| Patents for F04B 35 - Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for (9,373) |
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| 12/21/2011 | CN202082062U 二氧化碳液动注入泵 Carbon dioxide injection pump hydraulic |
| 12/21/2011 | CN102292546A 用于气密制冷压缩机的保护和起动集成联合体 For the protection and integration of the Commonwealth start airtight refrigeration compressor |
| 12/21/2011 | CN102292543A 马达泵单元 Motor pump unit |
| 12/20/2011 | US8079834 Exhaust dilution blower housing with remote air intake |
| 12/20/2011 | US8079833 Electric motor having a coaxially associated pump |
| 12/20/2011 | US8079829 Submerged DC brushless motor and pump |
| 12/15/2011 | DE102010054073A1 Kompressor Compressor |
| 12/14/2011 | EP2395633A2 Displacement compressor |
| 12/14/2011 | CN202073738U 一种风电互补生产压缩空气的装置 A wind power complementary production of compressed air equipment |
| 12/14/2011 | CN102278294A 容积式压缩机 Displacement compressors |
| 12/14/2011 | CN102278145A 压力空气螺旋桨发动机 Pressure air propeller engine |
| 12/14/2011 | CN101368555B 封闭式封装的制冷剂压缩机装置 Refrigerant compressor unit enclosed package |
| 12/13/2011 | US8075284 Oil pump |
| 12/08/2011 | WO2011151863A1 Gas consumption system, fuel cell system and vehicle |
| 12/08/2011 | US20110300007 Pfa motor protection bag |
| 12/07/2011 | EP2392824A1 Air pump |
| 12/07/2011 | EP2392823A2 Compressible Fluid Discharge Muffler |
| 12/07/2011 | EP2392822A1 Air pump |
| 12/07/2011 | EP2392821A1 Air pump |
| 12/07/2011 | CN202065147U 风力连动空气压缩机 Wind-linked air compressor |
| 12/07/2011 | CN202065126U 一种风力发电和风力空气压缩两用机 A wind power and wind air compressor dual-purpose machine |
| 12/07/2011 | CN102270891A 自起动永磁同步电机转子及使用该转子的压缩机 Since the start permanent magnet synchronous motor rotor and the rotor compressor use |
| 12/07/2011 | CN101501962B 磁悬浮电动机和泵 Maglev motors and pumps |
| 12/06/2011 | US8070463 Rotary reciprocating intensified hydraulic actuator |
| 12/06/2011 | US8070455 Scotch-yoke mechanism for redundant actuation applications |
| 12/01/2011 | WO2011149384A1 Installation for producing compressed gas using electrolysis of water |
| 12/01/2011 | WO2011149245A2 Structure of electric compressor motor |
| 12/01/2011 | WO2011148775A1 Booster compressor with integrated electric motor |
| 12/01/2011 | US20110293449 Electromagnetic pump |
| 12/01/2011 | US20110293448 Resin injection molded rotary member |
| 12/01/2011 | US20110293447 Hydraulically Actuated Reciprocating Pump |
| 12/01/2011 | DE202011000167U1 Luftverdichter mit schrägem Kolben Air Compressor with piston oblique |
| 11/30/2011 | EP2390505A1 Air compressor |
| 11/30/2011 | EP2390503A1 Compressor for vehicle air-conditioners |
| 11/29/2011 | US8066495 Turbo vacuum pump and semiconductor manufacturing apparatus having the same |
| 11/29/2011 | US8066494 Micropump |
| 11/24/2011 | WO2011119749A3 Double sealing labyrinth chamber for use with a downhole electrical submersible pump |
| 11/24/2011 | US20110286867 Mud Pump |
| 11/24/2011 | US20110286866 AC Power Unit Operating System For Emergency Vehicles |
| 11/24/2011 | US20110286858 Water pump system and method |
| 11/23/2011 | CN102251948A Air compressor with double cylinders and double inlets and outlets of linear electric motor |
| 11/22/2011 | US8062005 Linear compressor with spring arrangement for vibration suppression |
| 11/22/2011 | CA2501187C Suction distribution and disconnection system for a submersible pump |
| 11/17/2011 | US20110280752 Air pump |
| 11/17/2011 | US20110280751 Air pump |
| 11/17/2011 | US20110280750 Reciprocating Refrigeration Compressor |
| 11/17/2011 | US20110280749 Sealed compressor with easy to assemble oil pump |
| 11/17/2011 | US20110280748 Centrifugal Blower with Partitioned Scroll Diffuser |
