CA2567445A1 - Dispositif d'entrainement pour une pompe a liquides epais a deux cylindres et procede pour faire fonctionner ledit dispositif - Google Patents
Dispositif d'entrainement pour une pompe a liquides epais a deux cylindres et procede pour faire fonctionner ledit dispositif Download PDFInfo
- Publication number
- CA2567445A1 CA2567445A1 CA002567445A CA2567445A CA2567445A1 CA 2567445 A1 CA2567445 A1 CA 2567445A1 CA 002567445 A CA002567445 A CA 002567445A CA 2567445 A CA2567445 A CA 2567445A CA 2567445 A1 CA2567445 A1 CA 2567445A1
- Authority
- CA
- Canada
- 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
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
- 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)
Abstract
L'invention concerne un procédé pour faire fonctionner un dispositif d'entraînement pour une pompe à liquide épais à deux cylindres ainsi qu'un dispositif d'entraînement pour une pompe à liquide épais à deux cylindres, comportant deux cylindres d'entraînement (1, 2) qui sont actionnés au moyen d'un fluide et qui, en alternance par l'intermédiaire d'un aiguillage (RW), notamment par l'intermédiaire de cylindres de transport (FR, FL) entraînés, alimentent en liquide épais, notamment en béton, une conduite d'acheminement commune. L'aiguillage est actionné également au moyen d'un fluide par l'intermédiaire d'un vérin d'actionnement (SZ). Dès que le piston de chaque cylindre accomplit son mouvement terminal d'entraînement et avant qu'il n'atteigne sa position terminale, au moins une partie de l'écoulement de liquide mis à disposition pour l'actionnement du cylindre d'entraînement est utilisée pour actionner le vérin d'actionnement.
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 (fr) | 2004-05-27 | 2005-04-18 | Dispositif d'entrainement pour une pompe a liquides epais a deux cylindres et procede pour faire fonctionner ledit dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2567445A1 true CA2567445A1 (fr) | 2005-12-15 |
Family
ID=34965057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002567445A Abandoned CA2567445A1 (fr) | 2004-05-27 | 2005-04-18 | Dispositif d'entrainement pour une pompe a liquides epais a deux cylindres et procede pour faire fonctionner ledit dispositif |
Country Status (13)
Country | Link |
---|---|
US (1) | US20070274850A1 (fr) |
EP (1) | EP1749152B1 (fr) |
JP (1) | JP2008500483A (fr) |
KR (1) | KR20070026538A (fr) |
CN (1) | CN1961152B (fr) |
AT (1) | ATE397726T1 (fr) |
AU (1) | AU2005250538A1 (fr) |
BR (1) | BRPI0511335A (fr) |
CA (1) | CA2567445A1 (fr) |
DE (2) | DE102004025910B4 (fr) |
ES (1) | ES2289973T3 (fr) |
RU (1) | RU2358154C2 (fr) |
WO (1) | WO2005119057A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793246B (zh) * | 2010-03-16 | 2013-08-28 | 三一汽车制造有限公司 | 混凝土泵送结构和混凝土泵送结构的控制方法 |
ES2687175T3 (es) * | 2016-04-11 | 2018-10-24 | Epiroc Rock Drills Aktiebolag | Método para transmitir o transportar materiales fluidos o semifluidos por medio de una bomba de doble pistón y bomba de doble pistón para ello |
US10900302B2 (en) | 2018-07-27 | 2021-01-26 | Country Landscapes & Tree Service, LLC | Directional drilling systems, apparatuses, and methods |
CN115492391B (zh) * | 2021-06-18 | 2024-05-24 | 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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3804556A (en) * | 1972-09-28 | 1974-04-16 | Dow Chemical Co | Slurry pump |
DE3365931D1 (en) * | 1982-01-22 | 1986-10-16 | Thomsen A F D Sales Service | Slurry pump |
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 |
DE4029718C2 (de) * | 1990-09-19 | 1995-03-16 | Paul Pleiger Gmbh & Co Kg | Steuerung für eine Kolbenpumpe |
DE9218858U1 (de) * | 1991-05-16 | 1995-12-07 | Sandoz-Patent-GmbH, 79539 Lörrach | Doppelkolbenpumpe |
DE4208754A1 (de) * | 1992-03-19 | 1993-09-23 | Schwing Gmbh F | Dickstoffpumpe mit foerderzylindern, insbesondere zweizylinderbetonpumpe |
DE9217574U1 (de) * | 1992-12-23 | 1993-05-27 | Langerbein-Scharf GmbH & Co. KG, 4700 Hamm | Steuerungsanordnung für eine Mehrzylinder-Dickstoffpumpe |
US5336052A (en) * | 1993-04-28 | 1994-08-09 | Abel Pumpen Gmbh & Co. Kg | Viscous material pump |
DE19503986A1 (de) * | 1995-02-07 | 1996-08-08 | Hudelmaier Ulrike | Verfahren und Vorrichtung zum Fördern von Beton oder anderen Dickstoffen |
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 |
-
2004
- 2004-05-27 DE DE102004025910A patent/DE102004025910B4/de not_active Expired - Fee Related
-
2005
- 2005-04-18 AT AT05733928T patent/ATE397726T1/de not_active IP Right Cessation
- 2005-04-18 EP EP05733928A patent/EP1749152B1/fr not_active Not-in-force
- 2005-04-18 WO PCT/EP2005/004113 patent/WO2005119057A1/fr active IP Right Grant
- 2005-04-18 US US11/569,497 patent/US20070274850A1/en not_active Abandoned
- 2005-04-18 CN CN2005800171767A patent/CN1961152B/zh not_active Expired - Fee Related
- 2005-04-18 ES ES05733928T patent/ES2289973T3/es active Active
- 2005-04-18 AU AU2005250538A patent/AU2005250538A1/en not_active Abandoned
- 2005-04-18 RU RU2006140233/06A patent/RU2358154C2/ru active
- 2005-04-18 JP JP2007513716A patent/JP2008500483A/ja not_active Withdrawn
- 2005-04-18 BR BRPI0511335-0A patent/BRPI0511335A/pt not_active IP Right Cessation
- 2005-04-18 CA CA002567445A patent/CA2567445A1/fr not_active Abandoned
- 2005-04-18 KR KR1020067024894A patent/KR20070026538A/ko not_active Application Discontinuation
- 2005-04-18 DE DE502005004346T patent/DE502005004346D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BRPI0511335A (pt) | 2007-12-04 |
CN1961152B (zh) | 2010-12-15 |
EP1749152B1 (fr) | 2008-06-04 |
DE102004025910A1 (de) | 2005-12-22 |
KR20070026538A (ko) | 2007-03-08 |
JP2008500483A (ja) | 2008-01-10 |
ATE397726T1 (de) | 2008-06-15 |
CN1961152A (zh) | 2007-05-09 |
US20070274850A1 (en) | 2007-11-29 |
AU2005250538A1 (en) | 2005-12-15 |
RU2358154C2 (ru) | 2009-06-10 |
WO2005119057A1 (fr) | 2005-12-15 |
ES2289973T1 (es) | 2008-02-16 |
ES2289973T3 (es) | 2008-12-01 |
RU2006140233A (ru) | 2008-05-20 |
DE102004025910B4 (de) | 2009-05-20 |
DE502005004346D1 (de) | 2008-07-17 |
EP1749152A1 (fr) | 2007-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20110418 |