GR3021021T3 - Pump for viscous material - Google Patents

Pump for viscous material

Info

Publication number
GR3021021T3
GR3021021T3 GR960402374T GR960402374T GR3021021T3 GR 3021021 T3 GR3021021 T3 GR 3021021T3 GR 960402374 T GR960402374 T GR 960402374T GR 960402374 T GR960402374 T GR 960402374T GR 3021021 T3 GR3021021 T3 GR 3021021T3
Authority
GR
Greece
Prior art keywords
delivery
stroke
during
viscous
connect
Prior art date
Application number
GR960402374T
Other languages
English (en)
Inventor
Berthold Fehn
Original Assignee
Schwing Gmbh F
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
Application filed by Schwing Gmbh F filed Critical Schwing Gmbh F
Publication of GR3021021T3 publication Critical patent/GR3021021T3/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/09—Motor parameters of linear hydraulic motors
    • F04B2203/0901—Opening time of the valves
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/09—Motor parameters of linear hydraulic motors
    • F04B2203/0903—Position of the driving piston
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/09—Motor parameters of linear hydraulic motors
    • F04B2203/0903—Position of the driving piston
    • F04B2203/091—Opening time of the valves
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
GR960402374T 1992-03-21 1996-09-12 Pump for viscous material GR3021021T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4209256 1992-03-21

Publications (1)

Publication Number Publication Date
GR3021021T3 true GR3021021T3 (en) 1996-12-31

Family

ID=6454714

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960402374T GR3021021T3 (en) 1992-03-21 1996-09-12 Pump for viscous material

Country Status (7)

Country Link
EP (1) EP0562398B1 (el)
JP (1) JPH0642452A (el)
AT (1) ATE139824T1 (el)
CA (1) CA2092065A1 (el)
DE (1) DE59303049D1 (el)
ES (1) ES2090741T3 (el)
GR (1) GR3021021T3 (el)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214109C2 (de) * 1992-04-29 1994-07-28 Abel Gmbh & Co Feststoffpumpe
DE4312995A1 (de) * 1993-04-21 1994-10-27 Gsf Forschungszentrum Umwelt Vorrichtung zur Erzeugung von hochpräzisen Volumenströmen bei geringer Flußrate
DE19523370C2 (de) * 1995-06-29 1997-04-17 Hans Willi Meinz Verfahren und Vorrichtung zur verschleiß- und leckage-kontrollierten volumetrischen Dosierung einer fließfähigen Komponente
NL1000913C2 (nl) * 1995-08-01 1997-02-04 Sasib Bakery Holland Nv Doseerinrichting voor het doseren van matig vloeibare tot vloeibare massa.
IT1282148B1 (it) * 1996-04-30 1998-03-12 Cifa Spa Impianto per la erogazione di calcestruzzo additivat0, a flusso costante
EP0838589A3 (de) * 1998-01-06 1998-08-05 Sika Equipment AG Verfahren zur automatischen Kompensation von Hydraulikmedium-Verlusten, Leckagekompensationskreis und Doppelkolbenanordnung mit einem solchen
ITMI981572A1 (it) * 1998-07-09 2000-01-09 Cifa Spa Pompa per calcestruzzo con mezzi di rewgolazione dell'anticipo degli spostamenti della valvola ad s del gruppo pompante rispetto ai
DE102004015416A1 (de) 2004-03-26 2005-10-13 Putzmeister Ag Vorrichtung und Verfahren zur Steuerung einer Dickstoffpumpe
DE102004015415A1 (de) * 2004-03-26 2005-10-13 Putzmeister Ag Vorrichtung und Verfahren zur Steuerung einer Zweizylinder-Dickstoffpumpe
DE102005024174A1 (de) * 2005-05-23 2006-12-07 Schwing, Friedrich, Dipl.-Ing. Verfahren zum Steuern einer Pumpvorrichtung zur Förderung breiiger Massen sowie Steuerung einer Pumpvorrichtung zur Förderung breiiger Massen
DE102011012590B4 (de) * 2011-02-28 2018-05-30 Liebherr-Werk Nenzing Gmbh Verfahren zur Bestimmung der Fördermenge eines Flüssigkeitsfördermittels
CN102168662B (zh) * 2011-05-12 2012-09-05 中煤科工集团西安研究院 液压直驱立式多缸泥浆泵
DE102013018607A1 (de) 2013-11-07 2015-05-07 Schwing Gmbh Dickstoffpumpe mit reversierbarer Zuführeinheit
DE102013018606B4 (de) 2013-11-07 2019-07-11 Schwing Gmbh 1 - Dickstoffpumpe mit Fördereinheit und Zuführeinheit
DE102015103180A1 (de) * 2015-03-05 2016-09-08 Schwing Gmbh Zweizylinder-Kolbenpumpe
KR101905148B1 (ko) * 2016-12-08 2018-10-08 (주)에스앤씨 슬러지 이송장치
DE102018209513B3 (de) * 2018-06-14 2019-10-17 Putzmeister Engineering Gmbh Hydraulikantriebssystem für eine Baustoffpumpe und Baustoffpumpe
DE102018129363A1 (de) * 2018-11-21 2020-05-28 Liebherr-Betonpumpen Gmbh Betonpumpenaggregat
DE102019212631A1 (de) * 2019-08-22 2021-02-25 Putzmeister Engineering Gmbh Verfahren zur Zustandsüberwachung einer Vorrichtung und Vorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494290A (en) * 1968-07-19 1970-02-10 Case Co J I Control system for concrete pump
US5106272A (en) * 1990-10-10 1992-04-21 Schwing America, Inc. Sludge flow measuring system
DE3332837A1 (de) * 1982-12-04 1984-06-07 Veb Kombinat Pumpen Und Verdichter, Ddr 4020 Halle Verfahren zur ermittlung des volumendurchsatzes von kolbenpumpen
SE8305997L (sv) * 1983-11-01 1985-05-02 Rovac Ab Doseringsanordning
US4744735A (en) * 1985-10-21 1988-05-17 Niemand Geoffrey S Parallel-cylinder, angled-valve fluid pump
DE3546189A1 (de) * 1985-12-27 1987-07-02 Ott Kg Lewa Verfahren und vorrichtung zur durchflussmessung bei oszillierenden verdraengerpumpen
GB8926767D0 (en) * 1989-11-27 1990-01-17 Framo Dev Ltd Flow metering apparatus
DE4035518C2 (de) * 1990-11-08 1994-06-09 Putzmeister Maschf Verfahren und Anordnung zur meßtechnischen Bestimmung des Volumenstroms von mittels einer Kolbendickstoffpumpe transportiertem Fördergut

Also Published As

Publication number Publication date
DE59303049D1 (de) 1996-08-01
JPH0642452A (ja) 1994-02-15
ATE139824T1 (de) 1996-07-15
EP0562398A1 (de) 1993-09-29
EP0562398B1 (de) 1996-06-26
CA2092065A1 (en) 1993-09-22
ES2090741T3 (es) 1996-10-16

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