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    • 11. 发明申请
    • ROTARY PISTON PUMP AND METHOD OF OPERATION
    • 旋转活塞泵和操作方法
    • WO99028629A1
    • 1999-06-10
    • PCT/NZ1998/000175
    • 1998-11-25
    • F02B53/00F01C1/063F01C1/36F04C18/00F04C2/04F01C1/04F04C18/04
    • F01C1/36
    • 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).
    • 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。
    • 13. 发明申请
    • PARALLELROTIERENDE KOLBENMASCHINE MIT SEITENWÄNDEN
    • 有侧壁PARALLELROTIERENDE活塞机
    • WO2003023191A1
    • 2003-03-20
    • PCT/EP2002/009616
    • 2002-08-29
    • RAPP, Manfred, Max
    • RAPP, Manfred, Max
    • F01C1/04
    • F01C1/30F01C1/04F01C21/108F04C2240/20
    • Eine Kolbenmaschine mit einem Gehäuse (l, 3, 4, 5) und mit einem auf dem Kurbelzapfen (7) einer Kurbelwelle (2) gelagerten, gegen Winkeländerungen um diesen gesichert parallel rotierenden Kolben (8), der mit einer in der senkrecht zur Kurbelwellenachse stehenden Ebene abschnittsweise konvex (9) und konkav (10) ausgebildeten Aussenwand gegenüber einer vom Gehäuse gebildeten, abschnittsweise konkav (11) und konvex (12) ausgebildeten Umfangswand eine sich bei der Parallelrotation öffnende, schliessende und volumenverändernde Kammer (13) bildet, die von in axialem Abstand stehenden Seitenwänden (14) begrenzt ist, ist dadurch gekennzeichnet, dass eine der Seitenwände (14) am Kolben (8) befestigt ist und eine senkrecht zur Achse stehende Endwand (3') eines die Umfangswand (11, 12) ausbildenden Kammerteiles (3) des Gehäuses (l, 3, 4, 5) gleitend überlappt, während die andere Seitenwand (14') am Kammerteil (3) befestigt ist und eine senkrecht zur Achse stehende Endwand (8') des Kolbens (8) gleitend überlappt.
    • 活塞机器,包括一个壳体(1,3,4,5),并用一个曲轴(2),其安装对角度变化到这些固定平行旋转活塞的曲柄销(7)(8)上设置有在沿垂直于曲轴轴线 截面凸的(9)和凹部(10)外抵抗由壳体,局部凹入(11)和凸形成形成壁(12)周壁形成直立平面上的打开,关闭和与所述平行旋转室(13)体积改变, 站在轴向间隔开的侧壁(14)限定,其特征在于在所述侧壁中的一个(14)连接到活塞(8)和垂直于所述周壁的端壁(3“)的轴线的轴线(11,12)形成腔室部 (3)壳体的(L,3,4,5)可滑动地重叠,而另一侧壁(14“)被固定到室部分(3)和端壁垂直于轴线(8”活塞的) ENS(8)可滑动地重叠。
    • 14. 发明申请
    • SCROLL-TYPE FLUID DISPLACEMENT APPARATUS INCLUDING AN ECCENTRIC CRANK MECHANISM HAVING AN ELONGATED SHAFT
    • 滚动型流体变位装置,包括具有长轴的偏心式起重机构
    • WO9947813A3
    • 1999-11-04
    • PCT/US9905770
    • 1999-03-17
    • HALDEX FINANCIAL SERVICES CORPWOOD STEPHEN J
    • WOOD STEPHEN J
    • F01C1/02F04C23/00F04C29/00F01C1/04F01C17/06
    • F04C29/005F01C1/0215F04C23/00
    • A scroll-type fluid displacement apparatus (10) including at least two scroll members (20, 40), with each scroll member having a plate (24, 44) and spiral involute (22, 42) extending from the plate. The spiral involutes mesh to define fluid voids between the scroll members that become smaller towards the center of the scroll members. The apparatus also includes an eccentric crank mechanism (60) having an elongated shaft (62) with an eccentric portion (64). The elongated shaft is connected at one end to a motor (1) and at another end to a machine (2), while the eccentric portion is rotatably received by one of the scroll members such that the scroll members will orbit with respect to one another as the shaft is turned by the motor. The apparatus also includes at least one eccentric guide (70) for assisting the eccentric crank mechanism in retaining the scroll members in an orbiting relationship. According to one embodiment, the eccentric guide comprises a second eccentric crank mechanism having an elongated shaft (72) with an eccentric portion (74) rotatably received by one of the scroll members. According to another embodiment, the elongated shaft (272) of the second eccentric crank mechanism (270) is connected at one end to a motor and at another end to a machine.
