| 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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| 10/22/2013 | US8562310 Chlorination system with corrosion minimizing components |
| 10/22/2013 | US8562304 Electrical motor activation method having load torque adaptation |
| 10/17/2013 | WO2013154051A1 Fluid machine, and rankine cycle |
| 10/17/2013 | WO2013101287A3 Hybrid coolant pump |
| 10/17/2013 | US20130272905 Device for transferring energy between two fluids |
| 10/17/2013 | DE102012007291A1 Compressor i.e. two stage compressor, for compressing e.g. nitrogen in liquid or gaseous state, has pistons rigidly connected with piston rod, which forms rotor of linear motor or is connected with rotor of linear motor |
| 10/16/2013 | EP2650540A1 Air compressor apparatus |
| 10/16/2013 | EP2650539A1 Solenoid piston pump for injection of an additive, with integrated reverse flow mode and able to create and regulate high pressure |
| 10/16/2013 | EP2649314A1 Battery operated solar charged pump kit utilizing an inline submersible pump |
| 10/16/2013 | CN203239518U Cylinder lock for vacuumizing |
| 10/16/2013 | CN203239517U Micro air pump |
| 10/16/2013 | CN103352825A Linear compressor |
| 10/16/2013 | CN103352725A Air-energy and electric hybrid engine |
| 10/15/2013 | US8556600 Protection system for subsea seawater injection pumps |
| 10/15/2013 | US8556599 Linear compressor |
| 10/15/2013 | US8556516 Compressor bearing cooling inlet plate |
| 10/10/2013 | US20130266455 Air Compressor With Shut-Off Mechanism |
| 10/09/2013 | CN203230555U Magnetoelectric kinetic energy compressor |
| 10/09/2013 | CN203230554U Portable power-driven inflator |
| 10/09/2013 | CN203230553U Alternating /direct voltage universal compressor |
| 10/09/2013 | CN203230552U Solar energy direct current compressor |
| 10/09/2013 | CN103343737A Linear motor reciprocating piston type compressor |
| 10/09/2013 | CN103343736A Wind power air compressor system |
| 10/09/2013 | CN101971468B Stator for linear compressor |
| 10/08/2013 | US8550795 Series-connected motor unit and a fan utilizing the same |
| 10/08/2013 | US8550794 Double acting fluid pump |
| 10/08/2013 | US8550789 Linear compressor |
| 10/02/2013 | CN103339378A Battery operated solar charged pump kit utilizing an inline submersible pump |
| 10/02/2013 | CN103334898A Solar air pump |
| 10/02/2013 | CN103334897A Portable solar air pump |
| 10/02/2013 | CN101255907B Transmission system for pump drive |
| 10/01/2013 | US8545193 Fan for air conditioner |
| 10/01/2013 | US8545191 Water pump for vehicle |
| 10/01/2013 | US8544268 Engine assembly including turbocharger |
| 10/01/2013 | CA2566002C Reciprocating air distribution system |
| 09/26/2013 | US20130251564 Compressor and vacuum machine |
| 09/25/2013 | CN103321878A Novel rotary compressor |
| 09/25/2013 | CN103321872A 压缩机和真空机 Compressors and vacuum machine |
| 09/25/2013 | CN101910633B 压缩机传感器模块 Compressor sensor module |
| 09/24/2013 | US8540496 Fan apparatus |
| 09/24/2013 | US8540055 Oil supplying apparatus for vehicle |
| 09/23/2013 | DE202013007450U1 Antriebsvorrichtung zum Lufteinfüllen für einen elektrischen Luftfüller Drive means for Lufteinfüllen for an electric air filler |
| 09/19/2013 | US20130243610 Lance pump having horizontally mounted stepper/servo motor |
| 09/18/2013 | CN203201744U Fast inflating pump |
| 09/18/2013 | CN103312262A Motor drive device, fluid compression system and air conditioner |
| 09/18/2013 | CN103306939A Method for starting reciprocating piston compressor |
| 09/18/2013 | CN103306934A Carbon monoxide compressor |
| 09/18/2013 | CN103306933A Dual-drive air compressor device |
| 09/18/2013 | CN103306734A Elastic spiral pipe type fluid engine |
| 09/17/2013 | US8535023 Linear compressor |
| 09/17/2013 | CA2590132C Hydraulically driven petroleum recovery device and method of use |
