| Patents for F04B 15 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts (3,388) |
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| 02/26/2015 | DE102013216846A1 Arbeitsmaschine mit Steuereinrichtung Work machine controller |
| 02/25/2015 | EP2839153A1 Rotor hose pump |
| 02/19/2015 | WO2015022458A1 Process and unit for pumping flammable products capable of forming an explosive atmosphere |
| 02/19/2015 | WO2015022088A1 Two-cylinder thick matter pump having a transfer tube |
| 02/19/2015 | DE102013215990A1 Zweizylinder-Dickstoffpumpe mit Rohrweiche Two-cylinder slurry pump with diverter |
| 02/12/2015 | DE112013001545T5 Lanzenpumpe mit horizontal angebrachtem Schritt-/Servomotor Lanz pump horizontally attached stepper / servo motor |
| 02/11/2015 | CN104343655A 一种用于纤维检测的抽滤泵 A suction pump fiber detection |
| 02/11/2015 | CN102220970B 用于混凝土输送泵的防止堵泵结构 For concrete pump to prevent plugging pump structure |
| 02/10/2015 | US8951023 Pump system |
| 02/04/2015 | CN204140368U 一种固体泵的出料泵头 A solid pump discharge pump head |
| 02/04/2015 | CN204140298U 一种可适应-45℃低温环境的800hp泥浆泵组 A mud pump group can be adapted to 800hp -45 ℃ low temperature environment |
| 02/03/2015 | US8943950 Reciprocating pump flow control |
| 01/28/2015 | CN204126870U 一种污水排污泵全自动安全控制柜 One kind of the sewage pump automatic safety control cabinet |
| 01/27/2015 | US8940250 Method of conveying liquids |
| 01/27/2015 | US8939637 Apparatus for mixing and pumping manure slurries |
| 01/21/2015 | CN204113807U 一种混凝土输送泵主油缸 For concrete pump master cylinder |
| 01/21/2015 | CN204113634U 一种带浮动连接砼活塞连接装置的混凝土泵送机构 A tape floating piston connecting means connecting concrete concrete pumping mechanism |
| 01/21/2015 | CN204113561U 混凝土泵实时监控系统 Real-time monitoring system of concrete pump |
| 01/21/2015 | CN204113560U 一种超高层混凝土泵送的系统 An ultra high-rise concrete pumping systems |
| 01/21/2015 | CN104302911A 可行驶的混凝土泵及用于其在运输状态下的使用的方法 Concrete pumps and can travel under its methods used for the transport state |
| 01/21/2015 | CN104295487A 一种用于混凝土泵液控式砼活塞内润滑系统 A concrete pump concrete pilot type piston lubrication system |
| 01/15/2015 | WO2015003650A1 Low pressure cryogenic pump assembly |
| 01/15/2015 | US20150013351 Cryogenic pumps |
| 01/15/2015 | DE102013010768A1 Umschaltvorrichtung für eine Dickstoffpumpe Switching device for a slurry pump |
| 01/14/2015 | CN204099329U 一种摇摆机构、泵送系统及工程机械 A rocking mechanism, pumping systems and construction machinery |
| 01/14/2015 | CN204099181U S管分配阀组件和混凝土泵送设备 S tube dispensing valve assembly and concrete pumping equipment |
| 01/14/2015 | CN204099151U 泵送机构及具有该泵送机构的泵送设备 Pumping mechanism and pumping equipment has the pumping mechanism |
| 01/14/2015 | CN104279135A 低压低温泵组件 Low-pressure cryogenic pump assembly |
| 01/07/2015 | CN204082470U 一种硅氧烷环体混合物输送泵 A silicone ring mixture pump |
| 01/07/2015 | CN104271948A 具有垂直安装的步进电机的喷枪泵 A stepping motor having a vertically mounted lance pump |
