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Class Information
Number: 239/419
Name: Fluid sprinkling, spraying, and diffusing > Combining of separately supplied fluids (i.e., plural flow paths) > At or beyond outlet > With partial preliminary mixing
Description: Apparatus in which some mingling of the separately supplied fluids takes place upstream of the mixing which takes place beyond or at the outlet means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7559489 |
High-pressure pulse nozzle assembly |
Jul. 14, 2009 |
| 7559490 |
Nozzle assembly |
Jul. 14, 2009 |
| 7458427 |
Mixing chamber for producing compressed air foam for fire extinguishing devices |
Dec. 2, 2008 |
| 7458523 |
Foam-dispensing faucet |
Dec. 2, 2008 |
| 7451941 |
Dense fluid spray cleaning process and apparatus |
Nov. 18, 2008 |
| 7438238 |
Gaseous fuel injector |
Oct. 21, 2008 |
| 7341211 |
Device for the production of capillary jets and micro-and nanometric particles |
Mar. 11, 2008 |
| 7311270 |
Device and methodology for improved mixing of liquids and solids |
Dec. 25, 2007 |
| 7284713 |
System comprising a nozzle and a fixing means therefor |
Oct. 23, 2007 |
| 7264179 |
Method and apparatus for MEMS device nebulizer lubrication system |
Sep. 4, 2007 |
| 7234649 |
Spray gun |
Jun. 26, 2007 |
| 7222802 |
Dual sprayer with external mixing chamber |
May. 29, 2007 |
| 7188789 |
Atomising nozzle |
Mar. 13, 2007 |
| 7114662 |
Snow making using low pressure air and water injection |
Oct. 3, 2006 |
| 7051955 |
Sprayer system |
May. 30, 2006 |
| 7048207 |
Fire fighting nozzle and method including pressure regulation, chemical and eduction features |
May. 23, 2006 |
| 7004404 |
Spray gun |
Feb. 28, 2006 |
| 6969013 |
High pressure fluid spraying apparatus |
Nov. 29, 2005 |
| 6921028 |
Dispersing apparatus |
Jul. 26, 2005 |
| 6886342 |
Vortex fuel nozzle to reduce noise levels and improve mixing |
May. 3, 2005 |
| 6820819 |
Controlling insulation density |
Nov. 23, 2004 |
| 6783087 |
Fuel injector |
Aug. 31, 2004 |
| 6764302 |
Atomizing nozzle for a burner, especially for a heater that can be used on a vehicle |
Jul. 20, 2004 |
| 6719217 |
Aromatizer |
Apr. 13, 2004 |
| 6702203 |
Dual spray gun for painting and cleaning |
Mar. 9, 2004 |
| 6691931 |
Air brush |
Feb. 17, 2004 |
| 6634570 |
Spray gun |
Oct. 21, 2003 |
| 6598803 |
Powder spray coating device |
Jul. 29, 2003 |
| 6598805 |
Substrate cleaning apparatus |
Jul. 29, 2003 |
| 6554202 |
Fuel injection nozzle and method of use |
Apr. 29, 2003 |
| 6550695 |
Shower head including integral containers for dispensing products |
Apr. 22, 2003 |
| 6547162 |
Foam spraying device |
Apr. 15, 2003 |
| 6513736 |
Gas-assisted atomizing device and methods of making gas-assisted atomizing devices |
Feb. 4, 2003 |
| 6513730 |
MEMS-based spinning nozzle |
Feb. 4, 2003 |
| 6478239 |
High efficiency fuel oil atomizer |
Nov. 12, 2002 |
| 6427930 |
Device for connection of a nozzle of a pre-mixing chamber of a gas turbine, to a housing of the pre-mixing chamber |
Aug. 6, 2002 |
| 6422827 |
Injection apparatus for gas-liquid mixed flow |
Jul. 23, 2002 |
| 6412708 |
Nozzle device, preferably arranged in sanitary water basins, containers or the like |
Jul. 2, 2002 |
| 6405944 |
Spraying attachment and appliance |
Jun. 18, 2002 |
| 6405936 |
Stabilized capillary microjet and devices and methods for producing same |
Jun. 18, 2002 |
| 6402063 |
Head for spraying apparatus |
Jun. 11, 2002 |
| 6386465 |
Gun |
May. 14, 2002 |
| 6386293 |
Fire combating system and method |
May. 14, 2002 |
| 6382521 |
Spray powder-coating system |
May. 7, 2002 |
| 6375088 |
Fluid delivery device with pulsating linear discharge and fluid cleaning method |
Apr. 23, 2002 |
| 6371213 |
Liquid or foam fire retardant delivery device with pyrotechnic actuation and aeration |
Apr. 16, 2002 |
| 6371388 |
Fan propelled mister |
Apr. 16, 2002 |
| 6357670 |
Stabilized capillary microjet and devices and methods for producing same |
Mar. 19, 2002 |
| 6338439 |
Nozzle assembly |
Jan. 15, 2002 |
| 6334490 |
Passenger and cargo area safety system for vehicles |
Jan. 1, 2002 |
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