| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
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| 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 | US20150032055 Device for supplying and metering a fluid for medicinal purposes |
| 01/29/2015 | US20150030476 Pump unit driven by an electric motor |
| 01/29/2015 | DE112013002403T5 Fluidmaschine Fluid machine |
| 01/28/2015 | CN204127315U 钻井泥浆泵输入轴密封盒 Drilling mud pump input shaft seal box |
| 01/28/2015 | CN204126882U 一种钻井泵液力端总成 One kind of drilling pump fluid end assembly |
| 01/28/2015 | CN204126881U 一种多级柱塞液压式污泥泵 A multi-stage hydraulic ram pump sludge |
| 01/28/2015 | CN204126880U 油田柱塞抽油泵用带有双级动密封的抽油泵柱塞 Oil pump with a plunger pump plunger with a two-stage dynamic seal |
| 01/28/2015 | CN204126879U 一种清洗泵用溢流阀 A cleaning pump relief |
| 01/28/2015 | CN204126878U 一种解决含气或易产气液体对液泵损害的装置 A device containing a gas or gas liquids easy solution pump damage |
| 01/28/2015 | CN204126877U 钻井泥浆泵浮动式中心拉杆密封盒 Drilling mud pump rod floating center sealed box |
| 01/28/2015 | CN204126866U 一种双层减载深井抽油泵 A two-layer deep well pump load shedding |
| 01/28/2015 | CN204126865U 一种可以防止气锁现象的抽油泵 A way to prevent air lock phenomenon pump |
| 01/28/2015 | CN204126864U 一种带井下驱动转换装置的潜没式抽油泵机组 A tape drive downhole submersible conversion device did not type pump unit |
| 01/28/2015 | CN204126863U 一种新型刮垢深井抽油泵 A new deep well pump scraping dirt |
| 01/28/2015 | CN204126862U 一种新型气液混抽双层防气泵 A new double-layer anti-liquid mixing pump pumping |
| 01/28/2015 | CN204126859U 分体式超静音空调排水泵 Split ultra-quiet air conditioning drain pump |
| 01/28/2015 | CN204126637U 油田作业气动试压装置 Oilfield operations pneumatic pressure test device |
| 01/28/2015 | CN104315241A 微流体微阀及驱动装置 Microfluidic valves and drives |
| 01/28/2015 | CN104314806A 一种油泵连接管 One kind of pump connecting pipe |
| 01/28/2015 | CN104314805A 矿用泵自动卸荷液控阀总成 Mine automatic unloading pump hydraulic control valve assembly |
| 01/28/2015 | CN104314804A 柱塞泵及其应用 Piston and its application |
| 01/28/2015 | CN104314803A 液压泵连接盘 Hydraulic connection plate |
| 01/28/2015 | CN104314802A 曲柄摆杆式计量泵 Crank pendulum rod metering pumps |
| 01/28/2015 | CN104307830A 一种清洗机 A cleaning machine |
| 01/28/2015 | CN102913409B 燃料供给装置 Fuel supply means |
| 01/28/2015 | CN102758771B 多曲面膜片护膜板 Multi-surface protective film diaphragm plate |
| 01/28/2015 | CN102395790B 磁驱动微型泵 Magnetically driven micropump |
| 01/27/2015 | US8940250 Method of conveying liquids |
| 01/27/2015 | US8939047 Piston compressor |
| 01/27/2015 | US8939042 Scotch yoke arrangement |
| 01/22/2015 | WO2015007428A1 Piston for a vibrating armature pump |
| 01/22/2015 | US20150025461 Microfluidic Delivery Device |
| 01/22/2015 | US20150023818 Air compression system and cooling structure thereof |
| 01/22/2015 | US20150023812 Variable displacement compressor with single-head pistons |
| 01/22/2015 | US20150021265 Flow splitting in supercritical fluid chromatography systems |
| 01/22/2015 | DE19940456B4 Lageranordnung zur Verwendung mit Wasserpumpen Bearing assembly for use with water pumps |
| 01/22/2015 | DE19900926B4 Pumpe Pump |
| 01/22/2015 | DE102013212143A1 Pumpe zur Förderung eines Fluids Pump for conveying a fluid |
| 01/22/2015 | DE102013107700A1 Kupplungsvorrichtung zum Kuppeln eines Kolbens mit einer Antriebseinheit in einer Pumpe, insbesondere in einer HPLC-Pumpe Coupling device for coupling a piston to a drive unit in a pump, in particular in an HPLC pump |
| 01/22/2015 | DE102009048703B4 Fluidpumpe mit einer integrierten Befestigungsschnittstelle Fluid pump with an integrated mounting interface |
| 01/21/2015 | EP2825774A1 Displacement pump with forced venting |
| 01/21/2015 | EP2825773A1 Plug-in pump |
| 01/21/2015 | CN204113642U 用于抽取井水的水泵 Pumps for pumping well water |
| 01/21/2015 | CN204113641U 一种柱塞泵润滑装置 One kind of piston lubrication system |
| 01/21/2015 | CN204113640U 一种给水泵用的供油系统 A pump used to supply system |
| 01/21/2015 | CN204113639U 用于循环水泵轴承的加油装置 Refueling device for circulating water pump bearings |
