BRPI0511335A - método de operação de bomba de pasta de cilindros duplos e dispositivo de acionamento da mesma - Google Patents

método de operação de bomba de pasta de cilindros duplos e dispositivo de acionamento da mesma

Info

Publication number
BRPI0511335A
BRPI0511335A BRPI0511335-0A BRPI0511335A BRPI0511335A BR PI0511335 A BRPI0511335 A BR PI0511335A BR PI0511335 A BRPI0511335 A BR PI0511335A BR PI0511335 A BRPI0511335 A BR PI0511335A
Authority
BR
Brazil
Prior art keywords
cylinder
drive device
slurry pump
drive
operating method
Prior art date
Application number
BRPI0511335-0A
Other languages
English (en)
Inventor
Georg Mueller
Joseph-Friedrich Schnittker
Manfred Schwarz
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 BRPI0511335A publication Critical patent/BRPI0511335A/pt

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

Método de operação de bomba de pasta de cilindros duplos e dispositivo de acionamento da mesma. A invenção relaciona-se com um método de operação de dispositivo de acionamento para bomba de pasta de cilindros duplos e a um dispositivo acionador para uma bomba de pasta de cilindros duplos, que compreende dois cilindros de fornecimento, que são acionados por meio de um fluido (1, 2), carregando os referidos cilindros alternadamente uma linha de fornecimento comum com a pasta, em particular, concreto, via um tubo de comutação (RW), em particular indiretamente por meio de cilindros de fornecimento acionados (FR, FL). De acordo com a invenção, o tubo de comutação é acionado do mesmo modo por meio de um fluido usando cilindro acionador (SZ) e tão cedo quanto o deslocamento final do pistão de cada cilindro de acionamento no seu curso, antes que o citado pistão atinja a sua posição final, pelo menos parte do fluxo fluido que é provido para acionar o cilindro acionador é usado para acionar o cilindro acionador.
BRPI0511335-0A 2004-05-27 2005-04-18 método de operação de bomba de pasta de cilindros duplos e dispositivo de acionamento da mesma BRPI0511335A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
BRPI0511335A true BRPI0511335A (pt) 2007-12-04

Family

ID=34965057

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511335-0A BRPI0511335A (pt) 2004-05-27 2005-04-18 método de operação de bomba de pasta de cilindros duplos e dispositivo de acionamento da mesma

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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 (14)

* 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
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
DE3505541A1 (de) * 1985-02-18 1986-08-21 WIBAU AG, 6466 Gründau Verfahren zum antrieb einer pumpe fuer beton o.dgl. sowie eine pumpe zur ausuebung des verfahrens
SU1386762A1 (ru) * 1986-10-29 1988-04-07 Предприятие П/Я А-3661 Исполнительный механизм с датчиком крайних положений поршн
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
DE4215403C2 (de) * 1991-05-16 2000-10-19 Mbt Holding Ag Zuerich Doppelkolbenpumpe zum Fördern von flüssigen Materialien, insbesondere von Beton oder Mörtel
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

Also Published As

Publication number Publication date
JP2008500483A (ja) 2008-01-10
AU2005250538A1 (en) 2005-12-15
DE502005004346D1 (de) 2008-07-17
CA2567445A1 (en) 2005-12-15
DE102004025910A1 (de) 2005-12-22
US20070274850A1 (en) 2007-11-29
ES2289973T1 (es) 2008-02-16
CN1961152A (zh) 2007-05-09
ES2289973T3 (es) 2008-12-01
WO2005119057A1 (de) 2005-12-15
CN1961152B (zh) 2010-12-15
RU2358154C2 (ru) 2009-06-10
RU2006140233A (ru) 2008-05-20
EP1749152B1 (de) 2008-06-04
KR20070026538A (ko) 2007-03-08
DE102004025910B4 (de) 2009-05-20
ATE397726T1 (de) 2008-06-15
EP1749152A1 (de) 2007-02-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.