| 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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| 02/17/2011 | WO2011018244A1 Pump device having a drive device for the piston of a fluid pump |
| 02/17/2011 | US20110038743 Centrifugal fan |
| 02/17/2011 | US20110036312 Fan |
| 02/17/2011 | US20110036311 Cooling fan |
| 02/17/2011 | DE10247293B4 Pumpe, welche mit Zwischenwänden versehen ist Pump, which is provided with partitions |
| 02/17/2011 | CA2762274A1 Drive device for oscillating positive-displacement machines |
| 02/16/2011 | EP2283562A2 Motor, gas compressor and agitation element |
| 02/16/2011 | CN201750315U Self-starting permanent magnet synchronous motor and compressor using motor |
| 02/16/2011 | CN101975151A Linear compressor with combined spring supporting structure |
| 02/16/2011 | CN101555874B Refrigerating compressor for refrigerator and air conditioner |
| 02/15/2011 | US7887307 Circulation pump |
| 02/15/2011 | US7887306 Linear compressor |
| 02/15/2011 | US7887305 Flexible tank and a chemical liquid supply apparatus using the same |
| 02/15/2011 | US7886720 Method for operating a fuel pump |
| 02/10/2011 | US20110033322 Electrical motor activation method having load torque adaptation |
| 02/10/2011 | US20110033321 Stator housing assembly for a canned motor |
| 02/10/2011 | US20110033320 Pump rotor for a canned motor pump |
| 02/10/2011 | US20110030419 Self-starting permanent magnet synchronous motor and compressor and refrigeration cycle using the same |
| 02/10/2011 | US20110030414 Air conditioning systems with oversped induction motors |
| 02/09/2011 | CN101971468A Stator for linear compressor |
| 02/09/2011 | CN101968047A Exhaust energy-saving machine |
| 02/08/2011 | CA2367987C Reciprocating fluid machines |
| 02/03/2011 | WO2011012348A1 Fluid feed pump |
| 02/03/2011 | US20110027107 Power plant, method for producing power, and application of said power plant |
| 02/03/2011 | US20110025170 Electroactive polymer device |
| 02/03/2011 | US20110024123 Esp for perforated sumps in horizontal well applications |
| 02/03/2011 | US20110023444 Variable speed and displacement electric fluid delivery system for a gas turbine engine |
| 02/02/2011 | EP2279349A1 Drive system for a pressure wave generator |
| 02/02/2011 | CN1963200B Linear compressor |
| 02/02/2011 | CN101087949B Piston/cylinder unit |
| 02/01/2011 | US7878081 Portable, refrigerant recovery unit |
| 01/27/2011 | US20110020154 Stator of rotary electric motor and fuel pump |
| 01/27/2011 | US20110020153 Motor-driven compressor |
| 01/27/2011 | US20110020151 Engine blower scroll |
| 01/27/2011 | US20110020148 Multi-stage rotary compressor |
| 01/27/2011 | US20110020144 Variable-volume head |
| 01/27/2011 | US20110016915 High efficiency dc compressor and hvac/r system using the compressor |
| 01/26/2011 | CN201726296U Direct-current motor of motor-driven compressor and motor-driven compressor |
| 01/26/2011 | CN201726212U Rotor of self-starting permanent magnet synchronous motor and compressor using same |
| 01/26/2011 | CN101960141A Piston and cylinder combination driven by linear motor with cylinder position recognition system and linear motor compressor, and an inductive sensor |
| 01/26/2011 | CN101958672A Motor of magnetic suspension refrigeration compressor |
| 01/26/2011 | CN101956689A Magnetic suspension refrigeration compressor |
| 01/26/2011 | CN101535667B Gas thrust bearing and associated production method |
| 01/25/2011 | US7874818 Electric motor fuel pump having a reduced length |
| 01/25/2011 | US7874816 Fuel pump end cap with isolated shunt wires |
| 01/25/2011 | CA2378190C Microfabricated elastomeric valve and pump systems |
| 01/20/2011 | WO2011007306A2 Pump with rotor position measurement system |
| 01/20/2011 | US20110014070 Integrated fluid handling apparatus |
| 01/20/2011 | US20110014069 Piezoelectric fan device and air-cooling apparatus using the piezoelectric fan device |
| 01/20/2011 | US20110014068 STATOR, MOTOR, and COMPRESSOR |
| 01/20/2011 | US20110014067 Method and Device for Supplying a Compressor in an Internal Combustion Engine with Compressed Air |
