| Patents for F04B 13 - Pumps specially modified to deliver fixed or variable measured quantities (2,234) |
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| 03/05/2015 | US20150064036 Piston pump |
| 02/26/2015 | US20150052889 Hydrostatic Power Unit |
| 02/19/2015 | WO2015022714A1 Batching/delivering system comprising at least one remotely actuated volumetric batching pump |
| 02/12/2015 | WO2015019258A1 Self-calibrating return spring pump, in particular self- calibrating return spring dosing pump |
| 02/11/2015 | EP2834521A1 Metering pump made of plastic |
| 02/11/2015 | CN204152743U 一种新型电磁泵 A new electromagnetic pump |
| 02/11/2015 | CN104343654A 液体自动计量输送机构 Automatic measurement of liquid delivery mechanism |
| 02/05/2015 | WO2015015204A1 Reactor system |
| 02/03/2015 | CA2860910C Fluid additive delivery system with flow meter |
| 01/29/2015 | WO2015011369A1 Multiphase pumping device |
| 01/29/2015 | WO2015011353A1 Rotary swinging subassembly and device for cointegrated fluidic multiplexing and volumetric pumping of a fluid |
| 01/29/2015 | WO2015011352A1 Rotary-wave sub-assembly for pumping a fluid and rotary-wave pumping device |
| 01/29/2015 | US20150030482 Multicellular pump and fluid delivery device |
| 01/28/2015 | CN104314798A 行程调节机构 Stroke adjustment mechanism |
| 01/27/2015 | US8939737 Infusion device with a grooved piston channel wall |
| 01/27/2015 | CA2800603C A hydraulically actuated reciprocating pump |
| 01/21/2015 | EP2825774A1 Displacement pump with forced venting |
| 01/21/2015 | CN204113565U 一种精密自动补偿柱塞泵 A sophisticated automatic compensation piston |
| 01/14/2015 | CN204099150U 铝合金定量炉用的活塞常压空气式气压定量泵 Quantitative piston aluminum furnace type atmospheric air pressure dosing pumps |
| 01/14/2015 | CN204099149U 一种计量泵排量分配校验装置 A measure of the pump displacement distribution calibration device |
| 01/14/2015 | CN204099148U 超微流量计量泵用的脉动阻尼器 Supermicro flow metering pump with a pulsation damper |
| 01/07/2015 | EP2821611A1 Reagent dosing pump assembly with connector element |
| 01/07/2015 | CN104271947A 活塞泵 Piston pump |
| 01/06/2015 | US8926294 Pumping cassette |
| 01/01/2015 | US20150005716 Medication reservoir |
| 12/31/2014 | CN204061118U 一种隔膜式计量泵 A membrane metering pump |
| 12/31/2014 | CN204061083U 一种电动计量柱塞泵 An electric metering piston |
| 12/31/2014 | CN204061078U 精密注液泵 Precision injection pump |
| 12/24/2014 | CN204041371U 旋转柱塞计量泵 Rotary plunger metering pumps |
| 12/24/2014 | CN204041370U 一种单柱塞式计量泵 A single-piston metering pumps |
| 12/24/2014 | CN204041369U 一种可平流的单柱塞式计量泵 One kind may advection of single piston metering pumps |
| 12/24/2014 | CN104246219A 塑料制造的计量泵 Metering pump made of plastic |
| 12/17/2014 | CN204024951U 新型液体计量泵 New liquid metering pumps |
| 12/17/2014 | CN204024950U 一种高压水泵 A high-pressure pump |
| 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 |
| 12/10/2014 | CN204003307U 一种用于制备pu制品的计量泵组件 A process for preparing pu article metering pump assembly for |
| 12/10/2014 | CN104204517A 活塞泵、用于借助于活塞泵来供应和计量用于医疗目的的流体的装置 A piston pump, by means of a piston pump is used to supply and metering fluids for medical purposes means |
| 12/02/2014 | US8899450 Battery-powered dosing device |
| 10/30/2014 | US20140321230 Mixing Pump |
| 10/28/2014 | US8870548 System and method for pressure compensation in a pump |
| 10/23/2014 | US20140314594 Pump |
| 10/09/2014 | WO2014161700A1 Metering pump made of plastic |
| 10/02/2014 | US20140294629 Micro pump |
| 10/02/2014 | DE102013205774A1 Kraftstoffpumpensystem Fuel pump system |
| 10/02/2014 | DE102013205773A1 Kraftstoff-Pumpeneinheit Fuel pump unit |
| 09/25/2014 | WO2014147465A1 Dispensing apparatus, and methods for dispensing a pressurised fluid product |
| 09/25/2014 | DE102014002955A1 Dosierpumpe Metering pump |
| 09/24/2014 | EP2780592A2 Pump |
| 09/23/2014 | US8839989 System and method for generating a drive signal |
| 09/18/2014 | WO2014141196A1 Liquid dispensing devices and methods of controlling the same |
| 09/18/2014 | DE102013004386A1 Dosierungsvorrichtung in Mehrfachfunktion Metering device in multiple function |
| 09/11/2014 | DE102014204478A1 Mikrodosierpumpe und Verfahren hierfür Micro-dosing pump and method therefor |
| 08/26/2014 | US8814536 System and method for a variable home position dispense system |
