EP1948933A4 - Materialbereitstellungssystem unter verwendung eines entkopplungsakkumulators - Google Patents

Materialbereitstellungssystem unter verwendung eines entkopplungsakkumulators

Info

Publication number
EP1948933A4
EP1948933A4 EP06847468A EP06847468A EP1948933A4 EP 1948933 A4 EP1948933 A4 EP 1948933A4 EP 06847468 A EP06847468 A EP 06847468A EP 06847468 A EP06847468 A EP 06847468A EP 1948933 A4 EP1948933 A4 EP 1948933A4
Authority
EP
European Patent Office
Prior art keywords
delivery system
material delivery
decoupling accumulator
decoupling
accumulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06847468A
Other languages
English (en)
French (fr)
Other versions
EP1948933B1 (de
EP1948933A2 (de
Inventor
Behrokh Khoshnevis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Southern California USC
Original Assignee
University of Southern California USC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/556,027 external-priority patent/US7841851B2/en
Application filed by University of Southern California USC filed Critical University of Southern California USC
Publication of EP1948933A2 publication Critical patent/EP1948933A2/de
Publication of EP1948933A4 publication Critical patent/EP1948933A4/de
Application granted granted Critical
Publication of EP1948933B1 publication Critical patent/EP1948933B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0418—Proportioning control systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating Apparatus (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP06847468.3A 2005-11-04 2006-11-06 Materialbereitstellungssystem unter verwendung eines entkopplungsakkumulators Not-in-force EP1948933B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US73345105P 2005-11-04 2005-11-04
US82004606P 2006-07-21 2006-07-21
US86406006P 2006-11-02 2006-11-02
US11/556,027 US7841851B2 (en) 2005-11-04 2006-11-02 Material delivery system using decoupling accumulator
US86429106P 2006-11-03 2006-11-03
US86429306P 2006-11-03 2006-11-03
PCT/US2006/043318 WO2007053789A2 (en) 2005-11-04 2006-11-06 Material delivery system using decoupling accumulator

Publications (3)

Publication Number Publication Date
EP1948933A2 EP1948933A2 (de) 2008-07-30
EP1948933A4 true EP1948933A4 (de) 2012-01-18
EP1948933B1 EP1948933B1 (de) 2013-07-17

Family

ID=38006528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06847468.3A Not-in-force EP1948933B1 (de) 2005-11-04 2006-11-06 Materialbereitstellungssystem unter verwendung eines entkopplungsakkumulators

Country Status (4)

Country Link
EP (1) EP1948933B1 (de)
AU (1) AU2006308628B2 (de)
MX (1) MX2008005842A (de)
WO (1) WO2007053789A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841849B2 (en) 2005-11-04 2010-11-30 University Of Southern California Dry material transport and extrusion
US8308470B2 (en) 2005-11-04 2012-11-13 University Of Southern California Extrusion of cementitious material with different curing rates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052583A1 (de) * 1970-10-27 1972-05-04 Bors, Heinz J., Campione (Schweiz) Vorrichtung zum Fördern dickflüssiger Stoffe, insbesondere Beton, Mörtel und dgl
EP0389785B1 (de) * 1989-03-29 1994-09-14 Schwing GmbH Zweizylinder-Dickstoffpumpe mit Kolbenspeicher
GB2291600A (en) * 1994-07-05 1996-01-31 Mass Measuring Sys Ltd Anti-blocking sand/pigment premix
US5924598A (en) * 1997-10-24 1999-07-20 Bradshaw; Larry R. Drywall mud storage and distribution system
US6089837A (en) * 1999-06-18 2000-07-18 Blacoh Fluid Control, Inc. Pump inlet stabilizer with a control unit for creating a positive pressure and a partial vacuum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919597A (en) * 1988-06-15 1990-04-24 Specified Equipment Systems Co., Inc. Pump apparatus for multiple component fluids
US7153454B2 (en) * 2003-01-21 2006-12-26 University Of Southern California Multi-nozzle assembly for extrusion of wall
US7111682B2 (en) * 2003-07-21 2006-09-26 Mark Kevin Blaisdell Method and apparatus for gas displacement well systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052583A1 (de) * 1970-10-27 1972-05-04 Bors, Heinz J., Campione (Schweiz) Vorrichtung zum Fördern dickflüssiger Stoffe, insbesondere Beton, Mörtel und dgl
EP0389785B1 (de) * 1989-03-29 1994-09-14 Schwing GmbH Zweizylinder-Dickstoffpumpe mit Kolbenspeicher
GB2291600A (en) * 1994-07-05 1996-01-31 Mass Measuring Sys Ltd Anti-blocking sand/pigment premix
US5924598A (en) * 1997-10-24 1999-07-20 Bradshaw; Larry R. Drywall mud storage and distribution system
US6089837A (en) * 1999-06-18 2000-07-18 Blacoh Fluid Control, Inc. Pump inlet stabilizer with a control unit for creating a positive pressure and a partial vacuum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007053789A2 *

Also Published As

Publication number Publication date
AU2006308628B2 (en) 2012-03-22
AU2006308628A1 (en) 2007-05-10
WO2007053789A3 (en) 2007-12-27
EP1948933B1 (de) 2013-07-17
WO2007053789A2 (en) 2007-05-10
MX2008005842A (es) 2008-09-12
EP1948933A2 (de) 2008-07-30

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