BRPI0414572A - bomba para pastas e respectivo processo de controle - Google Patents

bomba para pastas e respectivo processo de controle

Info

Publication number
BRPI0414572A
BRPI0414572A BRPI0414572-0A BRPI0414572A BRPI0414572A BR PI0414572 A BRPI0414572 A BR PI0414572A BR PI0414572 A BRPI0414572 A BR PI0414572A BR PI0414572 A BRPI0414572 A BR PI0414572A
Authority
BR
Brazil
Prior art keywords
feed
cylinders
diverter valve
pump
opening
Prior art date
Application number
BRPI0414572-0A
Other languages
English (en)
Inventor
Manfred Lenhart
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 BRPI0414572A publication Critical patent/BRPI0414572A/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
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

"BOMBA PARA PASTAS E RESPECTIVO PROCESSO DE CONTROLE". Numa bomba para pastas de dois cilindros de alimentação para alimentação contínua, em particular, de concreto, em cuja bomba dois cilindros de alimentação removem o material de alta viscosidade a partir de um tanque de pré-carregamento e suprem-no a uma linha de alimentação, é provida uma válvula de comutação tendo uma seção reta que se estreita a partir de uma abertura de entrada atribuída aos cilíndros para uma abertura de descarga atribuída à linha de alimentação, cuja válvula de desvio conecta, em qualquer posição, pelo menos um cilindro de alimentação, em toda a sua seção reta, à citada linha de alimentação, uma disposição de suporte (20) e um came de placa (15) firmemente conectados a ela sendo atribuídos de acordo com a invenção à válvula de desvio (11) no seu lado que confronta os cilindros (3,5). O came de placa (15) compreende não apenas a abertura de entrada (21) da válvula de desvio (11), mas, também uma abertura de captura (23), que está disposta a distância suficiente a partir da abertura de entrada (21) de forma a cobrir completamente uma abertura de um dos cilindros de alimentação (3, 5). Além disso, é descrito um processo de controle desta bomba para pastas, de alimentação contínua.
BRPI0414572-0A 2003-09-22 2004-09-15 bomba para pastas e respectivo processo de controle BRPI0414572A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343802A DE10343802B4 (de) 2003-09-22 2003-09-22 Kolben-Dickstoffpumpe mit kontinuierlichem Förderstrom
PCT/EP2004/010352 WO2005033508A1 (de) 2003-09-22 2004-09-15 Kolben-dickstoffpumpe mit kontinuierlichem förderstrom

Publications (1)

Publication Number Publication Date
BRPI0414572A true BRPI0414572A (pt) 2006-11-07

Family

ID=34352987

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414572-0A BRPI0414572A (pt) 2003-09-22 2004-09-15 bomba para pastas e respectivo processo de controle

Country Status (13)

Country Link
US (1) US7771174B2 (pt)
EP (1) EP1561032B1 (pt)
JP (1) JP4653096B2 (pt)
KR (1) KR100934634B1 (pt)
CN (1) CN100412358C (pt)
AT (1) ATE383513T1 (pt)
AU (1) AU2004278470B2 (pt)
BR (1) BRPI0414572A (pt)
CA (1) CA2539754C (pt)
DE (2) DE10343802B4 (pt)
ES (1) ES2298804T3 (pt)
RU (1) RU2324070C2 (pt)
WO (1) WO2005033508A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050279B3 (de) * 2007-10-18 2009-02-12 Schwing Gmbh Betonpumpe mit Kolbenschmierung
DE102009005318B3 (de) 2009-01-16 2010-09-30 Schwing, Friedrich, Dipl.-Ing. Verfahren zur Förderung breiiger Massen und Pumpvorrichtung zur Förderung breiiger Massen
CN101881263B (zh) * 2009-12-31 2012-06-13 三一重工股份有限公司 一种泵送系统及具有该泵送系统的混凝土泵车
CN102230469A (zh) * 2011-06-09 2011-11-02 云南大红山管道有限公司 一种浆体管道喂料泵冷却装置的快速切换装置及其方法
CN102418693B (zh) * 2011-10-26 2014-10-15 三一重工股份有限公司 泵送机械、泵送系统及其分配阀及泵送系统的操作方法
DE102012102274B4 (de) 2012-03-19 2018-05-24 B. Braun Melsungen Ag Kolbenpumpe
CN103410325B (zh) * 2012-12-17 2016-02-10 北汽福田汽车股份有限公司 泵送机构和混凝土泵车
CN103216439B (zh) * 2013-04-03 2015-12-23 三一重工股份有限公司 泵送机构的动密封组件、该动密封组件的检测系统和检测方法
DE102013104494B4 (de) * 2013-05-02 2023-11-30 MPS-Matter Pumpsysteme GmbH Dickstoffpumpe
DE102013215990A1 (de) * 2013-08-13 2015-02-19 Putzmeister Engineering Gmbh Zweizylinder-Dickstoffpumpe mit Rohrweiche
US9765768B2 (en) * 2014-01-15 2017-09-19 Francis Wayne Priddy Concrete pump system and method
JP6362535B2 (ja) * 2014-12-25 2018-07-25 日本ピラー工業株式会社 ベローズポンプ装置
US10001114B1 (en) * 2017-03-28 2018-06-19 Jessop Initiatives LLC Continuous flow pumping system
US10900302B2 (en) 2018-07-27 2021-01-26 Country Landscapes & Tree Service, LLC Directional drilling systems, apparatuses, and methods
KR102130918B1 (ko) * 2019-06-11 2020-07-06 박은홍 역류방지용 이송펌프
DE202021102696U1 (de) 2020-10-29 2022-02-01 Udo Tartler Vorrichtung zum Auftragen von Clay auf eine Oberfläche
DE102021100981B3 (de) * 2021-01-19 2022-04-28 Putzmeister Engineering Gmbh Dickstoffventil und Verfahren zum Betätigen eines Dickstoffventils