| 08/13/2014 | CN203770052U 液压隔膜式计量泵 Hydraulic diaphragm metering pumps |
| 08/13/2014 | CN203770051U 一种水动力注液器 A water power injector |
| 08/13/2014 | CN103982389A 多液高精度无级配比同步注浆泵 Stepless high-precision multi-liquid ratio synchronous injection pump |
| 08/13/2014 | CN103153839B 用于同步线性泵系统的方法 A method for synchronizing a linear pump system |
| 08/12/2014 | US8800821 Disposable low-cost pump in a container for liquid color dispensing |
| 08/06/2014 | CN203756507U 一种计量泵的微动补油结构 Micro-structure of a fill oil metering pump |
| 08/06/2014 | CN203756450U 一种高精度电磁计量泵 A high precision electromagnetic metering pumps |
| 08/06/2014 | CN103967734A 一种气动计量泵 One kind of pneumatic metering pumps |
| 07/30/2014 | CN103953532A 微流体诱导电渗计量泵的流动控制方法 Microfluidic flow control method infiltration induced electric metering pumps |
| 07/23/2014 | CN203730231U 定量柱塞泵 Quantitative piston pump |
| 07/23/2014 | CN103946544A 泵 Pump |
| 07/09/2014 | EP2750735A1 Dosing unit for an ambulatory infusion device |
| 07/09/2014 | EP2750734A1 Dosing unit for an ambulatory infusion device |
| 07/09/2014 | CN203702512U 一种用于流体精密定量输送的直线型蠕动泵 A linear quantitative precision peristaltic pump fluid delivery |
| 07/09/2014 | CN203702508U 电磁计量泵 Electromagnetic metering pumps |
| 07/09/2014 | CN203702479U 电动调节注液泵 Electrically adjustable injection pump |
| 07/02/2014 | CN103899507A 用于液态颜料分配的容器中的一次性低成本泵及方法 A container for liquid distribution of the pigment in a low-cost disposable pump and Methods |
| 06/26/2014 | US20140174063 Hydraulic system for controlling a work implement |
| 06/25/2014 | CN203670162U 延长隔膜疲劳寿命的计量泵用双层隔膜装置 Extend the fatigue life of the diaphragm metering pump with double diaphragm assembly |
| 06/25/2014 | CN203670122U 油泵定量控制系统 Quantitative pump control system |
| 06/25/2014 | CN102265034B 具有两个泵单元的泵装置、系统、用途和方法 A pump device having two pump units, systems, uses and methods |
| 06/18/2014 | DE102012024640A1 Electromagnet driven reciprocating pump for conveying and metering of fluid in motor vehicle, has pump cylinder that is pressed to magnetic element or vice-molded material of magnetic pole against stop |
| 06/18/2014 | DE10012887C5 Dosierpumpe Metering pump |
| 06/18/2014 | CN203655594U 一种计量泵行程无级调节装置 A measure of the pump stroke stepless adjustment means |
| 06/18/2014 | CN103867430A Micro oil supplement device of metering pump |
| 06/04/2014 | EP2737209A1 A diaphragm pump for dosing a fluid and an according method |
| 06/04/2014 | CN203627203U 碳纤维计量泵水暖温控系统 Carbon fiber metering pump plumbing temperature control system |
| 06/04/2014 | CN203627202U 碳纤维计量泵电热温控系统 Carbon fiber electric metering pump temperature control system |
| 06/04/2014 | CN203627108U 一种柱塞式添加泵 Add one kind of plunger pump |
| 05/29/2014 | US20140147314 Piston pump for delivering fluids, and corresponding assembly process for a piston pump |
| 05/28/2014 | CN203614344U 用于实现同步旋转和伸缩的传动机构 For achieving synchronous rotation and telescopic drive mechanism |
| 05/21/2014 | EP2732129A1 High pressure and flow rate pump useful in formation fluid sample testing |
| 05/13/2014 | US8722422 Uninterrupted flow pump apparatus and method |
| 05/07/2014 | CN203584707U 多泵头同步注射配比可调柱塞泵 Multi-adjustable proportioning piston injection pump head synchronization |
| 05/07/2014 | CN203584706U 一种计量泵用中高压进口柱塞泵头结构 A measure of the high-pressure pump piston head structure of imports |
| 05/06/2014 | US8715237 Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump |
| 05/06/2014 | CA2668624C Active check valves in diaphragm pump with solenoid drive |
| 05/01/2014 | WO2014063859A1 Pump assembly |
| 05/01/2014 | WO2014063853A1 Valve assembly for conveying device |
| 04/30/2014 | EP2725227A1 Pump assembly |
| 04/30/2014 | CN203570559U Automatic flow adjusting device of metering pump |
| 04/30/2014 | CN203570544U Small-sized flow-stabilizing liquid pump |
| 04/30/2014 | CN203570522U Ceramic micro-dosage liquid metering pump for pharmaceutical production |
| 04/30/2014 | CN103765006A 计量泵 Metering pumps |
| 04/17/2014 | WO2014028378A3 Methods and systems for detecting biological components |
| 04/16/2014 | EP2719410A2 Portable infusion pumps of the skin-patch type |
| 04/16/2014 | CN203548092U Front underdriven type ceramic split charging pump |