Electrically heated particulate filter embedded heater design

Gonze, Eugene V.; Chapman, Mark R.

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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: Electrically heated particulate filter embedded heater design

Abstract

An exhaust system that processes exhaust generated by an engine is provided. The system generally includes a particulate filter (PF) that filters particulates from the exhaust wherein an upstream end of the PF receives exhaust from the engine and wherein an upstream surface of the particulate filter includes machined grooves. A grid of electrically resistive material is inserted into the machined grooves of the exterior upstream surface of the PF and selectively heats exhaust passing through the grid to initiate combustion of particulates within the PF.

Inventors:: Gonze, Eugene V.; Chapman, Mark R.

Issue Date:: 2014-07-01

Research Org.:: GM Global Technology Operations LLC, Detroit, MI (USA).

Sponsoring Org.:: USDOE

OSTI Identifier:: 1136752

Patent Number(s):: 8763378

Application Number:: 11/876,121

Assignee:: GM Global Technology Operations LLC (Detroit, MI)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL

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F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N3/027 - using electric or magnetic heating means

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DOE Contract Number:: FC04-03AL67635

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Gonze, Eugene V., and Chapman, Mark R. Electrically heated particulate filter embedded heater design.  United States: N. p., 2014. 
        Web.

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                    Gonze, Eugene V., & Chapman, Mark R. Electrically heated particulate filter embedded heater design.  United States.

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                    Gonze, Eugene V., and Chapman, Mark R. Tue .  
        "Electrically heated particulate filter embedded heater design".  United States.  https://www.osti.gov/servlets/purl/1136752.

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@article{osti_1136752,

  title        = {Electrically heated particulate filter embedded heater design},

  author       = {Gonze, Eugene V. and Chapman, Mark R.},

  abstractNote = {An exhaust system that processes exhaust generated by an engine is provided. The system generally includes a particulate filter (PF) that filters particulates from the exhaust wherein an upstream end of the PF receives exhaust from the engine and wherein an upstream surface of the particulate filter includes machined grooves. A grid of electrically resistive material is inserted into the machined grooves of the exterior upstream surface of the PF and selectively heats exhaust passing through the grid to initiate combustion of particulates within the PF.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {7}

}

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Works referenced in this record:

Exhaust gas cleaning device for diesel engine
patent, June 1984

Nozawa, Masaei; Kamiya, Shigeru; Yoshida, Hitoshi
US Patent Document 4,456,457
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4456457

Exhaust gas cleaning device
patent, March 1985

Takeuchi, Yukihisa; Tomita, Masahiro
US Patent Document 4,505,726
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4505726

Exhaust gas purifying device
patent, April 1985

Sakurai, Shigeru; Hamada, Shigeki
US Patent Document 4,512,786
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4512786

Carbon particulates cleaning device
patent, May 1985

Takeuchi, Yukihisa; Tomita, Masahiro
US Patent Document 4,516,993
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4516993

Fitter apparatus for purifying exhaust gases
patent, May 1985

Oyobe, Kazuo; Nomura, Etsuji; Matsui, Kazuma
US Patent Document 4,519,820
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4519820

Exhaust gas cleaning device for diesel engines
patent, October 1985

Ishida, Yasuhiko; Mori, Taiichi; Hikita, Shigeyuki
US Patent Document 4,548,625
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4548625

Filter system for the removal of engine emission particulates
patent, October 1989

Lepperhoff, Gerhard; Huthwohl, Georg
US Patent Document 4,872,889
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4872889

Exhaust emission control device for a diesel engine
patent, June 1990

Hayashi, Kotaro; Inoue, Tokuta; Ito, Sumio
US Patent Document 4,934,142
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4934142

Filter system for the removal of engine emission particulates
patent, August 1990

Lepperhoff, Gerhard; Lutkemeyer, Georg
US Patent Document 4,948,403
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4948403

Filter arrangement for removal of soot particles from the exhaust gases of an internal combustion engine
patent, December 1995

Pischinger, Franz; Lepperhoff, Gerhard; Huthwohl, Georg
US Patent Document 5,472,462
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5472462

Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement
patent, June 1996

Kondo, Tomoharu; Ito, Tadato; Deguchi, Yuji
US Patent Document 5,526,462
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5526462

Heating means for catalyst unit
patent, December 1996

Carlborg, Carl-Gustaf; Sundstrom, Erik
US Patent Document 5,584,175
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5584175

Exhaust gas purifier
patent, August 2000

Oji, Masataka; Saito, Hidetoshi; Nakajima, Shiro
US Patent Document 6,102,976
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6102976

Shielded regeneration heating element for a particulate filter
patent, January 2011

Gonze, Eugene V.; Ament, Frank
US Patent Document 7,862,635
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7862635

Diesel Particulate Filter Regeneration Via Resistive Surface Heating
patent-application, September 2007

Gonze, Eugene V.; Ament, Frank
US Patent Application 11/557715; 20070220869
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070220869

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Similar Records

Title: Electrically heated particulate filter embedded heater design

Abstract

Citation Formats

Exhaust gas cleaning device for diesel engine patent, June 1984

Exhaust gas cleaning device patent, March 1985

Exhaust gas purifying device patent, April 1985

Carbon particulates cleaning device patent, May 1985

Fitter apparatus for purifying exhaust gases patent, May 1985

Exhaust gas cleaning device for diesel engines patent, October 1985

Filter system for the removal of engine emission particulates patent, October 1989

Exhaust emission control device for a diesel engine patent, June 1990

Filter system for the removal of engine emission particulates patent, August 1990

Filter arrangement for removal of soot particles from the exhaust gases of an internal combustion engine patent, December 1995

Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement patent, June 1996

Heating means for catalyst unit patent, December 1996

Exhaust gas purifier patent, August 2000

Shielded regeneration heating element for a particulate filter patent, January 2011

Diesel Particulate Filter Regeneration Via Resistive Surface Heating patent-application, September 2007

Exhaust gas cleaning device for diesel engine
patent, June 1984

Exhaust gas cleaning device
patent, March 1985

Exhaust gas purifying device
patent, April 1985

Carbon particulates cleaning device
patent, May 1985

Fitter apparatus for purifying exhaust gases
patent, May 1985

Exhaust gas cleaning device for diesel engines
patent, October 1985

Filter system for the removal of engine emission particulates
patent, October 1989

Exhaust emission control device for a diesel engine
patent, June 1990

Filter system for the removal of engine emission particulates
patent, August 1990

Filter arrangement for removal of soot particles from the exhaust gases of an internal combustion engine
patent, December 1995

Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement
patent, June 1996

Heating means for catalyst unit
patent, December 1996

Exhaust gas purifier
patent, August 2000

Shielded regeneration heating element for a particulate filter
patent, January 2011

Diesel Particulate Filter Regeneration Via Resistive Surface Heating
patent-application, September 2007