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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04/03/2013 | CN103017407A Refrigerating and heat pump equipment |
04/03/2013 | CN103016789A Waste heat recovery switching valve control system and control method of compressor |
04/03/2013 | CN103016312A Cylinder base of refrigeration compressor |
04/03/2013 | CN103016311A Unloading one-way valve applied to back flushing and dust cleaning system of dust collector |
04/03/2013 | CN103016310A Air compressor with oil spraying prevention respirator |
04/03/2013 | CN103016309A Collision type oil-gas separation respirator |
04/03/2013 | CN103016308A Circumferential flowing water cooling filler |
04/03/2013 | CN103016307A Vibration damping pad and refrigerator with vibration damping pad |
04/03/2013 | CN103016306A Ventilation booster pump |
04/03/2013 | CN103016305A Vibration attenuation method for air compressor mounted on floor |
04/03/2013 | CN103016304A Port closing device for compressor |
04/03/2013 | CN103016303A Variable displacement swash plate compressor and assembly method of hinge mechanism of variable displacement swash plate compressor |
04/03/2013 | CN103016302A Improved air compressor acoustic shield |
04/03/2013 | CN103016301A Improved emptying silencer |
04/03/2013 | CN103016300A Silencing filter |
04/03/2013 | CN103016297A Compressor |
04/03/2013 | CN103009528A Encapsulation method of compressor and encapsulated compressor |
04/03/2013 | CN102182666B Hydrate absorption supercharging device and method |
04/03/2013 | CN102032142B Air exhausting and pressure releasing device for air pump |
04/03/2013 | CN101725504B Refrigerant compressor |
04/02/2013 | US8408886 High pressure plunger pump |
04/02/2013 | US8408883 Vehicle-air-conditioner electric compressor |
03/28/2013 | US20130078126 Compressor |
03/28/2013 | US20130075405 Port closing device for compressor |
03/28/2013 | DE112011102061T5 Struktur zum Befestigen einer elektrischen Vakuumpumpe Structure for attaching an electric vacuum pump |
03/28/2013 | DE112011101167T5 Verdichter Compressor |
03/27/2013 | EP2573394A1 Variable-capacity compressor |
03/27/2013 | EP2573393A2 Compressor Bearing and Compressor Component |
03/27/2013 | EP2572107A2 Removable shim clip for adjustable piston pump |
03/27/2013 | EP2572106A2 Method and apparatus for installation and removal of a valve cover |
03/27/2013 | EP2572104A2 Offset cam for piston pump |
03/27/2013 | CN202836281U Heat exchanger for compressor |
03/27/2013 | CN202835789U Heat-pump water heater |
03/27/2013 | CN202833056U Inflating device for double balloons |
03/27/2013 | CN202833048U Oilless air compressor |
03/27/2013 | CN202833046U Compressor combined-type separator |
03/27/2013 | CN202833045U Semi-finished product free of turning of compressor lower casing |
03/27/2013 | CN202833044U Suction valve disc for piston-type refrigeration compressor |
03/27/2013 | CN202833043U Valve sheet fixing structure of liquid ring vacuum pump |
03/27/2013 | CN202833042U Suction valve seat of air compressor |
03/27/2013 | CN202833041U Water-saving compressor interstage cooler |
03/27/2013 | CN202833040U Water-saving type compressor intertage cooling system |
03/27/2013 | CN202833039U Air compressor |
03/27/2013 | CN202833038U Heat dissipation structure for tyre repairing machine |
03/27/2013 | CN202833037U Oil pump of closed compressor and closed piston compressor |
03/27/2013 | CN202833036U Conveniently welded silencer |
03/27/2013 | CN202833035U Silencer with notch groove |
03/27/2013 | CN202833034U Silencer with double sound eliminating functions |
03/27/2013 | CN202833033U Piston rod seal device for air compressor |
03/27/2013 | CN202833032U Air feeding device used for air compressor |
03/27/2013 | CN202833031U Air pump special for electric car |
