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Class Information
Number: 239/469
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Fluid rotation inducing means upstream of outlet > Whirl chamber transversely offset to single inflow path (i.e., tangential inflow) > Having a central post-like member
Description: Apparatus in which the whirl chamber is provided with a central protuberance extending towards the egress opening and about which the fluid rotates.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7316364 |
Shower head |
Jan. 8, 2008 |
| 7300001 |
Pump-dispensing atomizer |
Nov. 27, 2007 |
| 7243861 |
Spray nozzle |
Jul. 17, 2007 |
| 7185830 |
Uniform droplet spray nozzle for liquids |
Mar. 6, 2007 |
| 7168636 |
Apparatus, method and system for applying substances to forage, grain, and harvested crops |
Jan. 30, 2007 |
| 7131604 |
Processing apparatus and method for fluid, and deaerator therewith |
Nov. 7, 2006 |
| 7063686 |
Nozzle for administrations and lavages of nasal cavities and similar |
Jun. 20, 2006 |
| 7028924 |
Sprinkler nozzle for spreading of small drops of water |
Apr. 18, 2006 |
| 6981658 |
Liquid sprayers |
Jan. 3, 2006 |
| 6892968 |
Nozzle assembly for use in the treatment of waste water |
May. 17, 2005 |
| 6863230 |
Atomizing nozzle and method for manufacture thereof |
Mar. 8, 2005 |
| 6772967 |
Misting nozzle |
Aug. 10, 2004 |
| 6502766 |
Liquid sprayers |
Jan. 7, 2003 |
| 6402054 |
Airless squeeze bottle aspirator |
Jun. 11, 2002 |
| 5845592 |
Anhydrous ammonia applicator with ammonia pump |
Dec. 8, 1998 |
| 5536479 |
Solubilizing apparatus |
Jul. 16, 1996 |
| 5393502 |
Solubilizing apparatus |
Feb. 28, 1995 |
| 5335860 |
Rotary spray chamber device for conditioning aerosols |
Aug. 9, 1994 |
| 4829609 |
Muscle-powered shower |
May. 16, 1989 |
| 4664314 |
Whirl spray nozzle |
May. 12, 1987 |
| 4584147 |
Swirl nozzles, especially for scrubbing towers for flue gases |
Apr. 22, 1986 |
| 4568025 |
Firefighting nozzle |
Feb. 4, 1986 |
| 4426041 |
Solid-cone jet nozzle for spraying liquids |
Jan. 17, 1984 |
| 4375756 |
Ice cube machine |
Mar. 8, 1983 |
| 4367847 |
One-piece mechanical break up (MBU) |
Jan. 11, 1983 |
| 4284243 |
Liquid fertilizer distributor |
Aug. 18, 1981 |
| 4189099 |
Spray head |
Feb. 19, 1980 |
| 4068801 |
Pulsating jet spray head |
Jan. 17, 1978 |
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