Patents for F04D 29 - Details, component parts, or accessories (70,655)
12/1995
12/26/1995US5478205 Impeller for transverse fan
12/26/1995US5478201 Apparatus for moving air
12/26/1995US5478200 Centrifugal pump impeller
12/21/1995WO1995034746A1 Exhaust system for a turbomachine
12/21/1995WO1995034745A1 Interrupted circumferential groove stator structure
12/21/1995WO1995034744A1 Centrifugal or mixed flow turbomachinery
12/21/1995CA2126262A1 Shaft mounted and impeller mounted pumping sleeve and bushing
12/20/1995EP0687779A1 Method for pumping drainage water from a pumping station into a discharge water flow destination
12/20/1995EP0524435B1 Compressor supercharger with evaporative cooler
12/20/1995CN2215616Y Improved structure for blade of electric fan
12/20/1995CN2215615Y Lubricating and cooling circualation device for solution pump of lithium bromide machine set
12/20/1995CN1113551A Impeller of centrifugal slime pump
12/19/1995US5476366 Fan construction and method of assembly
12/19/1995US5476365 Centrifugal blower wheel with forward curved multi-blades
12/19/1995US5476363 Method and apparatus for reducing stress on the tips of turbine or compressor blades
12/14/1995CA2148734A1 Ceiling fan support arrangement
12/13/1995EP0686774A1 Turbomachinery with variable angle fluid guiding devices
12/13/1995EP0686773A2 Gear driven multi-shaft compressor and multi-shaft expander
12/13/1995EP0686229A1 Method of producing an abrasive tip on a turbine blade
12/12/1995US5474429 Fluid-displacement apparatus especially a blower
12/12/1995US5474427 Fan screen assembly
12/12/1995US5474426 Rotating device for an illusion-raising protective net of an electric fan
12/12/1995US5474422 Volute housing for a centrifugal fan, blower or the like
12/12/1995US5474421 Turbomachine rotor
12/12/1995US5473883 Compressor turbojet engine whose rotor has a movable upstream stage
12/07/1995DE4445521C1 Pump for high=pressure cleaning device
12/07/1995DE4419379A1 Turbocompressor system for gases
12/07/1995DE4419331A1 Pumpe, insbesondere Behälterpumpe Pump, especially submersible pump
12/07/1995DE4418051A1 Compressor wheel for fluids
12/07/1995DE19519799A1 Kreiselpumpe Rotary pump
12/06/1995EP0685653A2 Method and apparatus for surge control
12/06/1995EP0685652A2 Surge detection device and turbomachinery therewith
12/06/1995EP0685039A1 Device and method for thermal transfer using air as the working medium
12/06/1995CN2214555Y Electrical fan vane
12/06/1995CN2214554Y 吊扇 Ceiling fan
12/06/1995CN2214553Y Electric pump for bathing
12/06/1995CN2214552Y Plastic compounded ground disc for floor fan
12/06/1995CN1112990A Circular case of multi-blade fan
12/05/1995US5472321 For an internal combustion engine
12/05/1995US5472315 Abradable coating in a gas turbine engine
12/05/1995US5472313 Turbine disk cooling system
11/1995
11/30/1995WO1995032363A1 Blower housing
11/30/1995DE4418662A1 Centrifugal fluid delivery pump impeller
11/30/1995DE4418153A1 Centrifugal fluid delivery pump
11/30/1995DE4418152A1 Centrifugal fluid delivery pump
11/30/1995DE19519468A1 Slide material, esp. for pump immersion bearing
11/30/1995DE19518722A1 Efficient, e.g. dishwasher, water circulating pump which runs very quietly
11/29/1995EP0684386A1 Method and device for conveying a fluid
11/29/1995EP0535102B1 Gaseous fluid aspirator or pump
11/29/1995CN2213877Y Back bend impeller
11/29/1995CN2213876Y No-leak pressure-proof fan
11/29/1995CN1112653A Cross flow fan assembly
11/28/1995US5471537 Kitchen ventilator
11/28/1995US5470208 Fluid pump with magnetically levitated impeller
11/28/1995US5470205 Mountable on a ceiling fan
11/28/1995US5470203 Blower blade assembly having counterbalancers
11/28/1995US5470202 Fan for moving air
11/28/1995US5470201 Molten metal pump with vaned impeller
11/28/1995US5470200 Guide vanes for axial fans
11/24/1995CA2149578A1 Turbomachinery with variable angle fluid guiding devices
11/23/1995DE4417095A1 Impeller of radial compressor
11/22/1995EP0683351A1 Pump oil mister
11/22/1995EP0683323A1 Impeller inducer for a pump of the type used in motor vehicle windscreen washers
11/22/1995EP0683095A1 Propulsion system for ships
11/22/1995CN2213248Y Glass fibre reinforced plastic centrifugal fan
11/22/1995CN1112219A Blower
11/21/1995US5468124 Portable electric fan
11/21/1995US5468119 Peripheral pump, particularly for feeding fuel to an internal combustion engine from a fuel tank of a motor vehicle
11/21/1995CA2149832A1 Twin-turbojet polyphasic pump
11/21/1995CA2046983C Centrifugal pumps
11/20/1995CA2149814A1 Pump oil mister
11/20/1995CA2149576A1 Surge detection device and turbomachinery therewith
11/16/1995WO1995030836A1 Decorative fan blade and method of use and fabrication
11/16/1995WO1995030821A1 Fluid pump with integral filament-wound housing
11/16/1995WO1995030328A1 Protein-scum remover
11/15/1995EP0682399A1 Electrical machine with an axial fan
11/15/1995EP0681665A1 Sealing and pumping means and methods
11/15/1995EP0681658A1 Split ring seal.
11/15/1995EP0681655A1 Fan with secondary air passage for motor cooling
11/15/1995EP0681626A1 Process and apparatus for separating fibres from water
11/15/1995EP0621964B1 Device for regulating the flow rate of a centrifugal pump in a closed network of pipes
11/15/1995EP0490902B1 Impeller, in particular for hairdressing appliances
11/15/1995CN2212675Y Fan device for improved knapsack machine for spraying and jetting powder
11/15/1995CN1111727A Centrifugal fluid machine
11/14/1995US5466120 Blower with bent stays
11/14/1995US5466119 Spacer of adjustable thickness
11/14/1995US5466118 Centrifugal compressor with a flow-stabilizing casing
11/09/1995WO1995030093A1 Multivane radial fan designing method and multivane radial fan
11/09/1995WO1995030074A1 Aircraft fan containment structure restraint
11/09/1995WO1995030070A1 Ramped dovetail rails for rotor blade assembly
11/09/1995DE4415566A1 Self=priming multistep rotary pump
11/09/1995DE19515094A1 Shaft sealing for chemical pump
11/09/1995CA2163859A1 Multivane radial fan designing method and multivane radial fan
11/08/1995EP0680564A1 Axial flow fan
11/08/1995EP0680563A1 Guide vane means
11/07/1995US5464333 Magnet pump with rear thrust bearing member
11/07/1995US5464325 Turbo-compressor impeller for coolant
11/07/1995US5464323 Vibration isolation system for fan blade
11/07/1995US5464175 Variable camber vane
11/02/1995WO1995029371A1 Sorption cooling of compressor inlet air