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663129A (en) * 1970-09-18 1972-05-16 Leon A Antosh Concrete pump
US3982857A (en) * 1973-10-17 1976-09-28 Karl Schlecht Support means for movable connector in concrete pump arrangement
US3963385A (en) * 1975-05-05 1976-06-15 Caban Angel M Valve assembly for concrete pumps
JPS5345705A (en) * 1976-10-08 1978-04-24 Niigata Eng Co Ltd Changeover valve device for flow path of concrete pump
DE2933128C2 (de) * 1979-08-16 1985-09-26 Friedrich Wilh. Schwing Gmbh, 4690 Herne Dickstoffpumpe, insbesondere zur Förderung von Beton
DE3045885C2 (de) * 1980-12-05 1984-05-30 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Rohrverteiler für eine Hubkolbenpumpe
JPS57159970A (en) * 1981-03-27 1982-10-02 Ishikawajima Harima Heavy Ind Co Ltd Concrete pump
DE3219882A1 (de) 1982-05-27 1983-12-01 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Betonpumpe
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
US4543044A (en) * 1983-11-09 1985-09-24 E. I. Du Pont De Nemours And Company Constant-flow-rate dual-unit pump
JPS60175780A (ja) * 1984-02-23 1985-09-09 Kyokuto Kaihatsu Kogyo Co Ltd コンクリ−トポンプにおける吸送部の切換装置
DE3419832A1 (de) * 1984-05-26 1985-11-28 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Rohrweiche einer dickstoff, insbesondere beton foerdernden doppelkolbenpumpe
JPH06257563A (ja) * 1993-03-08 1994-09-13 Niigata Eng Co Ltd コンクリートポンプにおける摺動板と揺動管の摺動部
JPH0754769A (ja) * 1993-08-11 1995-02-28 Mitsubishi Heavy Ind Ltd コンクリートポンプの揺動弁
JPH07332232A (ja) * 1994-06-10 1995-12-22 Niigata Eng Co Ltd コンクリートポンプ
DE19503986A1 (de) * 1995-02-07 1996-08-08 Hudelmaier Ulrike Verfahren und Vorrichtung zum Fördern von Beton oder anderen Dickstoffen
DE19724504A1 (de) * 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
JP2002213348A (ja) * 2001-01-15 2002-07-31 Furukawa Co Ltd ピストンポンプの逆流防止装置

Also Published As

Publication number Publication date
KR20060127846A (ko) 2006-12-13
CN1882777A (zh) 2006-12-20
KR100934634B1 (ko) 2009-12-31
EP1561032A1 (de) 2005-08-10
WO2005033508A1 (de) 2005-04-14
US7771174B2 (en) 2010-08-10
RU2324070C2 (ru) 2008-05-10
EP1561032B1 (de) 2008-01-09
ATE383513T1 (de) 2008-01-15
RU2006112600A (ru) 2007-10-27
AU2004278470B2 (en) 2009-07-09
ES2298804T3 (es) 2008-05-16
DE502004005901D1 (de) 2008-02-21
DE10343802B4 (de) 2007-12-06
CA2539754C (en) 2011-03-08
AU2004278470A1 (en) 2005-04-14
CN100412358C (zh) 2008-08-20
US20070196224A1 (en) 2007-08-23
DE10343802A1 (de) 2005-04-21
JP2007506034A (ja) 2007-03-15
JP4653096B2 (ja) 2011-03-16
CA2539754A1 (en) 2005-04-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time