IT1308381B1 - Macchina per il pompaggio di materiali per l'edilizia - Google Patents

Macchina per il pompaggio di materiali per l'edilizia

Info

Publication number
IT1308381B1
IT1308381B1 ITTO990131A IT1308381B1 IT 1308381 B1 IT1308381 B1 IT 1308381B1 IT TO990131 A ITTO990131 A IT TO990131A IT 1308381 B1 IT1308381 B1 IT 1308381B1
Authority
IT
Italy
Prior art keywords
building
machine
pumping materials
pumping
materials
Prior art date
Application number
Other languages
English (en)
Inventor
Alberto Alberti
Loris Pagotto
Original Assignee
Turbosol Produzione 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 Produzione Spa filed Critical Turbosol Produzione Spa
Priority to IT1999TO000131 priority Critical patent/IT1308381B1/it
Priority to FR0001995A priority patent/FR2794181B3/fr
Publication of ITTO990131A1 publication Critical patent/ITTO990131A1/it
Application granted granted Critical
Publication of IT1308381B1 publication Critical patent/IT1308381B1/it

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Centrifugal Separators (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
IT1999TO000131 1999-02-19 1999-02-19 Macchina per il pompaggio di materiali per l'edilizia IT1308381B1 (it)

Priority Applications (2)

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
FR0001995A FR2794181B3 (fr) 1999-02-19 2000-02-18 Machine pour le pompage de materiaux de construction

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
ITTO990131A1 ITTO990131A1 (it) 2000-08-19
IT1308381B1 true IT1308381B1 (it) 2001-12-17

Family

ID=11417502

Family Applications (1)

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

Country Status (2)

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

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
ITTO990131A1 (it) 2000-08-19
FR2794181A1 (fr) 2000-12-01
FR2794181B3 (fr) 2002-01-11

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