GB1423879A - Pump for concrete - Google Patents

Pump for concrete

Info

Publication number
GB1423879A
GB1423879A GB4654473A GB4654473A GB1423879A GB 1423879 A GB1423879 A GB 1423879A GB 4654473 A GB4654473 A GB 4654473A GB 4654473 A GB4654473 A GB 4654473A GB 1423879 A GB1423879 A GB 1423879A
Authority
GB
United Kingdom
Prior art keywords
plate
housing
shaft
outlet
oct
Prior art date
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
GB4654473A
Other languages
English (en)
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.)
Maschinenfabrik Walter Scheele GmbH and Co KG
Original Assignee
Maschinenfabrik Walter Scheele GmbH and Co KG
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 Maschinenfabrik Walter Scheele GmbH and Co KG filed Critical Maschinenfabrik Walter Scheele GmbH and Co KG
Publication of GB1423879A publication Critical patent/GB1423879A/en
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
    • F04B7/0026—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
    • 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)
GB4654473A 1972-10-05 1973-10-05 Pump for concrete Expired GB1423879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2248868A DE2248868C3 (de) 1972-10-05 1972-10-05 Betonpumpe

Publications (1)

Publication Number Publication Date
GB1423879A true GB1423879A (en) 1976-02-04

Family

ID=5858260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4654473A Expired GB1423879A (en) 1972-10-05 1973-10-05 Pump for concrete

Country Status (8)

Country Link
US (1) US3877847A (cg-RX-API-DMAC7.html)
JP (1) JPS4972707A (cg-RX-API-DMAC7.html)
AU (1) AU472116B2 (cg-RX-API-DMAC7.html)
CA (1) CA1000110A (cg-RX-API-DMAC7.html)
DE (1) DE2248868C3 (cg-RX-API-DMAC7.html)
FR (1) FR2203435A5 (cg-RX-API-DMAC7.html)
GB (1) GB1423879A (cg-RX-API-DMAC7.html)
IT (1) IT993461B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415276C2 (de) * 1974-03-29 1976-11-11 Friedrich Schwing Pumpe zum Fördern von Dickstoffen, insbesondere Beton
DE2934425C2 (de) * 1979-08-25 1985-09-12 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Betonpumpe
AU613422B2 (en) * 1987-10-07 1991-08-01 Marlen Research Corporation Compact twin piston pump
US10001114B1 (en) 2017-03-28 2018-06-19 Jessop Initiatives LLC Continuous flow pumping system
US20260092665A1 (en) * 2024-10-01 2026-04-02 Uniweld Products, Inc. Vacuum pump with intake fitting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304684A (fr) * 1961-07-28 1962-09-28 Pompe hydraulique à pistons pour refouler des produits épais, en bouillie ou plastiques
DE1453705A1 (de) * 1963-12-19 1969-09-18 Wennberg Olav Carl Gustav Kolbenpumpe fuer Beton oder andere Massen aehnlicher Konsistenz
US3398693A (en) * 1966-08-01 1968-08-27 Danken Inc Concrete pumping apparatus
FR1532981A (fr) * 1967-07-28 1968-07-12 Danken Appareil de pompage de béton
US3476057A (en) * 1967-09-08 1969-11-04 Philip W Mcelroy Aggregate pumping apparatus
DE1703219B2 (de) * 1968-04-19 1977-02-24 Putzmeister GmbH, Chur (Schweiz) Betonpumpe
DE1803819C3 (de) * 1968-10-18 1975-06-05 Maschinenfabrik Walter Scheele, 4600 Dortmund Betonpumpe
DE1953450C3 (de) * 1969-10-23 1973-12-06 Karl-Heinz Amberge Pumpe zum Fordern dickflüssiger Stoffe
FR2103953A5 (cg-RX-API-DMAC7.html) * 1970-08-27 1972-04-14 Reich Fa Wilhelm
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
IT993461B (it) 1975-09-30
DE2248868C3 (de) 1975-07-03
CA1000110A (en) 1976-11-23
JPS4972707A (cg-RX-API-DMAC7.html) 1974-07-13
AU6085673A (en) 1975-04-10
FR2203435A5 (cg-RX-API-DMAC7.html) 1974-05-10
AU472116B2 (en) 1976-05-13
US3877847A (en) 1975-04-15
DE2248868B2 (de) 1974-11-21
DE2248868A1 (de) 1974-04-18

Similar Documents

Publication Publication Date Title
GB1397918A (en) Multiple pump
GB1244640A (en) Improvements in or relating to fluid pumps and motors
SE7503572L (cg-RX-API-DMAC7.html)
GB1461529A (en) Pumping apparatus
GB1058941A (en) Track members for hydraulic pumps or motors
GB1370416A (en) Axial piston machine
GB1283289A (en) Rotary motor or pump
GB1346718A (en) Piston pumps
DE3277321D1 (de) Radial piston compressor
GB1450400A (en) Pumping device and processes
SE311169B (cg-RX-API-DMAC7.html)
GB1086728A (en) Toilet unit with pressure discharge pumping mechanism
GB1418750A (en) Pump for viscous materials
GB1227560A (cg-RX-API-DMAC7.html)
GB1465876A (en) Multiple pump
GB1414675A (en) Reciprocating pump
GB1459553A (en) Hydraulic mechanisms
US4048907A (en) Radial piston pump or motor with unrestricted inlet means
GB1453839A (en) Radial piston hydraulic pump
US4064790A (en) Dual radial piston pump or motor
US3757648A (en) Pressure balancing arrangement for a multiple flow device
SE7408540L (cg-RX-API-DMAC7.html)
GB989240A (en) Liquid pumps and motors of the swash plate type
GB1361071A (en) Hydraulic vane pumps
GB1400969A (en) Concrete pump having two or more piston.cylinder arrangements with alternating induction and discharge actions

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee