Class 239/132.1 - Heat exchange fluid

Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus in which there is a passage in the means and a
No. of patents: 38
Last issue date: 04/01/2008

Number	Title	Issue Date
7350721	Aromatic fragrance dispenser A fragrance dispenser comprises a receptacle for receiving an aromatic substance to be heated; and a heat exchanger connected to the receptacle for heating air upstream of the receptacle, the heat exchanger having means for agitating the air as it is heated and pass...	04/01/2008
7264178	Foam spraying rig A foam spraying rig comprising a vehicle having first and second fluid spray component storage tanks mounted in the body of the vehicle, each of which are heated by electrical heaters and by tubing which is connected to the coolant of the water cooled engine of the ...	09/04/2007
7117675	Cooling of liquid fuel components to eliminate coking A system for cooling at least one gas turbine liquid fuel component located in a high temperature environment to eliminate coking in the component is disclosed. The system includes a sleeve surrounding the liquid fuel component, a device for providing a current of c...	10/10/2006
7066401	Lance-type liquid reducing agent spray device A lance-type spraying assembly for directing a reducing agent into a combustion zone or discharging combustion gases for Nox emission control. The spraying assembly including a lance body having an inlet end and a downstream end and a spray nozzle arranged at the do...	06/27/2006
6951308	Snow making method and apparatus A snow making method and apparatus wherein water (3) in flexible hoses (2), within a cooling medium (1) is converted to snow and/or ice crystals. The hoses (2) are cyclically inflated and deflated to cause the crystals to be dislodged fro...	10/04/2005
6918255	Cooling of liquid fuel components to eliminate coking A system for cooling at least one gas turbine liquid fuel component located in a high temperature environment to eliminate coking in the component is disclosed. The system includes a sleeve surrounding the liquid fuel component, a device for providing a current of c...	07/19/2005
6915963	Spraying method and a spray system for coating liquids Cooling gas is fed through a cooling-gas line (14) to a liquid atomizer, preferably an atomizing bell (4) in order to cool its end surface (24) configured underneath streaming coating liquid and therefore in contact with the ambient air. The coo...	07/12/2005
6857581	Spraying method and a spray system for coating liquids A spraying method and a spray system which comprises a unit (16) metering accessory liquid into the coating-liquid's spray jet (14). ...	02/22/2005
6799728	Method for spray-coating aqueous paint Disclosed is a method for spray-coating aqueous paint, characterized in that a portion of a spray gun is cooled or heated to adjust a temperature of aqueous paint passing through the spray gun to a suitable range within allowable volume absolute humidity during spra...	10/05/2004
6772961	Methods and apparatus for spray forming, atomization and heat transfer The present invention is directed to methods and apparatus that use electrostatic and/or electromagnetic fields to enhance the process of spray forming preforms or powders. The present invention also describes methods and apparatus for atomization and heat transfer ...	08/10/2004
6607608	Translatable fiber stripper A system for stripping an optical fiber includes a source of air and means for generating very short bursts of air. A heater heats the bursts of air to a temperature sufficient to remove the outer coating from an optical fiber, while maintaining the air i...	08/19/2003
6499670	Directional control valve and valve assembly in an asphalt distributor A directional control valve having three positions controls the direction of flow through an asphalt distributor. The directional control valve is interposed between a pump and a feed line assembly to a spray bar. The directional control valve has a first...	12/31/2002
6481641	Fuel injector assembly having a heat exchanger for fuel preheating A fuel injector assembly incorporating a heat exchanger and a fuel injector and being disposable in a bore in a mounting substrate such as an internal combustion engine or a hydrocarbon fuel reformer. The exchanger includes an outer wall in direct contact...	11/19/2002
6453992	Temperature controllable gas distributor The present invention relates to a temperature controllable gas distributor which includes a cover having a first passage between its upper cover and lower cover, a second passage embedded along an edge portion of the upper cover, a first heater installed...	09/24/2002
6325302	Airless spray tool A spray assembly for applying material to an object is provided. The assembly includes a plurality of spray nozzles each having spray openings for applying material to the object. Four nozzles are provided having two orientations each orientation with two...	12/04/2001
6234406	Blasting nozzle with welded lance head for the agitation of baths A metallurgical or chemical oxygen nozzle including an oxygen lance head (1) for pointing at a metallurgical melt. The nozzle comprises a front surface (40) and an assembly of at least two substantially concentric tubes (20, 30), said front surface (40) b...	05/22/2001
6161775	Feedline assembly and asphalt circulation system for an asphalt distributor A feed line assembly includes adjacent running or coaxial delivery and return conduits for transferring asphalt between a spray bar and a pump and tank of an asphalt distributor. The coaxial feed line assembly provides for one directional flow in each of ...	12/19/2000
6129290	Snow maker A snowmaker is comprised of a head which has an outer ring of nozzles which form a flow of primary water into droplets which move downstream preferably along paths running at a slight radially outward angle, together with a central nucleator which dischar...	10/10/2000
6012647	Apparatus and method of atomizing and vaporizing Apparatus suitable for atomizing and vaporizing at least a first liquid by colliding at least one gas with the first liquid. The apparatus includes a gas inlet through which the gas enters the apparatus and a first liquid inlet through which the first liq...	01/11/2000
