Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma

Kong, Peter C; Grandy, Jon D; Detering, Brent A; Zuck, Larry D

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma

Abstract

Electrode assemblies for plasma reactors include a structure or device for constraining an arc endpoint to a selected area or region on an electrode. In some embodiments, the structure or device may comprise one or more insulating members covering a portion of an electrode. In additional embodiments, the structure or device may provide a magnetic field configured to control a location of an arc endpoint on the electrode. Plasma generating modules, apparatus, and systems include such electrode assemblies. Methods for generating a plasma include covering at least a portion of a surface of an electrode with an electrically insulating member to constrain a location of an arc endpoint on the electrode. Additional methods for generating a plasma include generating a magnetic field to constrain a location of an arc endpoint on an electrode.

Inventors:: Kong, Peter C; Grandy, Jon D; Detering, Brent A; Zuck, Larry D

Issue Date:: 2013-09-17

Research Org.:: Idaho National Laboratory (INL), Idaho Falls, ID (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1093433

Patent Number(s):: 8536481

Application Number:: 12/020,735

Assignee:: Battelle Energy Alliance, LLC (Idaho Falls, ID)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

Show more

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J1/02 - Main electrodes

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H1/50 - and using applied magnetic fields, e.g. for focusing or rotating the arc
H05H7/00 - Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00

Show less

DOE Contract Number:: AC07-05ID14517

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION

Citation Formats


                    Kong, Peter C, Grandy, Jon D, Detering, Brent A, and Zuck, Larry D. Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma.  United States: N. p., 2013. 
        Web.

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                    Kong, Peter C, Grandy, Jon D, Detering, Brent A, & Zuck, Larry D. Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma.  United States.

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                    Kong, Peter C, Grandy, Jon D, Detering, Brent A, and Zuck, Larry D. Tue .  
        "Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma".  United States.  https://www.osti.gov/servlets/purl/1093433.

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@article{osti_1093433,

  title        = {Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma},

  author       = {Kong, Peter C and Grandy, Jon D and Detering, Brent A and Zuck, Larry D},

  abstractNote = {Electrode assemblies for plasma reactors include a structure or device for constraining an arc endpoint to a selected area or region on an electrode. In some embodiments, the structure or device may comprise one or more insulating members covering a portion of an electrode. In additional embodiments, the structure or device may provide a magnetic field configured to control a location of an arc endpoint on the electrode. Plasma generating modules, apparatus, and systems include such electrode assemblies. Methods for generating a plasma include covering at least a portion of a surface of an electrode with an electrically insulating member to constrain a location of an arc endpoint on the electrode. Additional methods for generating a plasma include generating a magnetic field to constrain a location of an arc endpoint on an electrode.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2013},

  month        = {9}

}

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Similar Records

Title: Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma

Abstract

Citation Formats

Apparatus and method for processing a base substance using plasma and a magnetic field patent, January 1998

Method and apparatus for producing plasma uniformity in a magnetic field-enhanced plasma reactor patent, October 1997

Methods of chemically converting first materials to second materials utilizing hybrid-plasma systems patent, April 2002

Permanent magnet ECR plasma source with magnetic field optimization patent, December 2000

Air core poloidal magnetic field system for a toroidal plasma producing device patent, May 1978

Discharge ionization source patent, June 2002

Electric ARC Welding Gun Having a Nozzle with a Removable Metal Liner to Protect the Nozzle from Weld Splatter patent, September 1972

Plasma torch head, body, handle and control circuitry patent, August 1991

Plasma processing apparatus comprising a compensating-process-gas supply means in synchronism with a rotating magnetic field patent, November 1999

Method and apparatus for accelerating a solid mass patent, February 1984

Arc heater construction with total alternating current usage patent, August 1980

Torch, Especially for Plasma Cutting patent, July 1972

Tunable, self-powered arc plasma-melter electro conversion system for waste treatment and resource recovery patent, October 2000

Metal ion plasma generator having magnetic field forming device located such that a triggering is between the magnetic field forming device and an anode patent, April 1999

AC arc furnace with auxiliary electromagnetic coil system for control of arc deflection patent, April 2003

Methods and Devices for Heating Substances patent, September 1968

Magnetic field-enhanced plasma etch reactor patent, June 1993

Fast quench reactor and method patent, September 2002

Three-phase alternating current plasma generator patent, September 1998

Multiple Annular Electrode Gas ARC Heater with a Magnetic ARC Spinner patent, March 1967

Plasma processing apparatus comprising means for generating rotating magnetic field patent, August 1995

Radial Type ARC Plasma Generator patent, October 1961

Apparatus and Method for Generating High-Enthalpy Plasma Under High-Pressure Conditions patent, December 1967

Polyphase arc heater system patent, March 1977

Plasma Accelerator Using Hall Currents patent, March 1967

Nozzle patent, February 1974

Magnetically-enhanced plasma chamber with non-uniform magnetic field patent, September 2000

Plasma generation and plasma processing of materials patent, June 1998

Plasma ARC Welding Torch patent, February 1974

Vertical glassmaking furnace and method of operation patent, December 1976

DC arc plasma torch, for obtaining a chemical substance by decomposition of a plasma-generating gas patent, November 1997

System and method for ignition and reignition of unstable electrical discharges patent-application, July 2002

Magnetic field-enhanced plasma etch reactor patent, June 1989

Semiconductor wafer processor, plasma generating apparatus, magnetic field generator, and method of generating a magnetic field patent, December 2000

Method and apparatus for the manufacture of large optical grade SiO.sub.2 glass preforms patent, May 1994

Characterization of a Gas-Stabilized Arc Plasma in an ExB Magnetic Field Configuration journal, August 1988

Electrode melting-Z type electrode firing with continuous zones patent, August 1981

Electric ARC Torches patent, February 1971

Plasma Generator with Magnetic Focussing and with Additional Admission of Gas patent, July 1971

Power supply for a three-phase plasma heating unit patent, April 1989

Magnetic field enhanced plasma processing chamber patent, September 1994

Fast quench reactor method patent, August 1999

Modular hybrid plasma reactor and related systems and methods patent-application, October 2007

Plasma generators, reactor systems and related methods patent-application, June 2005

Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses patent, September 1995

Method and an electrode system for excitation of a plasma patent, August 1999

Hollow cathode plasma switch with magnetic field patent, July 1992

Semiconductor wafer processor, plasma generating apparatus, magnetic field generator, and method of generating a magnetic field patent, May 2002

Apparatus and method for processing a base substance using plasma and a magnetic field
patent, January 1998

Method and apparatus for producing plasma uniformity in a magnetic field-enhanced plasma reactor
patent, October 1997

Methods of chemically converting first materials to second materials utilizing hybrid-plasma systems
patent, April 2002

Permanent magnet ECR plasma source with magnetic field optimization
patent, December 2000

Air core poloidal magnetic field system for a toroidal plasma producing device
patent, May 1978

Discharge ionization source
patent, June 2002

Electric ARC Welding Gun Having a Nozzle with a Removable Metal Liner to Protect the Nozzle from Weld Splatter
patent, September 1972

Plasma torch head, body, handle and control circuitry
patent, August 1991

Plasma processing apparatus comprising a compensating-process-gas supply means in synchronism with a rotating magnetic field
patent, November 1999

Method and apparatus for accelerating a solid mass
patent, February 1984

Arc heater construction with total alternating current usage
patent, August 1980

Torch, Especially for Plasma Cutting
patent, July 1972

Tunable, self-powered arc plasma-melter electro conversion system for waste treatment and resource recovery
patent, October 2000

Metal ion plasma generator having magnetic field forming device located such that a triggering is between the magnetic field forming device and an anode
patent, April 1999

AC arc furnace with auxiliary electromagnetic coil system for control of arc deflection
patent, April 2003

Methods and Devices for Heating Substances
patent, September 1968

Magnetic field-enhanced plasma etch reactor
patent, June 1993

Fast quench reactor and method
patent, September 2002

Three-phase alternating current plasma generator
patent, September 1998

Multiple Annular Electrode Gas ARC Heater with a Magnetic ARC Spinner
patent, March 1967

Plasma processing apparatus comprising means for generating rotating magnetic field
patent, August 1995

Radial Type ARC Plasma Generator
patent, October 1961

Apparatus and Method for Generating High-Enthalpy Plasma Under High-Pressure Conditions
patent, December 1967

Polyphase arc heater system
patent, March 1977

Plasma Accelerator Using Hall Currents
patent, March 1967

Nozzle
patent, February 1974

Magnetically-enhanced plasma chamber with non-uniform magnetic field
patent, September 2000

Plasma generation and plasma processing of materials
patent, June 1998

Plasma ARC Welding Torch
patent, February 1974

Vertical glassmaking furnace and method of operation
patent, December 1976

DC arc plasma torch, for obtaining a chemical substance by decomposition of a plasma-generating gas
patent, November 1997

System and method for ignition and reignition of unstable electrical discharges
patent-application, July 2002

Magnetic field-enhanced plasma etch reactor
patent, June 1989

Semiconductor wafer processor, plasma generating apparatus, magnetic field generator, and method of generating a magnetic field
patent, December 2000

Method and apparatus for the manufacture of large optical grade SiO.sub.2 glass preforms
patent, May 1994

Characterization of a Gas-Stabilized Arc Plasma in an ExB Magnetic Field Configuration
journal, August 1988

Electrode melting-Z type electrode firing with continuous zones
patent, August 1981

Electric ARC Torches
patent, February 1971

Plasma Generator with Magnetic Focussing and with Additional Admission of Gas
patent, July 1971

Power supply for a three-phase plasma heating unit
patent, April 1989

Magnetic field enhanced plasma processing chamber
patent, September 1994

Fast quench reactor method
patent, August 1999

Modular hybrid plasma reactor and related systems and methods
patent-application, October 2007

Plasma generators, reactor systems and related methods
patent-application, June 2005

Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses
patent, September 1995

Method and an electrode system for excitation of a plasma
patent, August 1999

Hollow cathode plasma switch with magnetic field
patent, July 1992

Semiconductor wafer processor, plasma generating apparatus, magnetic field generator, and method of generating a magnetic field
patent, May 2002