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Class Information
Number: 239/223
Name: Fluid sprinkling, spraying, and diffusing > Slinger or splasher; or deflector rotated relative to effluent > Disc impeller type or bowl-like slinger or deflector
Description: Apparatus in which the distributor takes the form of a flat plate-like member, is a member of impeller or wheel form or is of a centrifugal bow-like configuration, to which fluid is supplied and from which the fluid is thrown to produce a spray.


Sub-classes under this class:

Class Number Class Name Patents
239/224 Disc or impeller type 152


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7452421 Spraying bowl, rotary sprayer incorporating such a bowl and spraying installation incorporating such a sprayer Nov. 18, 2008
7416607 Fluid injection apparatus for semiconductor processing Aug. 26, 2008
7344092 Rotary atomizer, and air bearing protection system for rotary atomizer Mar. 18, 2008
7341202 Method and device for producing a coherent layer of even thickness of liquid or melt on a rotating disk Mar. 11, 2008
7337988 Regulating turbine for sprinkler Mar. 4, 2008
7325751 Exhaust duct for a rotary sprayer having a pneumatic turbine Feb. 5, 2008
7306175 Broadcast spreader mechanism for an all terrain vehicle and the like Dec. 11, 2007
7237726 Paint sprayer gun Jul. 3, 2007
7207499 Apparatus and method for producing porous polymer particles Apr. 24, 2007
7168634 Debris resistant collar for rotating stream sprinklers Jan. 30, 2007
7150414 Rotary disc atomizer Dec. 19, 2006
7131601 Rotational atomizer turbine and rotational atomizer Nov. 7, 2006
7114666 Dual massage shower head Oct. 3, 2006
7086608 Shaft seal with grease retainer Aug. 8, 2006
7080794 Rotary atomizer with blockable shaft Jul. 25, 2006
7070130 Rotatable electrode ring and use thereof in electrostatically assisted high-speed rotary application of spray coating agents Jul. 4, 2006
7055768 Rotary device for transmission of material in particulate form Jun. 6, 2006
7041173 Spraying bowl, spraying device incorporating such a bowl and spraying installation incorporating such a device May. 9, 2006
7025287 Shaft seal with grease retainer Apr. 11, 2006
7017835 Rotary atomizer for particulate paints Mar. 28, 2006
6988673 Rotary atomizing head type coater Jan. 24, 2006
6972052 Rotational atomizer with external heating system Dec. 6, 2005
6920937 Deck/hall extended coverage horizontal sprinkler arrangement Jul. 26, 2005
6896200 Hand-held applicator device for applying a layer of fluid droplets May. 24, 2005
6889921 Bell cup skirt May. 10, 2005
6854665 System for spraying a powder coating product and sprayhead incorporated in it Feb. 15, 2005
6843427 Method and device for producing a coherent layer of even thickness of liquid or melt on a rotating disk Jan. 18, 2005
6817553 Powder paint spray coating apparatus having selectable, modular spray applicators Nov. 16, 2004
6811094 Rotary atomizing head type coater Nov. 2, 2004
6807770 Low pressure aeroponic growing apparatus Oct. 26, 2004
6802459 Device for preparing the walls of a mold for molding or shaping to make them ready for the next molding cycle Oct. 12, 2004
6783082 Rotary atomizer Aug. 31, 2004
6752609 Device for forming synthetic fiber materials Jun. 22, 2004
6742722 Cartridge type coating system Jun. 1, 2004
6659375 Atomizer lid assembly for an atomizer head Dec. 9, 2003
6659367 Sprayer device for spraying a liquid coating product Dec. 9, 2003
6651898 Method and device for atomizing liquids Nov. 25, 2003
6631851 Atomizer wheel with improved nozzle for rotary atomizers and method of obtaining microspherical solid particles Oct. 14, 2003
6623561 Rotary atomizer for particulate paints Sep. 23, 2003
6601778 Centrifugal humidifier with sawtooth ridged impingement surface Aug. 5, 2003
6592054 Device for spraying coating product and rotating spray element for such a device Jul. 15, 2003
6557781 Rotary atomizing head May. 6, 2003
6550693 Coating apparatus and method of use Apr. 22, 2003
6533861 Automatic coating apparatus Mar. 18, 2003
6530532 Kick-starter for sprinkler heads Mar. 11, 2003
6513729 Two-package-mixing discharging device and two-package-mixing coating device Feb. 4, 2003
6511005 Bowl centrifuge nozzle Jan. 28, 2003
6422480 Spinning spray head and method Jul. 23, 2002
6409104 Silicon-doped amorphous carbon coating for paint bell atomizers Jun. 25, 2002
6390388 Method and device for the controlled break-up of liquid jets May. 21, 2002

1 2 3 4


 
 
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