Patents
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)
04/2013
04/03/2013CN103017407A Refrigerating and heat pump equipment
04/03/2013CN103016789A Waste heat recovery switching valve control system and control method of compressor
04/03/2013CN103016312A Cylinder base of refrigeration compressor
04/03/2013CN103016311A Unloading one-way valve applied to back flushing and dust cleaning system of dust collector
04/03/2013CN103016310A Air compressor with oil spraying prevention respirator
04/03/2013CN103016309A Collision type oil-gas separation respirator
04/03/2013CN103016308A Circumferential flowing water cooling filler
04/03/2013CN103016307A Vibration damping pad and refrigerator with vibration damping pad
04/03/2013CN103016306A Ventilation booster pump
04/03/2013CN103016305A Vibration attenuation method for air compressor mounted on floor
04/03/2013CN103016304A Port closing device for compressor
04/03/2013CN103016303A Variable displacement swash plate compressor and assembly method of hinge mechanism of variable displacement swash plate compressor
04/03/2013CN103016302A Improved air compressor acoustic shield
04/03/2013CN103016301A Improved emptying silencer
04/03/2013CN103016300A Silencing filter
04/03/2013CN103016297A Compressor
04/03/2013CN103009528A Encapsulation method of compressor and encapsulated compressor
04/03/2013CN102182666B Hydrate absorption supercharging device and method
04/03/2013CN102032142B Air exhausting and pressure releasing device for air pump
04/03/2013CN101725504B Refrigerant compressor
04/02/2013US8408886 High pressure plunger pump
04/02/2013US8408883 Vehicle-air-conditioner electric compressor
03/2013
03/28/2013US20130078126 Compressor
03/28/2013US20130075405 Port closing device for compressor
03/28/2013DE112011102061T5 Struktur zum Befestigen einer elektrischen Vakuumpumpe Structure for attaching an electric vacuum pump
03/28/2013DE112011101167T5 Verdichter Compressor
03/27/2013EP2573394A1 Variable-capacity compressor
03/27/2013EP2573393A2 Compressor Bearing and Compressor Component
03/27/2013EP2572107A2 Removable shim clip for adjustable piston pump
03/27/2013EP2572106A2 Method and apparatus for installation and removal of a valve cover
03/27/2013EP2572104A2 Offset cam for piston pump
03/27/2013CN202836281U Heat exchanger for compressor
03/27/2013CN202835789U Heat-pump water heater
03/27/2013CN202833056U Inflating device for double balloons
03/27/2013CN202833048U Oilless air compressor
03/27/2013CN202833046U Compressor combined-type separator
03/27/2013CN202833045U Semi-finished product free of turning of compressor lower casing
03/27/2013CN202833044U Suction valve disc for piston-type refrigeration compressor
03/27/2013CN202833043U Valve sheet fixing structure of liquid ring vacuum pump
03/27/2013CN202833042U Suction valve seat of air compressor
03/27/2013CN202833041U Water-saving compressor interstage cooler
03/27/2013CN202833040U Water-saving type compressor intertage cooling system
03/27/2013CN202833039U Air compressor
03/27/2013CN202833038U Heat dissipation structure for tyre repairing machine
03/27/2013CN202833037U Oil pump of closed compressor and closed piston compressor
03/27/2013CN202833036U Conveniently welded silencer
03/27/2013CN202833035U Silencer with notch groove
03/27/2013CN202833034U Silencer with double sound eliminating functions
03/27/2013CN202833033U Piston rod seal device for air compressor
03/27/2013CN202833032U Air feeding device used for air compressor
03/27/2013CN202833031U Air pump special for electric car
03/27/2013CN202833030U Carbon monoxide vacuum pump
03/27/2013CN202833029U Air compressor
03/27/2013CN202833028U Cabinet-type oilless air compressor
03/27/2013CN202833027U Double eccentric flywheel structure direct linkage portable oil-free air compressor
03/27/2013CN202833026U Compressing cylinder and air compressor comprising the same
03/27/2013CN202833025U Air valve triangle sealing gasket
03/27/2013CN202833024U Waste heat recovery device of air compressor unit
03/27/2013CN202833023U Compressor spot operation panel
03/27/2013CN202833022U Compressor back shroud for refrigeration equipment and refrigeration equipment with the same
03/27/2013CN202833021U Reciprocating air compressor
03/27/2013CN202833020U Heat energy recovery system for air compressor
03/27/2013CN103003570A A valve plate for a compressor
03/27/2013CN103003569A Device for damping sloshing of oil for a screw-type compressor
03/27/2013CN102997721A Heat exchanger
03/27/2013CN102996481A Cooling device and cooling method
03/27/2013CN102996416A Refrigeration compressor shell with high heat dissipation performance
03/27/2013CN102996415A Air pipe connecting device of engineering air compressor
03/27/2013CN102996414A Piston type air cylinder
03/27/2013CN102996413A Method for controlling heating of air conditioner compressor
03/27/2013CN102996412A Waste heat recovery system for automotive coating line air compressor
03/27/2013CN102996411A External oil cooling device for water-cooled type low-temperature refrigeration compressor
03/27/2013CN102996410A External oil cooling device for water-cooled type low-temperature refrigerating compressor set
03/27/2013CN102996409A Improved externally-arranged oil cooling device for water-cooled low-temperature refrigeration compressor unit
03/27/2013CN102996408A Improved water-cooled low-temperature refrigeration compressor unit
03/27/2013CN102996407A Novel water-cooled type low-temperature refrigerant compressor unit
03/27/2013CN102996406A External oil cooling device for novel water-cooled type low-temperature refrigerant compressor unit
03/27/2013CN102996405A Pressure-resistant gear oil tank for compression machinery
03/27/2013CN102996404A Gas compressor
03/27/2013CN102996403A Mechanism for connecting flywheel of air compressor with air compressor body
03/27/2013CN102996402A Fixing member and compressor provided with same
03/27/2013CN102996401A Waste heat utilizing device for air compressor
03/27/2013CN102996400A Piston compressor with linear guide rail
03/27/2013CN102996398A Football inflating pump
03/27/2013CN102996294A Integral non-woven cloth filter
03/27/2013CN102989249A Enhanced air filter
03/27/2013CN102037299B Device for fastening the housing of a refrigerant compressor
03/27/2013CN101900100B Seal compressor
03/27/2013CN101835976B 线性压缩机 Linear Compressor
03/27/2013CN101696686B Material feed container for sludge pump
03/27/2013CN101334035B 空调冷冻装置 Air conditioning and refrigeration equipment
03/27/2013CN101091060B Compressor sound suppression
03/21/2013WO2013038706A1 Refrigeration device
03/21/2013WO2013037542A1 High-pressure fuel pump for injection system
03/21/2013WO2013037436A1 Stroke piston for a stroke piston compressor for generating compressed air for a vehicle
03/21/2013WO2012100919A3 Hydrostatic machine, in particular axial piston machine
03/20/2013EP2570670A2 Compressor Intake Muffler and Filter
03/20/2013EP2570669A2 Method of Reducing Air Compressor Noise
03/20/2013EP2570668A2 Compressor housing having sound control chambers
03/20/2013EP2570667A2 Tank Dampening Device
1 ... 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ... 225