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Class Information
Number: 239/139
Name: Fluid sprinkling, spraying, and diffusing > With heating or cooling means for the system or system fluid > Heating means > Spaced jacket or compartment for heating fluid
Description: Apparatus including a wall separated from and forming with the apparatus or a part thereof, an enclosed chamber or space through which the heat exchange medium passes or whereby it is contained.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8628621 Gas injector and film deposition apparatus having the same Jan. 14, 2014
8534574 Underfill material dispenser Sep. 17, 2013
8517284 System and method for internal cooling of a fuel injector Aug. 27, 2013
8250855 Procedure for operating a reducing agent metering valve of a SCR-exhaust gas purifying system Aug. 28, 2012
8087239 Fluid supply connection for reductant delivery unit for selective catalytic reduction systems Jan. 3, 2012
7931213 Portable scent disperser Apr. 26, 2011
7837131 Modular automatic spray gun manifold Nov. 23, 2010
7770816 Lance head for a snow lance and nozzle arrangement Aug. 10, 2010
RE40337 Thermal spray gun with improved thermal efficiency and nozzle/barrel wear resistance May. 27, 2008
7325751 Exhaust duct for a rotary sprayer having a pneumatic turbine Feb. 5, 2008
7311266 Freeze-proof water valve for supplying secondary water to snow making apparatus Dec. 25, 2007
7156320 Method and apparatus for duct sealing using a clog-resistant insertable injector Jan. 2, 2007
7086607 Electrical dispenser for deodorant or insecticide Aug. 8, 2006
7083115 Spray gun with removable heat jacket Aug. 1, 2006
7032835 Convergent/divergent nozzle with modulated cooling Apr. 25, 2006
6951308 Snow making method and apparatus Oct. 4, 2005
6905079 Shower head structure and cleaning method thereof Jun. 14, 2005
6896199 Washing apparatus for multiple vehicle surfaces May. 24, 2005
6799731 Sculpting clay applicator Oct. 5, 2004
6752609 Device for forming synthetic fiber materials Jun. 22, 2004
6736900 Highly-viscous-fluid applying apparatus capable of controlling delivery amount of fluid May. 18, 2004
6669109 Apparatus for cleaning or de-icing a vehicle window Dec. 30, 2003
6607608 Translatable fiber stripper Aug. 19, 2003
6598805 Substrate cleaning apparatus Jul. 29, 2003
6547156 Gantry mounted soap heating system Apr. 15, 2003
6544336 Apparatus for a high efficiency spray system Apr. 8, 2003
6533189 Method and apparatus for spraying truck bed liners Mar. 18, 2003
6481641 Fuel injector assembly having a heat exchanger for fuel preheating Nov. 19, 2002
6453992 Temperature controllable gas distributor Sep. 24, 2002
6382528 Mixer to improve melt homogeneity in injection molding machines and hot runners May. 7, 2002
6349887 Liquid delivery system Feb. 26, 2002
6302334 Tar heating and spraying apparatus Oct. 16, 2001
6227526 Steam distribution device and method May. 8, 2001
6164564 Apparatus for cleaning or de-icing a vehicle window Dec. 26, 2000
6135359 Heated yard hydrant Oct. 24, 2000
6089468 Nozzle tip with weld line eliminator Jul. 18, 2000
6065740 Steam distribution device and method May. 23, 2000
6033212 Lamp for dispensing volatile substances Mar. 7, 2000
6029589 Portable steam weed killing apparatus Feb. 29, 2000
6003788 Thermal spray gun with improved thermal efficiency and nozzle/barrel wear resistance Dec. 21, 1999
5988521 Spray arm for coating device and method of spraying a coating through the spray arm Nov. 23, 1999
5950925 Reactant gas ejector head Sep. 14, 1999
5927608 Washing liquid heating Jul. 27, 1999
5785760 Line striping machine Jul. 28, 1998
5784751 Heat absorbing windshield wiper Jul. 28, 1998
5758826 Fuel injector with internal heater Jun. 2, 1998
5667137 Ice and snow-free snow making tower structure Sep. 16, 1997
5632445 Ultrasonic fluid spraying device May. 27, 1997
5544701 Canister warming apparatus Aug. 13, 1996
5487781 Mastic applicator system Jan. 30, 1996

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