| 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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| 03/16/2006 | US20060057007 Imbalance compensation element, pump, and method for balancing pumps driven by an electric motor |
| 03/16/2006 | US20060057006 Pump assembly |
| 03/16/2006 | US20060057005 Pump assembly |
| 03/16/2006 | US20060057004 Embedded fluid pump using a homopolar motor |
| 03/16/2006 | US20060057003 Sealless pump |
| 03/16/2006 | US20060057002 Electronic control unit and electric pump |
| 03/16/2006 | US20060057001 Coolant pumping device |
| 03/16/2006 | US20060057000 Reciprocating compressor |
| 03/16/2006 | US20060056998 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses |
| 03/16/2006 | US20060056997 Electrically driven microfluidic pumping for actuation |
| 03/16/2006 | US20060056996 Compressor and driving motor assembly |
| 03/16/2006 | US20060056995 Motor-pump unit |
| 03/16/2006 | US20060056990 Compressor having discharge mufflers |
| 03/16/2006 | US20060056988 Multi-cylinder rotary type compressor |
| 03/16/2006 | US20060056982 Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method |
| 03/16/2006 | US20060056981 Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method |
| 03/16/2006 | US20060056979 Apparatus and method for controlling operation of compressor |
| 03/15/2006 | EP1635442A1 Linear motor and process for manufacturing the same, linear compressor and stirling engine |
| 03/15/2006 | EP1635060A2 Apparatus and method for controlling a compressor |
| 03/15/2006 | EP1635059A2 Reciprocating axial displacement device |
| 03/15/2006 | CN2764964Y Electric double-cylinder tire inflator |
| 03/15/2006 | CN1746501A Apparatus and method for controlling operation of compressor |
| 03/15/2006 | CN1746500A Apparatus and method for controlling operation of compressor |
| 03/15/2006 | CN1746496A 磁悬浮泵 Maglev pump |
| 03/15/2006 | CN1746468A Micropump of liquid-cooled radiating system |
| 03/15/2006 | CN1245578C Cylinder device and closed compressor with the same cylinder device |
| 03/15/2006 | CN1245571C Hybrid compressor system |
| 03/15/2006 | CN1245570C Linear compressor and linear compressor piston and cylinder lid collision prevention method |
| 03/14/2006 | US7011508 Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents |
| 03/09/2006 | WO2005114835A3 Air compression apparatus and method of use |
| 03/09/2006 | US20060051232 Piezo-electric compressor with displacement amplifier |
| 03/09/2006 | US20060051222 Miniature pump for liquid cooling system |
| 03/09/2006 | US20060051221 Heat-dissipation structure for motor |
| 03/09/2006 | US20060051220 Refrigerating system having reciprocating compressor |
| 03/09/2006 | US20060051219 Pump comprising a shield valve controlled by the conveying medium |
| 03/09/2006 | US20060051217 Sterilizable pump and systems for use with sterile fluids |
| 03/09/2006 | US20060051215 Residential water pressure booster |
| 03/09/2006 | US20060048530 Operation control apparatus for compressor and method thereof |
| 03/09/2006 | US20060048523 Reciprocating compressor for refrigerator |
| 03/09/2006 | DE10235153B4 Betriebssteuerungsverfahren eines Kolbenverdichters Operation control method of a reciprocating compressor |
| 03/09/2006 | DE102005038605A1 Reciprocating compressor`s refrigerant suction guide structure for e.g. refrigerator, has piston with suction channels which have inclined surfaces for guiding refrigerant outside |
| 03/08/2006 | CN2763572Y Double-cylinder inflation pump |
| 03/08/2006 | CN1745250A 往复式压缩机 Reciprocating Compressors |
| 03/08/2006 | CN1743669A Portable electric inflating pump |
| 03/07/2006 | US7009318 Electric refrigeration compressor having a cooling system for an electrical circuit |
| 03/07/2006 | US7008198 Cam operated pump having lost motion shuttle |
| 03/07/2006 | US7008195 Compressor spring locator |
| 03/02/2006 | WO2006023935A2 Motor driven pump with improved motor cooling air flow |
