Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
08/2012
08/02/2012WO2012101356A1 Method for producing a metal reinforcement
08/02/2012WO2012003971A3 Underwater drive unit for offshore use having a high-voltage direct-current supply, and underwater drive system
08/02/2012US20120195754 Fluid pump
08/02/2012US20120195748 Vortex prevention device and double suction vertical pump having such vortex prevention device
08/02/2012US20120195747 Centrifugal fan
08/02/2012US20120195746 Turbomachine service assembly
08/02/2012US20120195741 Axial brush seal
08/02/2012US20120195738 Shockproof fan apparatus
08/02/2012US20120195736 Plasma Actuation Systems to Produce Swirling Flows
08/02/2012DE112010002022T5 Verdichter eines Abgasturboladers Compressor of an exhaust turbocharger
08/02/2012DE102011003522A1 Gekoppelte Austrittsleitapparat-Winkelverstellung Coupled Austrittsleitapparat-angle adjustment
08/02/2012DE102011003467A1 Heizeinrichtung für eine Pumpe und Pumpe Heater for a pump and pump
08/02/2012DE10012663B4 Kühlmittelpumpe mit elektronisch kommutiertem Eletromotor Coolant pump with electronically commutated Eletromotor
08/02/2012CA2823525A1 Method for producing a metal reinforcement
08/01/2012EP2481960A1 Mechanical seal
08/01/2012EP2481931A2 Heating device for a pump and pump
08/01/2012EP2481930A1 Pump
08/01/2012EP2481902A2 Drain discharge equipment for compressor and gas turbine system
08/01/2012EP2480793A1 Diffuser
08/01/2012EP2480792A1 Radial bearings for deep well submersible pumps
08/01/2012EP2480791A1 Axial-radial turbomachine
08/01/2012CN202360473U Push-pull fan sound attenuation and noise reduction device
08/01/2012CN202360472U Centrifugal fan damping mechanism
08/01/2012CN202360471U Muffler applied to water-ring vacuum pump
08/01/2012CN202360470U An electric fan switch installing structure
08/01/2012CN202360469U Connecting structure for rear heat radiating cover of fan
08/01/2012CN202360468U Hydrojet cooling structure for centrifugal refrigeration compressor
08/01/2012CN202360467U Air duct system of vertical non-blade electric fan
08/01/2012CN202360466U Multi-blade centrifugal fan with multifunctional flow guiding device
08/01/2012CN202360465U Vehicle air conditioner air blower assembly
08/01/2012CN202360464U Balanced axial-flow blower
08/01/2012CN202360463U Split volute and water pump with the volute
08/01/2012CN202360462U High-temperature coal gas circulation fan casing
08/01/2012CN202360461U Blade structure of fan
08/01/2012CN202360460U Adjustable electric fan
08/01/2012CN202360459U Regulation mechanism for concentrating and dissipating air
08/01/2012CN202360458U Multi-wing centrifugal fan with reinforced air inlet function
08/01/2012CN202360457U Eccentric fan with blade flow stabilization strengthening function
08/01/2012CN202360456U 鼓风机 Blowers
08/01/2012CN202360455U Double-layered fan impeller
08/01/2012CN202360454U Impeller of cross-flow fan
08/01/2012CN202360453U Mud sand pump impeller provided with ultra-high molecular weight polyethylene protecting layer
08/01/2012CN202360452U Ventilator gas seal device
08/01/2012CN202360451U Improved structure of centrifugal fan shaft seal
08/01/2012CN202360450U Sealing ring for water pump of motor vehicle
08/01/2012CN202360449U Double mechanical seal structure of drilling liquid and sand pump
08/01/2012CN202360448U High-speed gear thrust bearing
08/01/2012CN202360447U Tower fan bearing component structure
08/01/2012CN202360446U Combined journal
08/01/2012CN202360445U Simple tensioning fan shaft part structure
08/01/2012CN202360444U Efficient abrasion-resistant water pump
08/01/2012CN202360443U Molecular pump protection device
08/01/2012CN202360442U Electronic fan
08/01/2012CN202360441U Guiding device of vapor-water separating tank of vacuum pump
08/01/2012CN202360440U Improved structure of vortex pump body supporting frame
08/01/2012CN202360434U 小电扇 Small fan
08/01/2012CN202360432U Special axial flow fan for papermaking
08/01/2012CN202360431U Fan capable of preventing vane from removing
08/01/2012CN202360429U Novel ceiling fan
08/01/2012CN202360426U Vertical electric fan without fan blades
08/01/2012CN202360418U High-temperature axial flow fan
08/01/2012CN202360417U Water supply device of improved water-ring vacuum pump
08/01/2012CN202360416U Improved water-ring vacuum pump sound attenuation mechanism
08/01/2012CN202360415U Improved automatic separator for water ring vacuum pump
08/01/2012CN202360414U Improved water circulation device with water-ring type vacuum pump
08/01/2012CN202360412U Water ring vacuum pump with cooling device
08/01/2012CN202360410U Submersible manure pump with cutting function
08/01/2012CN202360409U Low-noise water drainage pump
08/01/2012CN202360407U Amphibiousness vertical type centrifugal pump set
08/01/2012CN202360204U Separating type water pump used for water-cooling motorcycle engine
08/01/2012CN102625881A Method for manufacturing impeller
08/01/2012CN102619790A Vibration-isolating hub for air blower
08/01/2012CN102619789A Massaging bathtub pump heat preservation and heating device
08/01/2012CN102619788A Integrated shaft-free motor axial flow pump
08/01/2012CN102619787A Rear guide vane adjusting mechanism of centrifugal blower
08/01/2012CN102619786A Structure for inner cylinder body of containment spray pump
08/01/2012CN102619785A Volute, manufacture method of volute and smoke exhaust ventilator provided with volute
08/01/2012CN102619784A Radiating fan for wind driven generator
08/01/2012CN102619783A Blade structure for centrifugal fans
08/01/2012CN102619782A Impeller for vortex type air pump
08/01/2012CN102619781A Device and method for connecting impeller with shaft of compressor
08/01/2012CN102619780A Centrifugal pump for balancing axial force of reversely-arranged last-stage impeller
08/01/2012CN102619779A Turbulence generator for medium-consistency paper pulp pump
08/01/2012CN102619778A Sealing ring tensioning mechanism for vortex air pump
08/01/2012CN102619777A Structure favorable for mechanical sealing and disassembling
08/01/2012CN102619776A Air sealing device for main shaft in fan
08/01/2012CN102619775A Core tube capable of inhibiting centrifugal pump inlet backflow
08/01/2012CN102619774A Surge control method of centrifugal compression equipment
08/01/2012CN102619770A Method and device for outputting air at 360 DEG
08/01/2012CN102619769A High-pressure centrifugal fan
08/01/2012CN102619767A Radiating fan controlled by moment of force and used for servo motor
08/01/2012CN102619766A Motorcompressor unit with variable aerodynamic profile
08/01/2012CN102619763A Permanent magnet type drainage pump
08/01/2012CN102619761A Axial-flow pump for particle image velocimetry and particle image velocimetry method
08/01/2012CN102619610A Motor water cooling structure and manufacture method
08/01/2012CN101408194B Axial flow fan
07/2012
07/31/2012US8231341 Hybrid compressor
07/31/2012US8231340 Leaf seal
07/31/2012US8231339 Expansion turbine having a variable nozzle mechanism
07/31/2012US8231337 Pump for pumping liquids including solid matter
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