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FR2842849B1 - Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier - Google Patents

Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier

Info

Publication number
FR2842849B1
FR2842849B1 FR0209565A FR0209565A FR2842849B1 FR 2842849 B1 FR2842849 B1 FR 2842849B1 FR 0209565 A FR0209565 A FR 0209565A FR 0209565 A FR0209565 A FR 0209565A FR 2842849 B1 FR2842849 B1 FR 2842849B1
Authority
FR
France
Prior art keywords
mortar
projecting
machine
control system
pump control
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
FR0209565A
Other languages
English (en)
Other versions
FR2842849A1 (fr
Inventor
Lucien Vidal
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.)
Lancy Mixjet SAS
Original Assignee
Lancy Mixjet SAS
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 Lancy Mixjet SAS filed Critical Lancy Mixjet SAS
Priority to FR0209565A priority Critical patent/FR2842849B1/fr
Publication of FR2842849A1 publication Critical patent/FR2842849A1/fr
Application granted granted Critical
Publication of FR2842849B1 publication Critical patent/FR2842849B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • 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
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/042—Settings of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR0209565A 2002-07-26 2002-07-26 Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier Expired - Fee Related FR2842849B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209565A FR2842849B1 (fr) 2002-07-26 2002-07-26 Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209565A FR2842849B1 (fr) 2002-07-26 2002-07-26 Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier

Publications (2)

Publication Number Publication Date
FR2842849A1 FR2842849A1 (fr) 2004-01-30
FR2842849B1 true FR2842849B1 (fr) 2005-08-26

Family

ID=30011543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209565A Expired - Fee Related FR2842849B1 (fr) 2002-07-26 2002-07-26 Systeme de commande de pompe a debit variable pour machine a projeter ou pomper du beton ou du mortier

Country Status (1)

Country Link
FR (1) FR2842849B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904844B1 (fr) * 2006-08-10 2010-03-12 Lucien Vidal Machine a projeter de l'enduit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123407A (en) * 1964-03-03 Valve v-
DE4002760A1 (de) * 1990-01-12 1991-07-18 Schwing Gmbh F Betonpumpe fuer das nassspritzverfahren
DE19830731A1 (de) * 1998-07-09 2000-01-13 Martin Theodor Melchior Verfahren und Vorrichtung zum selbsttätigen Ab- und Anschalten einer Mörtelspritzmaschine
WO2001071191A2 (fr) * 2000-03-21 2001-09-27 Hy-Flex Corporation Systeme de commande pour pompe a cavite progressive

Also Published As

Publication number Publication date
FR2842849A1 (fr) 2004-01-30

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