 , F02C6/18
摘要： A bladed reactor for the pyrolysis of hydrocarbons comprises a rotor with working blades that form an axial bladed cascade, a fixed toroidal collar that adjoins the ends of said blades, and a housing that surrounds the collar and the periphery of the rotor in such a manner that a passage with an annular meridional section is formed. One or more barriers are mounted in the passage, an inlet orifice being arranged after each barrier and an outlet orifice being arranged in front of each barrier. Nozzle blades forming a nozzle cascade are mounted on the inlet side of the rotor cascade, and diffuser blades forming a diffuser cascade are mounted on the outlet side of the rotor cascade. There is a space without blades between the outlet of the diffuser cascade and the inlet of the nozzle cascade. The group of nozzle blades arranged directly after each barrier can be separated off from the remaining nozzle blades by a diaphragm such that a channel is formed connecting the corresponding inlet orifice to said group of blades, which makes it easier to start up the reactor.
摘要翻译： 用于烃的热解的叶片反应器包括具有形成轴向叶片级联的工作叶片的转子，与所述叶片的端部相邻的固定环形轴环和以这种方式围绕转子的轴环和外围的壳体 形成具有环形子午线段的通道。 一个或多个屏障安装在通道中，入口孔布置在每个屏障之后，并且出口孔布置在每个屏障的前面。 形成喷嘴级联的喷嘴叶片安装在转子级联的入口侧，并且形成扩散器级联的扩散器叶片安装在转子级联的出口侧。 在扩散器级联的出口和喷嘴级联的入口之间存在没有叶片的空间。 在每个阻挡物之后直接布置的喷嘴叶片组可以通过隔膜与剩余的喷嘴叶片分离，使得形成将相应的入口孔连接到所述一组叶片的通道，这使得更容易启动反应器。
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公开(公告)号：US20100071360A1
公开(公告)日：2010-03-25
申请号：US12235395
申请日：2008-09-22
申请人： Guy Silver , Juinerong Wu
发明人： Guy Silver , Juinerong Wu
CPC分类号： F02C1/105 , F01D1/12 , F01D7/00 , Y02T50/671 , Y02T50/673
摘要： An engine provides torque by transmitting power in a fluid using optimally positioned lift-to-drag ratio blades with air-foil shape sections. The fluid may be liquid or gas. Various considerations of engine configuration, fluid density, fluid pressure and fluid temperature are design parameters that can be tuned to achieve high performance. The fluid flow created can be used to drive rotary motion of an output axle, for example.
摘要翻译： 发动机通过使用具有空气箔形截面的最佳定位的升降比叶片在流体中传递动力来提供扭矩。 流体可以是液体或气体。 发动机配置，流体密度，流体压力和流体温度的各种考虑因素可以被调整以实现高性能的设计参数。 例如，所产生的流体流可用于驱动输出轴的旋转运动。
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3.发明授权公开(公告)号：US07540158B2
公开(公告)日：2009-06-02
申请号：US11395169
申请日：2006-04-03
申请人： Shiki Iwase , Yoshio Saito
发明人： Shiki Iwase , Yoshio Saito
IPC分类号： F02C3/04
CPC分类号： F01D1/12 , F01D5/142 , F02C3/073 , F05D2240/12 , Y02T50/673
摘要： In order to desirably prevent leakage of a working fluid from the tip clearance to reduce loss of a heat drop of the working fluid, a first corresponding blade of a second stationary blade row, which corresponds to a first reference blade of a first stationary blade row, is disposed in a position distant by 2L from the position of a lower end of a rotor blade in the direction of movement of the rotor blades when the rotor blade makes the closest approach to a lower end of the first reference blade. It should be noted that L is a value obtained by multiplying the average time T required for the high-pressure working fluid to pass through the rotor blade by the traveling speed U of the rotor blade. On the other hand, a second corresponding blade of the second stationary blade row, which corresponds to a second reference blade of the first stationary blade row, is disposed in a position of a lower end of a rotor blade when the rotor blade makes the closest approach to a lower end of the first reference blade.
摘要翻译： 为了期望防止工作流体从顶端间隙泄漏以减少工作流体的散热损失，第二固定叶片排的第一对应叶片对应于第一固定叶片排的第一参考叶片 当转子叶片最接近第一参考叶片的下端时，沿转子叶片运动方向远离转子叶片的下端的位置远离2L的位置。 应当注意，L是通过将高压工作流体所需的平均时间T乘以转子叶片的行进速度U而获得的值。 另一方面，当第二固定叶片排的第二对应叶片对应于第一固定叶片排的第二参考叶片时，当转子叶片最接近时，其设置在转子叶片的下端的位置 接近第一参考刀片的下端。
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公开(公告)号：US20060222484A1
公开(公告)日：2006-10-05
申请号：US11395169
申请日：2006-04-03
申请人： Shiki Iwase , Yoshio Saito
发明人： Shiki Iwase , Yoshio Saito
IPC分类号： F01D1/12
CPC分类号： F01D1/12 , F01D5/142 , F02C3/073 , F05D2240/12 , Y02T50/673
摘要： In order to desirably prevent leakage of a working fluid from the tip clearance to reduce loss of a heat drop of the working fluid, a first corresponding blade of a second stationary blade row, which corresponds to a first reference blade of a first stationary blade row, is disposed in a position distant by 2L from the position of a lower end of a rotor blade in the direction of movement of the rotor blades when the rotor blade makes the closest approach to a lower end of the first reference blade. It should be noted that L is a value obtained by multiplying the average time T required for the high-pressure working fluid to pass through the rotor blade by the traveling speed U of the rotor blade. On the other hand, a second corresponding blade of the second stationary blade row, which corresponds to a second reference blade of the first stationary blade row, is disposed in a position of a lower end of a rotor blade when the rotor blade makes the closest approach to a lower end of the first reference blade.
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公开(公告)号：US07022150B2
公开(公告)日：2006-04-04
申请号：US10415357
申请日：2001-10-19
申请人： Leonard Borgström , Claes-Göran Carlsson , Peter Franzén , Claes Inge , Torgny Lagerstedt , Hans Moberg , Stefan Szepessy
发明人： Leonard Borgström , Claes-Göran Carlsson , Peter Franzén , Claes Inge , Torgny Lagerstedt , Hans Moberg , Stefan Szepessy
IPC分类号： B01D45/14
摘要： In a centrifugal separator, the rotor of which is adapted to be driven by means of a gaseous driving fluid, the rotor itself supports a ring of turbine blades extending around the rotational axis of the rotor. A stationary nozzle is adapted to direct a flow of the driving fluid towards the ring of turbine members. After the driving fluid has passed between the turbine blades and has influenced them for driving of the centrifugal rotor, it enters a reversing chamber formed by a stationary reversing member. In the reversing chamber the driving fluid is caused to change its direction and is then conducted again towards the ring of turbine members in order to be utilized a second time for driving of the centrifugal rotor.
摘要翻译： 在其转子适于由气态驱动流体驱动的离心分离器中，转子本身支撑围绕转子的旋转轴线延伸的涡轮叶片环。 固定喷嘴适于将驱动流体的流动引向涡轮机构件的环。 在驱动流体在涡轮叶片之间通过并且已经影响它们用于驱动离心转子之后，它进入由固定反向构件形成的反向室。 在反转室中，使驱动流体改变其方向，然后再次朝向涡轮机构件环传导，以便第二次用于驱动离心式转子。
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公开(公告)号：US20030185680A1
公开(公告)日：2003-10-02
申请号：US10401669
申请日：2003-03-31
发明人： Yoshio Saito
IPC分类号： F03B001/00
摘要： This invention provides a single cascade multistage turbine that has a compact turbine structure having only a single cascade, and enables power to be extracted efficiently in the same way as a multistage turbine having multistage rotor vanes. The working fluid supplied through the supply duct 3 flows on one side of the single cascade of rotor vanes 2 to one part of the circumference direction of the rotor vanes 2, and after passing through the rotor vanes 2 it passes through the circulation ducts 4a and 4b and returns to the former side of the rotor vanes 2. The circulation ducts 4a and 4b consist of exhaust duct members 6a and 6b, return duct members 7a and 7b, and inflow duct members 8a and 8b. Using the circulation ducts 4a and 4b this circulation process is repeated at least once whereby the working fluid is again passed through the rotor vanes 2 at a slightly different position in the circumferential direction of the rotor vanes 2. Each time the working fluid is passed through the rotor vanes 2, the energy contained in the fluid can be efficiently extracted as torque of the rotor vanes 2.
