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)
11/2012
11/14/2012CN102777401A Portable bench clamp fan
11/14/2012CN102777396A Electric fan with split type telescopic rod
11/14/2012CN102777395A Electric air blower and electric dust collector using the same
11/14/2012CN102777394A Draught fan for conveying high-temperature smoke
11/14/2012CN102777389A Secure, reliable and strong self-priming centrifugal pump
11/14/2012CN102777387A Vertical type multistage water feed pump
11/14/2012CN102155427B Fill port for a self-priming centrifugal pump, with safety device
11/14/2012CN101816534B A silencing arrangement
11/14/2012CN101796306B Fan motor
11/14/2012CN101660520B Vertical condensation water pump bearing device
11/14/2012CN101173682B Improved pump housing of centrifugal water discharging pump
11/14/2012CN101089405B Fan apparatus
11/14/2012CN101033742B Installation element for compressor or turbine
11/14/2012CN101025166B Rotary pump, hydrodynamic mixer with a rotary pump, and the use of the rotary pump
11/13/2012US8311674 Robotic vacuum cleaner
11/13/2012US8308432 Fan assembly
11/13/2012US8308431 Turbocharger
11/13/2012US8308429 Axial compressor
11/13/2012CA2574762C Fan blades and modifications
11/13/2012CA2412685C System and method for improving petroleum dispensing station dispensing flow rates and dispensing capacity
11/11/2012CA2776671A1 Ajustable exhaust fan housing
11/08/2012WO2012150425A1 Turbomachine rotor with a means for axial retention of the blades
11/08/2012WO2012150219A2 Electrical heating module for airflow heating
11/08/2012WO2012122964A8 Hydrodynamic plain bearing, in particular of a magnetically coupled pump
11/08/2012US20120282124 Compressor and enclosure assembly for electrical components
11/08/2012US20120282098 Sealing device, integrally bladed rotor basic body, and turbomachine
11/08/2012US20120282087 Diaphragm for turbomachines and method of manufacture
11/08/2012US20120282085 Pump Impeller
11/08/2012US20120280507 Bidirectional turbine blade
11/08/2012US20120279217 Vane travel adjustment screw
11/08/2012DE102011105806A1 Vakuumpumpe mit Rotor Vacuum pump rotor
11/08/2012DE102011100311A1 Vorrichtung mit einer Leitstruktur A device with a lead
11/08/2012DE102011075449A1 Supercharger for internal combustion engine of motor car, has bearing housing designed as single-piece together with channel element of compressor housing, where element comprises spiral channel of compressor housing
11/08/2012DE102011075227A1 Axiallager für einen elektrischen Antrieb Thrust bearing for an electric drive
11/08/2012CA2834759A1 Turbomachine rotor with a means for axial retention of the blades
11/07/2012EP2520810A2 Device with a guidance structure
11/07/2012EP2520809A2 Bearing assembly with damping features
11/07/2012EP2520808A2 Gas turbine engine rotor construction
11/07/2012EP2520807A2 Vacuum pump with rotor
11/07/2012EP2520806A1 Motor pump unit
11/07/2012EP2520805A2 Device for moving a fluid
11/07/2012EP2520804A1 Pump impeller and submersible pump having such pump impeller
11/07/2012EP2520769A1 Inner ring for forming a guide vane assembly, guide vane assembly and fluid flow engine
11/07/2012EP2519745A2 Supercharging device, compressor rotor for a supercharging device and turbine rotor for a turbine of a supercharging device
11/07/2012CN202520665U Fan air inlet filter screen with automatic deicing function
11/07/2012CN202520664U Filtering device of draining pump of air conditioner
11/07/2012CN202520663U Low-noise starting mechanism for drainage pump
11/07/2012CN202520662U Inlet muffling device of small-size centrifugal fan
11/07/2012CN202520661U Installation structure for air switch of fan
11/07/2012CN202520660U Self-sucking pump fan cover mounting structure
11/07/2012CN202520659U Fan shaft cooling device
11/07/2012CN202520658U Integral axial flow fan
11/07/2012CN202520657U Double-volute-tongue fan
11/07/2012CN202520656U Volute of centrifugal fan of air conditioner
11/07/2012CN202520655U Cabin dredging pump with pump cylinder and pump shell capable of being located reliably
11/07/2012CN202520654U Dredge pump with light pump cover
11/07/2012CN202520653U Cooling fan
11/07/2012CN202520652U Air flue structure of tower-type fan
11/07/2012CN202520651U Cooling tower draught fan wing-shaped vane
11/07/2012CN202520650U Reinforced fan blade root
11/07/2012CN202520649U Large diameter cooling tower fan blade
11/07/2012CN202520648U Axial flow fan with synchronous-regulation blade
11/07/2012CN202520647U Vane adjustment mechanism of axial flow fan
11/07/2012CN202520646U Blade self-locking device for axial flow fan
11/07/2012CN202520645U Blade root support device for axial flow ventilator
11/07/2012CN202520644U Fan wheel structure of annular fan and annular fan thereof
11/07/2012CN202520643U Culvert blade with cooling air ring
11/07/2012CN202520642U Automobile air blower
11/07/2012CN202520641U Novel cooling tower fan wheel hub structure with water sealing tank
11/07/2012CN202520640U Clamp hoop for clamping blade on fan hub
11/07/2012CN202520639U Steady current voltage transformation sewage pump
11/07/2012CN202520638U Steady-flow variable-pressure shield pump
11/07/2012CN202520637U Combined type impeller
11/07/2012CN202520636U Impeller for chemical centrifugal pump
11/07/2012CN202520635U Efficient wind-power centrifugal pump impeller
11/07/2012CN202520634U Inboard dredging pump with impeller of clearance assembly structure
11/07/2012CN202520633U Cabin dredge pump with impeller adopting dual-seam-allowance positioning structure
11/07/2012CN202520632U Impeller for sewage pump
11/07/2012CN202520631U Cabin dredging pump capable of effectively preventing impeller from falling off
11/07/2012CN202520630U Sealing ring tensioning mechanism of vortex type air pump
11/07/2012CN202520629U Shaft sealing assembly for in-cabin excavating pump
11/07/2012CN202520628U Ceramic centrifugal pump
11/07/2012CN202520627U Car water pump
11/07/2012CN202520626U Corrugated pipe mechanical seal for chemical centrifugal pump
11/07/2012CN202520625U Cabin excavating pump with clearance seal structure
11/07/2012CN202520624U In-cabin dredging pump applying water seal structure at water inlet end
11/07/2012CN202520623U Water sealing system for excavating pump
11/07/2012CN202520622U Ratchet type oil thrower for cooling tower fan
11/07/2012CN202520621U Refueling device for fan and motor bearings of laterally-blowing air-conditioner
11/07/2012CN202520620U Pivot device of air blower
11/07/2012CN202520619U High pressure centrifugal blower for hot coal gas
11/07/2012CN202520618U Inner magnetic sliding bearing
11/07/2012CN202520617U Axial force balancing device for multistage centrifugal pump
11/07/2012CN202520616U Novel wear-resistant fan
11/07/2012CN202520615U Detachable cutting device for pumps
11/07/2012CN202520614U Automatic traveling mechanism for mining axial flow fan
11/07/2012CN202520613U Inducer assembly and box fan provided with same
11/07/2012CN202520612U Base of tower-type fan
11/07/2012CN202520611U Dredging pump
11/07/2012CN202520610U Cabin dredging pump with sand control plate
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