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1. 发明申请

WO1988001350A1 MARINE DRIVE WATER PUMP IMPELLER 审中-公开
标题翻译：海运驱动水泵叶轮
公开(公告)号：WO1988001350A1
公开(公告)日：1988-02-25
申请号：PCT/US1987001792
申请日：1987-07-29
申请人： BRUNSWICK CORPORATION
发明人： BRUNSWICK CORPORATION , FRAZZELL, Michael, E.
IPC分类号： F04C05/00
CPC分类号： F04C5/00
摘要： A marine drive water pump impeller (5), is provided for a marine rotary vane positive displacement water pump. A filament wound annular drive hub (3) is cured with resin polymer. A rubber annular base (6) having a plurality of flexible radial vanes (7), is molded in place around the drive hub. The resin polymer and the rubber are compatible and enable substantial bond strength therebetween. The hub is wound in the circumferential hoop direction, providing substantial hub strength. The invention overcomes frozen water pump problems in marine drives used in freezing environments.

2. 发明申请

WO1997045641A1 PROGRESSING CAVITY PUMP 审中-公开
标题翻译：进气孔泵
公开(公告)号：WO1997045641A1
公开(公告)日：1997-12-04
申请号：PCT/US1997004411
申请日：1997-03-20
申请人： ROBBINS & MYERS, INC.
发明人： ROBBINS & MYERS, INC. , WILD, Alan, G. , MIRZA, Kamran, Z.
IPC分类号： F04C05/00
CPC分类号： F04C2/1073 , F04C2210/24
摘要： A progressing cavity pump (10) is provided in which the compressive fit between the rotor (18) and stator (20) is gradually reduced with the distance from the suction end (32) of the pump. This gradual decrease in compressive fit allows for increased slippage near the discharge end of the pump, resulting in better distribution of the internal differential pressure along the length of the pump. The differential pressure distribution in turn reduces heat buildup near the discharge end (34), increasing the life of the elastomeric stator or rotor.
摘要翻译：提供了一种先进的空腔泵（10），其中转子（18）和定子（20）之间的压缩配合随着与泵的吸入端（32）的距离逐渐减小。压缩配合的逐渐减小允许在泵的排放端附近增加滑动，导致沿着泵的长度更好地分配内部压差。差压分布又减少了排放端（34）附近的积聚，从而延长了弹性体定子或转子的使用寿命。

3. 发明申请

WO1995029339A1 INTERNAL TOOTHED BELT PUMP 审中-公开
标题翻译： INSIDE带泵
公开(公告)号：WO1995029339A1
公开(公告)日：1995-11-02
申请号：PCT/EP1995001564
申请日：1995-04-25
申请人： BROX, Dieter
IPC分类号： F04C05/00
CPC分类号： F04C5/00 , F04C2/101
摘要： The invention relates to an internal toothed belt pump, in particular an internal toothed belt pump which is self-priming and can deliver and meter also non-lubricant fluids at a controlled pump speed and medium pressure.
摘要翻译：本发明涉及一种内部齿形带泵，尤其是内部齿形带泵自吸在中间压力范围和计量控制甚至非润滑流体速度可以促进。

4. 发明申请

WO2004074688A1 A HOSE PUMP FEEDING DEVICE 审中-公开
标题翻译：软管泵送料装置
公开(公告)号：WO2004074688A1
公开(公告)日：2004-09-02
申请号：PCT/SE2004/000208
申请日：2004-02-17
申请人： EPS CEMENT SVENSKA AB , DACKEFJORD, Håkan
发明人： DACKEFJORD, Håkan
IPC分类号： F04C05/00
CPC分类号： B65G53/32 , F04B15/023 , F04B43/1215 , F04B43/1253
摘要： A feeding device for materials that are difficult to feed, comprising an inlet (1), a hose pump (2) comprising a pump hose (11) which partly surrounds the circumference (13) of a pump wheel (12), which is provided with at least one pump cam (14), a feeding hose (4) arranged after the hose pump (2) and at least a first nozzle (3) arranged at the outlet of the hose pump (2) for supply of pressurized gas.
摘要翻译：一种用于难以进料的材料的进料装置，包括入口（1），软管泵（2），其包括部分地围绕泵轮（12）的圆周（13）的泵软管（11），所述泵软管具有至少一个泵凸轮（14），布置在软管泵（2）之后的进给软管（4）和布置在软管泵（2）的出口处的用于供应加压气体的至少第一喷嘴（3）。