摘要翻译： 本发明提供了具有仅具有单个级联的紧凑型涡轮机结构的单级联多级涡轮机，并且能够以与具有多级转子叶片的多级涡轮机相同的方式有效地提取功率。 通过供给管道3供给的工作流体在转子叶片2的一个级联的一侧流动到转子叶片2的圆周方向的一部分，并且在通过转子叶片2之后，它通过循环管道4a和 4b并返回到转子叶片2的前一侧。循环管道4a和4b由排气管道构件6a和6b，返回管道构件7a和7b以及流入管道构件8a和8b组成。 使用循环管道4a和4b，该循环过程重复至少一次，从而工作流体在转子叶片2的圆周方向上稍微不同的位置再次通过转子叶片2.每次工作流体通过 转子叶片2能够有效地提取包含在流体中的能量作为转子叶片2的转矩。
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公开(公告)号：US4757682A
公开(公告)日：1988-07-19
申请号：US010471
申请日：1987-02-03
申请人： Eugene Bahniuk
发明人： Eugene Bahniuk
摘要： An axial flow turbine having one or more turbine wheels functioning both as the compressor and the turbine sections. Fluid flow is redirected over the compressor section to effect multiple stages of compression.
摘要翻译： 具有一个或多个涡轮机叶轮的轴流涡轮机既用作压缩机又是涡轮机部分。 流体流动被重定向在压缩机部分上以实现多级压缩。
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公开(公告)号：US4441855A
公开(公告)日：1984-04-10
申请号：US242566
申请日：1981-03-11
申请人： Colin A. M. Tayler
发明人： Colin A. M. Tayler
CPC分类号： F04D23/008 , F01D1/12 , F04D19/00
摘要： In an axial flow rotary compressor a fluid flow inlet is circumferentially separated from a fluid flow outlet by a dynamic flow splitter comprising at least one toroidal chamber providing a loop fluid flow path intersecting the path of the rotor blades such that any fluid leakage through the flow splitter flows around the loop flow path. Regeneration of the flow through the rotor blades as they emerge from the flow splitter is thus facilitated. The flow splitter may comprise a number of contiguous chambers whose apertures can increase towards the low pressure end of the flow splitter to compensate for the decreased density of the fluid. The downstream walls of the flow splitter chambers can be offset relative to the upstream walls so as to provide a direct quasi-helical fluid flow path through the flow splitter to increase the enthalpy transport through the flow splitter.
摘要翻译： 在轴流式旋转压缩机中，流体流入口通过动态流量分配器与流体流出口周向地分离，所述动态分流器包括至少一个环形室，其提供与转子叶片的路径相交的环流体流动路径，使得任何流体通过流体泄漏 分流器围绕环流路径流动。 因此，通过转子叶片从分流器出来的流动的再生因此便利。 分流器可以包括多个连续的室，其孔可以朝着分流器的低压端增加以补偿流体的减小的密度。 分流器室的下游壁可以相对于上游壁偏移，以便提供通过分流器的直接准螺旋流体流动路径，以增加通过分流器的焓输送。
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公开(公告)号：US2828103A
公开(公告)日：1958-03-25
申请号：US41361054
申请日：1954-03-02
发明人： MAX BERCHTOLD
IPC分类号： F01D1/12
CPC分类号： F01D1/12
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公开(公告)号：US1762358A
公开(公告)日：1930-06-10
申请号：US19295127
申请日：1927-05-20
发明人： SCHMIDT HENRY F
CPC分类号： F04D29/541 , F01D1/12
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