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 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
Patents for F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups (16,981)
06/2010
06/02/2010CN101280778B Screw rod of screw compressor
06/02/2010CN101153593B Liquid compressor
06/01/2010US7726959 Gerotor apparatus for a quasi-isothermal Brayton cycle engine
06/01/2010US7726020 Method of manufacturing a compressor
06/01/2010CA2438852C Oil separator for oil-flooded pumps
05/2010
05/27/2010WO2010058691A1 Gas compressor
05/27/2010WO2010057690A2 Vacuum pump
05/27/2010WO2010057688A2 Vacuum pump
05/27/2010DE102008059228A1 Vakuumpumpe Vacuum pump
05/27/2010DE102008059227A1 Vakuumpumpe Vacuum pump
05/26/2010CN201486871U Rotary compressor exhaust device
05/26/2010CN201486870U Screw type compressor oil path system
05/26/2010CN201486869U Traveling mechanism for movable screw air compressor
05/26/2010CN201486868U Cylinder fixing mechanism of rotary compressor
05/26/2010CN201486867U Air compressor driving disk
05/26/2010CN201486866U Condensation preventer and screw compressor
05/26/2010CN201486865U Unloading cylinder and rotary compressor using same
05/26/2010CN201486864U Improved scroll plate for scroll compressor
05/26/2010CN201486863U Segmental pump core structure of impeller air conditioner compressor
05/26/2010CN201486859U Novel double-exhaust rotary compressor
05/26/2010CN201486858U Variable displacement rotary compressor
05/26/2010CN201486856U Rotary compressor with enthalpy gaining device
05/26/2010CN201482289U Oil-gas separation filter core
05/26/2010CN1782416B By-pass valve assembly of volume variable rotary compressor
05/26/2010CN1603624B Compressor and method of manufacturing the same
05/26/2010CN1598319B Scroll compressor
05/26/2010CN1576596B Trochoid oil pump
05/26/2010CN1526954B 可变容量的旋转压缩机 The variable capacity rotary compressor
05/26/2010CN101715516A Variable speed cooling compressor with spirals
05/26/2010CN101713410A Combined type energy regulating mechanism for screw compressor
05/26/2010CN101713409A Muffling and exhausting device for compressor
05/26/2010CN101713408A Gas compressor
05/26/2010CN101713407A Scroll compressor
05/26/2010CN101713406A Oil leakage preventer of closed-type compressor
05/26/2010CN101713405A Internal gas guide mechanism for horizontal rotary compressor
05/26/2010CN101713404A Gas-liquid separation device for turbine compressor
05/26/2010CN101713403A Overheat protection device for compressor
05/26/2010CN101713401A Crank shaft and scroll compressor with same
05/26/2010CN101713053A Rolling piston of rotary compressor and manufacturing method thereof
05/25/2010US7722343 Sealed-type rotary compressor and refrigerating cycle device
05/25/2010US7722339 Compressor including attached compressor container
05/20/2010DE102008057854A1 Vakuumpumpe mit Festlageranordnung Vacuum pump with bearing arrangement
05/19/2010EP2187060A2 Hermetic compressor and refrigeration cycle device having the same
05/19/2010EP2187059A2 Hermetic compressor and refrigeration cycle device having the same
05/19/2010EP2187058A2 Vacuum pump with fixed bearing assembly
05/19/2010EP2187055A1 Electric compressor for vehicle-mounted air conditioner
05/19/2010EP2187054A1 Electric compactor
05/19/2010CN201474980U Screw air compressor for axial sealing oil and gas precision separation core tube
05/19/2010CN201474979U Belt automatic tension device of screw compressor
05/19/2010CN201474978U Oil level lens
05/19/2010CN201474977U Belt transmission device of screw type compressor
05/19/2010CN201474976U Signal output structure of external rotor fan
05/19/2010CN201474972U Vertical single-screw air compressor
05/19/2010CN201470260U Oil gas separator
05/19/2010CN101709704A Vortex compressor capable of preventing oil leakage to engine body exterior
05/19/2010CN101709703A Scroll air compressor with changed movable-disk support structure
05/19/2010CN101709702A 定子环结构 Stator ring structure
05/19/2010CN101709701A Single-cylinder multistage gas-compression rolling piston compressor
05/19/2010CN101709700A Wet-type rotary vane electric vacuum pump for automobile
05/19/2010CN101709699A Scroll air compressor with changed main-bearing mounting position
05/19/2010CN101294567B Totally enclosed double screws type ammonia refrigerating compressor
05/19/2010CN101275557B Swirl type cold compressor
05/14/2010WO2010052936A1 Electric compressor integral with inverter
05/14/2010WO2010052935A1 Inverter-integrated electric compressor
05/14/2010WO2010052924A1 Electric compressor integral with inverter
05/14/2010WO2010052923A1 Inverter-integrated electric compressor
05/14/2010WO2010052922A1 Electric compressor integrating inverter
05/14/2010WO2010029956A3 Hermetic compressor
05/13/2010US20100119399 Vacuum pump
05/13/2010US20100119397 Fluid machine
05/13/2010US20100119360 Heatable part of a pump housing
05/12/2010EP2184493A1 Enclosed compressor
05/12/2010DE102008057227A1 Flügel für eine Einflügelvakuumpumpe Wings for a single-blade
05/12/2010DE10027350B4 Kompressoranordnung für den Betrieb eines Brennstoffzellensystems sowie ein Verfahren zur Kühlung und/oder Schallisolierung einer Kompressoranordnung Compressor arrangement for operating a fuel cell system and a method for cooling and / or sound insulation of a compressor assembly
05/12/2010CN201461420U Exhaust valve structure for reducing clearance volume of compressor
05/12/2010CN201461419U Air compressor
05/12/2010CN201461418U Acoustic hood of oilless screw air compressor for controlling noise
05/12/2010CN201461417U Cooling system structure in oil spray screw air compressor
05/12/2010CN201461416U Cooling device for Root's blower
05/12/2010CN201461415U Control structure of oil lubricating pipeline in oilless screw air compressor
05/12/2010CN201461414U Oil balancing device used in double-compressor system of water-cooled flooded screw water chiller set
05/12/2010CN201461413U Sliding plate and roller wheel structure of rolling piston compressor
05/12/2010CN201461412U Air volume and air pressure regulating device of Roots blower
05/12/2010CN201461407U Side air inlet rotary air compression device
05/12/2010CN201461406U Rolling compression ring type refrigeration compressor
05/12/2010CN201461404U Screw compressor for locomotive
05/12/2010CN201461403U Signal-screw-rod compressor with freely floating mesh gap
05/12/2010CN201461402U Rotary type compressor provided with tool crank shaft without withdrawal groove
05/12/2010CN201461315U Compressor and bearing hole thereof
05/12/2010CN1936331B Compressor
05/12/2010CN1930396B Gas vane pump, and method of operating the pump
05/12/2010CN1847756B Defroster of refrigerant circuit
05/12/2010CN101705941A Screw-rod air compressor gas valve
05/12/2010CN101705940A Rotary cylinder-type blower
05/12/2010CN101705939A Scroll compressor of gasket-pin structure
05/12/2010CN101008321B Improved scroll-type fluid displacement apparatus with fully compliant floating scrolls
05/06/2010WO2010051358A2 Scroll-type fluid displacement apparatus with improved cooling system
05/06/2010WO2010050623A1 Oil separator built-in compressor
05/06/2010WO2010050622A1 Scroll compressor with internal oil separator
05/06/2010WO2010050621A1 Oil separator built-in compressor
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