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)
03/2014
03/26/2014CN103671254A Vane structure for weakening axial flow pump vane top leakage flow and leakage vortex
03/26/2014CN103671253A Fan
03/26/2014CN103671252A Impeller of plant frost-prevention draught fan
03/26/2014CN103671251A Attaching the blades to the drum of an axial turbocompressor
03/26/2014CN103671250A Fan
03/26/2014CN103671249A Centrifugal-type fan impeller blade with local flexible structure
03/26/2014CN103671248A Centrifugal blower and air conditioner with centrifugal blower
03/26/2014CN103671247A Blower wheel with rivet portion provided with anti-abrasion stop dogs
03/26/2014CN103671246A Impeller assembly of centrifugal ventilator
03/26/2014CN103671245A Impeller and fan with impeller
03/26/2014CN103671244A Impeller and fan comprising same
03/26/2014CN103671243A Centrifugal blower with asymmetric blade spacing
03/26/2014CN103671242A Centrifugal blower with asymmetric blade spacing
03/26/2014CN103671241A Fan wheel of cooling fan
03/26/2014CN103671240A Impeller and fan with impeller
03/26/2014CN103671239A Fan rotor set
03/26/2014CN103671238A High-efficiency high pressure head three-dimensional flow impeller
03/26/2014CN103671237A Efficient layering-type centrifugal pump blade waterpower design method
03/26/2014CN103671236A Submersible-sewage-pump impeller balancing tool
03/26/2014CN103671235A Impeller convenient to weld and position
03/26/2014CN103671234A 叶轮 Impeller
03/26/2014CN103671233A An impeller for a centrifugal pump
03/26/2014CN103671232A Impeller locating device for double-suction axially-split pump
03/26/2014CN103671231A Inverted S-shaped blockage-free pump impeller
03/26/2014CN103671230A Mechanical sealing structure of centrifugal pump
03/26/2014CN103671229A Centrifugal pump with improved mechanical seal cooling structure
03/26/2014CN103671228A Method for carrying out emergent shaft sealing on reactor coolant pump and shaft sealing assembly
03/26/2014CN103671227A Dyeing pump with mechanical seal cavity
03/26/2014CN103671226A Leakage sealing assembly
03/26/2014CN103671225A Submerged pump sealing structure
03/26/2014CN103671224A Radial magnetic levitation compressor
03/26/2014CN103671223A Vertical shaft magnetic levitation bearing compressor
03/26/2014CN103671222A Power-driven gas compressor of novel structure
03/26/2014CN103671221A Elastic supporting fan
03/26/2014CN103671220A Dual-layer bearing pedestal used in air conditioner and air conditioner indoor unit with dual-layer bearing pedestal
03/26/2014CN103671219A Line-shaped magnetic suspension bearing connector wrapped by polyurethane
03/26/2014CN103671218A Special magnetic suspension end cover for vertical axial flow fan
03/26/2014CN103671217A Coupling structure of centrifugal pump
03/26/2014CN103671216A Coupling assembly of centrifugal pump
03/26/2014CN103671215A Cross star magnetic suspension bearing spindle connector
03/26/2014CN103671214A Magnetic bearing spindle connector of small-diameter triangular convex-concave structure
03/26/2014CN103671213A Horizontal radial magnetic suspension water pump
03/26/2014CN103671212A Novel power transmission device of magnetic force driving pump
03/26/2014CN103671211A Water pump
03/26/2014CN103671210A Horizontal split pump base
03/26/2014CN103671209A Reinforced centrifugal pump base
03/26/2014CN103671208A Centrifugal fan
03/26/2014CN103671207A Radial magnetic levitation air conditioner fan thermal system
03/26/2014CN103671206A End cover for magnetic bearing fan
03/26/2014CN103671205A Computer fan using axial magnetic suspension bearing suspension spindle
03/26/2014CN103671204A Structure for combining insulating frame with shaft cylinder through laser melting fan and method thereof
03/26/2014CN103671203A Demounting type protective device for roof fan
03/26/2014CN103671202A Axial flow fan lifting lugs
03/26/2014CN103671201A Rain cap used for axial flow fan
03/26/2014CN103671200A Oilless water diversion device special for fire pump
03/26/2014CN103671198A Single-stage axial compressor experimental device
03/26/2014CN103671194A Ceiling-type fan multi-wind-direction regulating device
03/26/2014CN103671193A Centrifugal compressor with oscillatory flow returning device blades
03/26/2014CN103671184A Air blower
03/26/2014CN103671179A Compressing system
03/26/2014CN103671178A Oscillating device and electric fan
03/26/2014CN103671175A Axial-flow blower
03/26/2014CN103671174A Fan with heating device
03/26/2014CN103671173A Small mining axial flow ventilator
03/26/2014CN103671164A Radial magnetic suspension bearing type computer fan
03/26/2014CN103671163A Fan module
03/26/2014CN103671161A Axial flow fan special for brickkiln
03/26/2014CN103671159A Novel air blower
03/26/2014CN103671158A Fan structure
03/26/2014CN103671157A Fan
03/26/2014CN103671155A Industrial magnetic levitation electric fan
03/26/2014CN103671153A Exhaust fan with wind power generation plate
03/26/2014CN103671145A Novel multifunctional electric fan
03/26/2014CN103671142A Multifunctional electric fan
03/26/2014CN103671140A Multifunctional electric fan
03/26/2014CN103671138A Turbo-molecular pump
03/26/2014CN103671137A Axial flow fan
03/26/2014CN103671135A Immersible magnetic pump used for conveying poisonous, harmful and volatile liquid
03/26/2014CN103671134A Non-blockage fixed blowdown submersible pump
03/26/2014CN103671132A Lead liquid mixing delivery pump
03/26/2014CN103671131A Pump
03/26/2014CN103671128A Large-scale plastic-lining anticorrosive wear-resisting desulfuration circulating pump and manufacturing method thereof
03/26/2014CN103671127A Sewage discharge pump with automatic flushing and dredging functions
03/26/2014CN103671126A Engine water pump with water storage tank
03/26/2014CN103670530A Tail end insertion piece for turbine blade
03/26/2014CN103667962A Wear-resistant alloy steel material for centrifugal pump blades and preparation method thereof
03/26/2014CN103659200A Blade manufacturing method and impeller including blade
03/26/2014CN103659163A Manufacturing method for quadrant wheel
03/26/2014CN102528404B Integral impeller blade semi-finishing method for removing residual stress with aid of laser
03/26/2014CN102518604B Centrifugal fan
03/26/2014CN102410243B Particle-resistance structure for sealing turbid water pump
03/26/2014CN102239312B Ring diffuser for an axial turbomachine, device for the axial turbomachine and the axial turbomachine
03/26/2014CN101892994B Compressor for a turbocharger and turbocharger equipped with the compressor
03/25/2014US8681496 Cooling apparatuses, electronic device assemblies, and cooling assemblies using magnetic shape memory members
03/25/2014US8678785 Ventilation fan
03/25/2014US8678769 Compressor impeller and method of manufacturing the same
03/25/2014US8678762 Conical air flow system
03/25/2014US8678761 Pump device
03/25/2014US8678759 Centrifugal fan
03/25/2014US8678758 Electrical submersible pump
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