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Patent No. 5979328

Vehicular Impact Signaling Device

An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.

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Class 204/559 - Predominantly hydrocarbon


Subclass of Class 204 - Chemistry: electrical and wave energy
Definition: Process in which the liquid to be separated or purified
No. of patents: 14
Last issue date: 04/01/2008


NumberTitleIssue Date
7351324Liquid fuel applying to various combustion systems with high heating value, high volatile, low pollution and low price
The present invention relates to a liquid fuel blended by dissolving crude pentane into the heavy oil with different proportions, and applied to different combustion system respectively; the fuel thus formed is easily dissolved, volatilized, atomized and vaporized i...
04/01/2008
7351320Multiple frequency electrostatic coalescence
A method of augmenting the separation of immiscible heavier and lighter components of an emulsion including the steps of conducting the emulsion into a treatment vessel, providing an AC voltage source, employing from the source an AC voltage of at least one selected...
04/01/2008
6274026Electrochemical oxidation of sulfur compounds in naphtha using ionic liquids
The instant invention is directed to an electrochemical process for removing sulfur from a stream comprising hydrocarbon and polymerizable sulfur compounds comprising: (a) combining a hydrocarbon feed containing polymerizable sulfur compounds with a ionic...
08/14/2001
6036840Method and a reactor for electrochemical conversion of a material e.g. soot particles being insoluble in a fluid
A method and a reactor for electrochemical conversion of a material (21) being insoluble in a fluid into a material being soluble in the fluid, which method comprises that a flow of the fluid is passed to a reaction zone which comprises an internal circui...
03/14/2000
5965008Method for anodically decreasing conradson carbon content of petroleum streams
The present invention provides for a method for decreasing the Conradson carbon content of petroleum streams by forming a mixture of the petroleum stream and an essentially aqueous electrolysis medium, and passing an electric current through the mixture a...
10/12/1999
5942101Method for decreasing the conradson carbon number of petroleum streams
The present invention provides for a process for electrochemically decreasing the Conradson carbon number of petroleum streams by contacting a Conradson carbon containing petroleum stream and an aqueous electrolysis medium with a low hydrogen overpotentia...
08/24/1999
5911869Method for demetallating petroleum streams (LAW639)
The present invention provides for a process for electrochemically demetallating petroleum streams by contacting a hydrocarbon-soluble metals containing petroleum stream and an aqueous electrolysis medium with a low hydrogen overpotential metal cathode at...
06/15/1999
5879529Method for decreasing the conradson carbon content of petroleum feedstreams
The present invention provides for a method of decreasing the Conradson carbon content of metal containing petroleum streams by forming a mixture of the Conradson carbon containing petroleum fraction and an aqueous electrolysis medium containing an electr...
03/09/1999
5824203Method and means for changing characteristics of substances
A method and means for changing the characteristics of a substance, particularly a viscous substance, involves passing the substance into a path, passing a solvent for that substance into the path, and subjecting the substance and the solvent to a pulsati...
10/20/1998
5753126System for increasing corona inception voltage of insulating oils
The Corona Inception Voltage of insulating oils is increased by repetitive cycles of prestressing the oil with a voltage greater than the corona inception voltage, and either simultaneously or serially removing byproducts of corona by evacuation and heati...
05/19/1998
5514252Method for reducing Conradson carbon content of petroleum streams
The present invention provides a method for decreasing the Conradson carbon ("Concarbon") number of petroleum feedstreams by passing an electric current through a mixture of a petroleum stream, typically having a Conradson carbon residue of at least about...
05/07/1996
4786387Single phase enrichment of super critical fluids
A fluid solution maintained under near critical conditions of temperature and pressure is subjected to a non-uniform field which deflects one of the components of the solution to a greater extent than other components of the solution....
11/22/1988
4579637Method and apparatus for separating impurities from low conductivity liquids
A method and apparatus for removing particulate matter suspended in low conductivity liquids employs extrinsic ions to electrically charge suspended particles. A unipolar current of the extrinsic ions is passed through the flowing liquid to efficiently ch...
04/01/1986
4054501Method and apparatus for removal of mechanical impurities from dielectric fluids
A method of removing mechanical impurities from dielectric fluids resides in that a fluid being treated is caused to flow across an electric field in a direction substantially perpendicular to the collection surfaces of electrodes which create the electri...
10/18/1977
 
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