| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | 转子滑片机械 | CN200680006564.X | 2006-03-31 | CN101133251A | 2008-02-27 | 亚历山大阿纳托利耶维奇施加诺夫; 叶里米哈伊洛维奇沃克夫 |
| 一种转子滑片机械包括转子，转子包括由可变长度力室(6)连接的工作部分(1)和支撑部分(4)，从而使得所述部分同步旋转，并可以略微互逆地轴向运动和倾斜。叶片(8)位于转子工作部分(1)的叶片室(7)中，在转子旋转时，所述叶片伸入到转子工作部分工作面上制出的环形槽(2)中的程度周期性地改变。在外壳支撑盖板(5)和转子支撑部分之间具有支撑腔，支撑腔通过局部液压平衡装置液压连接至可变长度力室以及转子工作部分环形槽中的工作室的腔。支撑腔和可变长度力室被制成使得包含在力室中的工作流体的压力基本平衡迫使转子工作和支撑部分离开外壳工作和支撑盖板的工作流体压力，只提供隔离所需的小紧固力。 | ||||||
| 62 | 紧凑结构类型的偏心螺杆泵 | CN200580043066.8 | 2005-12-14 | CN101120173A | 2008-02-06 | H·韦伯 |
| 本发明涉及一种紧凑结构类型的偏心螺杆泵，其中应用一移动活节。通过多种功能来确保泵的长寿命运行。在这种情况下，不仅由泵全压所产生的反压力而且由偏心旋转的转子引起的、作用在活节和传动装置上的伴随现象几乎被补偿。 | ||||||
| 63 | 齿轮泵和液体喷射装置 | CN200480008645.4 | 2004-12-02 | CN1768204A | 2006-05-03 | 岩崎充孝 |
| 一种齿轮泵(20)包括：确定容纳室(23)的外壳(21)；和用于密封容纳室的盖(32)。容纳室容纳着主动齿轮(26)和从动齿轮(27)。主动齿轮和从动齿轮的每一个包括与盖相对的上表面(26a，27a)和与外壳相对的下表面(26b，27b)。环形突起(33，36)从主动齿轮或从动齿轮的上表面突起，用于接触密封板。环形突起(34，37)从主动齿轮或从动齿轮的下表面突起，用于接触密封板。该齿轮泵能够在主动齿轮和从动齿轮旋转时降低负载。 | ||||||
| 64 | 低速大扭矩转子式液压马达装置 | CN90102432.5 | 1990-04-23 | CN1022127C | 1993-09-15 | 索汉·拉尔·厄帕尔 |
| 一种低速大扭矩转子式液压马达装置，包括一转子齿轮组，该齿轮组具有一借助主驱动轴输出扭矩的可作轨道运动和旋转运动的星形件。该装置包括一阀壳段，它具有一相对较厚的外壳体部分和一个与该外壳体部分压配合的相对较薄的内壳体部分，其过盈配合所产生的预压力与预定液压的等效力相等，以避免阀柱孔胀大。将较坚实，能承受预定液压而不会瘪缩的滑阀设置在阀柱孔内。该滑阀设有借助通道与压力平衡凹口连通的轴向沟槽，由此使滑阀处于轴向压力平衡状态。 | ||||||
| 65 | 低速大扭矩转子式液压马达及其改进的阀门装置 | CN90102432.5 | 1990-04-23 | CN1046779A | 1990-11-07 | 索汉·拉尔·厄帕尔 |
| 一种旋转液压装置，包括一转子齿轮组，该齿轮组具有一借助主驱动轴输出扭矩的可作轨道运动和旋转运动的星形件。该装置包括一阀壳段，它具有一相对较厚的外壳体部分和一个与该外壳体部分压配合的相对较薄的内壳体部分，其过盈配合所产生的预压力与预定液压的等效力相等，以避免阀柱孔胀大。将较坚实，能承受预定液压而不会瘪缩的滑阀设置在阀柱孔内。该滑阀设有借助通道与压力平衡凹口连通的轴向沟槽，由此使滑阀处于轴向压力平衡状态。 | ||||||
| 66 | 浮动轴式齿轮泵，齿轮马达 | CN87102829 | 1987-04-18 | CN87102829A | 1988-11-02 | 程安强 |
| 浮动轴式齿轮泵·齿轮马达是一种新型的径向、轴向浮动式外啮合高压齿轮泵·齿轮马达，采用一种借助于油压能沿径向浮动的轴套带动齿轮轴靠紧在高压侧，同时借助于油压轴套又能沿轴向靠紧在齿轮端面上，从而在未额外增加径向浮动装置的情况下实现了外啮合齿轮泵·齿轮马达的径向浮动。因此，本发明不但具有齿轮泵·齿轮马达径向浮动的主要作用(即缩小高压区减少径向力提高性能，泵最高压力可达321hgf/cm2)，而且结构上简单可靠，导致成本低。 | ||||||
| 67 | 电动式压缩机及具有其的制冷装置 | CN201520073493.1 | 2015-02-02 | CN204783663U | 2015-11-18 | 小津政雄; 喻继江; 张诚; 郭宏; 周杏标; 钟亮; 闫丽丽; 王玲 |
| 本实用新型公开了一种电动式压缩机及具有其的制冷装置。电动式压缩机包括：具备定子和转子的电机；具备与转子旋转滑动连接的偏心轴、内置通过偏心轴进行驱动压缩的压缩腔的压缩机构；以及连接转子和偏心轴的力矩缓冲装置；在压缩腔压缩过程中，偏心轴的旋转角和转子的旋转角之差为相位角，相位角会有增减。根据本实用新型的电动式压缩机，通过设置有力矩缓冲装置，可以使得转子的角速度稳定，具有如下优点：1)噪音改善；2)压缩机启动性能提升；3)改善液压缩导致的损伤；4)改善低电压导致运转停止。 | ||||||
| 68 | INTERNAL GEAR PUMP | PCT/EP2012065382 | 2012-08-07 | WO2013045152A3 | 2013-10-17 | SCHEPP RENE; ALAZE NORBERT |
