| 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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| 05/02/2013 | DE102011117106A1 Kondensatabscheidereinrichtung für eine Kompressoranordnung zur Erzeugung von Druckluft Kondensatabscheidereinrichtung for a compressor assembly for generating compressed air |
| 05/01/2013 | EP2587061A2 Motor-driven compressor |
| 05/01/2013 | EP2587060A1 Motor-driven compressor |
| 05/01/2013 | EP2585322A1 Air supply device for a vehicle having pneumatic devices |
| 05/01/2013 | CN202914749U Multi-stage lip seal sealing structure for shaft seal in compressor |
| 05/01/2013 | CN202914280U High rotating speed natural gas mother station compressor |
| 05/01/2013 | CN202914279U Detachable surface plate of air compressor |
| 05/01/2013 | CN202914278U Gas valve mechanism for high-rotation-speed natural gas primary station compressor |
| 05/01/2013 | CN202914277U Oil wiper with oil baffle plate |
| 05/01/2013 | CN202914276U Oil wiper with sealing ring |
| 05/01/2013 | CN202914275U Circulating oil pump of nitrogen compressor |
| 05/01/2013 | CN202914274U Clearance adjusting device of compressor air cylinder |
| 05/01/2013 | CN202914273U Connection structure of reciprocating compressor crosshead and piston rod |
| 05/01/2013 | CN202914272U Middle padding with axial spring |
| 05/01/2013 | CN202914271U Stuffing box with positioning ring and water seal bolt |
| 05/01/2013 | CN202914270U Improved structure of decompression valve |
| 05/01/2013 | CN202914267U Self-lubricating type single-cylinder inflation pump |
| 05/01/2013 | CN202914266U 清洁气筒 Clean the pump |
| 05/01/2013 | CN202914265U Vehicle air conditioner compression unit |
| 05/01/2013 | CN202914123U Pneumatic/hydraulic drive local air conditioning unit for mining |
| 05/01/2013 | CN202911714U Inflating pump |
| 05/01/2013 | CN202911508U Fixed support linking mechanism for air conditioner compressor |
| 05/01/2013 | CN103080545A Device for throttling a fluid flow, and corresponding piston pump for delivering fluids |
| 05/01/2013 | CN103075326A Vacuum pump filter |
| 05/01/2013 | CN103075325A Compressor waste heat utilization system and compressor inter-stage waste heat utilization system |
| 05/01/2013 | CN103075324A Control method of oil temperature of compressor |
| 05/01/2013 | CN103075323A 压缩机 Compressor |
| 05/01/2013 | CN103075322A Dry gas seal and supply device for compressor |
| 05/01/2013 | CN103075321A Pump air nozzle with air passage switching function |
| 05/01/2013 | CN103075320A Quick inflator |
| 05/01/2013 | CN101994681B A shaft sealing structure of a steam compressor in a vacuum concentration device |
| 05/01/2013 | CN101943156B Pump oil structure applied to full-closed refrigeration compressor |
| 04/30/2013 | US8430156 Liquid loop with multiple pump assembly |
| 04/25/2013 | DE102012020545A1 Kältekompressor und Kältesystem Refrigeration compressor and refrigeration system |
| 04/25/2013 | DE102011085015A1 Kältegerät mit Geräuschdämpfung Refrigeration equipment with noise reduction |
| 04/24/2013 | EP2582979A2 Short-shaft electric compressor |
| 04/24/2013 | EP2582978A1 Air-cooled reciprocating compressor having special cooling air conduction |
| 04/24/2013 | CN202902696U Compressor system installation and regulating device |
| 04/24/2013 | CN202902679U Device heating air-compressor room by hot air from air compressor |
| 04/24/2013 | CN202902582U High-temperature hot water energy-saving device utilizing gathered air compressor oil and waste heat of gas |
| 04/24/2013 | CN202901196U Belt pulley backup cap of natural gas compressor |
| 04/24/2013 | CN202900590U Inlet filtering device for air compressor |
| 04/24/2013 | CN202900589U Air conditioner air compressor machine shell |
| 04/24/2013 | CN202900588U Seamless steel pipe ferrule type connector |
| 04/24/2013 | CN202900587U Compressor rear cover and preparation die thereof |
| 04/24/2013 | CN202900586U Single-stage slide valve vacuum pump |
| 04/24/2013 | CN202900585U Slide valve for air conditioner air compressor |
| 04/24/2013 | CN202900584U Slide valve guide block for air conditioner air compressor |
