GB1361694A - Semi-rotary pumps for pumping wet concrete - Google Patents

Semi-rotary pumps for pumping wet concrete

Info

Publication number
GB1361694A
GB1361694A GB2391972A GB2391972A GB1361694A GB 1361694 A GB1361694 A GB 1361694A GB 2391972 A GB2391972 A GB 2391972A GB 2391972 A GB2391972 A GB 2391972A GB 1361694 A GB1361694 A GB 1361694A
Authority
GB
United Kingdom
Prior art keywords
rotor
baffle
wet concrete
semi
mixture
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
GB2391972A
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.)
ALPEGGIO INVESTIMENTO
Original Assignee
ALPEGGIO INVESTIMENTO
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 ALPEGGIO INVESTIMENTO filed Critical ALPEGGIO INVESTIMENTO
Publication of GB1361694A publication Critical patent/GB1361694A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
GB2391972A 1971-05-24 1972-05-22 Semi-rotary pumps for pumping wet concrete Expired GB1361694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5052071 1971-05-24

Publications (1)

Publication Number Publication Date
GB1361694A true GB1361694A (en) 1974-07-30

Family

ID=11273192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2391972A Expired GB1361694A (en) 1971-05-24 1972-05-22 Semi-rotary pumps for pumping wet concrete

Country Status (9)

Country Link
AT (1) AT320437B (enExample)
AU (1) AU4252172A (enExample)
CH (1) CH541076A (enExample)
DD (1) DD97717A5 (enExample)
DE (1) DE2224435A1 (enExample)
ES (1) ES180565Y (enExample)
FR (1) FR2138881B1 (enExample)
GB (1) GB1361694A (enExample)
NL (1) NL7206735A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611124C3 (de) * 1976-03-17 1980-05-29 Maschinenfabrik Walter Scheele Kg, 4750 Unna-Massen Schwenkkolbenpumpe zur Förderung von dickflüssigen Massen, insbesondere von Beton
DE102019117356A1 (de) * 2019-06-27 2020-12-31 Putzmeister Engineering Gmbh Dickstoffpumpe und Verfahren zum Fördern eines Dickstoffs

Also Published As

Publication number Publication date
DD97717A5 (enExample) 1973-05-12
CH541076A (it) 1973-08-31
FR2138881A1 (enExample) 1973-01-05
NL7206735A (enExample) 1972-11-28
ES180565U (es) 1973-02-16
DE2224435A1 (de) 1972-12-14
AT320437B (de) 1975-02-10
ES180565Y (es) 1973-11-16
AU4252172A (en) 1973-11-22
FR2138881B1 (enExample) 1973-07-13

Similar Documents

Publication Publication Date Title
GB1437494A (en) Rotatable peristaltic pump assembly
GB1360299A (en) Pump for concrete or the like
ES440420A1 (es) Perfeccionamientos introducidos en una bomba de pistones de varios cilindros para el transporte de hormigon.
GB1330082A (en) Pumps
ES436119A1 (es) Una corredera distribuidora para bombas de dos cilindros destinadas al transporte de materias espesas, en particular hormigon.
GB1361694A (en) Semi-rotary pumps for pumping wet concrete
GB995416A (en) Improved liquid ring pump
GB993874A (en) Rotary air pump
GB1001738A (en) Rotary vacuum pumps
GB1537438A (en) Valve means for use in a concrete material pump
GB1224132A (en) Liquid film processing apparatus
GB1302097A (enExample)
GB1486932A (en) Fuel pumping apparatus
SU511435A1 (ru) Центробежный насос дл приготовлени и перекачивани суспензий
GB1232738A (enExample)
GB597046A (en) An improved pump
GB1109653A (en) Positive displacement piston pump
GB1435026A (en) Slipper vane-type rotary pumps
GB1059902A (en) Rotary flexible vane fluid pumps
GB1376905A (en) Mixing chamber
ES387309A1 (es) Bomba para hormigon y materiales similares.
ES432182A1 (es) Procedimiento para retirar cuerpos sedimentados de materia- les particulados capaces de formar mezclas con liquidos.
FR2294320A1 (fr) Perfectionnements aux dispositifs rotatifs a chambres de volume variable propres a former pompe, compresseur ou moteur
SU1298420A1 (ru) Способ работы жидкостнокольцевой машины
SU662742A1 (ru) Объемный насос

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees