Patents for F04D 29 - Details, component parts, or accessories (70,655)
05/2008
05/07/2008CN101173676A Electric axial flow fan
05/07/2008CN101173675A Airfoil for a compressor
05/07/2008CN101173674A Fan for vehicle
05/07/2008CN101173673A Big and small impeller vane impeller with non-homogeneously distributed blades along circumference and compressor machine
05/07/2008CN101173672A Big and small impeller vane impeller with non-full height small blade and compressor machine
05/07/2008CN101173671A Centrifugal fan and production method thereof
05/07/2008CN101173670A Multi-stage turbine using steel and aluminum blades
05/07/2008CN101173669A Connecting structure for motor and fan of air conditioner indoor unit
05/07/2008CN101173668A Impeller
05/07/2008CN101173667A Protection element for pump mounting brackets
05/07/2008CN101173665A Miniature fan
05/07/2008CN101173080A Fire resistant anti-deforming material for air-conditioning fan and production method thereof
05/07/2008CN100386530C Protective method for metal surface wearing and stream erosion resistance
05/07/2008CN100386529C Blower vane wheel for air conditioner
05/07/2008CN100386528C Method for forecasting surge in turbine compressor
05/07/2008CN100386524C Assembling mechanism of discharge pipe for hermetic compressor and method thereof
05/07/2008CN100386292C Ceramic component containing inclusions
05/06/2008US7368177 Highly oxidation resistant component
05/06/2008US7368164 Smooth outer coating for combustor components and coating method therefor
05/06/2008US7367775 Apparatus and method for optimizing vibration of a gas turbine
05/06/2008US7367774 System for protecting a main shaft of an engine having a fusible bearing
05/06/2008US7367766 Screw and nut fastening device
05/06/2008US7367381 Fan motor
05/02/2008WO2008050915A1 High speed type impeller
05/02/2008WO2008050358A1 A portable blower/aspirator device
05/02/2008WO2008049900A1 Fuel delivery module
05/02/2008CA2608615A1 Fan blade connector component with skeleton and method of manufacturing such
05/01/2008US20080101964 Electric axial flow fan
05/01/2008US20080101929 Turbocharger with Balancing Features
05/01/2008US20080101927 Turbine vane ID support
05/01/2008US20080101924 Electrical submersible pump
04/2008
04/30/2008EP1916424A2 Ventilation system with sound barrier
04/30/2008EP1916423A1 Axial flow fan
04/30/2008EP1916422A2 Centrifugal fan
04/30/2008EP1916387A2 Airfoil shape for a compressor
04/30/2008EP1916386A2 Airfoil shape for a compressor
04/30/2008EP1916384A2 Airfoil shape for a compressor
04/30/2008EP1916383A2 Airfoil shape for a compressor
04/30/2008EP1915892A2 Mounting a fan for an electronic device
04/30/2008EP1915536A1 Radial compressor
04/30/2008EP1915513A2 Tool-free adjustable clean-out assembly for a pump
04/30/2008DE10330315B4 Filterlüfter Filter Fans
04/30/2008DE102007000509A1 Kraftstoffpumpe Fuel pump
04/30/2008DE102006051012A1 Centrifugal pump for use during e.g. irrigation, has inlet nozzle arranged concentric to another inlet nozzle, where inlet channel formed from one inlet nozzle is connected with fluid volume that is partially surrounded by nozzles
04/30/2008DE102006049974A1 Turbomachine i.e. turbo-molecular pump, has bearing part of safety bearing made of metal, and bearing surface of bearing part provided with surface coating, which is applied using chemical vapor deposition/physical vapor deposition method
04/30/2008CN201053418Y Silencer for air pump
04/30/2008CN201053417Y Correction tool for machine and pump installation
04/30/2008CN201053416Y Vertical pump shaft seal cooling water liquid level setting device
04/30/2008CN201053415Y Minitype compressor heat insulation type stator wheel disk
04/30/2008CN201053414Y Structure for preventing internal water accumulation of fan
04/30/2008CN201053413Y Ceiling fan motor casing and blade rack quick positioning combination structure
04/30/2008CN201053412Y Ceiling fan motor casing and blade rack quick embedding positioning structure
04/30/2008CN201053411Y Industrial fan blade rack
04/30/2008CN201053410Y Wind turbine impeller with balancing device
04/30/2008CN201053409Y Pest-dispelling device for electric fan
04/30/2008CN201053407Y Superthin type vertical type fan
04/30/2008CN201053406Y Fan capable of producing aromatic odor
04/30/2008CN201053405Y Bidirectional air exchanging machine
04/30/2008CN201053404Y Blower
04/30/2008CN201053402Y 风扇 Fan
04/30/2008CN201053400Y Disturbed jet flow pneumatic fan
04/30/2008CN201053399Y Fluid pipe leakage-proof system for pump
04/30/2008CN201053398Y Curved screen starch pump
04/30/2008CN201053397Y Paper pulp pump
04/30/2008CN201053396Y Single-stage single-suction condensation pump
04/30/2008CN201053395Y Guide vane type mixed flow pump
04/30/2008CN101171428A 真空泵装置 Vacuum pump unit
04/30/2008CN101169138A Axial flow compressor stator blade arrangement style
04/30/2008CN101169137A Asymmetric compressor air extraction method
04/30/2008CN101169136A Airfoil shape for a compressor
04/30/2008CN101169135A Airfoil shape for a compressor
04/30/2008CN101169134A Airfoil shape for a compressor
04/30/2008CN101169133A Airfoil shape for a compressor
04/30/2008CN101169132A Airfoil shape for a compressor
04/30/2008CN101169131A Airfoil shape for a compressor
04/30/2008CN101169130A Airfoil shape for a compressor
04/30/2008CN101169129A Airfoil shape for a compressor
04/30/2008CN101169128A Airfoil shape for a compressor
04/30/2008CN101169127A Airfoil shape for a compressor
04/30/2008CN101169126A Airfoil shape for a compressor
04/30/2008CN101169125A Airfoil shape for a compressor
04/30/2008CN101169124A Airfoil shape for a compressor
04/30/2008CN101169123A Airfoil shape for a compressor
04/30/2008CN101169122A Airfoil shape for a compressor
04/30/2008CN101169121A Airfoil shape for a compressor
04/30/2008CN101169119A Air-supply arrangement
04/30/2008CN101169118A Turbocharging device of refrigeration machine
04/30/2008CN101169065A Automobile cooling water pump
04/30/2008CN100385180C Controllable guided air supply system for drying houses
04/30/2008CN100385128C Method and apparatus for mounting bearing assembly
04/30/2008CN100385124C Mix-in structure for gas or the like in pressurization centrifugal pump
04/30/2008CN100385122C 燃油泵 Fuel pump
04/30/2008CA2608538A1 An electrical submersible pump
04/29/2008US7364414 Fluid pump system
04/29/2008US7364406 Segmented vertical axis air rotor and wind generator apparatus
04/29/2008US7364404 Turbomachine with fluid removal
04/29/2008US7364403 Lubricating system for a fan
04/29/2008US7364400 Cooling fan having improved oil sealing structure
04/29/2008US7363961 Heat exchanger support structure of motor vehicle and supporting method
04/29/2008CA2477382C A centrifugal compressor