| 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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| 03/20/2013 | EP2570666A2 Tank Dampening Device |
| 03/20/2013 | EP2570665A2 Air Ducting Shroud for Cooling an Air Compressor Pump and Motor |
| 03/20/2013 | EP2570664A2 Air Ducting Shroud for Cooling an Air Compressor Pump and Motor |
| 03/20/2013 | EP2569585A2 Device for compressing and drying gas |
| 03/20/2013 | EP2569539A1 Valve for refrigeration compressor and application hereof |
| 03/20/2013 | CN202811295U Shell of compressor |
| 03/20/2013 | CN202811294U Connecting pipe for connecting joint of refrigeration compressor |
| 03/20/2013 | CN202811293U Heat recovery device for air compressor used in circuit board processing |
| 03/20/2013 | CN202811292U Full-air-cooling strong-convection cooling structure of W-type five-level compressor |
| 03/20/2013 | CN202811291U Ultralow-voltage rear cooler |
| 03/20/2013 | CN202811290U Oil-proof structure inside air compressor |
| 03/20/2013 | CN202811289U Automatic cleaning and oil injection device for synthesis ammonia compressor |
| 03/20/2013 | CN202811288U Oil feeding device of air conditioner main machine |
| 03/20/2013 | CN202811287U Oil supply device of diaphragm compressor |
| 03/20/2013 | CN202811286U Vibration damping and noise reducing air compressor |
| 03/20/2013 | CN202811285U Oblique tray assembly |
| 03/20/2013 | CN202811284U Mainshaft and oblique tray structure for compressor |
| 03/20/2013 | CN202811283U Sealing plug for intake/exhaust port of compressor |
| 03/20/2013 | CN202811282U Heat recovery hot water conveying control system for circulating air compressor |
| 03/20/2013 | CN202811281U Heat recovery and hot water delivery control system of direct heating type air compressor |
| 03/20/2013 | CN202811280U Tire-shaped automotive inflator pump |
| 03/20/2013 | CN202811279U Tire-shaped automotive inflator pump |
| 03/20/2013 | CN202811278U Eccentric wheel with dual-anti-loose structure |
| 03/20/2013 | CN202811277U Discharged gas separation and recycling system of W-type five-level compressor |
| 03/20/2013 | CN202811276U Piston rod component suitable for gas compressor |
| 03/20/2013 | CN202811275U Installation structure for air cylinder components and air inlet buffer tank in double-V-shaped air compressor |
| 03/20/2013 | CN202811274U Double-V-shaped air compressor crankcase |
| 03/20/2013 | CN202811273U Pipeline structure for double-V-shaped reciprocating piston type air compressor |
| 03/20/2013 | CN202811272U Weight stack screw fastening structure applied to refrigeration compressor |
| 03/20/2013 | CN202811271U Fastening structure of exhaust cavity cover plate of refrigeration compressor |
| 03/20/2013 | CN202811270U 压缩机 Compressor |
| 03/20/2013 | CN202811269U Exhaust device connected with vacuum pump and rotary evaporator |
| 03/20/2013 | CN202811268U Shock-absorbing compressor seat |
| 03/20/2013 | CN202811267U Transition support device for piston type compressor cylinder |
| 03/20/2013 | CN202811266U Vibration damper for piston compressor |
| 03/20/2013 | CN202811265U Cylinder block for freezer compressor |
| 03/20/2013 | CN202811264U Swashplate of compressor |
| 03/20/2013 | CN202811263U Inflator waste heat heating cleaning pool apparatus |
| 03/20/2013 | CN202811258U W-type five-level reciprocating piston type natural gas compressor |
| 03/20/2013 | CN202810976U Turning gear for large rotary power device before starting |
| 03/20/2013 | CN102985694A Reciprocating compressor |
| 03/20/2013 | CN102985693A Reciprocating compressor |
| 03/20/2013 | CN102985692A 线性压缩机 Linear Compressor |
| 03/20/2013 | CN102979702A Minitype air compressor combined pump manufactured by inflating pump |
| 03/20/2013 | CN102979701A Refrigerator compressor and refrigerator with same |
| 03/20/2013 | CN102979700A Automatic draining device for vacuum pump and vacuum pump |
| 03/20/2013 | CN102979699A Compressor structure |
| 03/20/2013 | CN102979698A 往复式压缩机 Reciprocating Compressors |
| 03/20/2013 | CN102979697A Reciprocating compressor with gas bearing |
| 03/20/2013 | CN102979696A Double inlet efficiency air pump |
| 03/20/2013 | CN102979695A Closed type refrigeration compressor |
| 03/20/2013 | CN102979694A 压缩机 Compressor |
