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1. 发明专利

FI20105650A 未知
公开(公告)号：FI20105650A
公开(公告)日：2010-06-08
申请号：FI20105650
申请日：2010-06-08
申请人： ITT MFG ENTERPRISES INC
发明人： KERNAN DANIEL J , GANZON NICOLAS W
IPC分类号： F04B20100101
摘要： The present invention provides a new and unique method and apparatus for operating and running multiple pumps in a system together at a substantially synchronous torque to achieve a desired setpoint. Each of the multiple pumps may be operated with a variable speed drive. The present invention may also take the form of the system having the multiple pumps with a system controller for operating and running the multiple pumps, a pump for operating and running in such a system, a system control module for such a system controller, as well as a pump control module for running and operating such a pump.

2. 发明专利

ZA200606478B Motor-driven pump for pool or spa 未知
公开(公告)号：ZA200606478B
公开(公告)日：2010-01-27
申请号：ZA200606478
申请日：2006-08-03
申请人： POLARIS POOL SYS INC
发明人： PETERSON DAVID J JR , PETERSON KENNETH A , HAMZA HASSAN , WICHMANN JEFFREY A
IPC分类号： F04B20100101 , F04B17/00 , F04B35/04 , F04D29/10 , F04D29/12

3. 发明专利

ZA200900225B Split-chamber pressure exchangers 未知
公开(公告)号：ZA200900225B
公开(公告)日：2009-12-30
申请号：ZA200900225
申请日：2009-01-12
申请人： RUIZ DEL OLMO FERNANDO , PREXTOR SYSTEMS S L
发明人： RUIZ DEL OLMO FERNANDO
IPC分类号： F04B20100101
摘要： The invention relates to split-chamber pressure exchangers. Split-chamber pressure exchangers are characterized in that the pressure exchange chambers and the pistons thereof are split in two. Each fluid passes through the corresponding chamber thereof, such that said fluids cannot be mixed. The cross sections of the chambers can be varied in order to vary the transmitted pressure. The reverse line operation can be established and synchronized using a U-shaped tube with telescopic sides and a fixed base filled with fluid or diametrically opposed curved lines, and multiple arrangements can be used. Split-chamber pressure exchangers can be used as surface or well pumping systems and the pumping fluid used can differ from the fluid to be pumped. Different levels of any material can be exploited at any storage site using a chamber with elastic walls filled with fluid and attached to the bottom. Electric power can be generated by centrifuging the pre-pumped fluid.

4. 发明专利

ZA200801713B Control for and method of combining materials and control system therefor 未知
公开(公告)号：ZA200801713B
公开(公告)日：2009-10-28
申请号：ZA200801713
申请日：2008-02-21
申请人： PROCTER & GAMBLE
发明人： PHILLIP WILLIAMS ROGER , KEVIN MCLAUGHLIN JON
IPC分类号： B01F20100101 , F04B20100101 , G05B20100101 , G05D20100101
摘要： An apparatus and method for combining multiple materials into a stream. The multiple materials may include both a major material and one or more minor materials. The minor materials are added using inlet tubes. The major and minor materials are added at transient or steady state flow rates, depending upon a command from a control signal. The apparatus and method utilize a control system which does not have flow control valves, flow control feedback loops or a dynamic mix tank. The actual flow rates track the commanded flow rates, but deviate by an error. The claimed arrangement provides a time-based error believed to be unobtainable in the prior art.

5. 发明专利

HK1117216A1 COMPRESSOR TERMINAL PLATE 未知
公开(公告)号：HK1117216A1
公开(公告)日：2009-01-09
申请号：HK08107791
申请日：2008-07-15
申请人： CARRIER CORP
发明人： PILESKI PETER J , FRASER BRUCE A
IPC分类号： B23P20100101 , F04B20100101
摘要： A compressor (20) has a housing (22) having first (52) and second (48) members. A motor (24) within the housing (22) is coupled to one or more working elements (26, 28) to drive the one or more working elements (26, 28) to compress a fluid. A number of electrical terminals (104) are each mounted in an associated aperture (132) in the second housing member (48) and electrically connected to the motor (24).