5954267	Method for spraying starting material particles in continuous hydrothermal reaction and apparatus therefor A method for spraying starting material particles in a continuous hydrothermal reaction, comprising spraying an aqueous fluid pressurized and heated in excess of the saturated vapor temperature and a starting material slurry pressurized at ordinary temper...	09/21/1999
5947378	Cooling drinking straw The invention consists of inserting one or several cores (71) in the central straw (51) of a drinking unit, through which the beverage (21) flows to be cooled or heated, flows the fluid to be heated or cooled. By altering the flow, the core plus tube syst...	09/07/1999
5662272	Powder coating product sprayer device A device for delivering a finely divided coating product to a sprayer. The device includes a conveyer composed of a tube and a worm screw mounted in the tube for transporting the coating product, and a motor coupled to the worm screw for rotating the worm...	09/02/1997
5285967	High velocity thermal spray gun for spraying plastic coatings A high velocity, oxygen fuel ("HVOF") thermal spray gun for spraying a melted powder composition of, for example, thermoplastic componds, thermoplastic/metallic composites, or thermoplastic/ceramic composites onto a substrate to form a coating thereon. Th...	02/15/1994
5106659	Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas A method and apparatus for spraying liquid coating material containing supercritical fluid or liquified gas as a diluent comprises a spray gun having internal passages which transmit the liquid coating material under high pressure from an inlet to a nozzl...	04/21/1992
4932353	Chemical coating apparatus A chemical coating apparatus has a heat exchanger disposed along a pipe for transporting a chemical for adjusting the temperature of the chemical to a predetermined value through a corresponding flow of constant-temperature water. Further, a temperature d...	06/12/1990
4919331	Snow making apparatus and method for making snow Snow making apparatus includes a blower for establishing a high volume air flow and a nucleator disposed in the air flow for generating a spray of frozen nuclei. A plurality of water injection nozzles are disposed substantially within and encircling subst...	04/24/1990
4817873	Nozzles for in-cylinder fuel injection systems A fuel injection nozzle for use in direct injection of fuel to an internal combustion engine, the injector nozzle comprising a body having a longitudinal fuel passage terminating in a port which in use communicate the fuel passage with the combustion cham...	04/04/1989
4728036	Atomizing nozzle assembly An atomizing nozzle assembly is provided having an outwardly diverging frustrum of a cone shaped, deflector core of wear resistant ceramic, a nozzle rim of wear resistant ceramic encircling the core and coextensive with a downstream portion thereof to for...	03/01/1988
4680163	Process and apparatus for sterilizing containers Open-topped containers are sterilized by employing an electrostatic field to insure complete coating of the interior surface of such containers with a sterilizing agent. The sterilizing agent is supplied in liquid form, ultrasonically atomized, the thus f...	07/14/1987
4674684	Support and drive members suitable, for example, for use in shower units of papermaking machines A support and driving member comprises an open framework comprising a helical strip (38) supported by a series of support members (39) extending longitudinally of the helical strip and internally thereof. The member may be incorporated in a shower unit th...	06/23/1987
4669661	Process and device for the spraying of hot melt glue A process and a device (10) are proposed for spraying hot melt glue with which the heated hot melt glue by means of a pneumatically operated extrusion gun can be fed to a nozzle (25), to which pressurized air is supplied for spraying the glue. The pressur...	06/02/1987
4641706	Vertical shell and tube heat exchanger with spacer or clip to form uniform thickness falling films on exterior surfaces of tubes A vertical shell and tube heat exchanger in which the tubes extend through oversized holes in a liquid distribution plate. Liquid flows through the holes and down each tube exterior surface as a falling film. A spacer or clip, desirably of wire, is placed...	02/10/1987
4489887	Agglomeration nozzle An agglomeration nozzle with an axial passage for the product and an annular duct coaxial with the passage. An annular distribution chamber coaxial with the duct and passage supplies the agglomeration fluid to the duct. A first heating chamber surrounds t...	12/25/1984
4389002	Injection molding nozzle An extruder barrel of a thermoplastic molding machine connected to an injection molding nozzle provided with a plurality of heat pipes distributed around the central bore of the nozzle, each of the heat pipes deriving its thermal input from the extruder b...	06/21/1983
4362137	Hydrogen pyrolysis fuel injection An ultralean fuel mixture ignition and induction system is disclosed in which very lean fuel-air mixtures are used in internal combustion engines by means of a novel method and apparatus which greatly increases the burning rate of extremely lean mixtures ...	12/07/1982
4360497	Feedstock nozzle and use in carbon black reactor A carbon black feedstock nozzle in which a central pipe with a diverging nozzle outlet is surrounded by at least one concentric annulus having a diverging nozzle outlet with a spray angle different from that of the central pipe and with means for supplyin...	11/23/1982
4153099	Cooling fluid for the manufacture of wire An improved cooling fluid for an apparatus for the manufacture of a wire by projecting a jet of liquid metal or metal alloy through a nozzle into a cooling enclosure containing the cooling fluid is characterized by the fact that the cooling fluid consists...	05/08/1979
4126420	Hydrolysis column for an ammonium diuranate conversion line processing system A hydrolysis column, used to hydrolyze uranium hexafluoride gas with water in an ammonium diuranate conversion process, which includes a pipe having a water inlet, a connector inserted in the pipe intermediate its length, and a gas nozzle connected to the...	11/21/1978

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Class 239/132.1 - Heat exchange fluid