Patents for F15C 1 - Circuit elements having no moving parts (1,509) |
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04/30/2013 | US8430130 Series configured variable flow restrictors for use in a subterranean well |
04/23/2013 | US8424560 Multi-valve microfluidic devices and methods |
04/16/2013 | US8418725 Fluidic oscillators for use with a subterranean well |
03/27/2013 | EP2573042A2 Device for controlling rising velocity of actuator in heavy equipment |
03/19/2013 | US8398936 Capillary pump unit and flow cell |
03/19/2013 | US8397762 Fluidic system with improved flow characteristics |
03/19/2013 | US8397761 Vortex brake for a liquid drainage system |
03/05/2013 | US8387662 Device for directing the flow of a fluid using a pressure switch |
02/28/2013 | US20130048086 Midpoint reversed directionally coupled double chamber structure for the natural induction of a tornado |
02/27/2013 | CN101084397B Method for reduction of crude oil viscosity |
02/26/2013 | US8381870 Fluid flow controller |
02/26/2013 | US8381770 Blowoff tank |
02/14/2013 | US20130037149 Liquid-electronic hybrid divider |
02/12/2013 | CA2591579C Method for reduction of crude oil viscosity |
02/07/2013 | US20130032235 Integrated microfluidic check valve and device including such a check valve |
02/06/2013 | EP2554854A2 Fluidic oscillator with bistable jet-type amplifier |
02/06/2013 | CN102917972A Apparatus for controlling raise speed of working machine for heavy equipment |
02/06/2013 | CN101094723B Improved cold-performance fluidic oscillator |
01/31/2013 | US20130025873 Protecting A Fluid Stream From Fouling |
01/31/2013 | US20130025439 Firearm Blast Shield |
01/24/2013 | US20130019978 Gas injection device with uniform gas velocity |
01/23/2013 | EP2547916A1 Device for deflecting a fluid flow |
01/22/2013 | US8356631 Fluid transport device and fluid transport control method |
01/17/2013 | US20130014829 Removable Cutting/Welding Torch Cutting Tip Insert |
01/10/2013 | US20130008541 Water Treatment and Revitalization System and Method |
01/10/2013 | US20130008540 Insert for dispensing a compressed gas product, system with such an insert, and method of dispensing a compressed gas product |
01/03/2013 | US20130000764 Multi-layer micro/nanofluid devices with bio-nanovalves |
01/02/2013 | CN102859616A Liquid-electronic hybrid divider |
01/01/2013 | US8343428 Microchip and method of using the same |
01/01/2013 | US8343421 Method and system for enhanced high intensity acoustic waves application |
12/27/2012 | US20120325354 Apparatus and method for the creation of an impingement jet generating annular swirls as well as turbomachine with an apparatus of this type |
12/23/2012 | CA2755703A1 Independent supply and exhaust metering within a valve casting |
12/20/2012 | US20120322162 Generation of monodisperse droplets by shape-induced shear and interfacial controlled fusion of individual droplets on-demand |
12/20/2012 | US20120318393 Flow guide structure for bladeless air fans |
12/13/2012 | US20120312511 Water vapor control of emissions from low quality fuel combustion |
12/11/2012 | US8327885 Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well |
12/06/2012 | WO2012166525A1 Component with a passageway made by three-dimensional printing |
12/06/2012 | US20120305035 Water scale removal or prevention devices, and related signal modulators |
11/29/2012 | US20120298235 Surface tension controlled valves |
11/22/2012 | US20120292116 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods |
11/22/2012 | US20120292020 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods |
11/22/2012 | US20120292018 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods |
11/22/2012 | US20120292017 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods |
11/22/2012 | US20120292016 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods |
11/22/2012 | US20120291874 Airflow control device and airflow control method |
11/22/2012 | CA2833767A1 Vortex controlled variable flow resistance device and related tools and methods |
11/15/2012 | US20120285173 Lobed swirler |
11/14/2012 | CN101374757B Fluid-controlled structure, apparatus, method, and method for configuring instrument |
11/01/2012 | US20120275929 Ferrofluid control and sample collection for microfluidic application |
11/01/2012 | US20120273297 Channeling gas flow tube |
11/01/2012 | US20120273053 Electrorheological valve |