| The invention relates to an internal gear pump (1) serving as a return pump for a slip-controlled hydraulic vehicle brake system. The invention proposes mounting a ring gear (4) of the internal gear pump (1) in a bearing ring (5) made of plastic and have a pressure pocket (12) on a pressure side P of the internal gear pump (1), wherein the pressure pocket (12) is subjected to an outlet pressure from the internal gear pump (1). The invention has the effect of balancing the radial forces on the ring gear (4). | ||||||
| 69 | SCREW PUMP | PCT/RU2004000136 | 2004-04-12 | WO2004090330A3 | 2004-12-29 | GORBASHOV SERGEI IVANOVICH |
| The invention can be used for pumping out fluid from deepest holes. Each sleeve (4) of the inventive screw pump which is arranged prior to said screw-casing pair in a liquid flow direction comprises two oppositely disposed screwed holes (11) whose threads coincide with the helicoidal line of the screw (7). Each sleeve arranged after the screw-casing pair comprises two oppositely disposed holes whose threads are opposite to the helicoidal line of the screw (7). The pump is also provided with an oscillation damper (13) which absorbs the screw (7) oscillations and is embodied in the form of a vertical body (15) provided with longitudinal through holes (17) forming the pump suction cavity (20) and with radial holes (21) having intersecting axes. A spring-loaded piston (22) forming a cavity (23) thereabove and a cavity (24) thereunder which are constantly interconnected by a passage orifice (26) in the radial hole (21) is arranged in each radial hole (21). The pistons (22) interact with the free shank (14) of the screw (7), thereby producing elastic and non-elastic damping of the radial oscillations of the screw (7). Said invention improves the operating capacities of the screw connections, reduces the wear of a screw pair and prevents the blocking thereof, thereby ensuring the continuos working fluid supply, reducing the pump user costs and increasing the service life and reliability of said pump. | ||||||
| 70 | MOTOR PUMP | PCT/US0305818 | 2003-02-26 | WO03083311B1 | 2004-03-25 | KIMBERLIN ROBERT R; HARVEY ROBERT E III; JIANG JIE; LARSON WILLIAM M; RAWNSLEY WILLIAM C JR |
| A motor pump (10) includes a pump head (22) for pressurizing a fluid and an electric motor for driving the pump head. Within the pump head, radial forces produced in two symmetrical pumping zones are balanced against each other to reduce stress and increase efficiency. High pressure fluid exits the pump and follow a flowpath through the motor air gap, through an end bearing carrying a distal end of a hollow pump rotor shaft, and returning to the pump head