| 01/20/2011 | US20110014064 Hydraulic oil well pumping apparatus |
| 01/20/2011 | US20110012461 Permanent Magnet Synchronization Motor |
| 01/20/2011 | US20110011471 Engine-driven hydraulic pump |
| 01/20/2011 | DE202010010996U1 Luftpumpe mit elektrischer Antriebseinheit unter Nutzung von solar erzeugtem Strom zum Aufpumpen von Reifen - "Solarfahrradluftpumpe" Air pump with electric drive unit with the use of solar-generated electricity for inflating tires - "Solar bicycle pump" |
| 01/19/2011 | EP2276163A1 Electroactive polymer devices for controlling fluid flow |
| 01/19/2011 | EP2275678A1 Pump with rotor position measurement system |
| 01/19/2011 | CN201717761U Permanent magnet synchronous motor for compressor |
| 01/19/2011 | CN201714621U Single-shaft PTA air compressor unit |
| 01/19/2011 | CN101952590A Linear compressor |
| 01/19/2011 | CN101952589A Compressor system for supplying compressed air to a utility vehicle, and method for the operation of a compressor system |
| 01/13/2011 | WO2011003163A1 Linea compressor |
| 01/13/2011 | US20110008193 Hermetic type compressor |
| 01/13/2011 | US20110008191 Piston and cylinder combination driven by linear motor with cylinder position recognition system and linear motor compressor, and an inductive sensor |
| 01/13/2011 | US20110008190 Electric fan with multiple selection of oscillating angles |
| 01/13/2011 | US20110008170 Shroud and rotary vane wheel of propeller fan and propeller fan |
| 01/13/2011 | US20110005772 System, device, and method of installation of a pump below a formation isolation valve |
| 01/13/2011 | US20110005771 Pfpe oils in esp motors, protectors and potheads |
| 01/13/2011 | CA2766411A1 Linear compressor |
| 01/12/2011 | CN201705609U Moving-magnetic type directly-driven compressor |
| 01/12/2011 | CN201705608U Adjustable pressure electric inflating pump |
| 01/12/2011 | CN101943151A Reciprocating pump with electronically monitored air valve and piston |
| 01/12/2011 | CN101943150A Buoyant box type air compressor |
| 01/11/2011 | US7868566 Method for adjusting a piston in a linear compressor |
| 01/11/2011 | US7866959 Fan clutch for an electronics cooling fan |
| 01/11/2011 | US7866958 Solar powered fan |
| 01/11/2011 | US7866957 Hermetic compressor |
| 01/11/2011 | US7866956 Oil pump for motorcycle |
| 01/06/2011 | US20110002798 Fluid tank and fluid pump with exterior motor |
| 01/06/2011 | US20110002794 Centrifugal pump and method for compensating the axial thrust in a centrifugal pump |
| 01/06/2011 | US20110000652 Ventilation device and electrical equipment in which same is installed |
| 01/06/2011 | CA2674010A1 Pneumatic motorized multi-pump system |
| 01/05/2011 | EP2270334A1 Metering pump and its drving device |
| 01/05/2011 | CN201696273U Automatic control device for vehicular air pump |
| 01/05/2011 | CN101939542A Compressor unit |
| 01/05/2011 | CN101936373A Mechanism without interconversion of reciprocating and rotation motions of connecting rod and device applying same |
| 01/05/2011 | CN101936277A Compact type environment-protection oil-free air compressor |
| 01/05/2011 | CN101268276B Linear compressor |
| 01/04/2011 | US7862309 Thin fan structure |
| 12/30/2010 | US20100329907 Motor for compressor and hermetic compressor having the same |
| 12/30/2010 | US20100329906 Motor for compressor and hermetic compressor having the same |
| 12/30/2010 | US20100329905 Permanent magnet direct drive mud pump |
| 12/30/2010 | US20100329904 Integrated Endshield and Pump Volute For An Electric Pump And Method of Forming An Electric Pump |
| 12/30/2010 | US20100329903 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 12/30/2010 | US20100329893 External Oil Expansion Chamber for Seabed Boosting ESP Equipment |
| 12/30/2010 | US20100329854 Supercharger |
| 12/30/2010 | US20100329844 Propulsive fan system |
| 12/29/2010 | WO2010148629A1 Crank round sliding block assembly, and internal combustion engine and compressor using the same |
| 12/29/2010 | CN201687850U Movable axle used for end axle-movable axle mechanism and equipment thereof |
| 12/29/2010 | CN201687683U Multifunctional inflator pump for automobile tire |