    • 一种包括至少两个涡旋件(20,40)的涡旋式流体置换装置(10),每个涡旋件具有板(24,44)和从板延伸的螺旋形渐开线(22,42)。 螺旋渐开线被啮合以限定朝向涡旋件的中心变小的涡旋件之间的流体空隙。 该装置还包括具有带有偏心部分(64)的细长轴(62)的偏心曲柄机构(60)。 细长轴的一端连接到电动机(1),另一端连接到机器(2),同时偏心部分可旋转地被其中一个涡旋件接收,使得涡旋件相对于彼此轨道 当轴由电机转动时。 该装置还包括至少一个偏心引导件(70),用于辅助偏心曲柄机构以保持涡旋构件的轨道关系。 根据一个实施例,偏心引导件包括具有细长轴(72)的第二偏心曲柄机构,其中偏心部分(74)可旋转地被其中一个涡旋件接收。 根据另一个实施例,第二偏心曲柄机构(270)的细长轴(272)在一端连接到电动机,另一端连接到机器。
    • 16. 发明申请
    • SCROLL-TYPE FLUID DISPLACEMENT DEVICE HAVING FLOW DIVERTER, MULTIPLE TIP SEAL AND SEMI-RADIAL COMPLIANT MECHANISM
    • 具有流量分流器的滚动型流体变位装置,多端口密封和半径合体机构
    • WO99015764A1
    • 1999-04-01
    • PCT/US1998/020034
    • 1998-09-22
    • F01C1/02F01C19/08F04C18/02F04C27/00F04C29/00F04C29/02F01C1/04
    • F04C29/028F04C27/005F04C29/0057Y10T29/4924
    • A scroll-type fluid displacement device (10) has two interfitting spiral-shaped scroll members (50, 60) which have predetermined geometric configuration. The novel design provides a flow diverter mechanism (24) which directs intake fluid flow to break incompressible liquid accumulated into fine droplets which can be evenly engulfed by two suction pockets formed by the scrolls. This invention also provides a multiple groove tip seal mechanism (136, 137a, 236) for radially sealing off the compression pockets. This invention further provides a semi-radial compliant mechanism (44, 46, 47) which maintains the radial compliant function of the orbiting scroll (50) and at the same time transfers the load caused by the centrifugal force of the orbiting scroll from the scroll elements to the crank shaft (40).
    • 涡旋式流体移动装置(10)具有两个具有预定几何构型的相互配合的螺旋状涡旋件(50,60)。 该新颖设计提供了一种流动分流器机构(24),其引导进气流动以破坏积聚成细小液滴的不可压缩液体,该液滴可以被由涡卷形成的两个吸入口均匀地吸入。 本发明还提供一种用于径向密封压缩袋的多槽头密封机构(136,137a,236)。 本发明还提供了一种半径向顺应机构(44,46,47),其保持绕动涡旋件(50)的径向顺应功能,同时将由绕动涡旋件的离心力引起的载荷从涡旋 元件到曲柄轴(40)。
    • 17. 发明申请
    • POSITIVE DISPLACEMENT PUMP
    • 积极位移泵
    • WO99006709A1
    • 1999-02-11
    • PCT/NZ1998/000114
    • 1998-07-29
    • F04C2/10F04C2/36F04C2/04F01C1/04F04C18/04
    • F04C2/101F04C2/36
    • 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.
    • 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。