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公开(公告)号：EP3144532A1
公开(公告)日：2017-03-22
申请号：EP15776220.4
申请日：2015-04-05
申请人： Tang, Bin
发明人： Tang, Bin
IPC分类号： F04C2/40
CPC分类号： F04C14/24 , F01C21/0809 , F02B33/36 , F02B55/14 , F04C2/063 , F04C2/38 , F04C2/39 , F04C11/001 , F04C11/005 , F04C15/064 , F04C18/38 , F04C23/001 , F04C28/24 , F04C29/124 , F04C2240/20 , F16H41/24
摘要： An eccentric movable vane pump, including a cylinder body (1), a first rotor (2), second rotors (4), and movable vanes (21). The first rotor (2) is eccentrically disposed with the second rotors (4). The number of the movable vanes (21) is greater than or equal to 2. One end of each of the movable vanes (21) is rotatably connected to the first rotor (2), and the other ends of the movable vanes (21) are rotatably connected to the second rotors (4). The first rotor (2) is disposed on a main shaft (11). The cylinder body (1) is provided with a fluid inlet (61) and a fluid outlet (62) respectively corresponding to an expansion area and a compression area of a space between adjacent movable vanes (21). The pump has advantages of a simple structure, high efficiency, low cost, multiple operation conditions, high stability, and a long service life, can operate in a high-speed range and an ultra-high speed range without being sealed by an elastic device, and has a small radial impact in operation.
摘要翻译： 一种偏心可动叶片泵，包括缸体（1），第一转子（2），第二转子（4）和可动叶片（21）。 第一转子（2）与第二转子（4）偏心地设置。 可动叶片（21）的数量大于或等于2.可动叶片（21）的一端与第一转子（2）可旋转地连接，可动叶片（21）的另一端 可旋转地连接到第二转子（4）。 第一转子（2）设置在主轴（11）上。 缸体（1）设置有分别对应于相邻活动叶片（21）之间的空间的膨胀区域和压缩区域的流体入口（61）和流体出口（62）。 该泵具有结构简单，效率高，成本低，操作条件多，稳定性高，使用寿命长的优点，可以在高速范围和超高速范围内运行，而不会被弹性装置密封 ，并具有较小的径向冲击作用。
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公开(公告)号：EP3144532A4
公开(公告)日：2018-03-07
申请号：EP15776220
申请日：2015-04-05
申请人： TANG BIN
发明人： TANG BIN
IPC分类号： F04C2/40
CPC分类号： F04C14/24 , F01C21/0809 , F02B33/36 , F02B55/14 , F04C2/063 , F04C2/38 , F04C2/39 , F04C11/001 , F04C11/005 , F04C15/064 , F04C18/38 , F04C23/001 , F04C28/24 , F04C29/124 , F04C2240/20 , F16H41/24
摘要： An eccentric movable vane pump, including a cylinder body (1), a first rotor (2), second rotors (4), and movable vanes (21). The first rotor (2) is eccentrically disposed with the second rotors (4). The number of the movable vanes (21) is greater than or equal to 2. One end of each of the movable vanes (21) is rotatably connected to the first rotor (2), and the other ends of the movable vanes (21) are rotatably connected to the second rotors (4). The first rotor (2) is disposed on a main shaft (11). The cylinder body (1) is provided with a fluid inlet (61) and a fluid outlet (62) respectively corresponding to an expansion area and a compression area of a space between adjacent movable vanes (21). The pump has advantages of a simple structure, high efficiency, low cost, multiple operation conditions, high stability, and a long service life, can operate in a high-speed range and an ultra-high speed range without being sealed by an elastic device, and has a small radial impact in operation.
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公开(公告)号：EP4285027A1
公开(公告)日：2023-12-06
申请号：EP21702941.2
申请日：2021-01-29
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公开(公告)号：EP3077675A4
公开(公告)日：2017-07-19
申请号：EP14836650
申请日：2014-08-12
IPC分类号： F04C2/40 , F01C1/40 , F01C21/08 , F01C21/10 , F02B53/00 , F03C2/30 , F04C2/356 , F04C11/00 , F04C18/40
CPC分类号： F04C15/0007 , F01C1/322 , F01C1/40 , F01C19/02 , F01C21/0809 , F01C21/0836 , F01C21/106 , F01C21/108 , F04C2/322 , F04C2/3566 , F04C11/001 , F04C18/322 , F04C27/001
摘要： A concentric rotary fluid machine includes a first body and a second body that are rotatable relative to each other and coaxially arranged one inside the other. A plurality of gates are supported by the second body in gate pockets. Each gate pocket includes: a gate retention recess that receives a gate cylinder of a gate; a gate seal recess that receives a sealing portion of a gate; and an intervening land. The sealing portion is configured to reciprocate up and down within a corresponding gate seal recess while maintaining contact with the recess and the second body. A plurality of lobes on the first body cause the gates to swing about respective swing axes as the first body rotates relative to the second body. The lobes and the lands are configured so that a lobe forms a substantial seal against a land when in mutual radial alignment.
摘要翻译： 同心旋转式流体机械包括第一本体和第二本体，所述第一本体和第二本体可相对于彼此旋转并且一个在另一个内部同轴地布置。 多个闸门由第二主体支撑在闸门口袋中。 每个浇口袋包括：接收浇口的浇口圆柱的浇口保持凹槽; 接收闸门密封部分的闸门密封凹槽; 和一块介入的土地。 密封部分构造成在对应的浇口密封凹槽内上下往复运动，同时保持与凹槽和第二本体的接触。 当第一本体相对于第二本体旋转时，第一本体上的多个凸起使得门围绕相应的摆动轴线摆动。 叶片和平台构造成使得叶片在相互径向对齐时形成对地面的实质密封。
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公开(公告)号：EP3077675A1
公开(公告)日：2016-10-12
申请号：EP14836650.3
申请日：2014-08-12
CPC分类号： F04C15/0007 , F01C1/322 , F01C1/40 , F01C19/02 , F01C21/0809 , F01C21/0836 , F01C21/106 , F01C21/108 , F04C2/322 , F04C2/3566 , F04C11/001 , F04C18/322 , F04C27/001
摘要： A concentric rotary fluid machine includes a first body and a second body that are rotatable relative to each other and coaxially arranged one inside the other. A plurality of gates are supported by the second body in gate pockets. Each gate pocket includes: a gate retention recess that receives a gate cylinder of a gate; a gate seal recess that receives a sealing portion of a gate; and an intervening land. The sealing portion is configured to reciprocate up and down within a corresponding gate seal recess while maintaining contact with the recess and the second body. A plurality of lobes on the first body cause the gates to swing about respective swing axes as the first body rotates relative to the second body. The lobes and the lands are configured so that a lobe forms a substantial seal against a land when in mutual radial alignment.
摘要翻译： 同心旋转流体机器包括可相对于彼此旋转并同轴地布置在另一个内部的第一主体和第二主体。 多个门由门口袋中的第二主体支撑。 每个门口袋包括：接纳门的门柱的门保持凹部; 门密封凹部，其容纳门的密封部分; 和一个干预的土地。 密封部分构造成在相应的门密封凹部内上下往复运动，同时保持与凹部和第二主体的接触。 当第一主体相对于第二主体旋转时，第一主体上的多个凸起使得门围绕相应的摆动轴摆动。 凸起和凸起构造成使得当相互径向对准时，凸角形成相对于脊部的实质密封。
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公开(公告)号：EP2729706A4
公开(公告)日：2015-05-06
申请号：EP12811969
申请日：2012-07-06
CPC分类号： F01C1/3566 , F01C1/348 , F01C21/0809 , F01C21/0836 , F01C21/106 , F01C21/108 , F04C2/348 , F04C2/3566 , F04C2240/10 , F04C2240/20 , F04C2240/603
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公开(公告)号：EP2729706A1
公开(公告)日：2014-05-14
申请号：EP12811969.0
申请日：2012-07-06
CPC分类号： F01C1/3566 , F01C1/348 , F01C21/0809 , F01C21/0836 , F01C21/106 , F01C21/108 , F04C2/348 , F04C2/3566 , F04C2240/10 , F04C2240/20 , F04C2240/603
摘要： A rotary fluid machine (10) has a rotor (12), a stator (14), and a plurality of gates. The (rotor 12) and stator (14) are rotatable relative to each other and arranged one inside the other to define a working chamber (18) there between. Gates (16) are supported in radial gate slots (20) formed in the rotor (12) and cyclically extend from and retract into the gate (slots 20) as the rotor (12) rotates about stator (14). A plurality of demountable lobes is supported on an outer circumferential surface (24) of stator (14). The surface (24) forms a surface of the working chamber (18). Circumferential surface (24) is composed of an intermediate surface (48) which extends in an axial direction and opposite curved surfaces (46). The gate (16) has opposite rounded corners (130) separated by an axial planar surface (132). The shape and configuration of the gate (16) and corresponding is made to match that of the outer circumferential surface (24) so that when the axial surface (132) lies substantially adjacent and parallel to intermediate surface (48) each of the curved surfaces (130) lie closely adjacent to and substantially parallel with the concavely curved surfaces (46).
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