5. 发明申请

WO1982002075A1 SQUEEZE PUMP 审中-公开
公开(公告)号：WO1982002075A1
公开(公告)日：1982-06-24
申请号：PCT/JP1981000364
申请日：1981-12-03
申请人： DAIICHI ENG CO LTD , IWATA NOBORU
发明人： DAIICHI ENG CO LTD
IPC分类号： F04C05/00
CPC分类号： F04B15/02 , F04B43/1269 , Y10S417/90
摘要： Pompe a section variable possedant un tube elastique (15) dispose dans un boitier de pompe (11) et decrivant un arc circulaire, et une pluralite de rouleaux de pression (25) tournant autour d'un arbre rotatif (22) et servant a comprimer le tube tout en roulant sur celui-ci, provoquant ainsi l'avancement continu de la boue a l'interieur du tube. Des paires de rouleaux (25) sont disposees sur les cotes du tube (15) et sont maintenues par des arbres (24) fixes respectivement sur l'arbre (22) s'etendant perpendiculairement aux arbres (24) et disposes au centre du boitier de la pompe (11).

6. 发明申请

WO1990002879A1 A PUMPING DEVICE, IN PARTICULAR HIGH-PRESSURE PUMP 审中-公开
标题翻译：特殊高压泵的泵送装置
公开(公告)号：WO1990002879A1
公开(公告)日：1990-03-22
申请号：PCT/DK1989000209
申请日：1989-09-08
申请人： K.F. INDUSTRI A/S , FRANDSEN, Karl, Johan, Klitgaard
发明人： K.F. INDUSTRI A/S
IPC分类号： F04C05/00
CPC分类号： F04C5/00
摘要： In a pumping device, in particular a high-pressure pump, comprising a pump body (16) with a number of pumping chambers (38) with corresponding displacement organs between a low-pressure part (10) where the pumped medium, for example water, is supplied, and a high-pressure part (14) with a discharge connection to a utility tool, for example a hand-operated jet pipe, the device preferably comprising a motor unit (4) and possibly a clutch (6), the low-pressure part (10) comprises a cylindrical cavity (22) wherein a rotor with peripheral displacement organs is eccentrically journalled in such a way that the displacement organs may successively cooperate with the pumping chambers (38) which are formed in the pump body (16) along the periphery of the cavity (22), and which are connected to the high-pressure part (14) via one-way valves (42).
摘要翻译：在泵送装置中，特别是高压泵，包括具有多个泵室（38）的泵体（16），所述泵体（38）在低压部分（10）之间具有相应的位移器官，所述低压部分（10），以及具有与公用工具（例如手动喷射管）的排放连接的高压部分（14），该装置优选地包括马达单元（4）和可能的离合器（6），所述装置低压部件（10）包括圆柱形空腔（22），其中具有外围位移器官的转子偏心地支承，使得位移器官可以连续地与形成在泵体中的泵送室（38）协作（ 16），并且通过单向阀（42）连接到高压部件（14）。

7. 发明申请

WO1989005406A1 STRETCHED TUBE PUMP 审中-公开
标题翻译：拉伸管泵
公开(公告)号：WO1989005406A1
公开(公告)日：1989-06-15
申请号：PCT/JP1988001200
申请日：1988-11-28
申请人： SAKAMOTO, Atsunobu , SAKAMOTO, Kazuko
IPC分类号： F04C05/00
CPC分类号： F04B43/1253
摘要： The peristaltic pump according to the present invention is of the type in which a looped tube is squeezed by the rotating rollers in a housing. The improvements according to the present invention in a pump of this type reside in that a flexible tube having a large wall thickness for its inner diameter is stretched to a suitable length and passed around rollers so as to apply a suitable tensile force to the tube, whereby a fluid delivery speed and pressure far higher than those with a conventional pump of the same type can be attained. This enables the tube to be replaced very easily, and the range of application of the tube pump to be greatly increased.

8. 发明申请

WO1980001936A1 PLANETARY GEAR MECHANISM 审中-公开
标题翻译：行星齿轮机构
公开(公告)号：WO1980001936A1
公开(公告)日：1980-09-18
申请号：PCT/SU1980000046
申请日：1980-03-13
申请人： VSESOYUZNY NII BUROVOI TEKHNIKI , BALDENKO D , GUSMAN M , SEMENETS V , MUTOVKIN N
发明人： VSESOYUZNY NII BUROVOI TEKHNIKI
IPC分类号： F04C05/00
CPC分类号： F04C15/0065 , F04C15/0057 , F16C1/02
摘要： A planetary gear mechanism comprising a casing (1) which contains inside at least one kinematic pair with internally-toothed gears. The kinematic pair includes an element (3) having a transient motion in relation to another element (2), one of the elements (2 or 3) having a rotary motion. The element (2 or 3) which has the rotary motion is kinematically connected with the output shaft (4), whereas the element (3) having a transient motion is connected, through a hinge, with the output shaft (4) or with the casing (1), the hinge being executed as a flexible shaft (6) with a relation of its length to the diameter of its cross-section circumscribed circle varying essentially from 10 to 60.

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