6. 发明专利

IL192186D0 MICROPUMP 未知
公开(公告)号：IL192186D0
公开(公告)日：2008-12-29
申请号：IL19218608
申请日：2008-06-15
申请人： SENSILE PAT AG
IPC分类号： F04B20100101
摘要： A patch pump device comprising a disposable unit and a reusable base unit (38) removably mounted to the disposable unit, the disposable unit including a drug reservoir (41) and a catheter (5) adapted for subcutaneous drug administration, the disposable unit having an adhesive base (43) adapted for adhesive mounting of the patch pump on a patient's skin, the device further including a pump comprising a pump module (2) and a drive (36), wherein the pump module is mounted to the reservoir in the disposable unit, said catheter being connected to an outlet (28) of the pump module, and the drive is mounted in the reusable unit and is configured to drive a rotor (6) of the pump module. The pump module includes a stator (8), a rotor comprising an axial extension (14,16) slidably and rotatably mounted at least partially in a rotor chamber (10) of the stator, and at least first and second valves between an inlet and the rotor chamber, respectively between the rotor chamber and an outlet (12), that open and close as a function of at least the angular displacement of the rotor.

7. 发明专利

HK1110927A1 FLUID PUMP 未知
公开(公告)号：HK1110927A1
公开(公告)日：2008-07-25
申请号：HK08105418
申请日：2008-05-15
申请人： JOHNSTON BARRY WOODS
发明人： JOHNSTON BARRY WOODS
IPC分类号： F04B20100101
摘要： A fluid pump for moving a fluid from a first fluid source of the fluid in a low pressure state to a second fluid source of the fluid in a high pressure state, includes a chamber; a partitioning member displaceable in the chamber and dividing the chamber into first and second sub-chambers of varying volumes; the first sub-chamber having an opening controllably communicable with either the second fluid source or a third fluid source; the second sub-chamber having inlet and outlet openings controllably communicable with the first and second fluid sources, respectively; and a cooling element for cooling a fluid in the first sub-chamber.

8. 发明专利

HK1108177A1 LIQUID DISCHARGE METHOD AND DEVICE 未知
公开(公告)号：HK1108177A1
公开(公告)日：2008-05-02
申请号：HK08102133
申请日：2008-02-27
申请人： MUSASHI ENGINEERING INC
发明人： IKUSHIMA KAZUMASA
IPC分类号： B67D7/58 , F04B20100101
摘要： [Object] To provide a liquid delivery method and apparatus which can suppress generation of turbulent flows and air bubbles, can prevent the liquid from flowing unintentionally from a suction port to a discharge port, can avoid generation of chips, are hard to damage, and can satisfactorily deliver the liquid. [Solving Means] In the liquid delivery method and apparatus for delivering a liquid by reciprocally moving a plunger in a cylinder while a selector valve is shifted in a valve chamber to change over communication of the cylinder and the valve chamber with a channel leading to a liquid tank and communication of the cylinder and the valve chamber with a channel leading to a delivery port from one to the other, the cylinder and the valve chamber are communicated with the channel leading to the liquid tank and an opening/closing valve disposed between that channel and the liquid tank is opened when the plunger is retracted, and the cylinder and the valve chamber are communicated with the channel leading to the delivery port and the opening/closing valve is closed when the plunger is advanced.

9. 发明专利

HK1101978A1 MAGNETICALLY DRIVEN GEAR PUMP 未知
公开(公告)号：HK1101978A1
公开(公告)日：2007-11-02
申请号：HK07106744
申请日：2007-06-25
申请人： PEOPLEFLO MFG INC
发明人： SHAFER CLARK J , BLANKEMEIER WILLIAM R
IPC分类号： F01C20100101 , F01C1/02 , F01C1/063 , F01C1/18 , F01C1/24 , F04B20100101 , F04C2/10 , F04C15/00 , F16H20100101
摘要： A magnetically driven gear pump having a housing, a rotatable annular magnetic drive assembly magnetically coupled to but spaced from an annular driven magnet and rotor gear assembly with an annular canister disposed therebetween, and wherein when the annular magnetic drive assembly is rotated, the annular driven magnet and rotor gear assembly rotate on a first shaft portion of an offset stationary shaft and the rotor gear drives an idler gear that rotates on a second shaft portion of the offset stationary shaft.

10. 发明专利

HK1098186A1 HYDRAULIC RAM PUMP 未知
公开(公告)号：HK1098186A1
公开(公告)日：2007-07-13
申请号：HK07104319
申请日：2007-04-24
申请人： RICHARD FREDERICK MCNICHOL
发明人： MCNICHOL RICHARD FREDERICK , BRYCE GORDON
IPC分类号： F04B20100101 , F04B9/08 , F04B9/107 , F04B47/08 , F04B47/10 , F04F7/02

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