公开(公告)号：WO2022010859A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040459

申请日：2021-07-06

Applicant: YANG, Gene Huang ,  YANG, Shun-Ji

Inventor： YANG, Gene Huang ,  YANG, Shun-Ji

IPC: F04C2/04 ,  F01C1/045 ,  F04C15/0003 ,  F04C15/0023 ,  F04C15/0065 ,  F04C18/045 ,  F04C2/045 ,  F04C2230/90 ,  F04C2240/56 ,  F04C2240/60 ,  F04C2240/801

Abstract: A rotary fluid transmission device contains: a rotor, a drive shaft, a first holder, and a second holder. The first holder includes a circular bush and an annular chamber. The rotor includes a C-shaped piston which has an external face and an internal face. In 5 addition, the annular chamber has a first reservoir defined between the internal face and the circular bush, and the annular chamber has a second reservoir defined between the external face and the inner fringe. The circular seat includes two clamp arms, and a respective clamp arm is rotatably engaged with a blade. The blade includes two abutting faces, and the C-shaped piston has two edge faces. The first holder includes two first 10 conduits and two second conduits, the two first conduits are in communication with the first reservoir, and the two second conduits are in communication with the second reservoir.

公开(公告)号：WO2008106198A1

公开(公告)日：2008-09-04

申请号：PCT/US2008/002648

申请日：2008-02-28

Applicant: BORGWARNER INC. ,  MACK, Robert, J.

Inventor： MACK, Robert, J.

IPC: F04C2/10 ,  F04C2/04

CPC classification number: F04C2/102 ,  F04C2/084 ,  F04C2230/10 ,  F04C2230/23

Abstract: The present invention is an improved approach to manufacturing a gerotor pump using several laminas attached together to form a solid, which are laid adjacent to each other. The present invention is a pump having a first pump element and a second pump element. The first pump element is operably associated with the second pump element such that a pumping action is created between the first pump element and the second pump element, and at least one of either the first pump element or second pump element are made of a plurality of lamina laminated together to form said at least one of said first pump element or said second pump element.

Abstract translation: 本发明是一种改进的制造齿轮泵的方法，其使用几个附着在一起以形成彼此相邻的固体的薄片。 本发明是具有第一泵元件和第二泵元件的泵。 第一泵元件可操作地与第二泵元件相关联，使得在第一泵元件和第二泵元件之间产生泵送作用，并且第一泵元件或第二泵元件中的至少一个由多个 层叠在一起以形成所述第一泵元件或所述第二泵元件中的至少一个。

公开(公告)号：WO99024716A1

公开(公告)日：1999-05-20

申请号：PCT/NZ1998/000164

申请日：1998-11-10

IPC: F04C2/36 ,  F04C2/04 ,  F01C1/04 ,  F04C18/04

CPC classification number: F04C2/36

Abstract: A rotary pump has a chamber with a cross section defined by a pair of intersecting arcs which create a pair of cusps; a sun rotor (32) sweeps the cusps and has a pair of arcuate recesses (40) in the circumference which accommodate a pair of planet rotors (18, 20). The assembly is driven by an epicyclic gear train. The gears have adjustment to advance or retard the drive in order to fill and empty the working spaces (42) of the pump efficiently. The planet rotor shape is adapted for sealing in the cusp zone. The pump parts are reduced in volume so as to give a working space which is 60-70 % of the chamber volume. Versions with 2 and 3 planet rotors are described. Use as a hydraulic motor.

Abstract translation: 旋转泵具有由一对相交弧限定的横截面的室，其产生一对尖头; 太阳转子（32）扫掠尖端，并且在圆周上具有一对可容纳一对行星转子（18,20）的弓形凹部（40）。 组件由行星齿轮系驱动。 齿轮具有调整以推进或延迟驱动器，以便有效地填充和清空泵的工作空间（42）。 行星转子形状适于在尖端区域中进行密封。 泵部件的体积减小，从而给出了室容积的60-70％的工作空间。 描述了具有2和3个行星转子的版本。 用作液压马达。

公开(公告)号：WO2017179079A1

公开(公告)日：2017-10-19

申请号：PCT/IT2016/000095

申请日：2016-04-14

Applicant: 3P PRINZ S.R.L.

