FR2794181B3 - Machine pour le pompage de materiaux de construction - Google Patents

Machine pour le pompage de materiaux de construction

Info

Publication number
FR2794181B3
FR2794181B3 FR0001995A FR0001995A FR2794181B3 FR 2794181 B3 FR2794181 B3 FR 2794181B3 FR 0001995 A FR0001995 A FR 0001995A FR 0001995 A FR0001995 A FR 0001995A FR 2794181 B3 FR2794181 B3 FR 2794181B3
Authority
FR
France
Prior art keywords
machine
construction materials
pumping construction
pumping
materials
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 - Fee Related
Application number
FR0001995A
Other languages
English (en)
Other versions
FR2794181A1 (fr
Inventor
Alberto Alberti
Loris Pagotto
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.)
Turbosol Produizone SpA
Original Assignee
Turbosol Produizone SpA
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 Turbosol Produizone SpA filed Critical Turbosol Produizone SpA
Publication of FR2794181A1 publication Critical patent/FR2794181A1/fr
Application granted granted Critical
Publication of FR2794181B3 publication Critical patent/FR2794181B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Centrifugal Separators (AREA)
FR0001995A 1999-02-19 2000-02-18 Machine pour le pompage de materiaux de construction Expired - Fee Related FR2794181B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000131 IT1308381B1 (it) 1999-02-19 1999-02-19 Macchina per il pompaggio di materiali per l'edilizia

Publications (2)

Publication Number Publication Date
FR2794181A1 FR2794181A1 (fr) 2000-12-01
FR2794181B3 true FR2794181B3 (fr) 2002-01-11

Family

ID=11417502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0001995A Expired - Fee Related FR2794181B3 (fr) 1999-02-19 2000-02-18 Machine pour le pompage de materiaux de construction

Country Status (2)

Country Link
FR (1) FR2794181B3 (fr)
IT (1) IT1308381B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374866A (zh) * 2019-06-05 2019-10-25 北京奥嘉仪高新技术有限公司 一种螺杆泵自动补液撬装设备

Also Published As

Publication number Publication date
FR2794181A1 (fr) 2000-12-01
ITTO990131A1 (it) 2000-08-19
IT1308381B1 (it) 2001-12-17

Similar Documents

Publication Publication Date Title
DE59912440D1 (de) Hydraulikpumpeneinheit
DE60038157D1 (de) Baumaschine
ITBO990691A0 (it) Macchina movimento terra .
DE60040738D1 (de) Füllmaschine
DE59904770D1 (de) Autobetonpumpe
FR2823320B1 (fr) Commande pour machine i.s.
FR2823321B1 (fr) Commande pour machine i.s.
FR2823319B1 (fr) Commande pour machine i.s.
BR0005950B1 (pt) mÁquina de parafuso.
TR200001115A3 (tr) Harçsız tuğla.
FR2823318B1 (fr) Commande pour une machine i.s
FR2774684B1 (fr) Nouveaux materiaux pyrotechniques non detonables pour microsystemes
FR2823323B1 (fr) Commande pour machine i.s
FR2823324B1 (fr) Commande pour machine i.s.
FR2823325B1 (fr) Commande pour machine i.s.
FR2823326B1 (fr) Commande pour machine i.s.
FR2794181B3 (fr) Machine pour le pompage de materiaux de construction
DE59911596D1 (de) Hydrostatische Kolbenmaschine
DK1074740T3 (da) Hydrostatisk rotationsstempelmaskine
DZ2431A1 (fr) Machine pour projeter le béton
FR2816647B1 (fr) Parement pour ouvrage en terre renforcee
IT1307005B1 (it) Macchina per il pompaggio di materiali per l'edilizia.
IT1307004B1 (it) Macchina per il pompaggio di materiali per l'edilizia.
FR2831842B1 (fr) Machine automatique pour le formage de barres
FI20011858A (fi) Betonipaalun jatkoliitos

Legal Events

Date Code Title Description
ST Notification of lapse