| 01/07/2015 | CN102878044B 全液压控制的矿用混凝土输送泵 Hydraulic control of the mine with concrete pump |
| 01/06/2015 | CA2844437C Energy diffusing wear ring and methods thereof |
| 12/31/2014 | CN204061153U 防偏磨泥浆泵活塞 Mud piston sucker |
| 12/31/2014 | CN204061130U 高精度比例调节泵 High-precision proportional control pump |
| 12/31/2014 | CN204061081U 一种糖浆输送泵 One kind of syrup pump |
| 12/31/2014 | CN204061080U 一种压滤机用泥浆污水泵 One kind of filter mud sewage pumps |
| 12/31/2014 | CN204061079U 一种片阀式泵 One kind piece valve pump |
| 12/31/2014 | CN104254689A 具有水平安装的步进/伺服电机的喷枪泵 Has a horizontally mounted stepper / servo motor pump gun |
| 12/31/2014 | CN103184311B 制造高强度铸钢泥浆泵的制备方法及其专用设备 Preparation methods and special equipment manufacturing high-strength steel mud pump |
| 12/31/2014 | CN101883940B 具有活塞润滑的混凝土泵 Concrete pump has a piston lubrication |
| 12/24/2014 | CN204041375U 一种混凝土泵 For concrete pump |
| 12/24/2014 | CN204041374U 一种混凝土输送泵 For concrete pump |
| 12/24/2014 | CN204041373U 往复式四缸泥浆泵 Four-cylinder reciprocating mud pump |
| 12/24/2014 | CN204041372U 一种钻井泵排出液缸、耐磨盘及机架的连接结构 Hydraulic cylinder connecting structure, wear plate and frame a drilling pump discharge |
| 12/24/2014 | CN104234994A 高精度比例调节泵 High-precision proportional control pump |
| 12/24/2014 | CN104234962A 流体排放歧管 Fluid discharge manifold |
| 12/24/2014 | CN102549262B 传送流体的方法 The method of transferring fluid |
| 12/23/2014 | US8915719 Cryogenic reciprocating pump intermediate distance piece |
| 12/18/2014 | US20140369858 Device and method for preparing liquified natural gas (lng) fuel |
| 12/17/2014 | CN204024952U 一种用于胶桶吸胶的装置 A plastic bucket plastic suction device for |
| 12/17/2014 | CN204024944U 一种煤矿用气动注衆泵 One kind of coal with air injection pump congregation |
| 12/17/2014 | CN104214085A 一种自动旋转矿井水泵滤网及其制作方法 An automatic rotary shaft pump filter and its production method |
| 12/17/2014 | CN104214068A 混凝土泵 Concrete Pump |
| 12/10/2014 | CN204004403U 一种沥青泵的骨架油封结构 An oil seal structure asphalt pump |
| 12/10/2014 | CN204003313U 整合式管道潜液两用四级泵 Integrated dual four liquid pipeline submersible pump |
| 12/10/2014 | CN204003309U 柱塞式漏斗喷浆泵 Funnel spray pump plunger |
| 12/10/2014 | CN104196694A 混凝土泵实时监控方法及系统 Concrete pump method and system for real-time monitoring |
| 12/10/2014 | CN104196693A 往复式四缸泥浆泵 Four-cylinder reciprocating mud pump |
| 12/10/2014 | CN102720670B 液压阀、混凝土泵送系统及混凝土泵 Hydraulic valves, concrete pumping system and concrete pump |
| 12/10/2014 | CN102619743B 一种分配阀、泵送系统及工程机械 A valve, pumping systems and construction machinery distribution |
| 12/10/2014 | CN102619719B 泵送分配机构、泵送装置及其控制方法、混凝土泵车 Assigned pumping pumping apparatus and control method, concrete pump |
| 12/10/2014 | CN102606474B 防磨损砼活塞及混凝土输送装置 Anti-wear piston concrete and concrete delivery device |
| 12/10/2014 | CN102414445B 包含压力吸收器的正位移泵 Positive displacement pump comprising a pressure absorber |
