ES2101277T3 - DEVICE THAT ALLOWS TO ASSURE THE CONTINUOUS FEEDING TO A PROJECTION UNIT OF A MIXTURE OF PARTICULATE, DRY OR WET MATERIALS. - Google Patents

DEVICE THAT ALLOWS TO ASSURE THE CONTINUOUS FEEDING TO A PROJECTION UNIT OF A MIXTURE OF PARTICULATE, DRY OR WET MATERIALS.

Info

Publication number
ES2101277T3
ES2101277T3 ES93420371T ES93420371T ES2101277T3 ES 2101277 T3 ES2101277 T3 ES 2101277T3 ES 93420371 T ES93420371 T ES 93420371T ES 93420371 T ES93420371 T ES 93420371T ES 2101277 T3 ES2101277 T3 ES 2101277T3
Authority
ES
Spain
Prior art keywords
mixture
tube
hopper
assure
particulate
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 - Lifetime
Application number
ES93420371T
Other languages
Spanish (es)
Inventor
Pierre Bretonniere
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
Original Assignee
LANCY
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 filed Critical LANCY
Application granted granted Critical
Publication of ES2101277T3 publication Critical patent/ES2101277T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B28B1/32—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by projecting, e.g. spraying
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

This device (6) is placed beneath the feed hopper (4) of a spraying installation and serves to feed the gun. It includes: - a flexible connecting conduit (hose) (9) which bears against a fixed surface and connects the outlet of the hopper (4) to the inlet of the conduit (2) bringing the mixture to the gun; - a movable assembly which is moved in the direction of discharge of the product and is fitted with protuberances (20, 21) squashing (compressing) the tube (9) in a sealed manner, so that the air contained in the said tube (9) is forced out via the front and creates a suction action at the rear; - a compression element (22) which is placed downstream of the feed hopper (4) and makes it possible, when the movable assembly moves and releases the squashing of the tube (9), to prevent back-flow towards the hopper (4). <IMAGE>
ES93420371T 1992-09-18 1993-09-17 DEVICE THAT ALLOWS TO ASSURE THE CONTINUOUS FEEDING TO A PROJECTION UNIT OF A MIXTURE OF PARTICULATE, DRY OR WET MATERIALS. Expired - Lifetime ES2101277T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211355A FR2695858B1 (en) 1992-09-18 1992-09-18 Device for ensuring the continuous supply of a spray lance with a homogeneous mixture of dry or wet "particulate" materials.

Publications (1)

Publication Number Publication Date
ES2101277T3 true ES2101277T3 (en) 1997-07-01

Family

ID=9433812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93420371T Expired - Lifetime ES2101277T3 (en) 1992-09-18 1993-09-17 DEVICE THAT ALLOWS TO ASSURE THE CONTINUOUS FEEDING TO A PROJECTION UNIT OF A MIXTURE OF PARTICULATE, DRY OR WET MATERIALS.

Country Status (5)

Country Link
EP (1) EP0588737B1 (en)
AT (1) ATE152032T1 (en)
DE (1) DE69310067T2 (en)
ES (1) ES2101277T3 (en)
FR (1) FR2695858B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771721B1 (en) 1997-12-02 2000-02-18 Lucien Vidal DEVICE FOR PNEUMATICALLY TRANSPORTING MATERIAL SUCH AS CONCRETE
CN102872758B (en) * 2012-10-19 2015-08-19 宁波东来化工有限公司 A kind of cast hopper
CN104324666B (en) * 2014-09-30 2016-05-11 宁波保润石化有限公司 Esterifying kettle send ester powder device
CN106219246B (en) * 2016-09-22 2018-05-01 付建华 A kind of cement mortar transport machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861916C (en) * 1950-11-23 1953-01-08 Oskar Dr-Ing Posch Device for the mechanical preparation, conveying and processing of mortar for plastering walls and ceilings
NL275676A (en) * 1961-03-08
US3311065A (en) * 1964-10-15 1967-03-28 Plastering Dev Ct Inc Pumping apparatus
DE2138113A1 (en) * 1971-07-30 1973-02-08 Schaubstahl Werke EQUIPMENT FOR THE PROCESSING OF MORTAL DIMENSIONS
DE2143172B1 (en) * 1971-08-28 1973-02-15 Beton-Spritz-Maschinen Gmbh & Co, 6000 Frankfurt Spraying machine for concrete, mortar or similar goods
FR2567498B1 (en) * 1984-07-16 1986-12-12 Costes Jean PROCESS AND DEVICES FOR TRANSFERRING DRY POWDERS TO A LIQUID MEDIUM BY OVERCOMING THE PROBLEMS POSED BY DUST AND THE CREATION OF CRUST
GB2249591B (en) * 1990-10-01 1994-01-26 Pressure Pointing Ltd Mortar dispensing apparatus

Also Published As

Publication number Publication date
DE69310067D1 (en) 1997-05-28
FR2695858A1 (en) 1994-03-25
DE69310067T2 (en) 1997-07-31
ATE152032T1 (en) 1997-05-15
FR2695858B1 (en) 1994-11-25
EP0588737A1 (en) 1994-03-23
EP0588737B1 (en) 1997-04-23

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