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公开(公告)号：US09540936B2
公开(公告)日：2017-01-10
申请号：US13989307
申请日：2011-11-23
Applicant: Codrin-Gruie Cantemir , Fabio Chiara , Marcello Canova
Inventor： Codrin-Gruie Cantemir , Fabio Chiara , Marcello Canova
CPC classification number: F01D9/02 , F01C7/00 , F01C21/06 , F04C19/008
Abstract: A method and at least two devices demonstrate improvements to energy extraction from a compressible working fluid in a liquid ring heat engine, which has a rotor mounted in a case. A space in the case is occupied by a liquid that establishes a liquid ring piston for the rotor. The rotor defines at least a first and a second operating zone. In the first zone, the working fluid is expanded against the liquid and, in the second zone, the working fluid is re-compressed. Between the two zones, the working fluid is cooled. In one device, the cooling step occurs on the rotor in a third zone. In another device, the cooling occurs outside of the case.
Abstract translation: 一种方法和至少两个装置证明了在液环热力发动机中的可压缩工作流体的能量提取的改进，其具有安装在壳体中的转子。 这种情况下的空间由为转子建立液环活塞的液体所占据。 转子限定至少第一和第二操作区域。 在第一区域中，工作流体相对于液体膨胀，并且在第二区域中，工作流体被重新压缩。 在两个区域之间，工作流体被冷却。 在一个装置中，在第三区域中的转子上发生冷却步骤。 在另一个装置中，冷却发生在壳体外部。
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公开(公告)号：US4245473A
公开(公告)日：1981-01-20
申请号：US826734
申请日：1977-08-22
Applicant: Dante J. Sandoval
Inventor： Dante J. Sandoval
CPC classification number: F01C7/00
Abstract: A fluid motor is disclosed which includes a rotor supported for rotation about a generally horizontal axis by a hollow shaft. The rotor defines a plurality of chambers circumferentially spaced apart relative to the axis. A relatively large area flow passage extends from the trailing wall portion of each chamber to a succeeding chamber to enable fluid flow between said chambers in a direction opposite to the direction of rotation of the rotor. A relatively dense working fluid partially occupies the rotor. Intake valving introduces a motive fluid into the rotor chambers disposed within a predetermined angular range relative to the axis so that the motive fluid displaces the working fluid from those chambers through associated respective flow passages and in so doing drives the rotor. Exhaust valving communicates with successive rotor chambers disposed in a second angular range relative to the axis for enabling motive fluid to exhaust from the chambers.
Abstract translation: 公开了一种流体马达，其包括转子，该转子被支撑成通过中空轴围绕大致水平的轴线旋转。 转子限定相对于轴线周向间隔开的多个室。 相对大的区域流动通道从每个室的后壁部分延伸到后续室，以使流体在与转子的旋转方向相反的方向上在所述室之间流动。 相对致密的工作流体部分地占据转子。 进气阀将运动流体引入设置在相对于轴线的预定角度范围内的转子室中，使得运动流体使来自这些室的工作流体通过相关联的各个流动路径移动，并且这样驱动转子。 排气阀与相对于轴线设置在第二角度范围内的连续转子室连通，以使得动力流体能够从腔室中排出。
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公开(公告)号：US1603613A
公开(公告)日：1926-10-19
申请号：US73243724
申请日：1924-08-16
Applicant: F J CUNNINGHAM
Inventor： LEE HERSCHEL V
IPC: F01C7/00
CPC classification number: F01C7/00
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公开(公告)号：US20170037727A1
公开(公告)日：2017-02-09
申请号：US15245287
申请日：2016-08-24
Applicant: Agam Energy Systems Ltd.
Inventor： Gad Assaf
CPC classification number: F01C7/00 , F04C19/002 , F04C19/004
Abstract: A rotating liquid ring rotating casing gas turbine (10) has at least one liquid ring rotating casing (13) having an eccentrically mounted impeller (11) adapted to rotate within a surrounding liquid ring (14) so as to form chambers (15) of successively increasing volume between adjacent vanes of the impeller. A working fluid formed by high pressure gas is injected into the impeller where the chambers are narrow via a fluid inlet (19) within a static axial bore (23) of the impeller so as to rotate the impeller and in so doing the gas expands isentropically. A fluid outlet (20) within the static axial bore of the impeller and fluidly separated from the fluid inlet allows the working fluid to escape at low pressure and low temperature.
