| 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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| 08/17/2011 | EP1512215B1 Electroactive polymer devices for moving fluid |
| 08/17/2011 | CN102155821A Heat pump driven by refrigerant expansion kinetic energy in an assistant way |
| 08/17/2011 | CN102155384A Self-powered pump |
| 08/17/2011 | CN102155383A Automatic traction type compressor |
| 08/16/2011 | US7997853 Rotary pressure transfer device with improved flow |
| 08/11/2011 | WO2011069774A3 Compressor having a supporting frame |
| 08/11/2011 | US20110194957 Linear compressor |
| 08/11/2011 | US20110194955 Electric fan |
| 08/11/2011 | US20110194954 Electric pump unit |
| 08/11/2011 | DE10312355B4 Kolbenverdichter Reciprocating compressor |
| 08/10/2011 | CN201925125U 一种全封闭电动压缩机 A fully enclosed electric compressor |
| 08/10/2011 | CN102148602A Apparatus for driving compressor of air conditioner and method for driving the same |
| 08/10/2011 | CN102146906A Wind compressor |
| 08/10/2011 | CN101495935B Controlling apparatus for linear compressor |
| 08/09/2011 | US7996839 Heterogeneous processor core systems for improved throughput |
| 08/09/2011 | US7993109 Variable volume, shape memory actuated insulin dispensing pump |
| 08/09/2011 | US7993108 Variable volume, shape memory actuated insulin dispensing pump |
| 08/04/2011 | US20110189030 Fluid pump |
| 08/04/2011 | US20110187123 Portable integrated power supply and hvac unit |
| 08/04/2011 | US20110186133 Apparatus and method for preventing ice formation on the surface of water |
| 08/03/2011 | CN201916147U 电动车充气装置 Electric car inflatable devices |
| 08/03/2011 | CN102141024A Electromagnetic compressor |
| 08/02/2011 | US7988430 Linear compressor |
| 08/02/2011 | US7987913 Electrical submersible pump with equally loaded thrust bearings and method of pumping subterranean fluid |
| 08/02/2011 | US7987599 Retention of ball bearing cartridge for turbomachinery |
| 07/28/2011 | WO2011091022A1 System and method for electrically-coupled heat engine and thermal cycle |
| 07/28/2011 | WO2011027274A3 Pump assembly |
| 07/28/2011 | US20110179781 Hydraulic drive system for use in driven systems |
| 07/28/2011 | DE10253274B4 Vorrichtung zur Betriebssteuerung eines Kolbenverdichters und Verfahren dazu Apparatus for controlling operation of a reciprocating compressor and method thereof |
| 07/28/2011 | DE102004004943B4 Verfahren und Vorrichtung zur Betriebssteuerung eines Kolbenverdichters Method and apparatus for controlling the operation of a reciprocating compressor |
| 07/27/2011 | CN101672263B Split-rail driving linear reciprocating compressor |
| 07/27/2011 | CN101392742B Gas supply chamber for hydraulic driving compressor |
| 07/26/2011 | US7985056 Fan and fan assembly |
| 07/21/2011 | US20110176939 Decoupleable pulley for controlling a water pump |
| 07/21/2011 | US20110176932 Hydraulic circuit for a power transmission device |
| 07/21/2011 | US20110176931 Efficient vacuum for a vehicle |
| 07/20/2011 | CN201902305U Electric component of electric compressor |
| 07/20/2011 | CN102128159A Motor-driven compressor |
| 07/19/2011 | US7980832 Wave energy converter |
| 07/14/2011 | WO2011083167A1 Method for regulating a pump of an scr system |
| 07/14/2011 | WO2011082461A1 Mounting arrangement for a resonant spring in a linear motor compressor |
| 07/14/2011 | WO2011027273A3 Pump body |
| 07/14/2011 | US20110171048 Magnetic Drive Pump Assembly with Integrated Motor |
| 07/12/2011 | US7976293 Centrifugal fan |
| 07/12/2011 | US7976292 Inner-rotor-type heat dissipating fan |
| 07/12/2011 | US7976290 Air pump with sheet metal bracket |
| 07/07/2011 | WO2011079330A1 Coolant compressor with linear drive |
| 07/07/2011 | US20110165000 Hermetic Compressor |
| 07/07/2011 | US20110164998 Pitch change apparatus |
