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Class Information
Number: 239/124
Name: Fluid sprinkling, spraying, and diffusing > With system fluid relief or return to supply
Description: Apparatus having means (1) to discharge or permit escape of system fluid through other than the spray egress ports, including relief to atmosphere without provision for return to supply, (2) to by-pass or redirect system fluid away from the out flow direction, and (3) to direct system fluid flowing toward the outlet means back to the source.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611071 |
Intermittently operable recirculating control module and dispensing nozzle having internally disposed fixed orifice |
Nov. 3, 2009 |
| 7513440 |
Pressure-boosted fuel injection device comprising an internal control line |
Apr. 7, 2009 |
| 7478765 |
Spray apparatus |
Jan. 20, 2009 |
| 7458525 |
Common-rail injector |
Dec. 2, 2008 |
| 7347385 |
Fuel injection device with a 3-way control valve for configuring the injection process |
Mar. 25, 2008 |
| 7337857 |
Extinguishing or watering system and admixing system therefor including method associated therewith |
Mar. 4, 2008 |
| 7334741 |
Fuel injector with injection rate control |
Feb. 26, 2008 |
| 7334742 |
Spraying device with droplet hold-back |
Feb. 26, 2008 |
| 7326302 |
Apparatus and method for processing a substrate |
Feb. 5, 2008 |
| 7325751 |
Exhaust duct for a rotary sprayer having a pneumatic turbine |
Feb. 5, 2008 |
| 7316361 |
Control valve with pressure compensation for a fuel injector comprising a pressure intensifier |
Jan. 8, 2008 |
| 7311266 |
Freeze-proof water valve for supplying secondary water to snow making apparatus |
Dec. 25, 2007 |
| 7303145 |
Vehicles and bulk material distribution apparatuses including air flush system and methods |
Dec. 4, 2007 |
| 7293720 |
Fluid balanced paint system |
Nov. 13, 2007 |
| 7290723 |
Aerosol splitter for ELSD |
Nov. 6, 2007 |
| 7246758 |
Metal atomizing device |
Jul. 24, 2007 |
| 7216815 |
Control valve for a fuel injector comprising a pressure exchanger |
May. 15, 2007 |
| 7210639 |
Servo-valve-controlled fuel injector |
May. 1, 2007 |
| 7198204 |
Pressure washer with improved mobility |
Apr. 3, 2007 |
| 7178742 |
Fluid delivery system for spray applicator |
Feb. 20, 2007 |
| 7140555 |
Hydraulic circuit for line marker having marking, flush and clean out modes of operation |
Nov. 28, 2006 |
| 7128276 |
Method for mixing fluids |
Oct. 31, 2006 |
| 7124961 |
Sprayer system |
Oct. 24, 2006 |
| 7121476 |
Fuel injection device |
Oct. 17, 2006 |
| 7112260 |
Process and device for cleaning a circulating belt |
Sep. 26, 2006 |
| 7108200 |
Fuel injectors and methods of fuel injection |
Sep. 19, 2006 |
| 7104465 |
Water spray retort system suitable for paperboard packages |
Sep. 12, 2006 |
| 7083113 |
Device for damping the needle lift in fuel injectors |
Aug. 1, 2006 |
| 7066400 |
Fuel injection system for internal combustion engines with needle stroke damping |
Jun. 27, 2006 |
| 7055763 |
Mist generating device |
Jun. 6, 2006 |
| 7040555 |
Nozzle unit |
May. 9, 2006 |
| 7025284 |
Fuel injection system for an internal combustion engine |
Apr. 11, 2006 |
| 7025288 |
Edge remover having a gas sprayer to prevent a chemical solvent from splashing |
Apr. 11, 2006 |
| 7021565 |
Pressure modulated common rail injector and system |
Apr. 4, 2006 |
| 7014126 |
Sorting machine for diverting an article from an article stream |
Mar. 21, 2006 |
| 7007860 |
Plunger cavity pressure control for a hydraulically-actuated fuel injector |
Mar. 7, 2006 |
| 6994273 |
Fuel injection valve for internal combustion engines |
Feb. 7, 2006 |
| 6991179 |
Injector for internal combustion engines |
Jan. 31, 2006 |
| 6991180 |
Multi-component internal mix spray applicator |
Jan. 31, 2006 |
| 6986474 |
Control module for an injector of an accumulator injection system |
Jan. 17, 2006 |
| 6981653 |
Fuel injection device for an internal combustion engine |
Jan. 3, 2006 |
| 6976638 |
Fuel injection system for an internal combustion engine |
Dec. 20, 2005 |
| 6969013 |
High pressure fluid spraying apparatus |
Nov. 29, 2005 |
| 6962298 |
Showerhead |
Nov. 8, 2005 |
| 6953157 |
Fuel injection device for an internal combustion engine |
Oct. 11, 2005 |
| 6921028 |
Dispersing apparatus |
Jul. 26, 2005 |
| 6921020 |
Method and apparatus for dispensing liquids as an atomized spray |
Jul. 26, 2005 |
| 6912846 |
Method and apparatus for metering a reducing agent for removing nitrogen oxides from exhaust gases |
Jul. 5, 2005 |
| 6908040 |
Unit injector with stabilized pilot injection |
Jun. 21, 2005 |
| 6896208 |
Fuel injection system for an internal combustion engine |
May. 24, 2005 |
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