Inventor： MARIANETTI, Silvia ,  COSTA, Michele

IPC: F04C2/04 ,  F04C15/00

CPC classification number: F04C2/045 ,  F04C15/0065 ,  F04C15/0073

Abstract: The present invention concerns a hollow disc pump that foresees: An impeller (9); A rotating shaft (3); Means (4, 5, 30, 36) to connect eccentrically the impeller (9) to the rotating shaft (3) in such a way that the impeller (9) can be conducted in rotation by said rotating shaft and contextually can translate, moving near and/or moving apart transversally with respect to the longitudinal axis of said rotating shaft (3); Characterized in that said means comprise a guiding hole obtained transversally in the rotating shaft and a ring (30) suitable for connecting with the impeller (9) and of such internal diameter that the rotating shaft is inserted in such ring with a predetermined radial play, and wherein said ring is provided with a radial pivot (5) that is inserted slidingly in said guiding hole of the shaft in such a way that the ring can move transversally with respect to the rotating shaft (9) through said pivot (5) that can slide in the guiding hole, and wherein elastic means (4) are further foreseen, arranged in such a way that said ring (30) is kept eccentric with respect to the longitudinal shaft with a pre-determined transversal play (d).

Abstract translation: 本发明涉及一种中空盘式泵，其预见：叶轮（9）; 旋转轴（3）; 用于将叶轮（9）偏心地连接到旋转轴（3）的装置（4,5,30,36），使得叶轮（9）能够通过所述旋转轴被引导旋转并且上下文可以平移，移动 靠近和/或相对于所述旋转轴（3）的纵向轴线横向地分开; 其特征在于，所述装置包括在旋转轴中横向获得的导向孔和适于与叶轮（9）连接并且内径使得旋转轴以预定的径向间隙插入该环中的环（30） 并且其中所述环设置有径向枢轴（5），所述径向枢轴（5）以这样的方式滑动地插入所述轴的所述引导孔中，使得所述环可以通过所述枢轴（5）相对于所述旋转轴（9）横向移动， 可以在导向孔中滑动，并且其中进一步预见到弹性装置（4），所述弹性装置（4）以这样的方式布置，使得所述环（30）以预定的横向间隙（d）相对于纵向轴线保持偏心。 / p>

公开(公告)号：WO2009155109A2

公开(公告)日：2009-12-23

申请号：PCT/US2009/045672

申请日：2009-05-29

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  STOVER, Robert, C. ,  AKEI, Masao

Inventor： STOVER, Robert, C. ,  AKEI, Masao

IPC: F04C18/02 ,  F04C2/04 ,  F04C27/00

CPC classification number: F04C28/265 ,  F04C18/0215 ,  F04C23/008

Abstract: A compressor including a housing defining a suction pressure region and a discharge pressure region includes first and second scroll members forming compression pockets. A first chamber located on the first end plate of the first scroll member includes first and second passages and a first aperture extending therethrough and in communication with the first chamber. The first aperture provides communication between a compression pocket and the first chamber. A piston in the first chamber is axially displaceable to isolate the first passage from communication with the second passage when in first and second positions, prevent communication between the first aperture and the first passage when in the first position, and provide communication between the first aperture and the first passage when in the second position.

Abstract translation: 包括限定吸入压力区域和排出压力区域的壳体的压缩机包括形成压缩袋的第一和第二涡旋件。 位于第一涡旋件的第一端板上的第一腔室包括第一和第二通道以及延伸穿过其并与第一腔室连通的第一孔。 第一孔提供压缩袋和第一室之间的连通。 当处于第一和第二位置时，第一腔室中的活塞可轴向移动以隔离第一通道与第二通道的连通，从而防止当处于第一位置时第一孔和第一通道之间的连通，并且在第一孔 和第二个位置的第一个通道。

公开(公告)号：WO99006709A1

公开(公告)日：1999-02-11

申请号：PCT/NZ1998/000114

申请日：1998-07-29

IPC: F04C2/10 ,  F04C2/36 ,  F04C2/04 ,  F01C1/04 ,  F04C18/04

CPC classification number: F04C2/101 ,  F04C2/36

Abstract: A positive displacement pump has three blades (1), which rotate with an outer housing (4) about a first axis offset relative to the axis of rotation of an inner member (2). As the blade (1) and the inner member (2) rotate simultaneously, the blades (1), for part of their rotation, sweep through pockets (26) defined in the inner member (2) until a separator (3) divides the pocket (26) at the end of this vacuum stroke, transferring part of the pocket (26), under vacuum, to the compressed fluid in the next adjacent pocket (26) between the two immediately preceding blades (1). In alternative embodiments, only a single blade (1) may be provided, which may be stationary, and both the inner member (2) and the separator (3) may be rotated.

