US20070274850A1 - Drive Device for a Dual-Cylinder Slurry Pump and Method for Operating Said Pump - Google Patents

Drive Device for a Dual-Cylinder Slurry Pump and Method for Operating Said Pump Download PDF

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Publication number
US20070274850A1
US20070274850A1 US11/569,497 US56949705A US2007274850A1 US 20070274850 A1 US20070274850 A1 US 20070274850A1 US 56949705 A US56949705 A US 56949705A US 2007274850 A1 US2007274850 A1 US 2007274850A1
Authority
US
United States
Prior art keywords
drive
cylinder
pump
cylinders
fact
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.)
Abandoned
Application number
US11/569,497
Other languages
English (en)
Inventor
Georg Muller
Joseph Schnittker
Manfred Schwarz
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.)
Friedrich Wilhelm Schwing GmbH
Original Assignee
Friedrich Wilhelm Schwing GmbH
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 Friedrich Wilhelm Schwing GmbH filed Critical Friedrich Wilhelm Schwing GmbH
Publication of US20070274850A1 publication Critical patent/US20070274850A1/en
Abandoned legal-status Critical Current

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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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0026—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
    • 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
    • F04B15/023—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 supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jet Pumps And Other Pumps (AREA)
US11/569,497 2004-05-27 2005-04-18 Drive Device for a Dual-Cylinder Slurry Pump and Method for Operating Said Pump Abandoned US20070274850A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004025910.0 2004-05-27
DE102004025910A DE102004025910B4 (de) 2004-05-27 2004-05-27 Antriebseinrichtung für eine Zweizylinderdickstoffpumpe und Verfahren zum Betrieb derselben
PCT/EP2005/004113 WO2005119057A1 (de) 2004-05-27 2005-04-18 Antriebseinrichtung für eine zweizylinderdickstoffpumpe und verfahren zum betrieb derselben

Publications (1)

Publication Number Publication Date
US20070274850A1 true US20070274850A1 (en) 2007-11-29

Family

ID=34965057

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/569,497 Abandoned US20070274850A1 (en) 2004-05-27 2005-04-18 Drive Device for a Dual-Cylinder Slurry Pump and Method for Operating Said Pump

Country Status (13)

Country Link
US (1) US20070274850A1 (ja)
EP (1) EP1749152B1 (ja)
JP (1) JP2008500483A (ja)
KR (1) KR20070026538A (ja)
CN (1) CN1961152B (ja)
AT (1) ATE397726T1 (ja)
AU (1) AU2005250538A1 (ja)
BR (1) BRPI0511335A (ja)
CA (1) CA2567445A1 (ja)
DE (2) DE102004025910B4 (ja)
ES (1) ES2289973T3 (ja)
RU (1) RU2358154C2 (ja)
WO (1) WO2005119057A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004341A1 (en) * 2010-03-16 2013-01-03 Sany Heavy Industry Co., Ltd. Concrete pumping structure and control method thereof
US10900302B2 (en) 2018-07-27 2021-01-26 Country Landscapes & Tree Service, LLC Directional drilling systems, apparatuses, and methods
CN115492391A (zh) * 2021-06-18 2022-12-20 润弘精密工程事业股份有限公司 混凝土泵送输送装置和其方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3232057B1 (en) * 2016-04-11 2018-06-13 Epiroc Rock Drills Aktiebolag Method for transmitting or conveying fluid or semi-fluid materials by means of a double piston pump and double piston pump therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804556A (en) * 1972-09-28 1974-04-16 Dow Chemical Co Slurry pump
US4569642A (en) * 1982-01-22 1986-02-11 Dwyer Anthony F Slurry pump
US5222872A (en) * 1990-09-19 1993-06-29 Paul Pleiger Maschinenfabrik Gmbh & Co. Kg Control system for piston pumps
US5336052A (en) * 1993-04-28 1994-08-09 Abel Pumpen Gmbh & Co. Kg Viscous material pump
US5993181A (en) * 1995-02-07 1999-11-30 Gerhard Hudelmaier Process and device for feeding concrete or other thick materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243738A1 (de) * 1982-11-26 1984-05-30 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Hydro-umsteuerung bei zweizylinder-kolbenpumpe
DE3814824A1 (de) * 1988-05-02 1989-11-16 Putzmeister Maschf Steuerungsanordnung fuer eine zweizylinder-dickstoffpumpe
DE9218858U1 (de) * 1991-05-16 1995-12-07 Sandoz Ag Doppelkolbenpumpe
DE4208754A1 (de) * 1992-03-19 1993-09-23 Schwing Gmbh F Dickstoffpumpe mit foerderzylindern, insbesondere zweizylinderbetonpumpe
DE9217574U1 (ja) * 1992-12-23 1993-05-27 Langerbein-Scharf Gmbh & Co. Kg, 4700 Hamm, De
DE19531358A1 (de) * 1995-08-25 1997-02-27 Gerhard Dr Hudelmaier Dickstoffpumpe, insbesondere zum Fördern von Beton
DE19542258A1 (de) * 1995-11-13 1997-05-15 Putzmeister Maschf Verfahren und Vorrichtung zur Steuerung einer Zweizylinder-Dickstoffpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804556A (en) * 1972-09-28 1974-04-16 Dow Chemical Co Slurry pump
US4569642A (en) * 1982-01-22 1986-02-11 Dwyer Anthony F Slurry pump
US5222872A (en) * 1990-09-19 1993-06-29 Paul Pleiger Maschinenfabrik Gmbh & Co. Kg Control system for piston pumps
US5336052A (en) * 1993-04-28 1994-08-09 Abel Pumpen Gmbh & Co. Kg Viscous material pump
US5993181A (en) * 1995-02-07 1999-11-30 Gerhard Hudelmaier Process and device for feeding concrete or other thick materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004341A1 (en) * 2010-03-16 2013-01-03 Sany Heavy Industry Co., Ltd. Concrete pumping structure and control method thereof
US9322398B2 (en) * 2010-03-16 2016-04-26 Hunan Sany Intelligent Control Equipment Co., Ltd. Concrete pumping structure and control method thereof
US10900302B2 (en) 2018-07-27 2021-01-26 Country Landscapes & Tree Service, LLC Directional drilling systems, apparatuses, and methods
CN115492391A (zh) * 2021-06-18 2022-12-20 润弘精密工程事业股份有限公司 混凝土泵送输送装置和其方法

Also Published As

Publication number Publication date
WO2005119057A1 (de) 2005-12-15
ATE397726T1 (de) 2008-06-15
ES2289973T1 (es) 2008-02-16
RU2358154C2 (ru) 2009-06-10
DE102004025910B4 (de) 2009-05-20
KR20070026538A (ko) 2007-03-08
EP1749152B1 (de) 2008-06-04
CN1961152A (zh) 2007-05-09
ES2289973T3 (es) 2008-12-01
AU2005250538A1 (en) 2005-12-15
JP2008500483A (ja) 2008-01-10
BRPI0511335A (pt) 2007-12-04
EP1749152A1 (de) 2007-02-07
DE102004025910A1 (de) 2005-12-22
CA2567445A1 (en) 2005-12-15
RU2006140233A (ru) 2008-05-20
DE502005004346D1 (de) 2008-07-17
CN1961152B (zh) 2010-12-15

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Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION