JPS5210201B1 - - Google Patents

Info

Publication number
JPS5210201B1
JPS5210201B1 JP46027601A JP2760171A JPS5210201B1 JP S5210201 B1 JPS5210201 B1 JP S5210201B1 JP 46027601 A JP46027601 A JP 46027601A JP 2760171 A JP2760171 A JP 2760171A JP S5210201 B1 JPS5210201 B1 JP S5210201B1
Authority
JP
Japan
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.)
Pending
Application number
JP46027601A
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 JPS5210201B1 publication Critical patent/JPS5210201B1/ja
Pending 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
    • 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)
JP46027601A 1971-01-29 1971-04-28 Pending JPS5210201B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104191A DE2104191C3 (de) 1971-01-29 1971-01-29 Vorrichtung zur Förderung von breiigen, abbindenden Massen

Publications (1)

Publication Number Publication Date
JPS5210201B1 true JPS5210201B1 (ja) 1977-03-22

Family

ID=5797275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46027601A Pending JPS5210201B1 (ja) 1971-01-29 1971-04-28

Country Status (4)

Country Link
US (1) US3726614A (ja)
JP (1) JPS5210201B1 (ja)
DE (1) DE2104191C3 (ja)
GB (1) GB1383768A (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162406C3 (de) * 1971-12-16 1979-03-01 Karl Dipl.-Ing. 7024 Bernhausen Schlecht Schiebervorrichtung fur eine Pumpe mit zwei im Gegentakt arbeitenden Zylindern zum Fördern von Beton o.dgl
DE2218697C3 (de) * 1972-04-18 1977-05-26 Scheele Kg Walter Drehschieber fuer den betonfluss einer zweizylindrigen betonpumpe
GB1397778A (en) * 1972-08-09 1975-06-18 Winget Ltd Slurry pumps
AU472116B2 (en) * 1972-10-05 1976-05-13 Walter Scheele Kg Concrete pump
US3920357A (en) * 1974-03-13 1975-11-18 Case Co J I Pumping apparatus
US3989420A (en) * 1974-05-15 1976-11-02 J. I. Case Company Concrete pumping apparatus
IT995848B (it) * 1973-10-12 1975-11-20 Italiana Forme Acciaio Valvola distributrice a tre vie per pompe a due cilindri per calcestruz zo
US3982857A (en) * 1973-10-17 1976-09-28 Karl Schlecht Support means for movable connector in concrete pump arrangement
US4106882A (en) * 1975-07-25 1978-08-15 Sherrod Eugene L Positive displacement pump for semi-fluid materials
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
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
DE3122751A1 (de) * 1981-06-09 1983-01-20 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Verteilerrohr fuer betonpumpen mit verschleissausgleich
DE3122819A1 (de) * 1981-06-09 1982-12-30 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Lagerung fuer den schwenkarm des verteilers einer betonpumpe
DE3365931D1 (en) * 1982-01-22 1986-10-16 Thomsen A F D Sales Service Slurry pump
DE3240465C2 (de) * 1982-06-25 1986-10-30 WIBAU AG, 6466 Gründau Vorrichtung zur Förderung von breiigen Massen, insbesondere Beton
US6857861B2 (en) * 2002-05-15 2005-02-22 Kennametal Inc. Ring for concrete pump
AU2007249107A1 (en) * 2007-11-08 2009-05-28 Drago Jambrecina Improved concrete pump
US8657583B2 (en) * 2010-11-16 2014-02-25 Diversitech Corporation Centrifugal pump with coaxial inlet and outlet and liquid level detector
US10900302B2 (en) 2018-07-27 2021-01-26 Country Landscapes & Tree Service, LLC Directional drilling systems, apparatuses, and methods
DE102022112508A1 (de) * 2022-05-18 2023-11-23 Schwing Gmbh Rohrweichengehäuse für eine Dickstoffpumpe und Dickstoffpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910526A (fr) * 1945-04-27 1946-06-11 Pompe à béton
US3380388A (en) * 1966-02-03 1968-04-30 Robert T Sherrod Automatic control system for concrete pump

Also Published As

Publication number Publication date
DE2104191C3 (de) 1975-10-23
US3726614A (en) 1973-04-10
DE2104191A1 (de) 1972-08-03
GB1383768A (en) 1974-02-12
DE2104191B2 (de) 1975-03-13

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