Abstract translation: 正位移泵具有三个叶片（1），其与外壳体（4）围绕相对于内部构件（2）的旋转轴线偏移的第一轴线旋转。 当叶片（1）和内部构件（2）同时旋转时，叶片（1）的一部分旋转扫过限定在内部构件（2）中的凹穴（26），直到分隔件（3）将 在该真空冲程结束时，将袋（26）的一部分在真空下转移到两个紧接在前的叶片（1）之间的下一相邻袋（26）中的压缩流体。 在替代实施例中，可以仅设置单个刀片（1），其可以是静止的，并且内部构件（2）和分离器（3）都可以旋转。

公开(公告)号：WO2009155109A3

公开(公告)日：2010-04-29

申请号：PCT/US2009045672

申请日：2009-05-29

Applicant: EMERSON CLIMATE TECHNOLOGIES ,  STOVER ROBERT C ,  AKEI MASAO

Inventor： STOVER ROBERT C ,  AKEI MASAO

IPC: F04C18/02 ,  F04C2/04 ,  F04C27/00

CPC classification number: F04C28/265 ,  F04C18/0215 ,  F04C23/008

Abstract: A compressor including a housing defining a suction pressure region and a discharge pressure region includes first and second scroll members forming compression pockets. A first chamber located on the first end plate of the first scroll member includes first and second passages and a first aperture extending therethrough and in communication with the first chamber. The first aperture provides communication between a compression pocket and the first chamber. A piston in the first chamber is axially displaceable to isolate the first passage from communication with the second passage when in first and second positions, prevent communication between the first aperture and the first passage when in the first position, and provide communication between the first aperture and the first passage when in the second position.

Abstract translation: 包括限定吸入压力区域和排出压力区域的壳体的压缩机包括形成压缩袋的第一和第二涡旋件。 位于第一涡旋件的第一端板上的第一腔室包括第一和第二通道以及延伸穿过其并与第一腔室连通的第一孔。 第一孔提供压缩袋和第一室之间的连通。 当处于第一和第二位置时，第一腔室中的活塞可轴向移动以隔离第一通道与第二通道的连通，从而防止当处于第一位置时第一孔和第一通道之间的连通，并且在第一孔 和第二个位置的第一个通道。

公开(公告)号：WO00026506A1

公开(公告)日：2000-05-11

申请号：PCT/EP1999/008347

申请日：1999-11-02

IPC: F01C21/10 ,  F04C2/04 ,  F04C11/00 ,  F01C1/32

CPC classification number: F01C21/102 ,  F04C2/04 ,  F04C11/001

Abstract: The rotary piston machine (10) has a fixed housing (12) that can be closed by a front-face lid (24) and which contains at least two cylindrical bodies (40, 70) arranged therein, whereby a first inner cylinder body (40) rotates around a main axis (H) and a second cylindrical body (70) that surrounds the first cylindrical body (40) in an eccentric manner rotates around an axis of rotation (D) that is offset at a distance from (a) the main axis (H), whereby there is as little possible play between the outer surface area (42) of the first cylindrical body (40) and the inner surface area (72) of the second cylindrical body (70). The machine also has a piston wall that is disposed in a radial position with respect to the main axis (H) and rigidly connected to the first cylindrical body (40), whereby said piston wall rotationally crosses through the second cylindrical body (70) and defines a chamber system (100) between the second and first cylindrical body (40), comprising two chambers (102, 104) with a modifiable volume and which are separated from each other by the piston wall (90). A peripherally arranged inlet and/or outlet opening (103, 105) that rotates around the main axis (H) and/or the axis of rotation (D) is allocated to each chamber of the chamber system (100), whereby the openings (103, 105) are arranged next to the piston wall (90) so that the inlet opening (103) is arranged in the direction of rotation (R) of the cylindrical bodies (40, 70) behind the piston wall (90) and the outlet openings (105) are arranged in the direction of rotation (R) in front of the piston wall (90).

Abstract translation: 的旋转活塞机器（10）具有一个固定的，由前侧盖（24）可锁定的壳体（12），其中至少两个汽缸体（40，70）可旋转地支撑，第一内筒本体（40）围绕主轴线（H） 和第二，第一气缸主体（40）偏心旋转包围汽缸体（70）关于所述第一气缸体的转动轴线（D），它是由一个距离（a）偏移于所述主轴线（H），其中所述外护套之间的表面（42） （40）和第二汽缸体（70）一个最低的可能间隙的内侧面（72）。 该机器还具有一径向与主轴线（H）被设置成刚性地可旋转地连接到连接到活塞壁（90），其穿过第二气缸主体（70）的第一汽缸体（40），并且这和第一汽缸体（40）的腔室系统之间（100 ）具有两个（通过活塞壁90）定义分离的，可变容积腔室（102，104）。 腔室系统（100）中的每一个腔室（102,104）是一个沿周缘布置，围绕主轴线（H）和/或旋转（D）的轴线旋转的入口和/或与所述开口相关联的出口开口（103，105）（103 ，105）以这样的方式（在靠近活塞壁90）被布置成使得在旋转滚筒主体（40（R），70）（的方向上的活塞壁90后面的进气口（103）），并在旋转方向上的出口开口（105）（R） 设置在活塞壁（90）的前面。

公开(公告)号：WO99039102A1

公开(公告)日：1999-08-05

申请号：PCT/GR1999/000010

申请日：1999-01-28

IPC: F04C2/04

CPC classification number: F04C2/045

Abstract: A piston (3) with cylindrical blades remains constantly parallel to itself as its center rotates on a circle thanks to two additional free cranks (10) with throw equal to that of main driving crankshaft (4, 5, 6). Cylindrical blades on the casing (1) cooperate with the piston blades to form the pump. A piston not extended beyond its outer blade results in improved sealing, better ports, reduced dimensions, diminution of friction and lower weight. Apertures through the inner hub of the piston permit the connection of the casing parts with means (18) passing through them, supplying stiffness and precision of the assembly as well as sealing efficiency between the chambers.

Abstract translation: 具有圆柱形刀片的活塞（3）由于两个额外的自由曲柄（10）以与主驱动曲轴（4,5,6）相同的角度随着其中心在圆周上旋转而保持恒定地平行。 壳体（1）上的圆柱形叶片与活塞叶片配合形成泵。 没有延伸超过其外部叶片的活塞导致改进的密封，更好的端口，减小的尺寸，减小摩擦力和降低重量。 通过活塞的内毂的孔允许壳体部件与通过它们的装置（18）连接，提供组件的刚度和精度以及腔室之间的密封效率。

公开(公告)号：WO99028629A1

公开(公告)日：1999-06-10

申请号：PCT/NZ1998/000175

申请日：1998-11-25

IPC: F02B53/00 ,  F01C1/063 ,  F01C1/36 ,  F04C18/00 ,  F04C2/04 ,  F01C1/04 ,  F04C18/04

CPC classification number: F01C1/36

Abstract: A work unit, such as a blower, compressor, supercharger or engine is shown with a main shaft (1) and a pair of pistons (3) mounted on respective shafts (4). The main shaft (1) and the shafts (4) are connected by suitable gearing to hold the pistons (3) in a stationary orientation relative to the axis of the main shaft (1) and the housing (5). The main shaft (1) has a pair of opposed part cylindrical recesses (55) to accommodate the respective pistons (3). The arcuate surfaces (R4) of the pistons (3) cooperate with the concentric arcuate surface (R5) of the shaft (1). As the shaft (1) rotates, the edges or tips (48) of the pistons (3) can cooperate with the respective top and bottom arcuate surfaces (R1, R2) of the inner surface (49) of the housing (5) on either side of the blades (53, 54), while the external arcuate surfaces (R4) of the piston (3) can cooperate with the concentric arcuate surfaces (R3) of the internal surface (49) of the housing (5).

Abstract translation: 示出了具有主轴（1）和安装在相应的轴（4）上的一对活塞（3））的作业单元，例如鼓风机，压缩机，增压器或发动机。 主轴（1）和轴（4）通过合适的传动装置连接，以将活塞（3）相对于主轴（1）和壳体（5）的轴线保持在固定的方位。 主轴（1）具有一对相对的部分圆柱形凹部（55），以容纳相应的活塞（3）。 活塞（3）的弧形表面（R4）与轴（1）的同心弧形表面（R5）配合。 当轴（1）旋转时，活塞（3）的边缘或尖端（48）可以与壳体（5）的内表面（49）的相应顶部和底部弓形表面（R1，R2）配合在 而活塞（3）的外部弧形表面（R4）可与壳体（5）的内表面（49）的同心弧形表面（R3）配合。