IT1239602B - SPRAYER AND MIXER NOZZLE COMPLEX FOR SPRAYING WATER ON CONCRETE. - Google Patents

SPRAYER AND MIXER NOZZLE COMPLEX FOR SPRAYING WATER ON CONCRETE.

Info

Publication number
IT1239602B
IT1239602B IT47684A IT4768490A IT1239602B IT 1239602 B IT1239602 B IT 1239602B IT 47684 A IT47684 A IT 47684A IT 4768490 A IT4768490 A IT 4768490A IT 1239602 B IT1239602 B IT 1239602B
Authority
IT
Italy
Prior art keywords
sprayer
concrete
spraying water
mixer nozzle
nozzle complex
Prior art date
Application number
IT47684A
Other languages
Italian (it)
Other versions
IT9047684A1 (en
IT9047684A0 (en
Inventor
Otto Tschumi
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of IT9047684A0 publication Critical patent/IT9047684A0/en
Publication of IT9047684A1 publication Critical patent/IT9047684A1/en
Application granted granted Critical
Publication of IT1239602B publication Critical patent/IT1239602B/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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Lining And Supports For Tunnels (AREA)
IT47684A 1989-03-02 1990-02-28 SPRAYER AND MIXER NOZZLE COMPLEX FOR SPRAYING WATER ON CONCRETE. IT1239602B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH781/89A CH678552A5 (en) 1989-03-02 1989-03-02

Publications (3)

Publication Number Publication Date
IT9047684A0 IT9047684A0 (en) 1990-02-28
IT9047684A1 IT9047684A1 (en) 1990-09-03
IT1239602B true IT1239602B (en) 1993-11-11

Family

ID=4195035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47684A IT1239602B (en) 1989-03-02 1990-02-28 SPRAYER AND MIXER NOZZLE COMPLEX FOR SPRAYING WATER ON CONCRETE.

Country Status (7)

Country Link
JP (1) JP2854368B2 (en)
CH (1) CH678552A5 (en)
DE (1) DE4006091C2 (en)
ES (1) ES2027470A6 (en)
FR (1) FR2644711A1 (en)
GB (1) GB2229653B (en)
IT (1) IT1239602B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087923A1 (en) * 1992-01-23 1993-07-24 Johannes Jacobus Gouws Method of filling a borehole
DE9413836U1 (en) * 1994-08-26 1995-07-13 Rombold & Gfröhrer GmbH & Co. KG, 71254 Ditzingen Plant for spraying dry building materials
DE19514326C2 (en) * 1995-04-18 1998-04-02 Wolfgang Peltzer Device for blowing in particulate insulating materials
CH691692A5 (en) * 1996-09-24 2001-09-14 Mbt Holding Ag Spray nozzle mixing unit, in particular for the concrete dry spraying.
WO2002053337A1 (en) * 2000-12-18 2002-07-11 Feda Alicehajic Jet nozzle for spraying fast-drying concrete
DE102004034138B4 (en) 2004-07-15 2008-04-03 Ceramat, S. Coop., Asteasu Gas-fired heating device
CN102383605B (en) * 2011-11-24 2013-10-23 三一汽车制造有限公司 Lubrication system of concrete machinery and concrete machinery
CN102383606B (en) * 2011-11-24 2013-10-23 三一汽车制造有限公司 Lubrication system of concrete machinery and concrete machinery
JP7025668B2 (en) * 2020-04-10 2022-02-25 品川リフラクトリーズ株式会社 Water addition mechanism
CN116660049B (en) * 2023-07-28 2023-10-03 达州华冠砼业有限公司 Concrete pipeline water pressure testing equipment and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777321A (en) * 1952-05-07 1957-06-19 Oliver Coughtrie An improved device for intermixing pluralities of liquids including gas or pulverised solids
US2785014A (en) * 1955-07-05 1957-03-12 Air Placement Equipment Compan Nozzle for air placement of cementitious materials
GB1360803A (en) * 1972-04-21 1974-07-24 Nat Res Dev Fibrereinforced articles
US3881656A (en) * 1974-02-15 1975-05-06 Universal Oil Prod Co Mixing apparatus
BE891413A (en) * 1981-12-09 1982-06-09 Swemac Sa APPARATUS FOR DIFFUSING A GAS IN A LIQUID
DE3220880C2 (en) * 1982-06-03 1986-03-13 Pressbau GmbH, 4300 Essen Method for mixing dry concrete mix and water during dry concrete spraying and mixing tube for dry concrete spraying
ZA866310B (en) * 1985-09-11 1987-04-29 Aliva Ag Nozzle
EP0284830A3 (en) * 1987-03-30 1989-07-05 Aliva Aktiengesellschaft Spraying and mixing nozzle assembly

Also Published As

Publication number Publication date
FR2644711B1 (en) 1994-04-22
DE4006091A1 (en) 1990-09-06
CH678552A5 (en) 1991-09-30
ES2027470A6 (en) 1992-06-01
GB2229653B (en) 1992-05-20
GB9004272D0 (en) 1990-04-18
DE4006091C2 (en) 2001-09-13
IT9047684A1 (en) 1990-09-03
JP2854368B2 (en) 1999-02-03
GB2229653A (en) 1990-10-03
FR2644711A1 (en) 1990-09-28
IT9047684A0 (en) 1990-02-28
JPH02282571A (en) 1990-11-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129