| 07/07/2011 | US20110164995 Fluid pump |
| 07/07/2011 | DE10215860B4 System zur pneumatischen Druckversorgung von Verbrauchern System for pneumatic pressure supply to consumers |
| 07/07/2011 | DE10055954B4 Linearkompressor Linear Compressor |
| 07/06/2011 | CN101243525B Self-actuated cylinder and oscillation spirometer |
| 07/05/2011 | US7972122 Multiple rotor, wide blade, axial flow pump |
| 07/05/2011 | US7972121 Limited free-motion pump impeller coupling device |
| 06/30/2011 | WO2011078786A1 An ultrasonic fluid pressure generator |
| 06/30/2011 | WO2011076651A1 A hermetic compressor comprising an insulating element |
| 06/30/2011 | US20110160788 Positive displacement pump system and method |
| 06/30/2011 | US20110158831 Fan and motor thereof |
| 06/30/2011 | US20110155307 Electroactive polymer manufacturing |
| 06/30/2011 | US20110154641 Electroactive polymer manufacturing |
| 06/29/2011 | CN201884073U Three-component unit for petrochemistry |
| 06/29/2011 | CN102108958A Totally-closed leakage-free magnetic transmission compressor |
| 06/28/2011 | US7969033 Buoyancy energy cell |
| 06/28/2011 | US7967579 Hermetic compressor with spot joining portions fixing a motor stator to a cylindrical portion of a casing where a clearance is secured therebetween |
| 06/28/2011 | US7967578 Hydraulic gravity ram pump |
| 06/28/2011 | US7967575 Centrifugal fan |
| 06/23/2011 | WO2011007306A3 Pump with rotor position measurement system |
| 06/23/2011 | US20110150676 Redundant Sump Pump System |
| 06/23/2011 | US20110150674 Operating Machine, in Particular a Motor-Driven Pump with an Axial Motor Arrangement |
| 06/23/2011 | US20110150669 Non-Propeller Fan |
| 06/23/2011 | US20110147154 Oil supply system for an automatic transmission of a vehicle, an automatic transmission and a vehicle comprising the oil supply system |
| 06/22/2011 | EP1831558B1 Linear compressor and corresponding drive unit |
| 06/22/2011 | DE102009059024A1 Energietransformer mit elektroaktivem Polymer Power Transformer electroactive polymer |
| 06/22/2011 | CN201874771U Hydraulically-driven air compressor |
| 06/22/2011 | CN201874770U Wind-driven air compressor |
| 06/22/2011 | CN102105690A Linear compressor |
| 06/22/2011 | CN102105689A Linear compressor |
| 06/21/2011 | US7963750 Hydraulic pump |
| 06/21/2011 | US7963111 Sea wave energy converter |
| 06/16/2011 | WO2011071284A2 Linear compressor |
| 06/16/2011 | WO2011069775A1 Compressor having a pump chamber |
| 06/16/2011 | WO2011069774A2 Compressor having a supporting frame |
| 06/16/2011 | US20110143311 Combination vertical rotary vane suction pump and liquid separator |
| 06/16/2011 | US20110142696 Stator, motor, and compressor |
| 06/16/2011 | US20110142695 Electric compressor |
| 06/16/2011 | US20110142694 Motor, gas compressor and agitation element |
| 06/16/2011 | US20110142693 Bearing structure and screw provided with a bearing structure of this type |
| 06/16/2011 | US20110142687 Flood water removal system |
| 06/15/2011 | CN201865881U Hydraulic driving device of air compressor |
| 06/15/2011 | CN101107444B Electro-hydrodynamic pump and cooling apparatus comprising an electro-hydrodynamic pump |
| 06/14/2011 | US7960881 Electric motor having drainage means |
| 06/14/2011 | US7959419 Removable fan for electronic devices |
| 06/14/2011 | CA2711674C Refrigeration system |
| 06/09/2011 | US20110135519 Air blower for a fuel cell vehicle |
| 06/09/2011 | US20110135516 Electric pump |
| 06/09/2011 | US20110135514 Pump Device |
| 06/09/2011 | US20110132292 Cooling fan control |
| 06/09/2011 | DE102009057070A1 Kolbenmaschine zum Einsatz als Vakuumpumpe für medizinische Zwecke Piston engine for use as a vacuum pump for medical purposes |
| 06/08/2011 | EP2094958B1 A reciprocating piston machine with oscillating balancing rotors |