| 11/17/2011 | US20110280746 Mechanical vacuum pump integrated with coupled secondary air injection valve |
| 11/17/2011 | US20110278963 Electrodynamic Linear Oscillating Motor |
| 11/17/2011 | US20110277267 Electric blower and electric vacuum cleaner utilizing the same |
| 11/17/2011 | DE10202896B4 Verstellbarer Kompressor Adjustable compressor |
| 11/16/2011 | EP2386758A1 A method of pumping a predetermined dose of a medical fluid |
| 11/16/2011 | CN202040059U Fuel air compressor with automatic control device |
| 11/15/2011 | US8057197 Transparent valve body for dense phase pump |
| 11/15/2011 | US8057191 Electrokinetic micropump having ion-exchange membranes |
| 11/15/2011 | US8056665 Magnetic air car |
| 11/10/2011 | WO2011138110A1 Circuit and method for controlling a linear compressor |
| 11/10/2011 | WO2011071284A3 Linear compressor |
| 11/10/2011 | WO2011027294A3 Power multiplier system with levers |
| 11/10/2011 | US20110274570 High-pressure cleaning device |
| 11/10/2011 | US20110274569 Hermetic compressor and manufacturing method thereof |
| 11/10/2011 | US20110271709 Sealed compressor and refrigeration device |
| 11/09/2011 | EP2385256A1 Portable air compressor |
| 11/09/2011 | EP2385255A2 Hermetic compressor and manufacturing method thereof |
| 11/09/2011 | EP2385254A2 Compressor unit |
| 11/09/2011 | EP2385253A1 Fluid delivery device, system and method |
| 11/09/2011 | EP2384245A1 Modular compressor package for hvlp sprayer |
| 11/09/2011 | CN202031809U Vehicle-mounted inflation air pump |
| 11/09/2011 | CN202031808U Improved vehicle air conditioning blower |
| 11/09/2011 | CN202031807U Hydraulic air compressor |
| 11/09/2011 | CN1779249B Controller of linear compressor and its controlling method |
| 11/08/2011 | US8052400 Air supply apparatus |
| 11/08/2011 | US8051898 Water cooling type heat dissipation module for electronic device |
| 11/08/2011 | US8051660 Charging device |
| 11/07/2011 | CA2739343A1 Portable air compressor |
| 11/03/2011 | WO2011062427A3 Linear compressor |
| 11/03/2011 | US20110268593 Electric device mounted in electric compressor |
| 11/03/2011 | DE10394227B4 Kolbenverdichter Reciprocating compressor |
| 11/02/2011 | EP2383470A1 Plunger pump actuated by a shape memory element |
| 11/02/2011 | EP1315907B1 Reciprocating hermetic compressor |
| 11/02/2011 | CN202023595U Compressed air power generator set |
| 11/02/2011 | CN102230460A Oil hydraulic type piston oil-free extra-high pressure air compressor |
| 11/02/2011 | CN102230459A Device for generating compressed air by virtue of wind and power complementation |
| 11/01/2011 | US8047816 Centrifugal pump |
| 11/01/2011 | US8047812 Variable volume, shape memory actuated insulin dispensing pump |
| 11/01/2011 | US8047811 Variable volume, shape memory actuated insulin dispensing pump |
| 10/26/2011 | CN202017595U Compression blower |
| 10/25/2011 | US8043074 Blood pump device |
| 10/25/2011 | US8042264 Method of fabricating an electroactive polymer transducer |
| 10/20/2011 | US20110256005 Motor drive device and electric equipment utilizing the same |
| 10/20/2011 | US20110256002 Electric Compressor Having Drive Circuit Integrated Thereinto |
| 10/20/2011 | US20110256001 Reciprocating Compressor |
| 10/20/2011 | US20110256000 Local backup hydraulic actuator for aircraft control systems |
| 10/20/2011 | US20110252819 Continuously variable transmission apparatus and air conditioning system having the same |
| 10/19/2011 | EP2376781A1 Device for delivering a gas |
| 10/19/2011 | CN202012462U Electric air pump |
| 10/19/2011 | CN202012461U Secondary fan system for power station |
| 10/19/2011 | CN102224343A Compressor |
| 10/19/2011 | CN102220955A Portable compressor and wheelbarrow compressor |