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Class Information
Number: 239/472
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Peripheral and central flow paths in whirler upstream of single terminal outlet
Description: Apparatus in which the whirl producing member is upstream of a single egress opening and is provided with flow paths at or on its periphery as well as with one or more flow paths in the center portion thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611080 |
Full cone air assisted spray nozzle for continuous metal casting cooling |
Nov. 3, 2009 |
| 7478767 |
Apparatus for regulating fluid flow through a spray nozzle |
Jan. 20, 2009 |
| 7387263 |
Fuel injection valve of engine, fuel injection method and assembling method of the same |
Jun. 17, 2008 |
| 7370817 |
Actuated atomizer |
May. 13, 2008 |
| 7293722 |
Method and apparatus for generation of low impact sprays |
Nov. 13, 2007 |
| 7243861 |
Spray nozzle |
Jul. 17, 2007 |
| 6948639 |
Device for packaging and dispensing a product, notably in the form of a sample |
Sep. 27, 2005 |
| 6932246 |
Assembly for packaging and dispensing a product, especially in the form of a sample |
Aug. 23, 2005 |
| 6863230 |
Atomizing nozzle and method for manufacture thereof |
Mar. 8, 2005 |
| 6766864 |
Fire-extinguishing sprayer with dynamic control |
Jul. 27, 2004 |
| 6729560 |
Dual component trigger sprayer which mixes components in discharge passage |
May. 4, 2004 |
| 6561440 |
Full cone spray nozzle for metal casting cooling system |
May. 13, 2003 |
| 6550694 |
Dual component trigger sprayer which mixes components in discharge passage |
Apr. 22, 2003 |
| 6536685 |
Foamer |
Mar. 25, 2003 |
| 6250570 |
Variable pattern nozzle |
Jun. 26, 2001 |
| 5984670 |
Burner |
Nov. 16, 1999 |
| 5671597 |
Low no.sub.x fuel nozzle assembly |
Sep. 30, 1997 |
| 5653391 |
Fire extinguishing head |
Aug. 5, 1997 |
| 5547132 |
Sprayer having variable spray pattern |
Aug. 20, 1996 |
| 5535950 |
Dual trigger sprayer |
Jul. 16, 1996 |
| 5431019 |
Combustor for gas turbine engine |
Jul. 11, 1995 |
| 5425918 |
Apparatus for automatic tissue staining for immunohistochemistry |
Jun. 20, 1995 |
| 5232165 |
Sprinkling device for showers |
Aug. 3, 1993 |
| 4907746 |
Injection valve |
Mar. 13, 1990 |
| 4867380 |
Pistol grip type compressed air blower |
Sep. 19, 1989 |
| 4721253 |
Intermittent type swirl injection nozzle |
Jan. 26, 1988 |
| 4681260 |
Two piece variable stator for sprinkler nozzle flow control |
Jul. 21, 1987 |
| 4669667 |
Nozzle for spraying a liquid into a vessel opening |
Jun. 2, 1987 |
| 4497444 |
Shower head |
Feb. 5, 1985 |
| 4471821 |
Apparatus for distributing a gas, coming from a pipe, over the cross-section of a vessel |
Sep. 18, 1984 |
| 4370304 |
Two-phase spraying device and reaction chamber for the preparation of a product containing ammonium orthophosphate |
Jan. 25, 1983 |
| 4187985 |
Aerosol valve for barrier type packages |
Feb. 12, 1980 |
| 4014470 |
Conical spray nozzle |
Mar. 29, 1977 |
| 3998386 |
Oscillating liquid nozzle |
Dec. 21, 1976 |
| 3994442 |
Solid pattern mbu button |
Nov. 30, 1976 |
| 3968931 |
Pressure jet atomizer |
Jul. 13, 1976 |
| 3934823 |
Low drift spray nozzle |
Jan. 27, 1976 |
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