IT8024428A0 - Dispositivo per il pompaggio dimateriale pastoso, specialmente di calcestruzzo. - Google Patents

Dispositivo per il pompaggio dimateriale pastoso, specialmente di calcestruzzo.

Info

Publication number
IT8024428A0
IT8024428A0 IT8024428A IT2442880A IT8024428A0 IT 8024428 A0 IT8024428 A0 IT 8024428A0 IT 8024428 A IT8024428 A IT 8024428A IT 2442880 A IT2442880 A IT 2442880A IT 8024428 A0 IT8024428 A0 IT 8024428A0
Authority
IT
Italy
Prior art keywords
pasty material
especially concrete
pumping
pumping pasty
concrete
Prior art date
Application number
IT8024428A
Other languages
English (en)
Other versions
IT1132633B (it
Inventor
Alfredo Brandi
Original Assignee
Galazzano Rep Di San Marino
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 Galazzano Rep Di San Marino filed Critical Galazzano Rep Di San Marino
Priority to IT24428/80A priority Critical patent/IT1132633B/it
Publication of IT8024428A0 publication Critical patent/IT8024428A0/it
Priority to EP81106280A priority patent/EP0046902A3/en
Application granted granted Critical
Publication of IT1132633B publication Critical patent/IT1132633B/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IT24428/80A 1980-09-03 1980-09-03 Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo IT1132633B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT24428/80A IT1132633B (it) 1980-09-03 1980-09-03 Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo
EP81106280A EP0046902A3 (en) 1980-09-03 1981-08-12 Concrete pumping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24428/80A IT1132633B (it) 1980-09-03 1980-09-03 Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo

Publications (2)

Publication Number Publication Date
IT8024428A0 true IT8024428A0 (it) 1980-09-03
IT1132633B IT1132633B (it) 1986-07-02

Family

ID=11213487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24428/80A IT1132633B (it) 1980-09-03 1980-09-03 Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo

Country Status (2)

Country Link
EP (1) EP0046902A3 (it)
IT (1) IT1132633B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3365931D1 (en) * 1982-01-22 1986-10-16 Thomsen A F D Sales Service Slurry pump
GB2325026B (en) * 1997-05-07 1999-03-10 Yu Lin Huang A slurry supplying mechanism
CN115324061A (zh) * 2022-08-26 2022-11-11 中建桥梁有限公司 一种建筑基坑浇筑用混凝土输送装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137760C (it) * 1960-08-08
GB1098338A (en) * 1966-04-20 1968-01-10 Eugene Lee Sherrod Reciprocating pump for semi-liquid materials
US3663129A (en) * 1970-09-18 1972-05-16 Leon A Antosh Concrete pump
DE2153204C3 (de) * 1971-10-26 1980-03-27 Georg 8940 Memmingen Stetter Zweizylindrige Betonpumpe mit einem Betonflußschieber
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
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
DE2814845C3 (de) * 1978-04-06 1981-06-11 Stetter Gmbh, 8940 Memmingen Betonflußsteuerschieber einer Betonpumpe mit einem s-förmigen Schwenkrohr

Also Published As

Publication number Publication date
EP0046902A2 (en) 1982-03-10
IT1132633B (it) 1986-07-02
EP0046902A3 (en) 1982-03-17

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