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    • 44. 发明申请
    • SCROLL TYPE FLUID DISPLACEMENT APPARATUS WITH FULLY COMPLIANT FLOATING SCROLLS
    • 滚动式流体排放装置,具有完全合适的浮动滚柱
    • WO2003087540A1
    • 2003-10-23
    • PCT/US2003/007100
    • 2003-03-06
    • SCROLL LABORATORIES, LLC
    • NI, Shimao
    • F01C1/04
    • F04C29/0057F01C17/063F04C18/0223F04C18/0253F04C27/001
    • The invention includes a" floating scroll" mechanism for scroll type fluid displacement apparatus (10). The dual orbiting scroll (60) has spiral vanes (62, 62') on both sides of the end plate (61, 61'). In a floating scroll, the orbiting scroll is dynamically well balanced, axially and radially. The scrolls are fully or semi- axially and radially compliant for maintaining minimum contacting forces between components, hence achieving good sealing for high speed, high efficiency, low friction wear and power loss. A crank shaft-sliding knuckle (64, 64') and/or peripheral crank handles-sliding knuckle mechanism (168a, 168'a) provide the dual orbiting scroll with radial compliant capability. A synchronizer (170) is used to synchronize the orientation of the crank handles (162a, 162b, 162c) to avoid the mechanism from jamming during operation and start up.
    • 本发明包括一种用于涡旋式流体置换装置(10)的“浮动涡旋”机构。 双轨道涡卷(60)在端板(61,61')的两侧上具有螺旋叶片(62,62')。 在浮动的涡卷中,绕动涡旋体动态地平衡良好,轴向和径向。 涡卷是完全或半轴向和径向兼容的,用于保持部件之间的最小接触力,从而实现高速度,高效率,低摩擦磨损和功率损耗的良好密封。 曲轴 - 滑动转向节(64,64')和/或外围曲柄手柄 - 滑动转向节机构(168a,168'a)为双轨道涡卷提供径向顺应性能。 使用同步器(170)来同步曲柄手柄(162a,162b,162c)的方向,以避免机构在操作和启动期间卡住。
    • 45. 发明申请
    • HELICAL COMPRESSOR
    • 涡旋式压缩机
    • WO1997017545A1
    • 1997-05-15
    • PCT/EP1996004749
    • 1996-10-31
    • BITZER KÜHLMASCHINENBAU GMBH & CO. KGSANDKÖTTER, WolfgangSCHWARZKOPF, Otfried
    • BITZER KÜHLMASCHINENBAU GMBH & CO. KG
    • F04C29/00
    • F04C27/001F04C18/0246F04C18/0269F04C18/0292F04C29/0057
    • The aim is to improve a compressor comprising the following elements: a helical compressor with a first compressor element and a second compressor element whose helical ribs in the form of circle involutes engage with one another and can move relative to one another in an orbital movement about an axis, a medium to be compressed being taken in on the inlet side, successively compressed in chambers formed between the compressor elements and discharged on the outlet side; a drive motor; and a cam driven by the drive motor for producing the orbital motion of one of the compressor elements, a radial and an axial sealing force being generated between the compressor elements. The improvement is such as to maximise the isentropic total efficiency. To achieve this, it is proposed that a sealing force-generating unit producing the radial sealing force relative to the axis should be provided between the cam and orbiting compressor element, its pressure chamber acted on by a pressurised medium kept under a pressure which is proportional to the outlet-side pressure of the medium to be compressed.
