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Class Information
Number: 239/492
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Apertured cap surmounts whirler organization > Whirler is cup-like insert with tangential inlets
Description: Apparatus in which a member is provided in the flow line, the member being thimble-like or dished in configuration with the closed end of the cavity facing upstream, the fluid caused to rotatively enter the cavity by one or more ports formed in the wall of the member at right angles to the axis of the cavity and nonradially therewith.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621468 |
System for pressurized delivery of fluids |
Nov. 24, 2009 |
| 7611079 |
Spray nozzle |
Nov. 3, 2009 |
| 7546961 |
Fuel injector with electromagnetic actuator |
Jun. 16, 2009 |
| 7370817 |
Actuated atomizer |
May. 13, 2008 |
| 7370815 |
Cone nozzle |
May. 13, 2008 |
| 7320440 |
Low cost pressure atomizer |
Jan. 22, 2008 |
| 7281674 |
Sprayer push-button |
Oct. 16, 2007 |
| 7273187 |
Nozzle for air-assisted atomization of a liquid fuel |
Sep. 25, 2007 |
| 7051953 |
Nozzle device |
May. 30, 2006 |
| 6978946 |
Dual discharge trigger sprayer |
Dec. 27, 2005 |
| 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 |
| 6848637 |
Hydrotherapy jet with rotating outlet |
Feb. 1, 2005 |
| 6824077 |
Dispenser head having two nozzles |
Nov. 30, 2004 |
| 6814307 |
Low NOx liquid fuel oil atomizer spray plate and fabrication method thereof |
Nov. 9, 2004 |
| 6793156 |
Orifice cup for manually actuated sprayer |
Sep. 21, 2004 |
| 6676017 |
Personal interface device and method |
Jan. 13, 2004 |
| 6622944 |
Fuel oil atomizer and method for discharging atomized fuel oil |
Sep. 23, 2003 |
| 6585172 |
Dispenser head and fluid product dispensing device comprising same |
Jul. 1, 2003 |
| 6328229 |
Low volume mixing spray head for mixing and dispensing of two reactive fluid components |
Dec. 11, 2001 |
| 6257496 |
Fuel injector having an integrated seat and swirl generator |
Jul. 10, 2001 |
| 6241165 |
Spray nozzle with directly mounted plate |
Jun. 5, 2001 |
| 6152384 |
Spraying device for jets of windscreen washers in motor vehicles |
Nov. 28, 2000 |
| 6131820 |
Discharge valve assembly for trigger sprayer |
Oct. 17, 2000 |
| 6053431 |
Liquid Atomizer |
Apr. 25, 2000 |
| 6024301 |
Low NO.sub.x liquid fuel oil atomizer spray plate and fabrication method thereof |
Feb. 15, 2000 |
| 5994770 |
Portable electronic data carrier |
Nov. 30, 1999 |
| 5931387 |
Liquid atomizer |
Aug. 3, 1999 |
| 5868321 |
Enhanced efficiency atomizing and spray nozzle |
Feb. 9, 1999 |
| 5738282 |
Pump sprayer nozzle for producing a solid spray pattern |
Apr. 14, 1998 |
| 5711488 |
High pressure swirl atomizer |
Jan. 27, 1998 |
| 5697556 |
Liquid dispenser having discharge valve assembly |
Dec. 16, 1997 |
| 5676311 |
Actuator for spray valve |
Oct. 14, 1997 |
| 5622489 |
Fuel atomizer and apparatus and method for reducing NOx |
Apr. 22, 1997 |
| 5560544 |
Anti-clogging atomizer nozzle |
Oct. 1, 1996 |
| 5547132 |
Sprayer having variable spray pattern |
Aug. 20, 1996 |
| 5522549 |
Jet nozzle assembly for removing pests from crops |
Jun. 4, 1996 |
| 5388766 |
High pressure atomization systems for high viscosity products |
Feb. 14, 1995 |
| 5341993 |
Topical sprayer with remotely actuated spray tip |
Aug. 30, 1994 |
| 5152463 |
Aspirating simplex spray nozzle |
Oct. 6, 1992 |
| 5109824 |
Electromagnetic fuel injection valve |
May. 5, 1992 |
| 5109823 |
Fuel injector device and method of producing the same |
May. 5, 1992 |
| 5044560 |
Nozzle head for liquid spray |
Sep. 3, 1991 |
| 4981266 |
Injection valve |
Jan. 1, 1991 |
| 4979678 |
Atomizer nozzle insert for hand pumps, particularly for lacquers |
Dec. 25, 1990 |
| 4953791 |
Manually operated trigger type dispenser, method of assembling the same, and a spinner for use in the dispenser |
Sep. 4, 1990 |
| 4735362 |
Apparatus for delivering a liquid or thick medium |
Apr. 5, 1988 |
| 4732327 |
Injection valve |
Mar. 22, 1988 |
| 4711378 |
Spray cap assembly comprising a base unit and push/pull closure means |
Dec. 8, 1987 |
| 4678123 |
Spray nozzle for a liquid atomizer |
Jul. 7, 1987 |
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