| Patents for F04B 19 - Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups (2,867) |
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| 03/05/2015 | WO2015030466A1 Electroosmotic pump and fluid pumping system having same |
| 03/03/2015 | US8968673 Method for functionalising fluid lines contained in a micromechanical device, micromechanical device including functionalised lines, and method for manufacturing same |
| 02/19/2015 | US20150050172 Microfluidic pump |
| 02/17/2015 | CA2669637C Micropump |
| 02/12/2015 | US20150044066 Variable capacity reciprocating compressor |
| 02/11/2015 | CN204152744U 一种喷雾器用双作用柱塞泵 A sprayer with a double-acting piston pump |
| 02/10/2015 | CA2609146C Improved capillary force vaporizers |
| 02/05/2015 | US20150037175 Micro-Fluidic Pump |
| 02/05/2015 | US20150034486 Polarizable connection structure and device including the same |
| 02/04/2015 | CN104329234A 一种新型的流体混合泵 A novel fluid mixing pump |
| 01/28/2015 | EP2828529A1 Shear force pump with rotating cylinder |
| 01/27/2015 | US8939737 Infusion device with a grooved piston channel wall |
| 01/27/2015 | US8939165 Microvalve, micropump and manufacturing method |
| 01/22/2015 | US20150025461 Microfluidic Delivery Device |
| 01/15/2015 | WO2015006684A2 Apparatuses and methods for modulating fluids using acoustically oscillating solid structures |
| 01/15/2015 | US20150017023 Apparatuses and methods for modulating fluids using acoustically oscillating solid structures |
| 01/13/2015 | US8933372 Engine pre-heater system |
| 01/13/2015 | US8932030 Hydraulic gravity ram pump |
| 01/07/2015 | EP2820385A1 Systems and methods for supplying reduced pressure and measuring flow using a disc pump system |
| 01/07/2015 | CN204082472U 配套泡沫混合装置的车用消防泵 Vehicles matching foam fire pump with mixing device |
| 01/07/2015 | CN104265596A 高压气液混合活塞水泵和使用方法 High pressure piston pumps and liquid mixed use |
| 01/01/2015 | US20150004004 Downhole electromagnetic pump and methods of use |
| 12/30/2014 | US8920654 Thin film composite membranes for forward osmosis, and their preparation methods |
| 12/30/2014 | US8920621 Pump |
| 12/30/2014 | US8920538 Compression of media |
| 12/25/2014 | US20140377091 Pump for injecting a fluid, and in particular a micropump for use delivering a determined dose |
| 12/25/2014 | US20140373952 Microchannel with an opening and/or closing and/or pumping device |
| 12/24/2014 | CN101660509B 微量泵 Micropump |
| 12/23/2014 | US8915719 Cryogenic reciprocating pump intermediate distance piece |
| 12/17/2014 | CN104220751A 用于供应和计量用于医疗目的的流体的装置 Means for metering fluid supply and for medical purposes of |
| 12/16/2014 | US8912009 Microflow analytical system |
| 12/16/2014 | US8911668 Lab on a chip |
| 11/18/2014 | US8891949 Micro-fluidic pump |
| 11/11/2014 | US8883092 Recirculating fluidic network and methods for using the same |
| 11/04/2014 | US8876502 Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism |
| 11/04/2014 | US8876496 Offset electrical terminal box with angled studs |
| 10/21/2014 | US8864967 Device for moving and treating volumes of liquid |
| 10/09/2014 | US20140298762 Nano Filter Pump |
| 10/07/2014 | US8851406 Pump apparatus including deconsolidator |
| 10/02/2014 | WO2014160361A1 Convection pump and method of operation |
| 10/02/2014 | US20140294629 Micro pump |
| 10/02/2014 | DE112012005309T5 Lanzenpumpe mit einer Ramme Lanz pump with a hammer |
| 09/30/2014 | US8848371 Dielectrophoretic restriction to prevent vapor backflow |
| 09/18/2014 | WO2014143803A1 Control valve timing |
| 09/18/2014 | WO2014143679A1 Automatic pump chamber control adjustment |
| 09/18/2014 | US20140271238 Graphene-trough pump systems |
| 09/17/2014 | EP2778411A1 Pump unit |
| 09/16/2014 | US8834811 Device for storing reagent and method of discharging reagent thereof |
| 09/16/2014 | US8834793 Apparatus and method for dispensing cells or particles confined in a free flying droplet |
| 09/16/2014 | US8834696 Amplified electrokinetic fluid pumping switching and desalting |
