CS170458B2 - - Google Patents

Info

Publication number
CS170458B2
CS170458B2 CS8608A CS860872A CS170458B2 CS 170458 B2 CS170458 B2 CS 170458B2 CS 8608 A CS8608 A CS 8608A CS 860872 A CS860872 A CS 860872A CS 170458 B2 CS170458 B2 CS 170458B2
Authority
CS
Czechoslovakia
Application number
CS8608A
Other languages
Czech (cs)
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 filed Critical
Publication of CS170458B2 publication Critical patent/CS170458B2/cs

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
    • 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
    • F04B7/0034—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 orbital movement, e.g. elbow-pipe type members
    • 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
    • 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)
CS8608A 1971-12-16 1972-12-14 CS170458B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712162406A DE2162406C3 (de) 1971-12-16 1971-12-16 Schiebervorrichtung fur eine Pumpe mit zwei im Gegentakt arbeitenden Zylindern zum Fördern von Beton o.dgl

Publications (1)

Publication Number Publication Date
CS170458B2 true CS170458B2 (enrdf_load_stackoverflow) 1976-08-27

Family

ID=5828157

Family Applications (1)

Application Number Title Priority Date Filing Date
CS8608A CS170458B2 (enrdf_load_stackoverflow) 1971-12-16 1972-12-14

Country Status (16)

