| 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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| 09/02/2008 | US7418887 Integral accumulator/pump housing |
| 08/28/2008 | US20080206066 Reciprocating Pump With Electronically Monitored Air Valve Having Battery And Solenoid Electronic Monitoring |
| 08/27/2008 | EP1831517B1 Axially driven piston/cylinder unit |
| 08/27/2008 | CN101251096A Vehicle air conditioning and heating system providing engine on and off operation |
| 08/27/2008 | CN101249288A External magnetically-actuated device for supplying power for blood pump |
| 08/27/2008 | CN100414105C Air outlet valve assembly of reciprocating compressor |
| 08/27/2008 | CN100414099C Frame of hermetic compressor |
| 08/27/2008 | CN100414098C Suction silencer fixing device for hermetic compressor |
| 08/27/2008 | CN100414097C Linear compressor |
| 08/27/2008 | CN100414096C Special pump |
| 08/27/2008 | CN100414095C Rotary type compressor |
| 08/27/2008 | CN100414094C Resonant spring support structure for reciprocating compressor |
| 08/26/2008 | US7416525 Rotary blood pump |
| 08/26/2008 | US7415756 Magnetizing method using a magnetizing jig and method of assembling an electric compressor by using the jig and the magnetizing method |
| 08/21/2008 | US20080199333 Compressor Unit |
| 08/21/2008 | US20080199323 Reciprocating Pump with Electronically Monitored Air Valve and Piston |
| 08/21/2008 | DE102007007297A1 Oscillating piston pump for producing high pressure and flow rates of liquids in e.g. espresso machine, has sealant provided for hydraulic separation of compression chamber from drive unit, and extending partially around piston |
| 08/20/2008 | CN201103528Y Double-hydraulic cylinder driven positive displacement type reciprocating compressor |
| 08/20/2008 | CN201103527Y Capacity type hydraulic driving reciprocating compressor |
| 08/20/2008 | CN201103526Y Double-cylinder air compressor of diesel engine |
| 08/20/2008 | CN101248273A Linear compressor controller |
| 08/20/2008 | CN101248272A Linear compressor cylinder and head construction |
| 08/20/2008 | CN100412363C Arrangement for preventing piston collision with discharge valve of linear compressor |
| 08/20/2008 | CN100412359C Opposed piston opposed cylinder free piston engine |
| 08/19/2008 | US7413420 Linear compressor and method of producing the same |
| 08/19/2008 | US7413419 Water-injected screw compressor |
| 08/19/2008 | US7413418 Fluidic compressor |
| 08/19/2008 | US7413417 Motor vehicle drive arrangement |
| 08/19/2008 | US7413416 Progressing cavity pump |
| 08/19/2008 | US7413414 Air compressor assembly |
| 08/19/2008 | US7413412 Vacuum micropump and gauge |
| 08/14/2008 | WO2008097683A1 Energy recovery apparatus and method |
| 08/14/2008 | US20080193306 Pump Housing Part |
| 08/14/2008 | US20080191585 Electroactive polymer electrodes |
| 08/14/2008 | US20080189935 Apparatus for Fixing Stator of Motor of Reciprocal Compressor, and Method Therefor |
| 08/14/2008 | US20080189904 Portable Blower |
| 08/13/2008 | EP1956241A1 Compressor improvements |
| 08/13/2008 | CN101243525A Self-actuated cylinder and oscillation spirometer |
| 08/13/2008 | CN101240793A Linear motor double cylinder compression pump |
| 08/12/2008 | US7410012 Hydraulic automatic boosting pump |
| 08/07/2008 | WO2007130385A3 Damping (heave) plates having improved characteristics |
| 08/07/2008 | US20080187448 Intake for vertical wet pit pump |
| 08/06/2008 | EP1953386A2 Compact portable air compressor unit |
| 08/06/2008 | CN101237021A A dielectric composite and a method of manufacturing a dielectric composite |
| 08/06/2008 | CN101235810A Hydraulic gas compressor |
| 08/06/2008 | CN101235809A Shielding gas compressor |
| 08/06/2008 | CN100408855C Linear compressor and method for controlling the same |
| 08/05/2008 | US7408321 Control arrangement for an induction motor compressor having at least three windings, a torque-augmentation circuit, a starting capacitor and a resistive element |