by way of the hollow rotor shaft (44) . The motor rotor shaft (44) is axially movable with respect to the pump head, which effectively floats the motor rotor in high pressure fluid. A motor stator barrier (56) can inhibits fluid flow into the motor stator (90) , and a rotor barrier (112) can inhibits fluid flow into the motor rotor. The rotor barrier can is efficiently attached to the rotor shaft in such a way as to stiffen the shaft and increase its bending resistance. The walls of the stator barrier can are thin and expand under fluid pressure to make contact with and find structural support from the stator laminations and motor endshield. Overheat conditions within the motor, as well as the pump head, are detected by positioning a heat sensing switch (130) within the motor adjacent the pump head (22) to shut down the motor (14) when an overheat condition is detected. | ||||||
| 71 | 电泵 | CN201220652119.3 | 2012-11-30 | CN202971092U | 2013-06-05 | 田廻慎也; 上原广幸; 小岛优介; 住友望; 北村忠宏 |
| 本实用新型公开了一种电泵（1），该电泵包括：电机（14）；支架（4），其包括布置为垂直于电机的旋转轴（14a）的支撑表面（4a）和设置为垂直于支撑表面的衬套附接孔（5）；以及衬套（6、60、61），装配到衬套附接孔。衬套附接孔包括基部（5a），其形成为与装配到衬套附接孔的衬套的一部分相似的形状，衬套附接孔包括扩展部（5b），该扩展部与基部一体地形成并且沿电机的周向延伸。 | ||||||
| 72 | 1축 편심 나사 펌프 | KR1020177036081 | 2016-10-19 | KR101852318B1 | 2018-04-25 | 다나카게이 |
| 내주면이암나사형으로형성된스테이터(32)와, 스테이터(32)에삽입관통가능하고, 수나사형의축체로이루어지는로터(33)와, 스테이터(32)를압축가능한제1 위치와, 적어도스테이터(32)의압축상태를완화하는제2 위치사이를이동가능한외장체(31)와, 외장체(31)의단부를가이드하여, 외장체(31)의스테이터직경방향으로의이동을허용하면서, 외장체(31)의스테이터주위방향의이동을규제가능한가이드부재(55, 56)를구비한다. | ||||||
| 73 | 펌프 | KR1020140058180 | 2014-05-15 | KR1020150132634A | 2015-11-26 | 신호열 |
| 본발명에서는유체순환장치를이용한펌프를제공한다. 이를위해, 본발명은구형상의케이스와, 상기케이스와의사이에밀폐되는환형공간을형성하는원통형상의회전로터와, 상기회전로터에형성되며, 상기환형공간의단면에대응되는형태를가지고있어상기환형공간을차폐하는압축블레이드와, 상기케이스의원주면에결합되며, 상기회전로터가회전함에따라상기압축블레이드와의사이에압축영역을형성하도록상기환형공간을차단하고, 상기압축블레이드의회전이이루어지도록상기환형공간을개방하는회전원판부와, 상기회전로터와상기회전원판부의회전운동타이밍을조절하는회전조절부와, 회전축에연결되어상기회전로터를회전시키는모터와, 상기환형공간의유체를원하는방향으로배출하는유체배출구를포함하는펌프를제공한다. | ||||||
| 74 | 회전 구동 장치 | KR1020157003493 | 2013-03-05 | KR1020150036501A | 2015-04-07 | 나카노가즈아키 |
| 이러한회전구동장치 (10A) 에는원기둥형상의회전체 (16) 를배치하기위한수용구멍 (30) 이형성된하우징 (12), 회전체 (16) 의일단부면에유체압력을인가시키기위해작동유체가유동하는작동유로 (28), 타단부를향하는회전체 (16) 의이동을제한하는이동제한유닛 (24), 및외부로회전체 (16) 의회전력을출력하기위한출력축 (28) 이구비된다. 작동유체가순환하는소정공간 (S) 은회전체 (16) 의외주면과수용구멍 (30) 을형성하는벽 면 (31) 사이에형성된다. | ||||||
| 75 | 헬리컬 기어 펌프 | KR1020127012842 | 2010-11-04 | KR1020120069773A | 2012-06-28 | 마츠바라마사미 |
| 구동 헬리컬 기어와 동축에 구비되는 제2 헬리컬 기어와, 제2 헬리컬 기어와 맞물리는 동시에, 구동 헬리컬 기어의 축 및 종동 헬리컬 기어의 축과는 상이한 제3 축에 구비된 제3 헬리컬 기어와, 제3 축을 지지하는 동시에 스러스트력을 받는 베어링을 구비한다.
