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Class Information
Number: 239/466
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Serially arranged whirlers
Description: Apparatus in which there are provided at least two separate rotation producing members, one spaced downstream of the other.

Patents under this class:

Patent Number Title Of Patent Date Issued
8662423 Fuel-injector nozzle Mar. 4, 2014
8579211 System and method for enhancing flow in a nozzle Nov. 12, 2013
8454350 Diluent shroud for combustor Jun. 4, 2013
7850098 Power sprayer Dec. 14, 2010
7703698 Ultrasonic liquid treatment chamber and continuous flow mixing system Apr. 27, 2010
7137574 Apparatus and process for the lateral deflection and separation of flowing particles by a static array of optical tweezers Nov. 21, 2006
7066409 Fluid delivery tube structural body Jun. 27, 2006
6983896 Liquid atomizer Jan. 10, 2006
6811097 Fuel injection valve Nov. 2, 2004
6733278 Variable heat output burner assembly May. 11, 2004
6637673 Liquid atomizer Oct. 28, 2003
6405945 Nozzle for a fuel injector Jun. 18, 2002
6341592 Fuel injector and internal combustion engine having the same Jan. 29, 2002
6216665 Fuel injector and internal combustion engine having the same Apr. 17, 2001
6125818 Fuel injector and internal combustion engine having the same Oct. 3, 2000
6089473 Valve, in particular a fuel injection valve Jul. 18, 2000
6016969 Laminated array of pressure swirl atomizers Jan. 25, 2000
5951922 Aeration system for substantial bodies of water Sep. 14, 1999
5779160 Low-flow stator and method Jul. 14, 1998
5722598 Spraying nozzle for regulating the rate of flow per unit of time Mar. 3, 1998
5542608 Aspirating nozzles Aug. 6, 1996
5178331 Device for atomization of fluids Jan. 12, 1993
5152463 Aspirating simplex spray nozzle Oct. 6, 1992
5115981 Atomizer for compressible containers May. 26, 1992
5072885 Valve needle and method for producing a valve needle Dec. 17, 1991
4979678 Atomizer nozzle insert for hand pumps, particularly for lacquers Dec. 25, 1990
4977950 Ejection nozzle for imposing high angular momentum on molten metal stream for producing particle spray Dec. 18, 1990
4875627 Free passage nozzle Oct. 24, 1989
4515314 Liquid spray apparatus May. 7, 1985
4360156 Fluid metering and spraying Nov. 23, 1982
4347983 Hyperbolic frequency modulation related to aero/hydrodynamic flow systems Sep. 7, 1982
4316580 Apparatus for fragmenting fluid fuel to enhance exothermic reactions Feb. 23, 1982
4260110 Spray nozzle, devices containing the same and apparatus for making such devices Apr. 7, 1981
4255125 Mixing apparatus and the uses thereof Mar. 10, 1981
4255124 Static fluid-swirl mixing Mar. 10, 1981
4255121 Gaseous fuel containing water, apparatus therefor Mar. 10, 1981
4195779 Mixing apparatus with outlet nozzle and uses thereof Apr. 1, 1980
4036439 Spray head for nebulization of fluids Jul. 19, 1977

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