| 12/10/2014 | CN102330651B 稠浆泵及其泵送系统 Thick pump and pumping system |
| 12/04/2014 | US20140356196 Natural gas compressor |
| 12/02/2014 | US8900343 Liquid hydrocarbon slug containing vapor recovery system |
| 11/27/2014 | US20140348677 Positive Displacement Pump and Suction Valve Module Therefor |
| 10/30/2014 | US20140322037 Piston pump |
| 10/23/2014 | US20140314585 Detecting device and pumping equipment for concrete |
| 10/23/2014 | US20140311591 Liquid Natural Gas Cooling On The Fly |
| 10/09/2014 | DE102013206028A1 Kolbenpumpe zum Fördern von dickstoffhaltigem Fördergut Piston pump for conveying dickstoffhaltigem conveyed |
| 09/25/2014 | WO2014151315A1 Seal-less piston pump for liquefied gas |
| 09/25/2014 | WO2014146761A1 Metering pump |
| 09/18/2014 | US20140263451 Variable orifice outlet assembly |
| 09/10/2014 | EP2775142A1 Device for ejecting granular material by venturi effect |
| 08/28/2014 | DE102014001193A1 Hydraulische Entlastung und Schaltlogik für kryogenes Pumpsystem Hydraulic relief and switching logic for cryogenic pumping system |
| 08/21/2014 | US20140232102 Glass plate for concrete conveying pump |
| 08/20/2014 | EP2767714A1 Glass plate for concrete conveying pump |
| 08/13/2014 | CN203770124U 泵送设备及其管阀结构 Pumping equipment and pipe valve structure |
| 08/13/2014 | CN103982411A 锁缸方法和装置、及混凝土泵 Lock cylinder method and apparatus and concrete pump |
| 08/12/2014 | US8800821 Disposable low-cost pump in a container for liquid color dispensing |
| 08/06/2014 | CN203756451U 一种通用液体输送泵 A common liquid pump |
| 08/06/2014 | CN103975161A 送液泵以及液相色谱仪 Sending pump and liquid chromatography |
| 08/06/2014 | CN103967772A 一种混凝土泵及其砼活塞润滑系统 For concrete pumps and concrete piston lubrication system |
| 08/06/2014 | CN103967736A 四缸h形阀混凝土输送泵 H-valve four-cylinder concrete pump |
| 08/06/2014 | CN103967735A 一种液压驱动式吸排泥浆装置 A hydraulic driven mud suction device |
| 08/06/2014 | CN102979692B 串联油缸装置及其控制方法和泵送装置 Tandem cylinder apparatus and control method and pumping equipment |
| 08/06/2014 | CN101796300B 液体漆泵送设备 Liquid paint pumping equipment |
| 07/30/2014 | EP2759703A1 Pump valve |
| 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 | CN203742923U 双缸柱塞式灰浆泵 Gray cylinder plunger pump |
| 07/30/2014 | CN203742920U 双柱塞式高压磨料注入装置 Dual-piston high-pressure abrasive injection device |
| 07/24/2014 | US20140205474 Hydrogen storage container |
| 07/23/2014 | CN203730233U 带有电机维修平台的泥浆泵 With mud pump motor repair platform |
| 07/23/2014 | CN203730232U 一种防偏磨导向装置及砂浆泵 An anti eccentric wear guides and mortar pump |
| 07/23/2014 | CN103938873A 一种混凝土输送机 For concrete conveyor |
| 07/16/2014 | CN103925185A 柱塞泵及油田用二氧化碳注入装置 Piston and oil with carbon dioxide injection device |
| 07/09/2014 | CN203702529U 一种摆摇机构及混凝土泵送设备 One kind of swing shake mechanism and concrete pumping equipment |
| 07/09/2014 | CN203702482U 铰接连杆及泵送设备 Hinge link and pumping equipment |