Country Link
US (1) US3832097A (enrdf_load_stackoverflow)
JP (1) JPS5142323B2 (enrdf_load_stackoverflow)
AR (1) AR198296A1 (enrdf_load_stackoverflow)
AT (1) AT319761B (enrdf_load_stackoverflow)
AU (1) AU463434B2 (enrdf_load_stackoverflow)
BR (1) BR7208872D0 (enrdf_load_stackoverflow)
CA (1) CA956507A (enrdf_load_stackoverflow)
CH (1) CH561850A5 (enrdf_load_stackoverflow)
CS (1) CS170458B2 (enrdf_load_stackoverflow)
DE (1) DE2162406C3 (enrdf_load_stackoverflow)
ES (1) ES409813A1 (enrdf_load_stackoverflow)
FR (1) FR2163744B1 (enrdf_load_stackoverflow)
GB (1) GB1380476A (enrdf_load_stackoverflow)
IT (1) IT974061B (enrdf_load_stackoverflow)
SU (1) SU498917A3 (enrdf_load_stackoverflow)
ZA (1) ZA728641B (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397778A (en) * 1972-08-09 1975-06-18 Winget Ltd Slurry pumps
US3920357A (en) * 1974-03-13 1975-11-18 Case Co J I Pumping apparatus
US3982857A (en) * 1973-10-17 1976-09-28 Karl Schlecht Support means for movable connector in concrete pump arrangement
JPS5529264B2 (enrdf_load_stackoverflow) * 1974-05-13 1980-08-02
JPS5526539Y2 (enrdf_load_stackoverflow) * 1974-12-09 1980-06-25
JPS5185504A (ja) * 1975-01-23 1976-07-27 Shogo Kato Konkuriitohonpu
DE2547639C2 (de) * 1975-10-24 1984-09-27 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Trichter für Betonpumpe
JPS5294502A (en) * 1976-02-02 1977-08-09 Kyokuto Kaihatsu Kogyo Co Ltd Change-over device for supply port of concrete pump
DE2614895C3 (de) * 1976-04-07 1987-01-22 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Betonpumpen-Rohrweiche
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
JPS5352181U (enrdf_load_stackoverflow) * 1976-10-06 1978-05-04
DE2725089C2 (de) * 1977-06-03 1979-05-31 Maschinenfabrik Walter Scheele Kg, 4750 Unna-Massen Schiebervorrichtung für eine Zweizylinder-Betonpumpe
US4198193A (en) * 1978-05-12 1980-04-15 Walters James F Automatic wear compensation apparatus for concrete pumping hopper apparatus
DE2933128C2 (de) * 1979-08-16 1985-09-26 Friedrich Wilh. Schwing Gmbh, 4690 Herne Dickstoffpumpe, insbesondere zur Förderung von Beton
DE3118937C2 (de) * 1981-05-13 1985-05-23 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Rohrverteiler für eine Hubkolbenpumpe
DE3045885C2 (de) * 1980-12-05 1984-05-30 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Rohrverteiler für eine Hubkolbenpumpe
GB2090924B (en) * 1980-12-05 1984-03-28 Elba Werk Maschinen Gmbh & Co Apparatus for conveying materials in particular concrete
DE3122825C2 (de) * 1981-06-09 1984-11-08 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Vorrichtung zur Förderung von breiigen Massen, insbesondere Beton
JPS5844280A (ja) * 1981-09-08 1983-03-15 Kenji Kawase スラリ−ポンプ
EP0085521B2 (en) * 1982-01-22 1991-11-13 Hydroseal Concrete Pumps Limited Slurry pump
US4502851A (en) * 1982-11-12 1985-03-05 Vaughn Calvin Pivotal discharge apparatus
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
DE3347288A1 (de) * 1983-12-28 1985-07-18 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Zweizylinder-pumpe, insbesondere zur foerderung von dickstoffen
DE3419832A1 (de) * 1984-05-26 1985-11-28 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Rohrweiche einer dickstoff, insbesondere beton foerdernden doppelkolbenpumpe
FR2602709A1 (fr) * 1986-07-29 1988-02-19 Kinderstuth Daniel Benne autonome mobile avec pompe pour le beton ou le platre
AU634580B2 (en) 1989-10-23 1993-02-25 Magneco/Metrel, Inc. Composition and method for manufacturing steel-containment equipment
US5795508A (en) * 1991-03-22 1998-08-18 Magneco/Metrel, Inc. Method of lining a blast furnace
CN1071390A (zh) * 1991-10-04 1993-04-28 三菱重工业株式会社 混凝土泵的闸阀装置
DE4344632A1 (de) * 1993-12-24 1995-06-29 Putzmeister Maschf Schiebervorrichtung für eine Zweizylinder-Dickstoffpumpe
US5422323A (en) * 1994-04-15 1995-06-06 Magneco/Metrel, Inc. Nonhazardous pumpable refractory insulating composition
EP0694619A3 (en) 1994-07-26 1996-02-28 Magneco Metrel Inc Blast furnace delivery method
DE19724504A1 (de) * 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
EP1032713A4 (en) * 1997-10-02 2004-04-07 Martin Marietta Materials Inc METHOD AND APPARATUS FOR INSTALLING REFRACTORY MATERIAL IN A METALLURGY TANK
US5916500A (en) * 1997-11-20 1999-06-29 Magneco/Metrel, Inc. Method of lining a blast furnace
DE19804863A1 (de) * 1998-02-09 1999-08-12 Putzmeister Ag Schiebervorrichtung für eine Zweizylinder-Dickstoffpumpe
US20030127854A1 (en) * 2002-01-08 2003-07-10 Lehnhardt Gary D. Method and apparatus for a line concrete pumping system
US6758500B2 (en) 2002-04-19 2004-07-06 Construction Forms, Inc. Flared ends conduit coupling
DE10342338A1 (de) * 2003-09-11 2005-05-25 Putzmeister Ag Schiebervorrichtung für eine Dickstoffpumpe sowie Verschleißleiste hierfür
DE102005008938B4 (de) * 2005-02-26 2007-01-25 Schwing, Friedrich, Dipl.-Ing. Pumpvorrichtung und Verfahren zur kontinuierlichen Förderung breiiger Massen
USD788883S1 (en) * 2015-04-16 2017-06-06 Robert A Drake Pressure relief valve for use with concrete pumping system
US10900302B2 (en) 2018-07-27 2021-01-26 Country Landscapes & Tree Service, LLC Directional drilling systems, apparatuses, and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25568A (en) * 1859-09-27 Improvement in methods of distilling oils from coal
DE940869C (de) * 1951-04-08 1956-03-29 Gerhard Dr-Ing Beyer Kolbenpumpe zur Foerderung dickfluessiger Massen
US2796032A (en) * 1952-10-03 1957-06-18 Torkret Gmbh Piston pumps
US3181469A (en) * 1963-02-07 1965-05-04 Hydro Con Corp Concrete pumping apparatus
DE1453705A1 (de) * 1963-12-19 1969-09-18 Wennberg Olav Carl Gustav Kolbenpumpe fuer Beton oder andere Massen aehnlicher Konsistenz
FR1411359A (fr) * 1964-09-22 1965-09-17 Pompe à déplacement commandé pour transférer des matières semi-liquides
GB1098338A (en) * 1966-04-20 1968-01-10 Eugene Lee Sherrod Reciprocating pump for semi-liquid materials
FR1496396A (fr) * 1966-10-11 1967-09-29 Dispositif de commande automatique pour pompe à béton
US3465685A (en) * 1968-02-21 1969-09-09 Eugene L Sherrod Self-clearing rotating conveyor
US3663129A (en) * 1970-09-18 1972-05-16 Leon A Antosh Concrete pump
DE2104191C3 (de) * 1971-01-29 1975-10-23 Torkret Gmbh, 4300 Essen Vorrichtung zur Förderung von breiigen, abbindenden Massen

Also Published As

Publication number Publication date
DE2162406A1 (de) 1973-06-28
CH561850A5 (enrdf_load_stackoverflow) 1975-05-15
IT974061B (it) 1974-06-20
CA956507A (en) 1974-10-22
ZA728641B (en) 1973-08-29
FR2163744B1 (enrdf_load_stackoverflow) 1977-09-02
AU463434B2 (en) 1975-07-08
DE2162406C3 (de) 1979-03-01
ES409813A1 (es) 1975-11-16
SU498917A3 (ru) 1976-01-05
AU4968572A (en) 1974-06-06
US3832097A (en) 1974-08-27
AR198296A1 (es) 1974-06-14
BR7208872D0 (pt) 1973-12-11
JPS4866205A (enrdf_load_stackoverflow) 1973-09-11
DE2162406B2 (enrdf_load_stackoverflow) 1974-06-20
JPS5142323B2 (enrdf_load_stackoverflow) 1976-11-15
GB1380476A (en) 1975-01-15
FR2163744A1 (enrdf_load_stackoverflow) 1973-07-27
AT319761B (de) 1975-01-10

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