| 04/24/2013 | CN202900583U Forced air cooling device of helium compressor |
| 04/24/2013 | CN202900582U Cooling device special for helium compressor |
| 04/24/2013 | CN202900581U External heat dissipation type direct connection portable type oilless air compressor |
| 04/24/2013 | CN202900580U Medium-pressure movable type piston air compressor |
| 04/24/2013 | CN202900579U Withstand pressure gear oil tank for compressing machinery |
| 04/24/2013 | CN202900578U Machine core assembly of air tank type air compressor |
| 04/24/2013 | CN202900577U Assembled structure of long pipe, one-way valve and base of inflator |
| 04/24/2013 | CN202900576U Oiless compressor |
| 04/24/2013 | CN202900575U Anti-bedsore inflating bed cushion air pump |
| 04/24/2013 | CN202900574U Piston structure of compressor |
| 04/24/2013 | CN202900573U Link structure of double-cylinder compressor |
| 04/24/2013 | CN202900572U Piston structure of double-cylinder compressor |
| 04/24/2013 | CN202900571U Connecting rod structure of compressor |
| 04/24/2013 | CN202900570U Motor wiring structure of bladeless fan |
| 04/24/2013 | CN202900569U Reciprocating type compressor piston rod |
| 04/24/2013 | CN202900568U Air tank type air compressor |
| 04/24/2013 | CN202900567U Transmission device of front engine passenger car air condition compressor |
| 04/24/2013 | CN202900342U Air distributing mechanism |
| 04/24/2013 | CN202900340U Crank cam valve mechanism |
| 04/24/2013 | CN103069167A Pump cavitation device |
| 04/24/2013 | CN103069166A 制冷剂压缩机 Refrigerant compressor |
| 04/24/2013 | CN103069165A Electric motor thermal energy isolation cross-reference to related applications |
| 04/24/2013 | CN103069164A Clearance pocket for reciprocating compressor |
| 04/24/2013 | CN103069162A Hydraulically actuated reciprocating pump |
| 04/24/2013 | CN103062017A Piston electronic vacuum pump and bearing combination |
| 04/24/2013 | CN103062016A Vacuum pump |
| 04/24/2013 | CN103062015A Air compressor air leaving warming device |
| 04/24/2013 | CN103062014A Crankshaft resistance-reducing force-lifting system for refrigerator compressor |
| 04/24/2013 | CN103062013A 卧式压缩机 Horizontal Compressor |
| 04/24/2013 | CN103062012A Relief plug of liquid pump |
| 04/24/2013 | CN103061880A Cam type piston mechanism and compressor and internal combustion engine adopting cam type piston mechanism |
| 04/24/2013 | CN103057090A Energy-saving and high-efficient vacuum system |
| 04/24/2013 | CN102094789B Plane roll bearing for refrigerator compressor |
| 04/24/2013 | CN101984311B Hot-water frost preventing and defrosting device with compressor cooling |
| 04/24/2013 | CN101842593B Fixation arrangement for an oil pump in a refrigeration compressor |
| 04/24/2013 | CN101680442B Mounting arrangement for the energizing cables of an electric motor of a refrigeration compressor |
| 04/23/2013 | DE202013100219U1 Gasversorgungsvorrichtung Gas supply device |
| 04/18/2013 | WO2013054610A1 Divided mechanical seal device |
| 04/18/2013 | WO2013054512A1 Sealed compressor |
| 04/18/2013 | WO2013053412A1 Cylinder head for a compressor |
| 04/18/2013 | WO2012150862A3 Piston compressor for compressing gas |
| 04/18/2013 | WO2012101009A3 Machine mounting in a vehicle |
| 04/18/2013 | WO2011157409A3 Electric compressor |
| 04/18/2013 | US20130092023 Compressors with improved sealing assemblies |
| 04/18/2013 | DE102012108501A1 Air compressor for e.g. tire, has support plate which is arranged in rotatable manner with respect to bearing element that is provided with locking notch engaged with the projection |
| 04/17/2013 | EP2581690A2 Cooling system of a refrigerator and suction system for a compressor fluid |
| 04/17/2013 | EP2580845A2 A hermetic compressor |
| 04/17/2013 | EP2580475A1 A hermetic compressor |
| 04/17/2013 | CN202883337U Electronic intelligent controller and air compressor applying electronic intelligent controller |
| 04/17/2013 | CN202883324U Double-passage plate frame type air filter |
| 04/17/2013 | CN202883323U Cross head pin dismantling tool |
| 04/17/2013 | CN202883322U Housing of compressor |