| 03/20/2013 | CN102974989A Production method for abrasion-resistant coated swash plate with oil pits or oil grooves |
| 03/20/2013 | CN102128160B Crank-link mechanism for refrigeration compressor |
| 03/20/2013 | CN101889140B Hermetic compressor |
| 03/20/2013 | CN101855451B Hermetic compressor |
| 03/20/2013 | CN101614201B Control valve for variable volume type compressor |
| 03/19/2013 | US8397534 High capacity chiller compressor |
| 03/14/2013 | WO2013035600A1 Damper for use in compressor of cooling equipment, and refrigerator |
| 03/14/2013 | WO2013035323A1 Hermetic compressor |
| 03/14/2013 | WO2013033859A1 System for harnessing the energy from flows of abrasive and corrosive liquids without interrupting the flow, formed by pairs of tanks that are filled and emptied in a controlled, alternating manner |
| 03/14/2013 | WO2012039928A3 Manual selective attenuator |
| 03/14/2013 | DE102004005608B4 Anordnung zum Anbringen eines Motors bei einem Hubkolbenkompressor Assembly for mounting a motor in a reciprocating compressor |
| 03/13/2013 | EP2567093A2 Discharge silencer for a hermetically encapsulated refrigerant compressor |
| 03/13/2013 | CN202790962U Wire sealing structure of electric compressor |
| 03/13/2013 | CN202790498U Piston of pressure sustaining valve of air compressor |
| 03/13/2013 | CN202790368U Round sliding block assembly of crank round sliding block mechanism and combustion engine and compressor thereof |
| 03/13/2013 | CN202789458U Mini air pump with membrane and valve plate connected |
| 03/13/2013 | CN202789452U Medical air compression station |
| 03/13/2013 | CN202789447U High-efficiency high-power oil-free compressor |
| 03/13/2013 | CN202789446U Filtration structure of exit pipe of air compressor |
| 03/13/2013 | CN202789445U Built-in oil-gas separation structure of vertical type oil gas cylinder |
| 03/13/2013 | CN202789444U Bernoulli air flow increasing pump |
| 03/13/2013 | CN202789443U Cylinder cover structure for inflating pump |
| 03/13/2013 | CN202789442U Easily-assembled micro pump |
| 03/13/2013 | CN202789441U Self-unloading one-way valve type cylinder cover valve plate component |
| 03/13/2013 | CN202789440U Valve bank component of refrigeration compressor and refrigeration compressors with valve bank component |
| 03/13/2013 | CN202789439U Vent valve piece of reciprocating type piston compressor |
| 03/13/2013 | CN202789438U Natural gas compressor unit cooling system convenient to examine and repair |
| 03/13/2013 | CN202789437U liquid injection valve structure |
| 03/13/2013 | CN202789436U Intelligent control alarm oil-gas separator used for gas compressor |
| 03/13/2013 | CN202789435U Special compressor system for high-purity argon |
| 03/13/2013 | CN202789434U Air sealing system for nitrogen oxide compressor unit |
| 03/13/2013 | CN202789433U High-efficiency portable oil-free air compressor |
| 03/13/2013 | CN202789432U Hot water recovery system for water ring type vacuum pump |
| 03/13/2013 | CN202789431U Lighting device for inflator pump |
| 03/13/2013 | CN202789430U Recovery system for gas lubrication and dry gas seal leakage gas |
| 03/13/2013 | CN202789429U Energy-saving suction equipment of refrigeration compressor |
| 03/13/2013 | CN202789428U Dual-channel multi-stage compression cavity type air pressurizing device |
| 03/13/2013 | CN202789427U Safety monitoring and controlling gas suction system for air compressor |
| 03/13/2013 | CN202789426U Double-structure type energy-saving absorption system |
| 03/13/2013 | CN202789425U Reserved gas flow cross section type suction mechanism |
| 03/13/2013 | CN202789424U Cylinder-reinforced safety gas hood type air suction mechanism |
| 03/13/2013 | CN202789423U Air compression equipment of refrigerator |
| 03/13/2013 | CN202789422U Air suction system of reciprocating piston compressor |
| 03/13/2013 | CN202789421U Hedge air compression system of reciprocating compressor |
| 03/13/2013 | CN202789420U Exhaust hood enhanced type air suction device |
| 03/13/2013 | CN202789419U Internal monomer sheet valve type gas suction system |
| 03/13/2013 | CN202789418U Air pressure system of reciprocating volume compressor |
| 03/13/2013 | CN202789417U Gas cyclic supply system of refrigeration compressor |