| 08/05/2008 | US7407371 Centrifugal multistage pump |
| 07/30/2008 | EP1950415A1 Magnetic reciprocating moving fluid device |
| 07/30/2008 | EP1948956A1 Guide element |
| 07/30/2008 | EP1948934A1 Operation controlling apparatus for reciprocating compressor and method thereof |
| 07/30/2008 | CN101233323A Reciprocating piston pump with air valve, detent and poppets |
| 07/30/2008 | CN101233322A Reciprocating pump with electronically monitored air valve having battery and solenoid electronic monitoring |
| 07/30/2008 | CN101233321A Reciprocating pump with electronically monitored air valve and piston |
| 07/30/2008 | CN101230852A Minitype hermetically sealed compressor with exhaustion resonator |
| 07/30/2008 | CN100406742C Pump, cooling apparatus, electrical appliance and personal computer |
| 07/30/2008 | CN100406727C Reciprocating compressor driven by a linear motor |
| 07/29/2008 | US7404776 Hydraulic tensioner |
| 07/29/2008 | US7404701 Refrigerating system having reciprocating compressor |
| 07/23/2008 | EP1947334A2 Linear compressor |
| 07/23/2008 | EP1947333A2 Linear compressor |
| 07/23/2008 | EP1945950A1 A linear-compressor control system, a method of controlling a linear compressor and a linear compressor |
| 07/23/2008 | EP1664529A4 Compact compressor |
| 07/23/2008 | EP1552146A4 Fluid delivery device, system and method |
| 07/23/2008 | CN201090401Y Solid lubrication oxygenation pump |
| 07/23/2008 | CN201090398Y Fastener connecting air conditioner compressor |
| 07/23/2008 | CN201090397Y Portable electric air suction inflator without noise |
| 07/23/2008 | CN101225811A Hermetic compressor |
| 07/23/2008 | CN100404861C Linear compressor |
| 07/23/2008 | CN100404860C Apparatus for fixing stator of reciprocating compressor |
| 07/23/2008 | CN100404859C Compressor |
| 07/23/2008 | CN100404857C Linear compressor |
| 07/23/2008 | CN100404856C Power transmission device, method for manufacturing the same and compressor |
| 07/22/2008 | US7402028 Pressurisation system |
| 07/17/2008 | US20080170954 Cylinder Assembly for Providing Uniform Flow Output |
| 07/16/2008 | CN201087742Y Oil-driven air compressor |
| 07/16/2008 | CN101219024A Air bed mattress, bedstead and combination thereof |
| 07/16/2008 | CN100402851C Dual capacity compressor |
| 07/16/2008 | CN100402850C Microfabricated elastomeric valve and pump systems |
| 07/15/2008 | US7398653 Air conditioner for vehicle capable of preventing inverter overheating |
| 07/10/2008 | WO2008082114A2 A linear compressor and a control method thereof |
| 07/10/2008 | WO2008081658A1 Electromagnetically operated pump |
| 07/10/2008 | US20080164287 Fluid pump and fuel dispenser |
| 07/09/2008 | CN201083190Y Special-purpose inflator pump for electric bicycle |
| 07/09/2008 | CN100400872C Portable air compressor assembly, its support structure and operating method |
| 07/09/2008 | CN100400867C Linear compressor |
| 07/09/2008 | CN100400866C Position assembly of cooler |
| 07/08/2008 | US7396217 Fuel pump to be installed inside fuel tank |
| 07/03/2008 | US20080159885 Motor-Mounted Internal Gear Pump and Manufacturing Method Thereof and Electronic Equipment |
| 07/03/2008 | US20080159884 Motor-Mounted Internal Gear Pump and Electronic Equipment |
| 07/02/2008 | EP1937971A1 Rechargeable ac/dc pump |
| 07/02/2008 | EP1937969A1 Linear compressor and the supporter for the same |
| 07/02/2008 | CN100398843C Fluid pump, cooling apparatus and electrical appliance |
| 07/02/2008 | CN100398819C Fixing device for stator in reciprocal movement type compressor |
| 07/02/2008 | CN100398818C Frame structure of spring support for reciprocating compressor |
| 07/02/2008 | CN100398817C Reciprocating compressor |
| 07/01/2008 | US7394182 Electroactive polymer devices for moving fluid |
| 06/26/2008 | WO2008074428A1 Fluid machine |
| 06/26/2008 | WO2008033373A3 Pressure compensated pump |