| 01/21/2015 | CN204113638U 一种清洗机的柱塞泵 A cleaning piston machine |
| 01/21/2015 | CN204113637U 一种用于净水器的低噪音增压泵 Low noise booster pump for water purifier |
| 01/21/2015 | CN204113636U 一种拉丝机冷却管道吸水装置 One kind of drawing machine cooling ducts suction device |
| 01/21/2015 | CN204113635U 一种泥浆泵防脱缸双材质缸套 One kind of mud pump liner material anti-off-cylinder twin |
| 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 | CN204113633U 用于全自动生化分析仪中微量柱塞泵的螺杆驱动机构 Screw drive mechanism for automatic biochemical analyzer trace Piston Pump |
| 01/21/2015 | CN204113632U 高压高效柱塞泵用高耐磨柱塞 Efficient high-pressure piston pump with high wear plunger |
| 01/21/2015 | CN204113631U 一种医用高压泵 A medical high-pressure pump |
| 01/21/2015 | CN204113630U 一种聚合球密封结构 A polymeric ball seal structure |
| 01/21/2015 | CN204113629U 带差压式调压阀的高压柱塞泵 Differential pressure regulating valve with a high-pressure piston pump |
| 01/21/2015 | CN204113628U 一种abs柱塞泵 One kind of abs piston |
| 01/21/2015 | CN204113627U 一种泥浆泵压紧弹簧阀 One kind of mud pump valve compression spring |
| 01/21/2015 | CN204113626U 柱塞泵阀 Piston valve |
| 01/21/2015 | CN204113625U 一种输送液压流体的柱塞泵 A conveyor piston hydraulic fluid |
| 01/21/2015 | CN204113624U 一种弹簧支架结构 One kind of spring support structure |
| 01/21/2015 | CN204113623U 大排量水泵底座 Large displacement pump base |
| 01/21/2015 | CN204113622U 便携式水泵 Portable pumps |
| 01/21/2015 | CN204113621U 一种泥浆泵的自卸荷泵头 One kind of dump mud pump charge pump head |
| 01/21/2015 | CN204113620U 一种泥浆泵自卸荷泵头 One kind of mud pump dump charge pump head |
| 01/21/2015 | CN204113619U 一种水泵密封结构 One kind of water pump seal structure |
| 01/21/2015 | CN204113618U 一种长轴泵用径向对中及支撑结构 One kind of radial alignment with the long axis of the pump and the supporting structure |
| 01/21/2015 | CN204113617U 三缸柱塞泵用高耐磨偏心轮 Triplex plunger pump with high wear eccentric |
| 01/21/2015 | CN204113611U 高散热防水水泵压力控制器 High heat pump water pressure controller |
| 01/21/2015 | CN204113603U 井柱塞 Well plunger |
| 01/21/2015 | CN204113602U 深井泵 Deep well pump |
| 01/21/2015 | CN204113601U 一种双流向抽油泵 A dual flow pump |
| 01/21/2015 | CN204113600U 一种抽油泵 One kind of pump |
| 01/21/2015 | CN204113599U 深井泵 Deep well pump |
| 01/21/2015 | CN204113567U 一种泵的连接与控制结构 A pump connected to the control structure of |
| 01/21/2015 | CN204113565U 一种精密自动补偿柱塞泵 A sophisticated automatic compensation piston |
| 01/21/2015 | CN204113563U 一种柱塞泵 One kind of piston |
| 01/21/2015 | CN204113562U 活塞式抽水装置 Piston pumping device |
| 01/21/2015 | CN204113559U 手摇水泵 Hand pumps |
| 01/21/2015 | CN204113513U 燃油泵及发动机 Fuel pump and engine |
| 01/21/2015 | CN204113216U 杆式泵不压井作业控制阀座 Snubbing rod pump control valve |
| 01/21/2015 | CN204113185U 油田用密封式柱塞泵 Oilfield sealed piston |
| 01/21/2015 | CN204107955U 一种清洗机 A cleaning machine |
| 01/21/2015 | CN104302915A 密闭往复式压缩机 Hermetic reciprocating compressors |
| 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 |
| 01/21/2015 | CN104295486A 一种新型一体管接头及其它的制造工艺 A novel integral fittings and other manufacturing processes |
| 01/21/2015 | CN104295485A 一种多级柱塞液压式污泥泵 A multi-stage hydraulic ram pump sludge |
| 01/21/2015 | CN104295484A 一种增强自吸能力的缸体结构 An enhanced self-absorption capacity of the cylinder structure |
| 01/21/2015 | CN104295483A 一种集成式泵系统连接装置 An integrated pump system connecting means |
| 01/21/2015 | CN104295463A 一种能够软化水的水泵 A way to soften water pumps |
| 01/21/2015 | CN102852785B 设备密封冷却用水循环系统 Equipment seal cooling water circulation system |
| 01/21/2015 | CN102644575B 连杆滑靴式配流径向柱塞泵 Rod sliding shoe radial piston pump with flow |
| 01/21/2015 | CN102628438B 一种五缸柱塞泵曲轴结构 A Fifth-cylinder piston crank structure |
| 01/21/2015 | CN102588249B 用于压缩机或泵的流体摄入和排出配件 For the compressor or pump fluid intake and discharge fittings |
| 01/21/2015 | CN102454594B 断水隔膜泵泵头座的减震装置 Without water diaphragm pump head cushioning devices |
| 01/20/2015 | CA2780553C Improved valve with shuttle |
| 01/15/2015 | WO2015004151A1 Internal combustion engine fuel, preferably diesel fuel, feed pump assembly |
| 01/15/2015 | WO2015003584A1 Inclined plate check valve |