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Class Information
Number: 239/125
Name: Fluid sprinkling, spraying, and diffusing > With system fluid relief or return to supply > Recirculation within nozzle (e.g., burner nozzle cooling)
Description: Apparatus wherein provision is made to divert spray fluid back through additional passages in the outlet member and away from the egress port to the supply for recirculation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7198555 |
Atomizer cooling by liquid circulation through atomizer tip holder |
Apr. 3, 2007 |
| 7140556 |
Fuel injector with injection valve provided with side feed |
Nov. 28, 2006 |
| 7021558 |
Fuel injector having a cooled lower nozzle body |
Apr. 4, 2006 |
| 6857585 |
Fuel-injector valve |
Feb. 22, 2005 |
| 6749131 |
Spray apparatus |
Jun. 15, 2004 |
| 6619563 |
Manifold block for flow control in coating applications |
Sep. 16, 2003 |
| 6554206 |
Apparatus and method for applying sprayed fluid to a moving web |
Apr. 29, 2003 |
| 6536683 |
Spray apparatus with multiple pressurizable tank liquid supply system |
Mar. 25, 2003 |
| 6488216 |
Cleaning attachment for a spray gun |
Dec. 3, 2002 |
| 6322009 |
Common nozzle for resist development |
Nov. 27, 2001 |
| 6279603 |
Fluid-cooled injector |
Aug. 28, 2001 |
| 6182908 |
Solenoid operated heated liquid spray device |
Feb. 6, 2001 |
| 6092738 |
Fuel nozzle configuration for a fluid-fuel burner, oil burner using the fuel nozzle configuration and method for regulating the fuel supply of a fluid-fuel burner |
Jul. 25, 2000 |
| 6053425 |
Injector |
Apr. 25, 2000 |
| 5695120 |
Spray gun |
Dec. 9, 1997 |
| 5360139 |
Liquified natural gas fueling facility |
Nov. 1, 1994 |
| 5351887 |
Pumping and spraying system for heavy materials |
Oct. 4, 1994 |
| 5265804 |
Electrically controlled fuel injector unit |
Nov. 30, 1993 |
| 5106659 |
Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas |
Apr. 21, 1992 |
| 5048756 |
Fuel supply circuit for an electromagnetically operated fuel injection valve of an internal combustion engine |
Sep. 17, 1991 |
| 5048754 |
Conditioning system for water based can sealants |
Sep. 17, 1991 |
| 5005478 |
Blanket wash system with sub-ambient pressure circulation |
Apr. 9, 1991 |
| 4983109 |
Spray head attachment for metering gear head |
Jan. 8, 1991 |
| 4932593 |
Fuel injector |
Jun. 12, 1990 |
| 4869429 |
High pressure vortex injector |
Sep. 26, 1989 |
| 4826082 |
Fuel injection valve |
May. 2, 1989 |
| 4813600 |
Simplified pressure time dependent fuel injector |
Mar. 21, 1989 |
| 4805837 |
Injector with swirl chamber return |
Feb. 21, 1989 |
| 4798330 |
Reduced coking of fuel nozzles |
Jan. 17, 1989 |
| 4790480 |
Liquid fuel atomiser |
Dec. 13, 1988 |
| 4747384 |
Fuel injection system |
May. 31, 1988 |
| 4726933 |
High pressure mixing head and reactive component injection valve |
Feb. 23, 1988 |
| 4721247 |
High pressure unit fuel injector |
Jan. 26, 1988 |
| 4717080 |
Electromagnetically actuatable fuel injection valve |
Jan. 5, 1988 |
| 4711397 |
Electromagnetic fuel injector having continuous flow path |
Dec. 8, 1987 |
| 4708289 |
Injection valve |
Nov. 24, 1987 |
| 4705330 |
Fluid injectors |
Nov. 10, 1987 |
| 4667878 |
Nozzle having a connected coaxial arrangement for a paint spraying device |
May. 26, 1987 |
| 4627465 |
Color changer |
Dec. 9, 1986 |
| 4572433 |
Electromagnetic unit fuel injector |
Feb. 25, 1986 |
| 4550875 |
Electromagnetic unit fuel injector with piston assist solenoid actuated control valve |
Nov. 5, 1985 |
| 4546921 |
Liquid fuel burner |
Oct. 15, 1985 |
| 4502632 |
Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems |
Mar. 5, 1985 |
| 4497341 |
Paint color change valve assembly for recirculating paint system |
Feb. 5, 1985 |
| 4495967 |
Fluid injectors |
Jan. 29, 1985 |
| 4494696 |
Unit injector |
Jan. 22, 1985 |
| 4455470 |
Plasma spray gun nozzle and coolant deionizer |
Jun. 19, 1984 |
| 4448352 |
Molten asphalt spray mechanism |
May. 15, 1984 |
| 4445021 |
Heavy duty plasma spray gun |
Apr. 24, 1984 |
| 4420116 |
Unit injector employing hydraulically controlled timing and fuel shut off |
Dec. 13, 1983 |
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