Track with overlapping links for dry coal extrusion pumps

Saunders, Timothy; Brady, John 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: Track with overlapping links for dry coal extrusion pumps

Abstract

A chain for a particulate material extrusion pump includes a plurality of links, each of the plurality of links having a link body and a link ledge, wherein each link ledge of the plurality of links at least partially overlaps the link body of an adjacent one of the plurality of links.

Inventors:: Saunders, Timothy; Brady, John D

Issue Date:: Tue Jan 21 00:00:00 EST 2014

Research Org.:: Aerojet Rocketdyne of DE, Inc., Sacramento, CA, USA

Sponsoring Org.:: USDOE

OSTI Identifier:: 1117853

Patent Number(s):: 8631927

Application Number:: 12/487,856

Assignee:: Aerojet Rocketdyne of DE, Inc. (Sacramento, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B65 - CONVEYING B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS

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B - PERFORMING OPERATIONS B65 - CONVEYING B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
B65G15/14 - the load being conveyed between the belts {

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
F04B19/20 - Other positive-displacement pumps

Show less

DOE Contract Number:: FC26-04NT42237

Resource Type:: Patent

Resource Relation:: Patent File Date: 2009 Jun 19

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Saunders, Timothy, and Brady, John D. Track with overlapping links for dry coal extrusion pumps.  United States: N. p., 2014. 
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                    Saunders, Timothy, & Brady, John D. Track with overlapping links for dry coal extrusion pumps.  United States.

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                    Saunders, Timothy, and Brady, John D. Tue .  
        "Track with overlapping links for dry coal extrusion pumps".  United States.  https://www.osti.gov/servlets/purl/1117853.

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@article{osti_1117853,

  title        = {Track with overlapping links for dry coal extrusion pumps},

  author       = {Saunders, Timothy and Brady, John D},

  abstractNote = {A chain for a particulate material extrusion pump includes a plurality of links, each of the plurality of links having a link body and a link ledge, wherein each link ledge of the plurality of links at least partially overlaps the link body of an adjacent one of the plurality of links.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 21 00:00:00 EST 2014},

  month        = {Tue Jan 21 00:00:00 EST 2014}

}

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Similar Records

Title: Track with overlapping links for dry coal extrusion pumps

Abstract

Citation Formats

Feed Device for Sheet Metal Expanding Machines patent, December 1911

Slatted-Type Conveyor patent, April 1966

Self-Centering Dual Belt Conveyor patent, October 1974

Endless belt folder patent, June 1976

Band conveyor patent, January 1978

Shielded roller chain patent, June 1981

Workpiece-centering two-sided planer patent, September 1986

Chain conveying unit patent, May 1987

Tuyere construction for refuse burning boiler systems patent, September 1987

Plate belt conveyor patent, October 1987

Apparatus for grinding a workpiece patent, May 1989

Apparatus for grinding a workpiece patent, July 1989

Feeder apparatus for timber harvesters patent, November 1989

Belt pulley patent, December 1990

Multiple-choke apparatus for transporting and metering particulate material patent, January 1991

Side-flexing chain with wheels patent, December 1991

Gripper blocks for reeled tubing injectors patent, March 1992

Trailer with continuous conveyer bed patent, April 1992

Conveyor system patent, August 1992

Conveyor installation for workpiece carriers patent, August 1992

Reversible tooth link band patent, December 1992

Dual belt conveyor with product isolation patent, July 1995

Method and apparatus for transferring containers while maintaining vertical orientation patent, February 1996

Chain cover patent, July 1998

Water-removing apparatus for papermaking process patent, July 2000

Deflector patent, November 2000

Conveying device for book binding machines patent, July 2001

Conveying system for conveying products, and slide-over device patent, October 2001

Process for removing water from fibrous web using oscillatory flow-reversing air or gas patent, October 2001

Process and apparatus for removing water from fibrous web using oscillatory flow-reversing air or gas patent, May 2002

Process and apparatus for removing water from materials using oscillatory flow-reversing gaseous media patent, October 2002

Device for receiving and transporting objects patent, March 2003

Chain cover patent, December 2003

Dual depth trench isolation patent, April 2005

Linear tractor dry coal extrusion pump patent, June 2008

Multi-part links for endless track patent, August 2008

High-performance silent chain patent-application, March 2005

Feed Device for Sheet Metal Expanding Machines
patent, December 1911

Slatted-Type Conveyor
patent, April 1966

Self-Centering Dual Belt Conveyor
patent, October 1974

Endless belt folder
patent, June 1976

Band conveyor
patent, January 1978

Shielded roller chain
patent, June 1981

Workpiece-centering two-sided planer
patent, September 1986

Chain conveying unit
patent, May 1987

Tuyere construction for refuse burning boiler systems
patent, September 1987

Plate belt conveyor
patent, October 1987

Apparatus for grinding a workpiece
patent, May 1989

Apparatus for grinding a workpiece
patent, July 1989

Feeder apparatus for timber harvesters
patent, November 1989

Belt pulley
patent, December 1990

Multiple-choke apparatus for transporting and metering particulate material
patent, January 1991

Side-flexing chain with wheels
patent, December 1991

Gripper blocks for reeled tubing injectors
patent, March 1992

Trailer with continuous conveyer bed
patent, April 1992

Conveyor system
patent, August 1992

Conveyor installation for workpiece carriers
patent, August 1992

Reversible tooth link band
patent, December 1992

Dual belt conveyor with product isolation
patent, July 1995

Method and apparatus for transferring containers while maintaining vertical orientation
patent, February 1996

Chain cover
patent, July 1998

Water-removing apparatus for papermaking process
patent, July 2000

Deflector
patent, November 2000

Conveying device for book binding machines
patent, July 2001

Conveying system for conveying products, and slide-over device
patent, October 2001

Process for removing water from fibrous web using oscillatory flow-reversing air or gas
patent, October 2001

Process and apparatus for removing water from fibrous web using oscillatory flow-reversing air or gas
patent, May 2002

Process and apparatus for removing water from materials using oscillatory flow-reversing gaseous media
patent, October 2002

Device for receiving and transporting objects
patent, March 2003

Chain cover
patent, December 2003

Dual depth trench isolation
patent, April 2005

Linear tractor dry coal extrusion pump
patent, June 2008

Multi-part links for endless track
patent, August 2008

High-performance silent chain
patent-application, March 2005