Abstract translation: 旋转液环旋转壳体燃气涡轮机（10）具有至少一个液环旋转壳体（13），其具有偏心安装的叶轮（11），其适于在周围的液环（14）内旋转，以形成腔室（15） 相继增加叶轮相邻叶片之间的体积。 通过高压气体形成的工作流体通过叶轮的静态轴向孔（23）内的流体入口（19）被注入到叶轮中，其中室窄，从而使叶轮旋转，从而使气体等离子体膨胀 。 在叶轮的静态轴向孔内的流体出口（20）与流体入口流体分离允许工作流体在低压和低温下逸出。
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公开(公告)号：US20160177721A1
公开(公告)日：2016-06-23
申请号：US14576502
申请日：2014-12-19
Applicant: General Electric Company
Inventor： Florian Hoefler , Massimiliano Cirri , Sean Craig Jenkins
CPC classification number: F01C7/00 , F01C13/00 , F01C21/0809 , F04C2240/20
Abstract: A liquid ring turbine has a casing defining an interior chamber with a symmetry axis. A shaft, having an axis substantially parallel to the symmetry axis, is eccentrically positioned to the symmetry axis. An impeller is coupled to the shaft and is configured to rotate in a first direction. The impeller includes a plurality of vanes extending away from the shaft in a second direction at least partially opposite the first direction. The impeller rotates within a liquid ring enclosed in the casing such that a plurality of expansion chambers are defined. Each expansion chamber is defined between adjacent vanes and the liquid ring. A gas inlet port is in fluid communication with a first expansion chamber defining a first volume. A gas outlet port is in fluid communication with a second expansion chamber. The second expansion chamber defines a second volume that is greater than the first volume.
Abstract translation: 液体环形涡轮机具有限定具有对称轴线的内部腔室的壳体。 具有基本上平行于对称轴线的轴线的轴偏心地定位在对称轴线上。 叶轮联接到轴并构造成沿第一方向旋转。 叶轮包括沿着与第一方向至少部分相对的第二方向远离轴延伸的多个叶片。 叶轮在封闭在壳体内的液环内旋转，从而限定多个膨胀室。 每个膨胀室限定在相邻的叶片和液体环之间。 气体入口与限定第一容积的第一膨胀室流体连通。 气体出口与第二膨胀室流体连通。 第二膨胀室限定大于第一容积的第二容积。
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Patent Agency Ranking
公开(公告)号：US20140147244A1
公开(公告)日：2014-05-29
申请号：US13989307
申请日：2011-11-23
Applicant: Codrin-Gruie Cantemir , Fabio Chiara , Marcello Canova
Inventor： Codrin-Gruie Cantemir , Fabio Chiara , Marcello Canova
IPC: F01D9/02
CPC classification number: F01D9/02 , F01C7/00 , F01C21/06 , F04C19/008
Abstract: A method and at least two devices demonstrate improvements to energy extraction from a compressible rotation working fluid in a liquid ring heat engine, which has a rotor mounted in a case. A space in the case is occupied by a liquid that establishes a liquid ring piston for the rotor. The rotor defines at least a first and a second operating zone. In the first zone, the working fluid is expanded against the liquid and, in the second zone, the working fluid is re-compressed. Between the two zones, the working fluid is cooled. In one device, the cooling step occurs on the rotor in a third zone. In another device, the cooling occurs outside of the case.
Abstract translation: 一种方法和至少两个装置证明了在液环热力发动机中的可压缩旋转工作流体的能量提取的改进，其具有安装在壳体中的转子。 这种情况下的空间由为转子建立液环活塞的液体所占据。 转子限定至少第一和第二操作区域。 在第一区域中，工作流体相对于液体膨胀，并且在第二区域中，工作流体被重新压缩。 在两个区域之间，工作流体被冷却。 在一个装置中，在第三区域中的转子上发生冷却步骤。 在另一个装置中，冷却发生在壳体外部。
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公开(公告)号：US3972370A
公开(公告)日：1976-08-03
申请号：US518119
申请日：1974-10-25
Applicant: Claude Malaval
Inventor： Claude Malaval
CPC classification number: F02G1/055 , F01C7/00 , F28D9/04 , F02G2258/10 , Y10S165/44
Abstract: Hot source having slight bulk consisting essentially of a flattened tube commonly spirally wound on a central tube and in fluid communication therewith at the same time as a grating providing, for the flame of a burner, a passage between the turns of the tube. The assembly is placed in a cylindrical ferrule (hoopring).
Abstract translation: 具有轻微体积的热源主要由扁平管组成，通常螺旋地缠绕在中心管上并与其同时流体连通的扁平管，作为为燃烧器的火焰提供管的匝之间的通道的光栅。 将组件放置在圆柱形套圈（环箍）中。
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公开(公告)号：US3275222A
公开(公告)日：1966-09-27
申请号：US42458165
申请日：1965-01-11
Applicant: MEYER ANDRE J
Inventor： MEYER ANDRE J
CPC classification number: F01C7/00 , F04C19/001
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公开(公告)号：US3240017A
公开(公告)日：1966-03-15
申请号：US38771164
申请日：1964-08-05
Applicant: BOISSEVAIN MATHEW G , JEAN-PIERRE SCHNEEBELT
Inventor： BOISSEVAIN MATHEW G , JEAN-PIERRE SCHNEEBELT
IPC: F01C7/00
CPC classification number: F01C7/00
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公开(公告)号：US2771860A
公开(公告)日：1956-11-27
申请号：US24290551
申请日：1951-08-21
Applicant: FALK WERNER P
Inventor： FALK WERNER P
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