Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › 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
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)
11/2012
11/14/2012CN102777352A Breathing device for crankcase of air compressor
11/14/2012CN102777351A Waste heat recycling device and recycling method of oil-free compressor
11/14/2012CN102777350A Air pump for use above petroleum
11/14/2012CN102777349A Sealing type single-drive multi-cylinder refrigerating compressor
11/14/2012CN102777348A Sealed compressor
11/14/2012CN102777343A Single-drive multi-cylinder compressor structure
11/14/2012CN102155382B Compact-type natural gas compressor
11/14/2012CN101865115B Piston assembly of air compressor
11/14/2012CN101835983B Linear compressor
11/14/2012CN101535642B Compressor unit
11/14/2012CN101033742B Installation element for compressor or turbine
11/13/2012US8308455 Unloader system and method for a compressor
11/13/2012US8308451 Injection molded fan motor controller housing with advanced cooling features
11/13/2012US8308450 High pressure fuel pump with parallel cooling fuel flow
11/13/2012US8308447 Piston compressor producing an internal cooling air flow in the crankcase
11/08/2012WO2012150896A1 Device for damping of sounds and motor vehicle comprising such a device
11/08/2012WO2012150862A2 Piston compressor for compressing gas
11/08/2012WO2012150740A1 Apparatus for cooling pump in natural gas supply system
11/08/2012US20120282119 Dynamic compression compensator for submersible pumps
11/08/2012DE102007023566B4 Pumpenanschluß für Presta-Ventil Pump connection for Presta valve
11/07/2012EP2520803A1 Compressor
11/07/2012EP2519743A1 Piston pump having an inlet valve
11/07/2012CN202521969U Compressor and air conditioner comprising same
11/07/2012CN202520524U Vacuum dust blocking apparatus
11/07/2012CN202520523U Three-way pilot air distribution valve
11/07/2012CN202520522U Water pipe cooling system of ammonia compressor body
11/07/2012CN202520521U Air compressor capable of exchanging heat
11/07/2012CN202520520U Adjustable compressor heating equipment
11/07/2012CN202520519U Lubricating oil quick cooling device of mining underground concentrated refrigeration system
11/07/2012CN202520518U High-stability noise reduction cylinder end assembly
11/07/2012CN202520517U Reciprocating compressor comprising starting device with pressure
11/07/2012CN202520516U Heat energy recycling system
11/07/2012CN202520515U Shock absorption element, compressor, air conditioner and dehumidifier
11/07/2012CN202520514U Heat energy recycling device of air compressor
11/07/2012CN202520513U Compressor utilizing R32 refrigerant
11/07/2012CN202520512U Hydrostatic bearing support
11/07/2012CN202520511U Connecting structure of compressor conduit
11/07/2012CN202520509U Vacuum pump of electric automobile
11/07/2012CN202520508U Electric automatic vacuum pump
11/07/2012CN202520507U Air compressor
11/07/2012CN202518246U Energy-saving automatic supporting device of movable air compressor
11/07/2012CN102770518A Oil/water filtration device
11/07/2012CN102767507A Swivel arm structure of automobile air conditioner compressor
11/07/2012CN102767506A Swash plate component of automobile air conditioner compressor
11/07/2012CN102767505A Integral compressed air heat recovery device
11/07/2012CN102011723B Air compressor capable of facilitating conveying by forklift
11/07/2012CN102011721B Variable displacement swash plate compressor
11/07/2012CN101949379B Vehicle air compressor intake and exhaust component capable of effectively reducing noise
11/07/2012CN101440792B Closed type compressor
11/06/2012US8303276 Pump and exhalation valve control for respirator apparatus
11/06/2012US8303271 Electric compressor integral with drive circuit
11/06/2012US8303270 Motor-driven compressor
11/06/2012US8303269 Vacuum pump with a multi-sectional housing
11/01/2012WO2012148343A1 Silencer device and motor vehicle comprising such a silencer device
11/01/2012WO2012147599A1 Wear ring used in linear actuating device
11/01/2012WO2012147145A1 Refrigerant compressor and refrigeration cycle apparatus using same
11/01/2012US20120275935 Inlet Plenum with Shock Wave Suppression
10/2012
10/31/2012EP2518318A1 Fluid machine
10/31/2012CN202510326U Noise reduction filter for air compressor
10/31/2012CN202510325U Air inlet pipe assembly
10/31/2012CN202510324U Vehicle compressor body
10/31/2012CN202510323U Piston compressor
10/31/2012CN202510322U Compressor cooler for coal mine locomotive
10/31/2012CN202510321U Leakproof pump nozzle
10/31/2012CN202510320U Isobaric power saving system of rotary compressor
10/31/2012CN202510319U Center flange structure of linear compressor for refrigeration
10/31/2012CN202510318U Air compressor stress buffer device of drilling machine
10/31/2012CN202510317U Vibration damping apparatus of compressor
10/31/2012CN202510316U Silencer of vacuum pump
10/31/2012CN202510315U Crashproof structure installed in compressor
10/31/2012CN102758760A Air compressor
10/31/2012CN102758759A Suspension system of air compressor
10/31/2012CN102758758A Compressor driving disc assembly of automobile air conditioner
10/31/2012CN101985923B Cylinder cover of air compressor capable of directly connecting exhaust pipe
10/31/2012CN101876309B Exhaust structure and piston compressor comprising same
10/30/2012US8297957 Compressor
10/30/2012US8297952 Water inlet unit for an amphibious pump
10/26/2012WO2012145591A1 Reciprocating pump with intersecting bore geometry
10/26/2012WO2012142944A1 Rotary compressor and rotation mechanism
10/26/2012WO2012100094A3 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
10/26/2012CA2833635A1 Reciprocating pump with intersecting bore geometry
10/25/2012DE112010000920T5 Kolben-KäItemittelverdichter Piston KäItemittelverdichter
10/24/2012EP2514972A1 Fluid machinery
10/24/2012EP2514971A1 Fluid machine
10/24/2012CN202500750U Two-stage vertical air compressor
10/24/2012CN202500749U Vacuum pump exhaust system
10/24/2012CN202500748U Padding cooling system for compressor
10/24/2012CN202500747U Compressor internal air inlet automatic cooling and noise reduction device
10/24/2012CN202500746U Cold and heat multiple-supplying system based on inflator waste heat utilization
10/24/2012CN202500745U Oil supply device for large-size piston type compressor
10/24/2012CN202500744U Waste heat recovery device for air compressor
10/24/2012CN202500743U System for recovering heat energy of refrigeration compressor in refrigeration cycle
10/24/2012CN202500742U Compressor sealing structure
10/24/2012CN202500741U Novel packing for shaft seal of hydrogen compressor
10/24/2012CN202500740U Connecting rod leather cup positioning structure
10/24/2012CN102748271A Efficient heat dissipation type compressor shell
10/24/2012CN102748270A Belt driving oil-free wave type air compressor with dustproof structure
10/24/2012CN102748269A Air-inhaling noise-reducing cavity with multiple connecting pipes
10/24/2012CN102748268A Refrigerator compressor provided with external exhaust silencing cavity
10/24/2012CN102748267A Silencer of air compressor
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