| 09/11/2014 | US20140251807 Droplet actuator and methods |
| 09/04/2014 | WO2014090900A9 Pump provided with an assembly for measuring the temperature or flow rate of a fluid |
| 09/03/2014 | EP2772648A2 Shear driven micro-fluidic pump |
| 08/28/2014 | US20140240916 Shear driven micro-fluidic pump |
| 08/21/2014 | US20140234122 Rod-pumping system |
| 08/21/2014 | US20140231258 Electrokinetic pump having capacitive electrodes |
| 08/14/2014 | US20140227710 Moving microdroplets in a microfluidic device |
| 08/13/2014 | EP2765310A1 Rocking cylinder assembly |
| 08/13/2014 | EP2764244A1 Fluid dispensing system |
| 08/13/2014 | CN203770058U 微型脉冲式液体泵 Miniature pulsed liquid pump |
| 08/12/2014 | US8801408 Piston pump for a vehicle brake system |
| 08/12/2014 | CA2471686C Reducing working fluid dilution in liquid systems |
| 08/07/2014 | US20140219823 Micropump |
| 08/06/2014 | EP2761179A1 Fluid discharging system |
| 08/06/2014 | CN103967740A 感应加热的汽泡驱动微泵 Induction heating of the bubble-driven micropump |
| 08/05/2014 | US8794930 Nanomolecular solid state electrodynamic thruster |
| 08/05/2014 | US8794124 Hydraulic pump or motor |
| 08/05/2014 | CA2777445C Microfluidic cartridge with parallel pneumatic interface plate |
| 07/31/2014 | US20140208732 Direct combustion type plunger hydraulic pump |
| 07/30/2014 | EP2759782A1 Cooling apparatus using electro-hydrodynamic air moving means |
| 07/30/2014 | EP2759695A1 Screw generator or screw pump |
| 07/30/2014 | EP2758664A1 Pump for injecting a fluid, and in particular a micropump for use delivering a determined dose |
| 07/30/2014 | EP2758097A1 Continuous multi-fluid pump device, drive and actuating system and method |
| 07/30/2014 | EP2758096A1 Continuous multi-fluid delivery system and method |
| 07/30/2014 | CN203742926U 一种采矿用乳化液泵 One kind of emulsion pump for mining |
| 07/30/2014 | CN103953410A 驱动压力可变增压式排气机构 Drive supercharged pressure variable exhaust mechanism |
| 07/24/2014 | US20140205436 Sealed Rotor Valve Engine |
| 07/24/2014 | US20140203625 Slip Control Braking Pump Having A High Pressure Sealing Structure |
| 07/23/2014 | CN203730237U 一种出口流量可调节的液压柱塞泵 One kind of outlet flow adjustable hydraulic piston pump |
| 07/22/2014 | US8784752 Use of chemically patterned substrate for liquid handling, chemical and biological reactions |
| 07/17/2014 | US20140199181 Method for accurate and low-consumption mems micropump actuation and device for carrying out said method |
| 07/17/2014 | US20140199162 Positive Displacement Pump Including Detectable Composite Non-Metallic Components |
| 07/16/2014 | CN203717271U 柱塞泵滚珠式柱塞 Piston ball plunger |
| 07/16/2014 | CN103925187A 一种多振子压电泵 A multi-vibrator piezoelectric pump |
| 07/16/2014 | CN101303003B 矩形活塞变容积机构 Rectangular piston variable displacement mechanism |
| 07/10/2014 | US20140193281 Fuel pump for an internal combustion engine |
| 07/10/2014 | US20140190831 Actuation of valves using electroosmotic pump |
| 07/09/2014 | CN203702486U 气液混合介质混输增压机装置 Liquid mixed media multiphase booster device |
| 07/09/2014 | CN203702485U 一种泡沫柱塞泵 A foam piston pump |
| 07/09/2014 | CN203702484U 四缸双作用往复式气液混输泵 Four-cylinder double-acting reciprocating gas-liquid mixing pump |
| 07/08/2014 | US8771525 Rotary nanotube bearing structure and methods for manufacturing and using the same |
| 07/03/2014 | US20140182451 Pressure relief valve and high pressure pump with such valve |
| 07/02/2014 | CN203685514U 一种便携式加水装置 A portable device with water |
| 06/25/2014 | CN103883496A 转子式多级泵 Multistage pump rotor |
| 06/19/2014 | WO2014090900A1 Pump provided with an assembly for measuring the temperature or flow rate of a fluid |
| 06/18/2014 | CN103867417A 往复泵 Reciprocating pump |
| 06/10/2014 | US8747080 Fluid pump |
| 06/04/2014 | EP2738386A1 Metering pump, pump element for the metering pump and method for producing a pump element for a metering pump |
| 06/04/2014 | CN203627125U 一种钻井液压泵 One kind of drilling pump |
| 06/04/2014 | CN103842650A Fluid dispensing system |