Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; Rotary-piston, or oscillating-piston, positive-displacement pumps › F04C 18 - Rotary-piston pumps specially adapted for elastic fluids
Patents for F04C 18 - Rotary-piston pumps specially adapted for elastic fluids (19,462)
04/2014
04/23/2014EP2721300A2 Compressor dehydration via sorbent technology
04/23/2014CN203560098U Double-tapered single screw structure of 200m<3> air compressor
04/23/2014CN203560097U Air compressor
04/23/2014CN203560093U Rotor pump
04/23/2014CN103742414A Compression pump body of rotary compressor
04/23/2014CN103742411A Compressor, air conditioner and water heater
04/23/2014CN103742410A Rotary compressor, and compression unit and air conditioner thereof
04/23/2014CN102337930B Star rotary rotation device
04/23/2014CN102287373B Screw gas booster
04/22/2014US8702408 Slide for use in a screw compressor
04/22/2014US8702407 Multistage roots vacuum pump having different tip radius and meshing clearance from inlet stage to exhaust stage
04/22/2014US8701635 Supercharger system for motorized vehicles and related transportation
04/17/2014WO2014058477A1 MANUAL Vi ADJUSTMENT MECHANISM FOR SCREW COMPRESSORS
04/17/2014WO2014057811A1 Vane-type compressor
04/17/2014WO2014057602A1 Compressor
04/17/2014WO2013165876A3 Positive displacement pump assembly with movable end plate for rotor face clearance control
04/17/2014WO2013148943A3 Compressors including polymeric components
04/17/2014US20140105773 Screw compressor
04/16/2014EP2719899A1 Screw vacuum pump
04/16/2014CN203548231U Oil supply device of refrigeration helical-lobe compressor
04/16/2014CN203548223U Rotary compressor
04/16/2014CN203548222U Lobe pump rotor
04/16/2014CN203548218U Movable scroll plate with oil inlet holes and scroll compressor with scroll plate
04/16/2014CN203548213U Rolling rotor compressor
04/16/2014CN203548209U Transfiguration rotary compressor and air conditioning system
04/16/2014CN203548208U Rotor used on vane pump
04/16/2014CN203548207U Efficient rotary-vane vacuum pump
04/16/2014CN203548206U Air compressor
04/16/2014CN203548205U Open type screw compressor set
04/16/2014CN203548204U Electric scroll compressor
04/16/2014CN203548203U Scroll compressor
04/16/2014CN203548202U Capacity modulated scroll compressor
04/16/2014CN203548191U Inner screw type fluid conveying device
04/16/2014CN203548189U Worm-groove rotary vane type machinery
04/16/2014CN203548188U Planar worm-groove rotary vane type machinery
04/16/2014CN103732923A Roots pump
04/16/2014CN103732922A Scroll pump
04/16/2014CN103727038A Rotary compressor, air cylinder and refrigerating system thereof, and air conditioner
04/16/2014CN103727037A Rotary compressor
04/16/2014CN103727032A Low-back-pressure non-lubricating-oil rolling piston type refrigeration compressor
04/16/2014CN103727031A Vortex compressor with gasket pin structure
04/16/2014CN103726924A Roots counter-rotating engine supercharger
04/16/2014CN102261333B Hermetic Compressor
04/16/2014CN102042227B Double-rotor two-stage enthalpy-increase compressor, air conditioner and heat pump water heater
04/10/2014WO2014055524A1 Methods and systems to detect an operation condition of a compressor
04/10/2014WO2014054458A1 Screw compressor and compressing devices
04/10/2014WO2013092456A3 Scroll compressor having an axially slidable scroll spiral
04/10/2014US20140099225 Pump
04/10/2014US20140099218 Rotary compressor
04/10/2014US20140096561 Sealed compressor and refrigeration cycle device
04/09/2014EP2716913A2 Motor-driven compressor
04/09/2014EP2716708A1 Molding material
04/09/2014EP2715139A1 Vacuum pump
04/09/2014EP2715138A1 Vacuum pump
04/09/2014CN203532267U Compressor
04/09/2014CN203532258U Scroll gear-type profile structure of scroll compressor
04/09/2014CN203532257U Standalone two-level screw compressor sharing variable displacement of sliding valve
04/09/2014CN203532255U Electric rotary type compressor of automobile air conditioner
04/09/2014CN203532254U Compressor
04/09/2014CN203532253U Small-size low-temperature sliding-vane compressor
04/09/2014CN203532252U Sliding vane compressor with end cover variable-displacement mechanism
04/09/2014CN203532251U Slide sheet compressor with engine body bypass air transmission amount
04/09/2014CN203532250U Turbo-charging type rotary compressor
04/09/2014CN203532045U Roots disrotatory type engine supercharger
04/09/2014CN103717902A Pump system for gas exhaust and gas exhaust method
04/09/2014CN103711699A Rotary compressor
04/09/2014CN103711696A Magnetic transmission screw refrigerating compressor
04/09/2014CN103711695A Motor-driven compressor and air conditoner
04/09/2014CN103711694A Scroll type compressor
04/08/2014US8689766 Spherical two stroke engine system
04/03/2014WO2014052192A2 Apparatus and method for enhancing compressor efficiency
04/03/2014WO2014051102A1 Scroll compressor
04/03/2014WO2014051101A1 Scroll compressor
04/03/2014WO2014051085A1 Scroll compressor
04/03/2014WO2014050632A1 Screw-type fluid machine
04/03/2014WO2014050007A1 Rotary compressor
04/03/2014WO2014049853A1 Vane pump
04/03/2014US20140093414 Rotary compressor
04/03/2014US20140093412 Vacuum pump stators and vacuum pumps
04/03/2014DE102013110707A1 Motorbetriebener Kompressor und Klimaanlage The motor-driven compressor and air conditioning
04/03/2014DE102005052096B4 Kompressor Compressor
04/02/2014EP2713055A2 Rotary Compressor
04/02/2014EP2713053A1 Scroll compressor
04/02/2014EP2712410A2 Fluid machine
04/02/2014CN203516105U Axial back pressure membrane of electric automobile scroll compressor
04/02/2014CN203516101U Scroll compressor
04/02/2014CN203516100U Scroll compressor
04/02/2014CN203515678U Vane type energy conversion device
04/02/2014CN103703253A Vane rotary compressor
04/02/2014CN103696967A Efficient energy-saving dual-function screw air compressor
04/02/2014CN103696964A Rotary compressor and slip sheet thereof
04/02/2014CN103696961A Birotor opposite rotating compressor
04/02/2014CN103696960A Exhaust cavity component of compressor
04/02/2014CN102465877B Scroll-type compressor with improved structure and manufacture method thereof
04/01/2014US8683997 Portable ventilator system
03/2014
03/27/2014WO2014047536A1 Decompression driver
03/27/2014WO2014045684A1 Screw compressor and chiller unit provided with same
03/27/2014US20140083130 Apparatus and Method for Enhancing Compressor Efficiency
03/27/2014DE102013011365A1 Positive displacement pump e.g. vane pump for motor vehicle, has working chamber mounted with pulsation damper chamber coupled fluidically, and pulsation damper volume for dampening induced pulsations caused by pressure change of fluid
03/26/2014EP2711554A2 Scroll compressor with bearing
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