| Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436) |
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| 10/17/2013 | WO2013153757A1 Compressor |
| 10/17/2013 | DE10165035B3 Verfahren und System zur präzisen Steuerung des Vakuumdrucks im Inneren einer Prozesskammer A method and system for precise control of the vacuum pressure inside a process chamber |
| 10/16/2013 | EP2650540A1 Air compressor apparatus |
| 10/16/2013 | EP2649317A1 Crankshaft for an alternative cooling compressor |
| 10/16/2013 | EP2649316A2 Offset valve bore in a reciprocating pump |
| 10/16/2013 | EP2649315A2 Offset valve bore for a reciprocating pump |
| 10/16/2013 | CN203240676U Compressor sound insulation cover |
| 10/16/2013 | CN203239537U Aligning and centering gauge holder for air compressor |
| 10/16/2013 | CN203239536U Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove |
| 10/16/2013 | CN203239535U Diaphragm-type compressor integrated cylinder body assembly provided with single cylinder body and double cylinder covers |
| 10/16/2013 | CN203239534U Integrated cylinder body component of diaphragm compressor with single cylinder head |
| 10/16/2013 | CN203239533U Air compressor shell |
| 10/16/2013 | CN203239532U Connector connected with auto air-conditioner compressor |
| 10/16/2013 | CN203239531U Workblank of air cylinder base for refrigeration compressor |
| 10/16/2013 | CN203239530U Tire inflating pump with tee joint with one-way valve |
| 10/16/2013 | CN203239529U Compressor air valve with spherical valve cores |
| 10/16/2013 | CN203239528U Oil filtering device for air compressor |
| 10/16/2013 | CN203239527U Air conditioner compressor fixing structure |
| 10/16/2013 | CN203239526U Connecting rod and crank shaft assembly connected by needle bearing with inner rings |
| 10/16/2013 | CN203239525U Air compressor motion structure |
| 10/16/2013 | CN203239524U Device for protecting vacuum pump unit |
| 10/16/2013 | CN203239523U Elastic pin special for compressor on refrigerating equipment |
| 10/16/2013 | CN203239522U Inflator base |
| 10/16/2013 | CN203239521U Inflator with fixing device |
| 10/16/2013 | CN203239520U Split type connecting rod for compressor |
| 10/16/2013 | CN203239519U Novel piston |
| 10/16/2013 | CN203239517U Micro air pump |
| 10/16/2013 | CN203239516U Hand air pump |
| 10/16/2013 | CN103354874A Fluid working machine with valve actuation |
| 10/16/2013 | CN103353044A Shutdown-free cleaning system of vacuum pipeline |
| 10/16/2013 | CN103352830A Compressed-air energy-storing power generation system adopting unsteady state compression process |
| 10/16/2013 | CN103352829A Integrated swinging tilting tray |
| 10/16/2013 | CN103352828A Reciprocating compressor link mechanism with function of temperature protection |
| 10/16/2013 | CN103352825A Linear compressor |
| 10/15/2013 | CA2733240C Valve cover assembly and method of using the same |
| 10/09/2013 | EP2648327A1 Motor-driven compressor |
| 10/09/2013 | EP2647843A1 Swash plate for swash plate compressor |
| 10/09/2013 | CN203232968U Connecting device applied to compressor, compressor with same and air conditioner |
| 10/09/2013 | CN203230558U Inlet valve for piston compressor |
| 10/09/2013 | CN203230557U Piston type air compressor with external oil seal |
| 10/09/2013 | CN203230556U Compressor and air conditioning equipment with same |
| 10/09/2013 | CN203230554U Portable power-driven inflator |
| 10/09/2013 | CN203230552U Solar energy direct current compressor |
| 10/09/2013 | CN103348140A Reciprocating compressor |
| 10/09/2013 | CN103348139A Offset valve bore in a reciprocating pump |
| 10/09/2013 | CN103348138A Inverter-integrated electric compressor |
| 10/09/2013 | CN103343740A Energy saving and consumption reducing method and system for carbon dioxide compressor |
| 10/09/2013 | CN103343739A Scraper ring |
| 10/09/2013 | CN103343738A Compressor assembly used for refrigerator and refrigerator provided with same |
| 10/09/2013 | CN102297118B Separate heat-insulating exhaust silencing device and refrigerant compressor adopted thereby |
| 10/09/2013 | CN102251947B Small-sized pedal-type inflator with extension pipe group |
| 10/08/2013 | US8550793 Fastening of rotor magnets on the shaft of a compressor arrangement |
| 10/08/2013 | US8549988 Mounting arrangement for the piston of a reciprocating hermetic compressor |
| 10/03/2013 | WO2013146682A1 Swash plate |
| 10/03/2013 | WO2013145704A1 Vehicle air-conditioning apparatus, compression device, and unit device for vehicle air conditioning |
| 10/03/2013 | WO2013144280A1 Seal arrangement |
| 10/02/2013 | EP2644895A1 Compressed air supply device |
| 10/02/2013 | EP2643590A2 Mounting arrangement for a suction muffler in a linear motor compressor |
| 10/02/2013 | EP2643588A1 Positive-displacement liquid pump comprising a heating cartridge |
| 10/02/2013 | DE112004001454B4 Kolbenbolzenlager Piston pin bearing |
| 10/02/2013 | CN203223356U Vacuum pump oil mist processing device with oil return function |
| 10/02/2013 | CN203223355U Silencing filter |
| 10/02/2013 | CN203223354U Cylinder cover head |
| 10/02/2013 | CN203223353U Air compression for electric passenger car |
| 10/02/2013 | CN203223352U Respirator for air compressor |
| 10/02/2013 | CN203223351U Oilless lubrication oil vapor recovery compressor |
| 10/02/2013 | CN203223350U Constant-speed unloading mechanism |
| 10/02/2013 | CN203223349U 离心卸荷机构 Centrifugal unloading mechanism |
| 10/02/2013 | CN203223346U Vehicle air condition compressor |
| 10/02/2013 | CN103339379A Offset valve bore for a reciprocating pump |
| 10/02/2013 | CN103334905A 便携式轮胎充气机 Portable tire inflator |
| 10/02/2013 | CN103334904A Piston type isothermal gas compressor |
| 10/02/2013 | CN103334903A On-line cleaning method for oil injection compressor lubricating oil and system thereof |
| 10/02/2013 | CN103334902A Non-emptying unloading start-up system and non-emptying unloading start-up method for compressor |
| 10/02/2013 | CN103334901A Magnetic suspension support of refrigeration compressor |
| 10/02/2013 | CN103334900A Air pressure distribution device |
| 10/02/2013 | CN103334899A Variable pressure-resistant cascading liquid piston device |
| 10/02/2013 | CN103334847A Small-gap and low-friction piston component |
| 10/02/2013 | CN101835982B Linear compressor |
| 10/01/2013 | US8545195 Hydrogen generator with pump |
| 09/26/2013 | US20130251556 Power system arrangement |
| 09/26/2013 | US20130251555 Power system arrangement |
| 09/26/2013 | US20130247699 Swash plate of swash-plate type compressor |
| 09/26/2013 | DE112011104324T5 Kompressor Compressor |
| 09/25/2013 | EP2641648A2 Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system |
| 09/25/2013 | EP2640974A1 Suction valve for a refrigeration compressor and its mounting process |
| 09/25/2013 | CN203214451U Matrix type ultra-microporous silencer |
| 09/25/2013 | CN203214293U Meter device for air compressor |
| 09/25/2013 | CN203214282U Self-cleaning filter |
| 09/25/2013 | CN203214281U Modified vacuum material pumping and filtering device |
| 09/25/2013 | CN203214280U Novel compressor shell body |
| 09/25/2013 | CN203214279U Engine oil circulating filtration and cylinder head pressure limiting type vehicle air pump |
| 09/25/2013 | CN203214278U Connecting rod applied to air compressor |
| 09/25/2013 | CN203214277U Piston structure of gas compressor |
| 09/25/2013 | CN203214276U Piston pin of air compressor |
| 09/25/2013 | CN203214275U Locomotive air pump |
| 09/25/2013 | CN203214274U Reciprocating compressor link mechanism with temperature protection function |
| 09/25/2013 | CN203214273U Connecting rod for refrigerating compressor |
| 09/25/2013 | CN203214272U Terrestrial heat recycling system |
| 09/25/2013 | CN203214271U Water circulating equipment for vacuum pump |