| Patents for F15D 1 - Influencing the flow of fluids (5,113) |
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| 03/11/2004 | WO2004020841A1 Device for the generation of eddies and method for operation of said device |
| 03/11/2004 | WO2004020777A1 Suppression element for vortex-induced vibrations, construction kit, apparatus for extracting minerals, and mold |
| 03/11/2004 | US20040045291 Flow laminarizing device |
| 03/09/2004 | US6701963 Flow conditioner |
| 03/09/2004 | CA2162718C Plate catalyst |
| 03/04/2004 | DE10238541A1 Thermal disproportionation apparatus operates by lowering pressure of gas stream and comprises vortex tube mounted in outer tube which is T-shaped, so that it encloses throttle valve and cold gas inlet |
| 02/26/2004 | US20040037162 Vortex generator with controlled wake flow |
| 02/26/2004 | US20040035481 Micro channel unit |
| 02/26/2004 | US20040035411 Device and method for controlling/balancing flow fluid flow-volume rate in flow channels |
| 02/26/2004 | US20040035349 Reelable solid marine fairing |
| 02/26/2004 | DE10237341A1 Finite vortex model for use in fluid flow numerical simulation, especially for modeling unsteady flows, whereby a general roll-off model is used to model the finite edge vortex |
| 02/24/2004 | US6695540 Vortex induced vibration suppression device and method |
| 02/24/2004 | US6695010 Segmented ceramic choke |
| 02/19/2004 | WO2004015278A1 Use of a flow distributor in multi-phase mixtures |
| 02/19/2004 | DE10235946A1 Use of flow distributors having cone regions pushed together for distributing two or three phase streams when the cross-sectional surface of pipeline changes or when fed into a reactor |
| 02/18/2004 | CN1475677A Surface processed part, surface processing method and its device |
| 02/18/2004 | CN1138967C Method and apparatus for controlling boundary or wall layer of continuous medium |
| 02/10/2004 | US6689225 Toroidal vortex vacuum cleaner with alternative collection apparatus |
| 02/10/2004 | US6689179 Conduit at least partly in labyrinthine fashion to separate liquid out but prevent outside liquid from coming in |
| 02/10/2004 | US6687951 Toroidal vortex bagless vacuum cleaner |
| 02/05/2004 | US20040020869 Forms uniform and thin film of fluid, thus exposing the maximum amount of the surface area of the fluid to the effect of the vortex chamber |
| 02/05/2004 | US20040020868 Method and apparatus for treating fluids |
| 02/05/2004 | US20040020867 Method and apparatus for treating fluids |
| 02/05/2004 | DE10330023A1 Vortex generator used in the swirling and mixing of fuel/air mixtures in pre-mixing combustion chambers comprises an outlet opening for targeted introduction of a secondary flow into the core flow of the wake produced |
| 02/03/2004 | US6685394 Partial shroud with perforating for VIV suppression, and method of using |
| 01/29/2004 | WO2004009949A1 Vibration control equipment of underwater pipe |
| 01/29/2004 | US20040018089 Vortex attractor |
| 01/28/2004 | EP1384896A2 Method and apparatus for modulating airfoil lift |
| 01/27/2004 | US6682021 System and method for actively manipulating and controlling fluid flow over a surface |
| 01/27/2004 | US6681807 Asymmetric bidirectional flow device |
| 01/27/2004 | CA2144177C Method and device for transverse distribution of a flowing medium |
| 01/27/2004 | CA2116977C Process for recovering and causing highly viscous petroleum products to flow |
| 01/22/2004 | US20040011414 Flow diffusers in a UV pressurized reactor |
| 01/21/2004 | EP1382379A2 Vortex generator with controlled downstream flowpattern |
| 01/16/2004 | CA2393593A1 Flow diffusers in a uv pressurized reactor |
| 01/15/2004 | US20040007277 Asymmetric bidirectional flow device |
| 01/08/2004 | WO2004003394A1 Object whose surface is to be treated, surface treatment method, and surface treatment apparatus |
| 01/08/2004 | WO2004002813A1 Marine seismic diverter with vortex generators |
| 01/08/2004 | WO2004002380A2 Turbine fluid flow resistor |
| 01/07/2004 | CN1466413A Flow direction control mechanism |
| 01/02/2004 | EP1373066A1 Turbulent flow drag reduction |
| 01/01/2004 | US20040000349 Turbine fluid flow resistor |
| 12/31/2003 | WO2004001267A2 Method and system for regulating external and internal fluid flow |
| 12/30/2003 | US6669408 Self-orienting piling, fluid-flow reduction device |
| 12/24/2003 | WO2003107523A1 Electroactive polymer devices for controlling fluid flow |
