FR2163744B1 - - Google Patents

Info

Publication number
FR2163744B1
FR2163744B1 FR7244978A FR7244978A FR2163744B1 FR 2163744 B1 FR2163744 B1 FR 2163744B1 FR 7244978 A FR7244978 A FR 7244978A FR 7244978 A FR7244978 A FR 7244978A FR 2163744 B1 FR2163744 B1 FR 2163744B1
Authority
FR
France
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.)
Expired
Application number
FR7244978A
Other versions
FR2163744A1 (fr
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.)
Putzmeister Interholding GmbH
Original Assignee
Putzmeister Interholding 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 Putzmeister Interholding GmbH filed Critical Putzmeister Interholding GmbH
Publication of FR2163744A1 publication Critical patent/FR2163744A1/fr
Application granted granted Critical
Publication of FR2163744B1 publication Critical patent/FR2163744B1/fr
Expired legal-status Critical Current

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
FR7244978A 1971-12-16 1972-12-18 Expired FR2163744B1 (fr)

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 (2)

Publication Number Publication Date
FR2163744A1 FR2163744A1 (fr) 1973-07-27
FR2163744B1 true FR2163744B1 (fr) 1977-09-02

Family

ID=5828157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244978A Expired FR2163744B1 (fr) 1971-12-16 1972-12-18

Country Status (16)

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

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 (fr) * 1974-05-13 1980-08-02
JPS5526539Y2 (fr) * 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
DE2614895A1 (de) * 1976-04-07 1977-10-20 Schlecht Karl Beton-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 (fr) * 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
GB2090924B (en) * 1980-12-05 1984-03-28 Elba Werk Maschinen Gmbh & Co Apparatus for conveying materials in particular concrete
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
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
DE3365931D1 (en) * 1982-01-22 1986-10-16 Thomsen A F D Sales Service 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 (fr) 1994-07-26 1996-02-28 Magneco Metrel Inc Procédé pour le garnissage d'un haut fourneau
DE19724504A1 (de) * 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
CA2305648A1 (fr) * 1997-10-02 1999-04-15 Martin Marietta Materials, Inc. Procede et appareil d'installation de materiau refractaire dans une cuve de metallurgie
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
IT974061B (it) 1974-06-20
AU4968572A (en) 1974-06-06
ES409813A1 (es) 1975-11-16
US3832097A (en) 1974-08-27
JPS5142323B2 (fr) 1976-11-15
DE2162406B2 (fr) 1974-06-20
JPS4866205A (fr) 1973-09-11
CA956507A (en) 1974-10-22
FR2163744A1 (fr) 1973-07-27
SU498917A3 (ru) 1976-01-05
CS170458B2 (fr) 1976-08-27
ZA728641B (en) 1973-08-29
GB1380476A (en) 1975-01-15
AU463434B2 (en) 1975-07-08
AT319761B (de) 1975-01-10
DE2162406A1 (de) 1973-06-28
BR7208872D0 (pt) 1973-12-11
CH561850A5 (fr) 1975-05-15
DE2162406C3 (de) 1979-03-01
AR198296A1 (es) 1974-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse