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1. 发明专利

MX9600797A BOMBA PERISTALTICA CON MONTAJE DE CABEZA DE ROTOR DE LIBERACION RAPIDA. 未知
公开(公告)号：MX9600797A
公开(公告)日：1997-06-28
申请号：MX9600797
申请日：1995-01-09
申请人： BAXTER INT
发明人： CHAPMAN ARTHUR S , AFFLEERBAUGH RICHARD L
IPC分类号： F04C5/00 , F04B43/12 , F04B09/02
摘要： Un aparato (100) de bombeo peristáltico que incluye un rotor (116) de bomba que tiene un rodillo y un mecanismo de impulsion para hacer girar el rotor. El mecanismo de impulsion incluye un portador (128) para retener el rotor de la bomba. El aparato incluye un mecanismo de espiga de liberacion portado en el rotor de la bomba y expuesto para el acceso para un usuario. El mecanismo de espiga de liberacion que se puede mover por el usuario entre una primera posicion que conecta el rotor de la bomba al portador y una segunda posicion que desconecta el rotor de la bomba del portador. La colocacion del mecanismo de espiga de liberacion en la segunda posicion permite la separacion rápida del rotor de la bomba del mecanismo de impulsion.

2. 发明公开

EP0208864A3 Centrifugal force actuated reciprocating pump 失效
标题翻译：离心力泵动泵
公开(公告)号：EP0208864A3
公开(公告)日：1987-09-30
申请号：EP86106494
申请日：1986-05-13
申请人： Firma Röttger Jansen-Herfeld
发明人： Jansen-Herfeld, Röttger
IPC分类号： F04B09/02 , F04B17/00
CPC分类号： F04B9/045
摘要： Mit einem oszillierenden Maschinenbauteil, insbeson dere Gatterrahmen, verbundene Kolbenpumpe, die durch einen Excenter betätigt wird, wobei der Excenter durch die Beschleunigungen des oszillierenden Maschinenteils hin und her bewegt wird. Über seine Peripherie drückt der Excenter gegen den Kolben der Pumpe und ist dabei so angeordnet, daß der Excenter in seinen beiden Totpunkten den Kolben am weitesten in den Pumpenblock hineindrückt und somit zum Zeitpunkt der größten Beschleunigungen den größten Druck ausübt.

3. 发明申请

WO1996001370A1 PERISTALTIC PUMP WITH QUICK RELEASE ROTOR HEAD ASSEMBLY 审中-公开
标题翻译：具有快速释放转子头组件的PERISALIC PUMP
公开(公告)号：WO1996001370A1
公开(公告)日：1996-01-18
申请号：PCT/US1995000274
申请日：1995-01-09
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S. , AFFLERBAUGH, Richard, L.
IPC分类号： F04B09/02
CPC分类号： F04B43/1253
摘要： A peristaltic pumping apparatus (100) includes a pump rotor (116) carrying a roller and a drive mechanism for rotating the rotor. The drive mechanism includes a carrier (128) for holding the pump rotor. The apparatus includes a release pin mechanism carried on the pump rotor and exposed to access by a user. The release pin mechanism is movable by the user between a first position that connects the pump rotor to the carrier and a second position that disconnects the pump rotor from the carrier. Placing the release pin mechanism in the second position allows quick separation of the pump rotor from the drive mechanism.
摘要翻译：蠕动泵送装置（100）包括承载辊的泵转子（116）和用于使转子旋转的驱动机构。驱动机构包括用于保持泵转子的载体（128）。该装置包括一个承载在泵转子上的释放销机构，并暴露给使用者进入。释放销机构可由用户在将泵转子连接到承载件的第一位置和使泵转子与承载件分离的第二位置之间移动。将释放销机构放置在第二位置允许泵转子与驱动机构的快速分离。

4. 发明申请

WO1981000288A1 DRIVE MECHANISM FOR PUMP 审中-公开
标题翻译：泵的驱动机构
公开(公告)号：WO1981000288A1
公开(公告)日：1981-02-05
申请号：PCT/JP1980000098
申请日：1980-05-09
申请人： MATSUSHITA ELECTRIC WORKS LTD , YASUNAKA S , TANABE T
发明人： MATSUSHITA ELECTRIC WORKS LTD
IPC分类号： F04B09/02
CPC分类号： F04B9/045 , Y10T74/18248
摘要： This drive mechanism for a pump incorporates a piston rod (9), and a piston body (3) having an elastic arm (18) movable in a direction perpendicular to the reciprocating direction of the piston body (3). The piston body (3) is supported at its both ends by the free ends of a pair of elastic legs (16), (17) each having one fixed end and the other free end. An eccentric shaft (23) is driven rotatably by a motor (22), and coupled with a bearing (21) formed at the free end of the arm (18). When the shaft (23) is rotated, the piston rod (9) makes reciprocating movement in a cylinder (14) with low noise.

5. 发明申请

WO1995002764A1 HIGH PRESSURE PUMP SYSTEM AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：高压泵系统及其运行方法
公开(公告)号：WO1995002764A1
公开(公告)日：1995-01-26
申请号：PCT/EP1993001840
申请日：1993-07-13
申请人： UHP CORPORATION , BELONENKO, Vladimir , BÜNAU, Evgenij , FUNCK, Theodor , NIKOLASHEV, Vijcheslav
发明人： UHP CORPORATION
IPC分类号： F04B09/02
CPC分类号： F04B19/022 , Y10T74/1832
摘要： A pump system for producing high and exactly controllable pressure levels includes a piston pump which has a piston (32) connecting to a spindle shaft (22), a spindle nut (44) on said spindle shaft, a cylinder block (34) having a bore (36) for receiving said piston, a mechanism (14, 16, 26) for imparting relative rotational and axial motions between said piston and said cylinder block including a device for causing relative rotary motion of said spindle and spindle nut. A helical spring (46) or other resilient element is connected between said cylinder block (34) and said spindle nut (44) to compensate the reaction force generated by a pressurized fluid sample in said cylinder bore (36) when put under compression. A flexible element (30) is connected between the piston (32) and the spindle shaft (22) to compensate for any axial misalignment of the piston and the cylinder bore. Methods for operating such a system under adiabatic, isothermal, isobaric and isochoric conditions are described.
摘要翻译：一种用于产生高且可精确控制的压力水平的泵系统包括活塞泵，其具有连接到主轴（22）的活塞（32），在所述主轴上的主轴螺母（44），具有用于接收所述活塞的孔（36），用于在所述活塞和所述气缸体之间施加相对旋转和轴向运动的机构（14,16,26），包括用于引起所述主轴和主轴螺母的相对旋转运动的装置。螺旋弹簧（46）或其它弹性元件连接在所述气缸体（34）和所述主轴螺母（44）之间，以补偿当压缩时所述气缸孔（36）中的加压流体样品产生的反作用力。柔性元件（30）连接在活塞（32）和主轴（22）之间，以补偿活塞和气缸孔的任何轴向未对准。描述了在绝热，等温，等压和等压条件下操作这种系统的方法。

6. 发明申请

WO1980002182A1 PORTABLE SUCTION DEVICE FOR COLLECTING FLUIDS FROM A CLOSED WOUND 审中-公开
标题翻译：便携式吸收装置，用于从封闭的收口收集流体
公开(公告)号：WO1980002182A1
公开(公告)日：1980-10-16
申请号：PCT/US1980000359
申请日：1980-04-04
申请人： MOSS J
IPC分类号： F04B09/02
CPC分类号： A61M1/0003 , A61M1/0011 , A61M1/0027
摘要： A portable closed wound suction device is provided which is adapted to be worn on the body following outpatient and other limited surgical procedures. Specifically, the device provides a rigid container (10) which is adapted to be strapped to the body of a patient with a tubular connection (18) to a wound for collecting fluids from the wound. The container (10) is provided with a wall (28) which may be moved from an inactive position to a locked outer position so as to create suction within the device.

7. 发明申请

WO1992022747A1 DEVICE FOR FEEDING PRESSURIZED LIQUID TO A HYDRAULIC CIRCUIT 审中-公开
标题翻译：将加压液体送入液压回路的装置
公开(公告)号：WO1992022747A1
公开(公告)日：1992-12-23
申请号：PCT/EP1992001224
申请日：1992-06-02
申请人： S.I.T.I. S.P.A., SOCIETA' IMPIANTI TERMOELETTRICI , WALCHHUTTER, Ulrico
发明人： S.I.T.I. S.P.A., SOCIETA' IMPIANTI TERMOELETTRICI
IPC分类号： F04B09/02
CPC分类号： F16F15/315 , F04B9/02
摘要： A device for feeding pressurized liquid to a hydraulic circuit of a hydraulic actuation element which comprises a motor (19), a flywheel (12) and a positive-displacement pump (10). The positive-displacement pump and the flywheel are mounted on the same shaft (11). A flywheel containment structure (8) suitable for retaining the flywheel even in case of accidental breakage, and a motion transmission element are provided. The containment structure rigidly supports a pair of seats (7, 9) for the bearings of the shaft and a seat for the pump (25). The device allows simple and precise manufacture, an increase in momentary power and a reduction in costs.
摘要翻译：一种用于将加压液体供给到液压致动元件的液压回路的装置，其包括马达（19），飞轮（12）和正排量泵（10）。正排量泵和飞轮安装在相同的轴（11）上。即使在意外断裂的情况下也适用于保持飞轮的飞轮收容结构（8），以及运动传递元件。容纳结构刚性地支撑用于轴的轴承的一对座（7,9）和用于泵（25）的座。该装置允许简单和精确的制造，瞬时功率的增加和成本的降低。

8. 发明申请

WO1990013743A1 PERISTALTIC PUMP 审中-公开
标题翻译：蠕动泵
公开(公告)号：WO1990013743A1
公开(公告)日：1990-11-15
申请号：PCT/GB1990000711
申请日：1990-05-08
申请人： BRIGHTWELL DISPENSERS LIMITED , BARNETT, David, Grant , SKINNER, Ronald
发明人： BRIGHTWELL DISPENSERS LIMITED
IPC分类号： F04B09/02
CPC分类号： B67D7/58 , F04B9/02 , F04B43/1292 , Y10T29/4924
摘要： There is described a pump comprising a motor mounted in a housing (27) having a driveshaft (25), extending therefrom and a number of separate pumping arrangements (21, 22, 23, 24) mounted to the driveshaft (25) by means of couplings (11) capable of transmitting torque in one direction only. The pumping arrangements are contained in a second housing (22) detachably fixed relative to the motor housing (27) and capable of being separated therefrom in the axial direction of the driveshaft (25). The couplings (11) are arranged on the shaft (25) in opposite senses, so that rotation of the shaft (25) in one sense operates one pump (21) and rotation in the opposite sense operates the other pump (20). Preferably the pumps are of the peristaltic type.

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