10/11/2012 | US20120257979 Flow guiding device with base having recess for adhesive strip or tape |
10/11/2012 | US20120257977 Vortex generator device with tapered sections |
10/10/2012 | CN101516784B 旋涡发生器 Vortex generators |
10/09/2012 | US8281815 Microfluidic valve filler and valve unit including the same |
10/04/2012 | US20120247146 Refrigerant distributor and refrigeration cycle device |
10/02/2012 | US8276669 Variable flow resistance system with circulation inducing structure therein to variably resist flow in a subterranean well |
09/27/2012 | WO2012126325A1 Device for outputting water with high frequency pulse |
09/13/2012 | US20120227819 Fluid resistance reducing method and resistance reducing propulsion device |
09/13/2012 | US20120227813 Choke Assembly |
09/11/2012 | US8261839 Variable flow resistance system for use in a subterranean well |
09/06/2012 | US20120222764 Inlet Swirl Control for Turbochargers |
09/06/2012 | US20120222747 Passive components for micro-fluidic flow profile shaping and related method thereof |
09/05/2012 | EP2494217A1 Fluidic impulse generator |
08/30/2012 | US20120216897 Toothed gate valve seat |
08/30/2012 | US20120216887 Noise Control via Outlet Jet Frequency Dispersal |
08/29/2012 | CN101493102B Pressure sensing device adapted to corrosive or explosive atmospheres and with means to filter disturbance frequencies |
08/23/2012 | US20120211109 Surface to move a fluid via fringe electric fields |
08/22/2012 | CN101749305B Gas path switching device for premixer |
08/21/2012 | US8245731 Microfluidic devices with separable actuation and fluid-bearing modules |
08/16/2012 | WO2012107048A1 A gully for a drainage system and a flow brake |
08/14/2012 | US8240336 Phase-change valve apparatuses |
08/08/2012 | EP1565267B1 Display fountain, system, array and wind detector |
08/07/2012 | US8235128 Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well |
08/07/2012 | US8235073 Microfluidic valve unit for controlling flow of fluid and method of fabricating the same |
08/07/2012 | US8235072 Method and apparatus for multibarrier plasma actuated high performance flow control |
08/01/2012 | EP1827703B1 Improved cold-performance fluidic oscillator |
07/26/2012 | US20120186683 Adjustable fluid pressure amplifier |
07/19/2012 | US20120183914 Coanda gas burner apparatus and methods |
07/19/2012 | US20120180894 Valve and actuator employing capillary electrowetting phenomenon |
07/17/2012 | US8220494 Microfluidic large scale integration |
07/05/2012 | WO2012048853A8 Fluid actuator for influencing the flow along a flow surface, as well as blow-out device and flow body comprising a like fluid actuator |
07/05/2012 | US20120168016 Microvalve having magnetic wax plug and flux control method using magnetic wax |
07/05/2012 | US20120168015 Cone and plate fluidic oscillator inserts for use with a subterranean well |
07/05/2012 | US20120168014 Cross-flow fluidic oscillators for use with a subterranean well |
07/05/2012 | US20120167991 Swirl Element, Inlet Valve, Device and Method for Evaporating or Driving out Highly Volatile ... |
07/04/2012 | CN101258397B 微流装置和制备及使用方法 Apparatus and method for the preparation and use of microfluidic |
06/28/2012 | US20120160357 Vortex ring generator |
06/26/2012 | US8205812 Enclosures for multiple fluidic oscillators |
06/21/2012 | US20120152198 Plasma actuator |
06/07/2012 | US20120138861 Loop seal for recycling solids from a cyclone and fluidized bed reactor and method using the same |
06/07/2012 | US20120138179 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid |
06/07/2012 | US20120138155 Device for adding gas to fluids |
06/06/2012 | EP2162621B1 Apparatus and method for oscillating fluid jets |
06/05/2012 | US8192701 Surface tension controlled valves |
05/31/2012 | US20120132306 Structure of orifice plate for engine mount filled with magnetorheological fluid |
05/31/2012 | US20120132288 Fluid injection |
05/30/2012 | EP2456988A1 Fluid actuator for producing a pulsed outlet flow in the flow around an aerodynamic body, and discharge device and aerodynamic body equipped therewith |
05/30/2012 | CN102483080A Fluid Actuator For Producing A Pulsed Outlet Flow In The Flow Around An Aerodynamic Body, And Discharge Device And Aerodynamic Body Equipped Therewith |
05/30/2012 | CN101247895B Adjustable fluidic sprayer and its manufacture method |