    • 包括具有第一压缩机构件和第二压缩机本体的涡旋式压缩机的压缩机,联锁其形成为渐开线螺旋肋的形式,并且可相对于彼此在绕动大约运动的轴线,由此被压缩介质在输入侧被吸入,压缩机体室之间形成在可动 依次压缩且其中一个径向和压缩机本体,所述等熵整体效率尽可能高之间作用的轴向密封力,建议在输出侧被排出,在这种改善驱动马达和一个从所述驱动马达驱动的偏心用于产生压缩机本体中的一个的轨道运动,这样 在所述偏心和绕动压缩机本体,在该压力室中的压力介质的行为,其中E处之间的径向密封力,以产生密封力产生部的轴线 INEM为介质的输出侧压力被压缩成比例的压力。
    • 49. 发明申请
    • スクロール圧縮機
    • 滚动压缩机
    • WO2015111146A1
    • 2015-07-30
    • PCT/JP2014/051206
    • 2014-01-22
    • 三菱電機株式会社
    • 松井 友寿
    • F04C18/02
    • F04C29/0007F04C18/0215F04C18/0261F04C18/0284F04C23/008F04C27/001F04C27/005F04C29/12F04C2240/30
    •  密閉容器1と、密閉容器1の内部に設けられ、台板3a及び該台板3aの下面から起立する渦巻歯3bを有する固定スクロール3と、密閉容器1の内部に設けられ、台板4a及び該台板4aの上面から起立する渦巻歯4bを有する揺動スクロール4と、固定スクロール3の渦巻歯3bと揺動スクロール4の渦巻歯4bとが噛み合うことで形成される圧縮室70と、固定スクロール3の台板3aの上下面を貫通形成した開口部3cを介して圧縮室70と連通するインジェクション流路50と、を備え、固定スクロール3を平面視した状態で、圧縮室70を形成する固定スクロール3の渦巻歯3bの少なくとも一部が、開口部3cの内側に位置する。
    • 涡旋式压缩机设有:密封容器(1); 设置在所述密封容器(1)内并具有从所述基板(3a)的下表面突出的基板(3a)和螺旋齿(3b)的固定涡旋件(3) 设置在密封容器(1)内并具有从基板(4a)的上表面上升的基板(4a)和螺旋齿(4b)的绕动涡盘(4); 通过所述固定涡旋件(3)的螺旋齿(3b)与所述绕动涡旋件(4)的螺旋齿(4b)之间的接合形成的压缩室(70)。 以及通过所述静止涡旋件(3)的所述基板(3a)的上表面和下表面形成的开口(3c)与所述压缩室(70)连通的喷射流路(50)。 在固定涡旋件(3)的平面图中,固定涡旋件(3)的螺旋齿(3b)的至少一部分,形成压缩室(70)的螺旋齿(3b)位于内侧 的开口(3c)。
    • 50. 发明申请
    • A CONCENTRIC ROTARY FLUID MACHINE
    • 浓缩旋转流体机
    • WO2015021496A1
    • 2015-02-19
    • PCT/AU2014/000802
    • 2014-08-12
    • GREYSTONE TECHNOLOGIES PTY LTD
    • MARCHAND, Nicholas RyanCLAUSEN, Jeffery Ronald
    • F04C2/40F04C18/40F01C1/40F03C2/30
    • F04C15/0007F01C1/322F01C1/40F01C19/02F01C21/0809F01C21/0836F01C21/106F01C21/108F04C2/322F04C2/3566F04C11/001F04C18/322F04C27/001
    • A concentric rotary fluid machine (100) has a first body (102) and a second body (104) that are rotatable relative to each other about a rotation axis (108). The bodies (102, 104) are coaxially arranged one inside the other and form a working chamber (106) there between. A plurality of gates (110) are supported by the second body (104) in respective gate pockets (140). Each gate (110) has a gate cylinder (126) at one end and sealing portion (128) at an opposite end. Each gate pocket (140) has: a gate retention recess (42) which receives a gate cylinder (126); a gate seal recess (144) which receives sealing portion (128); and an intervening land (146). The sealing portion (128) reciprocates up and (10) down within a corresponding gate seal recess and is always in contact with both the recess (144) and the second body (102). A plurality of lobes (112) on the first body cause the gates (110) to swing about respective swing axes (114) as the first body rotates relative to the second body. The lobes (112) and the lands (146) are configured so that a lobe (112) is able to form a substantial seal against a land (146) when in mutual radial alignment.
    • 同心旋转流体机器(100)具有能绕旋转轴线(108)相对于彼此旋转的第一主体(102)和第二主体(104)。 主体(102,104)同心地布置在另一个内部并在其间形成工作室(106)。 多个门(110)由相应的门口(140)中的第二主体(104)支撑。 每个浇口(110)在一端具有一个浇口筒(126),在相对的端部具有密封部分(128)。 每个门槽(140)具有:接纳门柱(126)的门保持凹部(42); 接收密封部分(128)的门密封凹部(144); 和一个中间的土地(146)。 密封部分128在相应的浇口密​​封凹槽内向上和向下往复运动并且总是与凹部(144)和第二主体(102)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角(112)使得浇口(110)围绕相应的摆动轴线(114)摆动。 凸起(112)和凸缘(146)构造成使得当相互径向对准时,凸角(112)能够形成抵靠凸台146的实质密封。