| 12/24/2003 | WO2003106260A1 Controlling boundary layer fluid flow |
| 12/24/2003 | CN1131944C 压力交换器 Pressure Switch |
| 12/23/2003 | US6666646 Drag reduction for gas turbine engine components |
| 12/18/2003 | WO2003103540A1 A method of determining the helix angle of a helical formation for a conduit |
| 12/16/2003 | US6663757 Method and device for the convective movement of liquids in microsystems |
| 12/10/2003 | EP1368228A1 Plenum entry bulk swirl generator |
| 12/09/2003 | US6659731 Pressure exchanger |
| 12/09/2003 | US6659118 Flow development chamber |
| 12/09/2003 | CA2272911C Flow splitting device for web profile control stock dilution system |
| 12/04/2003 | WO2003100356A1 Slotted flow restrictor for a mass flow meter |
| 12/04/2003 | WO2002072421A3 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 12/03/2003 | CN1460155A Device for effecting flow of liquid medium |
| 12/02/2003 | US6655664 Adjustable bubble generator practical for use as a relief valve |
| 12/02/2003 | US6655311 Marine seismic diverter with vortex generators |
| 12/02/2003 | US6655206 Device using a local irregularity to reduce the extent of unwanted movements of weather balloons |
| 11/25/2003 | US6654710 Method for designing a flow device |
| 11/20/2003 | WO2002068829A8 Device for eliminating the static pressure of downward flowing liquid |
| 11/11/2003 | US6644598 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 11/11/2003 | US6644355 Diffusing corner for fluid flow |
| 11/06/2003 | WO2003091578A1 Duct with spiral groove |
| 11/06/2003 | CA2483366A1 Duct with spiral groove |
| 11/05/2003 | EP1359367A2 Apparatus for the controlled supply of a compressible working fluid |
| 11/04/2003 | US6640926 Elbow silencer |
| 10/30/2003 | WO2002098325A3 Means for effecting a fluid flow pattern in a conduit |
| 10/30/2003 | US20030201552 Adjustable bubble generator practical for use as a relief valve |
| 10/23/2003 | WO2003087604A1 Solid body having a microstructured surface |
| 10/22/2003 | CN1450274A Frontage fluid resistance reducer for moving object |
| 10/21/2003 | US6634388 Annular fluid manipulation in lined tubular systems |
| 10/15/2003 | CN1124442C Variable cross-section mobil passageway |
| 10/07/2003 | CA2277627C Annular fluid manipulation in lined tubular systems |
| 10/02/2003 | WO2002016783A8 Device for effecting a flow of liquid medium |
| 10/02/2003 | US20030183446 Fan shroud with built in noise reduction |
| 10/01/2003 | EP1348619A2 External electric drive propulsion unit for a SWATH vessel |
| 10/01/2003 | EP1015105B1 Vortex ring mixer with moderated behavior of the vortex rings |
| 09/25/2003 | US20030178084 Pipe comprising a porous inner wall |
| 09/23/2003 | US6623352 Vortex air barrier |
| 09/16/2003 | US6619922 Vortex attractor for planar and non-planar surfaces |
| 09/16/2003 | US6619887 Method and apparatus for reducing drag and suppressing vortex-induced vibration |
| 09/16/2003 | US6619114 Device for measuring at least one parameter of a medium flowing in a line |
| 09/11/2003 | US20030167741 Combined toroidal and cylindrical vortex dust separator |
| 09/09/2003 | US6616094 Lifting platform |
| 09/03/2003 | EP1340024A1 Device and method for controlling/balancing flow fluid flow-volume rate in flow channels |
| 08/27/2003 | CN1438922A Method and apparatus for treating fluids |
| 08/21/2003 | WO2003069284A1 Flow rectifier for an air mass sensor |
| 08/21/2003 | WO2003069167A1 The u-shaped pipe for voltagestabilizing and bifurcation and pipe system including the u-shaped pipe subassembly |
| 08/19/2003 | US6607168 Bearing structure with reduced tip vortex |
| 08/14/2003 | WO2003067169A2 “system and method using a flexible composite sheet for enhanced heat transfer and reduced flow drag” |
| 08/14/2003 | US20030150198 Filterless folded and ripple dust separators and vacuum cleaners using the same |
| 08/07/2003 | US20030145980 System and method for using a flexible composite surface for pressure-drop free heat transfer enhancement and flow drag reduction |
| 08/06/2003 | EP1332547A1 Electrostatic/pneumatic actuators for active surfaces |
| 07/24/2003 | WO2003060247A1 A hydraulic vortex regulator with a closure with a locking device |
| 07/24/2003 | WO2002016783A9 Device for effecting a flow of liquid medium |
| 07/24/2003 | US20030139807 Insert for a conduit |
| 07/24/2003 | US20030136094 Axial flow centrifugal dust separator |
| 07/22/2003 | US6595753 Vortex attractor |