PT726375E - MODULAR CONTROLLED INJECTION PUMP - Google Patents

MODULAR CONTROLLED INJECTION PUMP

Info

Publication number
PT726375E
PT726375E PT96400253T PT96400253T PT726375E PT 726375 E PT726375 E PT 726375E PT 96400253 T PT96400253 T PT 96400253T PT 96400253 T PT96400253 T PT 96400253T PT 726375 E PT726375 E PT 726375E
Authority
PT
Portugal
Prior art keywords
carriage
injection pump
return
controlled injection
pipes
Prior art date
Application number
PT96400253T
Other languages
Portuguese (pt)
Inventor
Michel Lava
Original Assignee
I T S Injections Et Travaux Sp
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 I T S Injections Et Travaux Sp filed Critical I T S Injections Et Travaux Sp
Publication of PT726375E publication Critical patent/PT726375E/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Special Spraying Apparatus (AREA)
  • Coating Apparatus (AREA)

Abstract

The pump includes a carriage (1) movable along a frame (10). The carriage provides linear displacement and guidance of pistons (2,3) in cylinders (4, 5) each equipped with a seal (6). A duct (15, 16) is provided at the outlet of each cylinder with a non-return valve (17, 18) for closing the suction pipe (21, 22) of a container (23, 24) filled-up with a filling-up mixture. Return pipes (25, 26) are equipped with non-return valves (27, 28) and positive controls (29, 30). The pipes lead into a collector (35) with a rapid connector (38) to a flexible hydraulic hose (39). The carriage may be moved using an electric or electro-mechanic driving system.
PT96400253T 1995-02-09 1996-02-07 MODULAR CONTROLLED INJECTION PUMP PT726375E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501493A FR2730527B1 (en) 1995-02-09 1995-02-09 MODULAR PUMP FOR CONTROLLED INJECTION OF CLOGGING PRODUCTS IN LOCAL WORK AREAS WITH WATERTIGHT DEFECTS

Publications (1)

Publication Number Publication Date
PT726375E true PT726375E (en) 2002-10-31

Family

ID=9475984

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96400253T PT726375E (en) 1995-02-09 1996-02-07 MODULAR CONTROLLED INJECTION PUMP

Country Status (7)

Country Link
EP (1) EP0726375B1 (en)
AT (1) ATE217933T1 (en)
DE (1) DE69621267T2 (en)
DK (1) DK0726375T3 (en)
ES (1) ES2177740T3 (en)
FR (1) FR2730527B1 (en)
PT (1) PT726375E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838984B1 (en) 2002-04-25 2005-01-14 Guy Bonniot DEVICE FOR REALIZING A MIXTURE OF AT LEAST TWO PRODUCTS IN A GIVEN PROPORTION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330211A (en) * 1964-08-12 1967-07-11 Flintkote Co Dual pump apparatus
US4056258A (en) * 1975-01-15 1977-11-01 Centro Nazionale Delle Richerche Actuating device with electronic control for injectors of liquid mixers
GB1532045A (en) * 1976-09-28 1978-11-15 Liquid Controls Ltd Pump drive system
DE2938840A1 (en) * 1979-09-26 1981-06-04 Schumacher, Ludger, 4354 Datteln Underground pump for impregnating minerals with polyurethane - two cylinders metering and feeding to mixer operate together
FR2553304B1 (en) * 1983-10-13 1986-09-26 Gosselin Claude MACHINE FOR INJECTING AN ELASTIC SEALING PRODUCT INTO WORK CRACKS WITH WATERTIGHT DEFECTS
DK63784A (en) * 1984-02-13 1985-08-14 Joergensen & Soen Entreprenoer APPLIANCES FOR USE IN OR ADDING ONE OF TWO COMPONENTS EXISTING FILLING, BINDING OR CLOTHING AGENTS
DE3523484A1 (en) * 1985-07-01 1987-01-08 Guenter Reschke High-pressure press for injecting liquid plastics in the construction field
DE3624976A1 (en) * 1986-07-24 1988-02-04 Sinsch Joachim Device for metering and transporting liquid and pasty media
DE3740857A1 (en) * 1987-12-02 1989-06-15 Siemens Ag Device for the automatic dosing and mixing of reactive resin components

Also Published As

Publication number Publication date
EP0726375A1 (en) 1996-08-14
FR2730527B1 (en) 1997-04-30
FR2730527A1 (en) 1996-08-14
EP0726375B1 (en) 2002-05-22
DK0726375T3 (en) 2002-09-09
DE69621267D1 (en) 2002-06-27
ATE217933T1 (en) 2002-06-15
DE69621267T2 (en) 2003-03-27
ES2177740T3 (en) 2002-12-16

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