| 03/02/2006 | US20060046857 Coupling member |
| 03/02/2006 | US20060045777 Fans and electronic devices utilizing the same |
| 03/02/2006 | US20060045776 Electrically driven pump and domestic appliance having the pump |
| 03/02/2006 | US20060045775 Lube oil pump design |
| 03/02/2006 | US20060045774 Fans and fan frames |
| 03/02/2006 | US20060045773 Low profile heat dissipating fan |
| 03/02/2006 | US20060045772 Compressor including an aerodynamically variable diffuser |
| 03/02/2006 | US20060045771 Motor driven pump with improved motor cooling air flow |
| 03/02/2006 | US20060045770 Piston rod for oil-less air compressor |
| 03/02/2006 | US20060045769 Pump jack |
| 03/02/2006 | US20060045768 Oil-less air compressor |
| 03/02/2006 | US20060045767 Method And Apparatus For Removing Liquids From Wells |
| 03/02/2006 | US20060045765 Method and device for operating an internal combustion engine having at least two cylinder banks |
| 03/02/2006 | US20060045762 Suction muffler for compressor |
| 03/02/2006 | US20060045760 Compressor assembly with pressure relief valve fittings |
| 03/02/2006 | DE10297740T5 Kurbelwelle, insbesondere für einen Kompressor Crankshaft, in particular for a compressor |
| 03/02/2006 | DE102005004757A9 Gebläse Blower |
| 03/01/2006 | EP1629197A1 Compressor improvements |
| 03/01/2006 | CN2761867Y Special pump |
| 03/01/2006 | CN1742427A Brushless and sensorless DC motor control system with locked and stopped rotor detection |
| 03/01/2006 | CN1740568A Apparatus and method for controlling operation of compressor |
| 03/01/2006 | CN1740564A Sea wave pressure difference drag pump |
| 03/01/2006 | CN1243914C Linear compressor |
| 02/28/2006 | US7005810 Motor driving apparatus |
| 02/28/2006 | US7004732 Fan shroud assembly |
| 02/28/2006 | US7004731 Diaphragm pump having a gas venting surface |
| 02/28/2006 | US7004730 Integral shaft for use in mud pumps |
| 02/28/2006 | US7004117 Fuel pump with cooling fins |
| 02/23/2006 | WO2006020971A1 Pump cooling system |
| 02/23/2006 | US20060039810 Device for conveying a liquid |
| 02/23/2006 | US20060039809 Worm-gear type ceiling fan motor |
| 02/23/2006 | US20060039808 Refrigerant compressor |
| 02/23/2006 | US20060039807 Electrically powered compressor |
| 02/23/2006 | US20060039805 Variable inner volume ratio-type inverter screw compressor |
| 02/23/2006 | US20060039803 Hermetic compressor |
| 02/23/2006 | DE102005033268A1 Zusatzmaschine, welche durch eine Kraftmaschine und einen Motor angetrieben wird und zum Kraftmaschinenstart befähigt ist Auxiliary machine, which is driven by an engine and an engine and capable of engine starting is |
| 02/23/2006 | DE102005002542A1 Luftkompressor für Reifenfüllkombination Air compressor for Reifenfüllkombination |
| 02/22/2006 | EP1106939B1 Cooling device |
| 02/22/2006 | CN1738972A Fluid provider assembly and portable fluid provider system including same |
| 02/22/2006 | CN1737371A Refrigerants suction guide structure for reciprocating compressor |
| 02/21/2006 | US7001159 Motor-driven pump for pool or spa |
| 02/21/2006 | US7001157 Well pumping unit driven by linear motor |
| 02/21/2006 | US7001156 Structure of an air inflation device |
| 02/21/2006 | US7001155 Compressor impeller with stress riser |
| 02/21/2006 | US7001154 Apparatus for controlling a linear compressor and preventing the collision of a piston with a valve in the compressor |
| 02/16/2006 | WO2006017338A2 Centrifugal pump |
| 02/16/2006 | WO2006016921A2 Integrated pump and check valve apparatus |
| 02/16/2006 | WO2006016920A2 Integrated ratio pump and check valve apparatus |
| 02/16/2006 | WO2006016919A2 Integrated pump and wash pump |
| 02/16/2006 | US20060034717 Wet rotor circulators |
| 02/16/2006 | US20060034716 Rotation support with improved thrust-bearing for rotors of pump electric motors |
| 02/16/2006 | US20060034715 Integrated high vacuum pumping system |