|
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| 76 | 용적식 펌프 | KR1020100007759 | 2010-01-28 | KR1020110088040A | 2011-08-03 | 한세구 |
| PURPOSE: A positive-displacement pump is provided to prevent a bushing from rotating or slipping by forming flat parts on the inner diameter of a piston and the outer diameter of the bushing. CONSTITUTION: A positive-displacement pump comprises a gear box, a cylinder block(20), pistons(30,40), and a connection supporter(50). The gear box is connected to a drive motor and connects power to two crank shafts(P). An inlet(21), an outlet(22), circular chambers(23,24), and covers(25) are formed in the cylinder block. The pistons are installed inside the circular chambers of the cylinder block and pump fluid. The connection supporter is installed between the inlet and the outlet of the cylinder block and supports the connection ends(31,41) of the pistons. | ||||||
| 77 | 호스 가이드바가 구비된 호스펌프 | KR1020090052724 | 2009-06-15 | KR1020100134216A | 2010-12-23 | 이관우 |
| PURPOSE: A hose pump with a hose guide bar is provided to reduce is provided to accurately guide a pump hose compressed by a hose compression shoe and to reduce the shaking of the pump hose. CONSTITUTION: A hose pump with a hose guide bar comprises a pump casing(110), a pump hose(120), a rotor(140), a hose compression shoe(150), and multiple guide bars(160). The pump casing has an inlet(111) and an outlet(112). The pump hose is formed on the inner surface of the pump casing and is connected to the inlet and the outlet. The rotor is connected to the shaft(131) of a drive motor(130) and is rotated. The hose compression shoe compresses the pump hose. When the pump hose is compressed by the hose compression shoe, the guide bar guides the pump hose to the center of the hose compression shoe and restores the pump hose. | ||||||
| 78 | 오일펌프를 구비한 밸런스 샤프트 모듈 | KR1020070116621 | 2007-11-15 | KR100936977B1 | 2010-01-15 | 조명래; 조진우; 김우태; 이홍욱; 신민식 |
| 본 발명에 따른 오일펌프를 구비한 밸런스 샤프트 모듈은, 제1 밸런스 웨이트가 구비된 제1 밸런스 샤프트, 제2 밸런스 웨이트가 구비된 제2 밸런스 샤프트; 및 상기 제1 밸런스 샤프트 및 상기 제2 밸런스 샤프트에 의해 구동되는 오일펌프를 포함하고, 상기 오일펌프는, 상기 제1 밸런스 샤프트에 고정되는 제1 기어 및 상기 제2 밸런스 샤프트에 고정되고 상기 제1 기어와 외접하는 제2 기어를 포함한다. 밸런스, 샤프트, 모듈, 오일펌프, 일체, 크랭크 샤프트, 진동 | ||||||
| 79 | 오일펌프를 구비한 밸런스 샤프트 모듈 | KR1020070116621 | 2007-11-15 | KR1020090050271A | 2009-05-20 | 조명래; 조진우; 김우태; 이홍욱; 신민식 |
| 본 발명에 따른 오일펌프를 구비한 밸런스 샤프트 모듈은, 제1 밸런스 웨이트가 구비된 제1 밸런스 샤프트, 제2 밸런스 웨이트가 구비된 제2 밸런스 샤프트; 및 상기 제1 밸런스 샤프트 및 상기 제2 밸런스 샤프트에 의해 구동되는 오일펌프를 포함하고, 상기 오일펌프는, 상기 제1 밸런스 샤프트에 고정되는 제1 기어 및 상기 제2 밸런스 샤프트에 고정되고 상기 제1 기어와 외접하는 제2 기어를 포함한다. 밸런스, 샤프트, 모듈, 오일펌프, 일체, 크랭크 샤프트, 진동 | ||||||
| 80 | 회전형 유체 펌프 | KR1020070092641 | 2007-09-12 | KR1020090027428A | 2009-03-17 | 현경열 |
| A rotary type fluid pump can be used as motor through simple switching operation since a discharge valve which causes the fluid to flow in one direction only is not equipped. A rotary type fluid pump includes operation units(200,300) including first and second members(40,50) and a blocking wall(60). The first member provides an annular operation space having a first wall and a second wall facing each other. The second member divides the operation space into inner and outer sections in the radial direction. The blocking wall is set on one of the first and second members and divides the inner and outer sections of the operation space into two sections in the circumferential direction while moving the radial direction of a rotation axis about which the first and second members rotate relatively. | ||||||
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