ATE146257T1 - Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe - Google Patents

Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe

Info

Publication number
ATE146257T1
ATE146257T1 AT95101113T AT95101113T ATE146257T1 AT E146257 T1 ATE146257 T1 AT E146257T1 AT 95101113 T AT95101113 T AT 95101113T AT 95101113 T AT95101113 T AT 95101113T AT E146257 T1 ATE146257 T1 AT E146257T1
Authority
AT
Austria
Prior art keywords
drive control
thick material
material pump
valves
control
Prior art date
Application number
AT95101113T
Other languages
English (en)
Inventor
Bruno Neuburger
Original Assignee
Putzmeister Maschf
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 Putzmeister Maschf filed Critical Putzmeister Maschf
Application granted granted Critical
Publication of ATE146257T1 publication Critical patent/ATE146257T1/de

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
AT95101113T 1994-02-03 1995-01-27 Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe ATE146257T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403213A DE4403213A1 (de) 1994-02-03 1994-02-03 Einrichtung zur Antriebssteuerung einer Zweizylinder-Dickstoffpumpe

Publications (1)

Publication Number Publication Date
ATE146257T1 true ATE146257T1 (de) 1996-12-15

Family

ID=6509324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101113T ATE146257T1 (de) 1994-02-03 1995-01-27 Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe

Country Status (3)

Country Link
EP (1) EP0668441B1 (de)
AT (1) ATE146257T1 (de)
DE (2) DE4403213A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507354B4 (de) * 1995-03-03 2009-12-10 Continental Automotive Gmbh Saugmodul für einen Ottomotor
US6550368B2 (en) * 2000-10-31 2003-04-22 Festo Corporation Fluid power interlock system
DE10336196A1 (de) * 2003-08-07 2005-03-03 Daimlerchrysler Ag Saugmodul für eine Brrennkraftmaschine
DE102009021833A1 (de) 2009-05-19 2010-11-25 Robert Bosch Gmbh Hydraulischer Antrieb und Drehschieberventil für einen hydraulischen Antrieb
DE102012014336A1 (de) * 2012-07-19 2013-11-14 Technotrans Ag Fördersystem zum Fördern eines Schmiermittels einer Blechtiefziehmaschine und korrespondierendes Verfahren
DE102015103180A1 (de) * 2015-03-05 2016-09-08 Schwing Gmbh Zweizylinder-Kolbenpumpe
DE102018129363A1 (de) * 2018-11-21 2020-05-28 Liebherr-Betonpumpen Gmbh Betonpumpenaggregat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549851A (en) * 1946-06-24 1951-04-24 Louis C Pope Hydraulic pumping apparatus
DE1019563B (de) * 1956-05-07 1957-11-14 Haniel & Lueg Gmbh Hydrostatischer Antrieb fuer doppeltwirkende Kolbenpumpen, insbesondere fuer Spuelpumpen von Tiefbohranlagen in Duplex-Anordnung
DE1267982B (de) * 1961-07-10 1968-05-09 Eugene Lee Sherrod Antrieb fuer eine mehrzylindrige Kolbenpumpe zum Foerdern von Beton u. dgl.
US3279382A (en) * 1964-04-14 1966-10-18 Royal Industries Pump
DE1910107A1 (de) * 1969-02-28 1970-09-17 Scheele Kg Walter Zwillingsanordnung zweier hydraulisch gegenlaeufig angetriebener Kolbenmaschinen
DE2126446A1 (de) * 1971-05-27 1972-12-07 Wilhelm Reich Kg, 7900 Ulm Hydraulischer Zwillingskolbenantrieb, insbesondere für Betonpumpen
DE3814824A1 (de) * 1988-05-02 1989-11-16 Putzmeister Maschf Steuerungsanordnung fuer eine zweizylinder-dickstoffpumpe
DE4017029A1 (de) * 1990-05-26 1991-11-28 Delmag Maschinenfabrik Hydrobaer
DE4029718C2 (de) * 1990-09-19 1995-03-16 Paul Pleiger Gmbh & Co Kg Steuerung für eine Kolbenpumpe
JPH05268687A (ja) * 1992-03-19 1993-10-15 Sony Corp スピーカーネットの取付構造

Also Published As

Publication number Publication date
DE4403213A1 (de) 1995-08-10
EP0668441A1 (de) 1995-08-23
EP0668441B1 (de) 1996-12-11
DE59500057D1 (de) 1997-01-23

Similar Documents

Publication Publication Date Title
DE58904875D1 (de) Verfahren und vorrichtung zur steuerung einer druckluftbetriebenen doppelmembranpumpe.
DK0544405T3 (da) Piezoelektrisk ventil for medier
SE8300756D0 (sv) Tryckfluidumpaverkat manoverdon, t ex for ventilreglering
CA2192563A1 (en) Actuator
ATE146257T1 (de) Einrichtung zur antriebssteuerung einer zweizylinder-dickstoffpumpe
DK0451543T3 (da) Drev til en dampreguleringsventil
IL136926A0 (en) Hydraulic lift actuating device
ATE312736T1 (de) Ventileinrichtung zur steuerung der funktionsweise eines hydrodynamischen retarders
DE69820513D1 (de) Wassermengenbegrenzer
DK1174649T3 (da) Ventil til en trykbeholder
DE60222209D1 (de) Pneumatisches Steuerventil für Bremssteuerung eines gezogenen Fahrzeuges
ATE320572T1 (de) Elektrohydraulischer stellantrieb
DE60121801D1 (de) Hydraulikmotorvorrichtung mit hubvolumenwahlvorrichtung und bremssystem
DE59005002D1 (de) Stellantrieb.
GB2236368A (en) A braking system
ITTO960171V0 (it) Dispositivo attuatore elettromeccanico, particolarmente per l'azionamento di valvole fluidiche.
EP1152150A3 (de) Vorrichtung zur Betätigung eines Überströmventils
DE59800463D1 (de) Druckregelungsventil
IT1230880B (it) Compressore rotativo con dispositivo oleopneumatico di regolazione della portata
EP0864752A3 (de) Steuerventileinheit für kontinuierlichen Betrieb eines Pumpenelements
ITMI932560A0 (it) Valvola di comando della pressione per il comando della pressione di frenatura in dipendenza del'usura delle guarnizioni di frenatura.
ATE214345T1 (de) Pneumatische bremseinrichtung
SE9002044D0 (sv) Fluidventilanordning och foertraengningspump
BR0103044A (pt) Acionamento remoto de válvula hidráulica e instalação hidráulica para acionamento remoto de válvula
IT1269162B (it) Una disposizione per la regolazione automatica della quantita' di fluido contenuta in una sonda a fluido

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee