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Class Information
Number: 239/424.5
Name: Fluid sprinkling, spraying, and diffusing > Combining of separately supplied fluids (i.e., plural flow paths) > At or beyond outlet > Concurrent or concentric flow means > Flow means of one fluid surrounds the other at outlet > Plural passages discharge one fluid to other
Description: Apparatus in which there are a plurality of passages for introducing one of said fluids to another of said fluids at or beyond the egress outlet means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7422772 |
Conformal coating applicator and method |
Sep. 9, 2008 |
| 7404536 |
Suction cup assembly including a quick release venturi |
Jul. 29, 2008 |
| 7185830 |
Uniform droplet spray nozzle for liquids |
Mar. 6, 2007 |
| 7156320 |
Method and apparatus for duct sealing using a clog-resistant insertable injector |
Jan. 2, 2007 |
| 7083121 |
Modular automatic spray gun manifold |
Aug. 1, 2006 |
| 7032830 |
Method and device for generating a liquid mist |
Apr. 25, 2006 |
| 6986473 |
Atomizer device and method for the production of a liquid-gas mixture |
Jan. 17, 2006 |
| 6971590 |
Liquid spray gun with manually rotatable frictionally retained air cap |
Dec. 6, 2005 |
| 6962296 |
Steam water spray systems |
Nov. 8, 2005 |
| 6923385 |
Nozzle for coating surfaces |
Aug. 2, 2005 |
| 6920749 |
Multi-function simplex/prefilmer nozzle |
Jul. 26, 2005 |
| 6892963 |
Portable convergent spray gun capable of being hand-held |
May. 17, 2005 |
| 6857581 |
Spraying method and a spray system for coating liquids |
Feb. 22, 2005 |
| 6767205 |
Housing for an optical fiber preform torch |
Jul. 27, 2004 |
| 6712293 |
Nozzle tip for agricultural sprayers |
Mar. 30, 2004 |
| 6682342 |
Combustor for waste gas treatment |
Jan. 27, 2004 |
| 6659370 |
Liquid spray device and cutting method |
Dec. 9, 2003 |
| 6604694 |
Coanda injector and compressed gas line for connecting same |
Aug. 12, 2003 |
| 6499675 |
Analytical apparatus using nebulizer |
Dec. 31, 2002 |
| 6478239 |
High efficiency fuel oil atomizer |
Nov. 12, 2002 |
| 6446883 |
Nebulizer |
Sep. 10, 2002 |
| 6409098 |
Apparatus and method for spraying single or multi-component material |
Jun. 25, 2002 |
| 6401981 |
Sanitary beverage dispensing spout |
Jun. 11, 2002 |
| 6394792 |
Low NoX burner apparatus |
May. 28, 2002 |
| 6378788 |
Rayleigh-breakup atomizing devices and methods of making rayleigh-breakup atomizing devices |
Apr. 30, 2002 |
| 6363724 |
Gas only nozzle fuel tip |
Apr. 2, 2002 |
| 6363746 |
Method and apparatus for making multi-component glass soot |
Apr. 2, 2002 |
| 6338439 |
Nozzle assembly |
Jan. 15, 2002 |
| 6334339 |
Hooded torch for synthesizing glass particulates |
Jan. 1, 2002 |
| 6328226 |
Nozzle assembly |
Dec. 11, 2001 |
| 6325618 |
Fuel lance for spraying liquid and/or gaseous fuels into a combustion chamber |
Dec. 4, 2001 |
| 6322000 |
Convergent spray nozzle shut-down system |
Nov. 27, 2001 |
| 6315551 |
Burners having at least three air feed ducts, including an axial air duct and a rotary air duct concentric with at least one fuel feed, and a central stabilizer |
Nov. 13, 2001 |
| 6269882 |
Method for ignition of flameless combustor |
Aug. 7, 2001 |
| 6267585 |
Method and combustor for combusting hydrogen |
Jul. 31, 2001 |
| 6250567 |
Apparatus and method for spraying single or multi-component material |
Jun. 26, 2001 |
| 6244524 |
Fuel injection burner |
Jun. 12, 2001 |
| 6241510 |
System for providing proximate turbulent and coherent gas jets |
Jun. 5, 2001 |
| 6230992 |
Perforated disk or atomizing disk and an injection valve with a perforated disk or atomizing disk |
May. 15, 2001 |
| 6230990 |
Injector for feeding additives in a polymer melt stream |
May. 15, 2001 |
| 6212878 |
Gas generator module |
Apr. 10, 2001 |
| 6196831 |
Combustion process for burning a fuel |
Mar. 6, 2001 |
| 6189813 |
Rayleigh-breakup atomizing devices and methods of making rayleigh-breakup atomizing devices |
Feb. 20, 2001 |
| 6178752 |
Durability flame stabilizing fuel injector with impingement and transpiration cooled tip |
Jan. 30, 2001 |
| 6149076 |
Dispensing apparatus having nozzle for controlling heated liquid discharge with unheated pressurized air |
Nov. 21, 2000 |
| 6142765 |
Process for burning fuel |
Nov. 7, 2000 |
| 6119954 |
Air-atomizing oil and/or gas burner utilizing a low pressure fan and nozzle |
Sep. 19, 2000 |
| 6102308 |
Self-educing nozzle |
Aug. 15, 2000 |
| 6096839 |
Atomizer nozzle |
Aug. 1, 2000 |
| 6076748 |
Odor control atomizer utilizing ozone and water |
Jun. 20, 2000 |
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