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Class Information
Number: 239/471
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 valved inlet
Description: Apparatus including a valve at the flow inlet to the whirl chamber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6981658 |
Liquid sprayers |
Jan. 3, 2006 |
| 6517012 |
Method for varying the swirling movement of a fluid in the swirl chamber of a nozzle, and a nozzle system |
Feb. 11, 2003 |
| 6502766 |
Liquid sprayers |
Jan. 7, 2003 |
| 5439178 |
Pump device including multiple function collapsible pump chamber |
Aug. 8, 1995 |
| 5303867 |
Trigger operated fluid dispensing device |
Apr. 19, 1994 |
| 5290486 |
Desuperheater for controllable injection of cooling water in a steam or gas line |
Mar. 1, 1994 |
| 4940186 |
Manually operated trigger type dispenser, a spinner for use in the dispenser, and a flow-pattern switching mechanism for use in the dispenser |
Jul. 10, 1990 |
| 4896832 |
Dispensing apparatus for metered quantities of pressurised fluid |
Jan. 30, 1990 |
| 4679595 |
Device for controlling the flow in a pipe system |
Jul. 14, 1987 |
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