| 09/12/2013 | WO2013133993A1 Compressor and controller with altitude compensation |
| 09/12/2013 | WO2013132150A1 Hydraulic actuator |
| 09/11/2013 | CN203189230U Double-power vehicle air pump |
| 09/11/2013 | CN203189229U Pull-force type air compressor |
| 09/11/2013 | CN203189228U Low-noise medical nebulizer pump |
| 09/11/2013 | CN203189227U Clean medical nebulizer pump |
| 09/11/2013 | CN203189226U Low-noise medical atomizer pump |
| 09/11/2013 | CN203189225U Compression type medical atomizer pump |
| 09/11/2013 | CN203189224U Power-driven inflator pump |
| 09/11/2013 | CN203189223U Ultrathin compressor |
| 09/11/2013 | CN103299074A Resonant mechanism for linear compressors |
| 09/11/2013 | CN103291583A LNG (liquefied natural gas) filling device |
| 09/10/2013 | US8529227 Submersible pump capable of providing low voltage power supply |
| 09/10/2013 | US8529225 Electromagnetic reciprocating fluid device |
| 09/05/2013 | US20130230419 Force-equalization stationary-coil actuator for fluid movers |
| 09/05/2013 | DE102004062665B4 Verfahren und Vorrichtung zur Betriebssteuerung eines Kolbenverdichters Method and apparatus for controlling the operation of a reciprocating compressor |
| 09/05/2013 | DE102004051320B4 Vorrichtung und Verfahren zur Betriebssteuerung eines Kolbenverdichters Apparatus and method for controlling the operation of a reciprocating compressor |
| 09/04/2013 | CN103277282A Wave energy pump |
| 09/04/2013 | CN103277156A Novel hybrid engine |
| 09/03/2013 | US8523539 Centrifugal pump |
| 08/29/2013 | US20130224050 Motor-driven compressor |
| 08/28/2013 | CN203161476U Air compressor driven by rare earth permanent magnet synchronous motor |
| 08/28/2013 | CN102082471B Concentrated winding stator, enclosed compressor and refrigeration circulation device |
| 08/27/2013 | US8517699 Centrifugal pump with offset volute |
| 08/21/2013 | CN203146267U Novel air compressor |
| 08/21/2013 | CN203146266U Vacuum pump |
| 08/21/2013 | CN203146265U Core for air compressor |
| 08/21/2013 | CN103256203A Linear compressor of air conditioner and refrigerator |
| 08/20/2013 | US8513839 Fan with damper |
| 08/20/2013 | US8512013 Hydrodynamic thrust bearings for rotary blood pumps |
| 08/20/2013 | US8512012 Pump |
| 08/20/2013 | US8512011 Fluid pump and fuel dispenser |
| 08/14/2013 | DE10251219B4 Motorbetriebener Kompressor The motor-driven compressor |
| 08/14/2013 | DE102012202098A1 Hermetische Pumpe Hermetic pump |
| 08/14/2013 | DE102004054690B4 Vorrichtung und Verfahren zum Steuern des Betriebs eines Kolbenverdichters Apparatus and method for controlling the operation of a reciprocating compressor |
| 08/14/2013 | DE102004048802B4 Vorrichtung und Verfahren zur Betriebssteuerung eines Kolbenverdichters Apparatus and method for controlling the operation of a reciprocating compressor |
| 08/14/2013 | CN203130410U Automatic pressure-controlled electric air charging device for sports balls |
| 08/14/2013 | CN203130409U Linear compressor jointly supported by three springs |
| 08/14/2013 | CN203130408U Hydraulic air compressor capable of continuously adjusting speed |
| 08/14/2013 | CN103244377A Motor-driven compressor |
| 08/14/2013 | CN103244376A Motor-driven compressor |
| 08/14/2013 | CN101554986B Beverage dispensing apparatus and method |
| 08/13/2013 | US8508109 Electroactive polymer manufacturing |
| 08/08/2013 | US20130202461 Motor-driven compressor |
| 08/07/2013 | EP2622224A1 Variable capacity compressor with line-start brushless permanent magnet motor |
| 08/07/2013 | EP2622222A1 Electrical connector for an electric compressor |
| 08/07/2013 | CN203114565U Compressor unit without epoxy resin grouting |
| 08/07/2013 | CN203114557U Recycle compressor for processing liquefied gas |
| 08/07/2013 | CN103233878A Air compression energy storing device for road |