03/27/2013 | CN202833030U Carbon monoxide vacuum pump |
03/27/2013 | CN202833029U Air compressor |
03/27/2013 | CN202833028U Cabinet-type oilless air compressor |
03/27/2013 | CN202833027U Double eccentric flywheel structure direct linkage portable oil-free air compressor |
03/27/2013 | CN202833026U Compressing cylinder and air compressor comprising the same |
03/27/2013 | CN202833025U Air valve triangle sealing gasket |
03/27/2013 | CN202833024U Waste heat recovery device of air compressor unit |
03/27/2013 | CN202833023U Compressor spot operation panel |
03/27/2013 | CN202833022U Compressor back shroud for refrigeration equipment and refrigeration equipment with the same |
03/27/2013 | CN202833021U Reciprocating air compressor |
03/27/2013 | CN202833020U Heat energy recovery system for air compressor |
03/27/2013 | CN103003570A A valve plate for a compressor |
03/27/2013 | CN103003569A Device for damping sloshing of oil for a screw-type compressor |
03/27/2013 | CN102997721A Heat exchanger |
03/27/2013 | CN102996481A Cooling device and cooling method |
03/27/2013 | CN102996416A Refrigeration compressor shell with high heat dissipation performance |
03/27/2013 | CN102996415A Air pipe connecting device of engineering air compressor |
03/27/2013 | CN102996414A Piston type air cylinder |
03/27/2013 | CN102996413A Method for controlling heating of air conditioner compressor |
03/27/2013 | CN102996412A Waste heat recovery system for automotive coating line air compressor |
03/27/2013 | CN102996411A External oil cooling device for water-cooled type low-temperature refrigeration compressor |
03/27/2013 | CN102996410A External oil cooling device for water-cooled type low-temperature refrigerating compressor set |
03/27/2013 | CN102996409A Improved externally-arranged oil cooling device for water-cooled low-temperature refrigeration compressor unit |
03/27/2013 | CN102996408A Improved water-cooled low-temperature refrigeration compressor unit |
03/27/2013 | CN102996407A Novel water-cooled type low-temperature refrigerant compressor unit |
03/27/2013 | CN102996406A External oil cooling device for novel water-cooled type low-temperature refrigerant compressor unit |
03/27/2013 | CN102996405A Pressure-resistant gear oil tank for compression machinery |
03/27/2013 | CN102996404A Gas compressor |
03/27/2013 | CN102996403A Mechanism for connecting flywheel of air compressor with air compressor body |
03/27/2013 | CN102996402A Fixing member and compressor provided with same |
03/27/2013 | CN102996401A Waste heat utilizing device for air compressor |
03/27/2013 | CN102996400A Piston compressor with linear guide rail |
03/27/2013 | CN102996398A Football inflating pump |
03/27/2013 | CN102996294A Integral non-woven cloth filter |
03/27/2013 | CN102989249A Enhanced air filter |
03/27/2013 | CN102037299B Device for fastening the housing of a refrigerant compressor |
03/27/2013 | CN101900100B Seal compressor |
03/27/2013 | CN101835976B 线性压缩机 Linear Compressor |
03/27/2013 | CN101696686B Material feed container for sludge pump |
03/27/2013 | CN101334035B 空调冷冻装置 Air conditioning and refrigeration equipment |
03/27/2013 | CN101091060B Compressor sound suppression |
03/21/2013 | WO2013038706A1 Refrigeration device |
03/21/2013 | WO2013037542A1 High-pressure fuel pump for injection system |
03/21/2013 | WO2013037436A1 Stroke piston for a stroke piston compressor for generating compressed air for a vehicle |
03/21/2013 | WO2012100919A3 Hydrostatic machine, in particular axial piston machine |
03/20/2013 | EP2570670A2 Compressor Intake Muffler and Filter |
03/20/2013 | EP2570669A2 Method of Reducing Air Compressor Noise |
03/20/2013 | EP2570668A2 Compressor housing having sound control chambers |
03/20/2013 | EP2570667A2 Tank Dampening Device |