IT957620B - PNEUMATIC GUNITE EQUIPMENT - Google Patents

PNEUMATIC GUNITE EQUIPMENT

Info

Publication number
IT957620B
IT957620B IT49543/72A IT4954372A IT957620B IT 957620 B IT957620 B IT 957620B IT 49543/72 A IT49543/72 A IT 49543/72A IT 4954372 A IT4954372 A IT 4954372A IT 957620 B IT957620 B IT 957620B
Authority
IT
Italy
Prior art keywords
pneumatic
gunite
equipment
gunite equipment
pneumatic gunite
Prior art date
Application number
IT49543/72A
Other languages
Italian (it)
Inventor
D Burtin
Original Assignee
Detroit Tool & Eng Co
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 Detroit Tool & Eng Co filed Critical Detroit Tool & Eng Co
Application granted granted Critical
Publication of IT957620B publication Critical patent/IT957620B/en

Links

Classifications

    • 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
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1253—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with discharging devices
    • B28C5/1261—Applying pressure for discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B28C7/0459—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients the ingredients being first supplied into measuring chambers, e.g. containers or skips
    • B28C7/0468—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients the ingredients being first supplied into measuring chambers, e.g. containers or skips the measuring chambers being provided on a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
IT49543/72A 1971-04-15 1972-04-12 PNEUMATIC GUNITE EQUIPMENT IT957620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13419071A 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
IT957620B true IT957620B (en) 1973-10-20

Family

ID=22462163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49543/72A IT957620B (en) 1971-04-15 1972-04-12 PNEUMATIC GUNITE EQUIPMENT

Country Status (10)

Country Link
US (1) US3672646A (en)
JP (1) JPS5137696B1 (en)
AU (1) AU467261B2 (en)
BR (1) BR7202132D0 (en)
CA (1) CA965081A (en)
FR (1) FR2136409A5 (en)
GB (1) GB1348596A (en)
IT (1) IT957620B (en)
SE (1) SE379225B (en)
ZA (1) ZA722455B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940119A (en) * 1974-06-06 1976-02-24 Ridley Ian M Rotor gun for the air placement of granular and cementitious materials
JPS5359742A (en) * 1976-11-10 1978-05-29 Plibrico Japan Co Ltd Spraying machine for cement mix
JPS56124465A (en) * 1980-03-05 1981-09-30 Gijutsu Shigen Kaihatsu Kk Method and apparatus for spraying cement mortar, etc.
FR2482062A1 (en) * 1980-05-09 1981-11-13 Ker France Powder storage silo with filling and emptying pipes - has connection to vacuum pump to maintain constant internal pressure with material passing through honeycomb-type sealed plate
CH650307A5 (en) * 1981-05-27 1985-07-15 Intradym Masch Ag CONCRETE SPRAYING MACHINE.
DE3346897C2 (en) * 1983-12-23 1986-06-26 Pfister Gmbh, 8900 Augsburg Device for continuous, gravimetric dosing and pneumatic conveying of loose material
SE457348B (en) * 1985-05-09 1988-12-19 Abb Stal Ab PNEUMATIC TRANSPORT SYSTEM WITH MATERIAL FEED
FR2668949B1 (en) * 1990-11-09 1993-08-06 Sedia Sarl APPARATUS FOR INJECTING GRANULES INTO A ENOUGH FLOW FLOW CURRENT AND ITS APPLICATION TO THE DELIVERY OF GRANULES TO ANIMALS.
DE4234745A1 (en) * 1992-10-15 1994-04-21 Pft Putz & Foerdertech Method and device for applying mortar or concrete by spraying
US5433519A (en) * 1993-08-26 1995-07-18 Pft Putz Und Fordertechnik Gmbh Method and apparatus for the application of mortar or concrete by spraying
ES2132491T3 (en) * 1995-10-09 1999-08-16 Sika Equipment Ag HERMETIC CLOSING PLATE FOR THE SEALING OF A ROTOR STATION.
US6439394B1 (en) * 2000-02-17 2002-08-27 Sortech Separation Technologies, Ltd. Separator for dry separation of powders
NL1018100C2 (en) * 2001-05-18 2002-11-19 Stork Titan Bv Devices for preparing flowable batter and dosing unit.
WO2018120220A1 (en) * 2016-12-30 2018-07-05 陈乾勇 Mobile stirring device for building materials
CN110053164B (en) * 2019-05-06 2020-11-17 许昌学院 Environment-friendly dustproof agitating unit for road construction
CN113815117A (en) * 2021-10-14 2021-12-21 徐州安高新型建材产业技术研究院有限公司 Stirring device for cement-based composite shielding material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663206A (en) * 1923-06-25 1928-03-20 Macrae Thomas Method of and means for making and delivering quantitative mixtures
US1731953A (en) * 1926-08-16 1929-10-15 Thomson Peter Mixer and conveyer
US2637539A (en) * 1949-04-01 1953-05-05 John M Crom Distribution of solids in air
US3096968A (en) * 1960-09-14 1963-07-09 Kempthorne James Lewis Process for making concrete for application by spray gun

Also Published As

Publication number Publication date
AU467261B2 (en) 1973-10-18
AU4099472A (en) 1973-10-18
ZA722455B (en) 1972-12-27
FR2136409A5 (en) 1972-12-22
DE2218292A1 (en) 1972-11-09
US3672646A (en) 1972-06-27
BR7202132D0 (en) 1973-06-14
CA965081A (en) 1975-03-25
JPS5137696B1 (en) 1976-10-18
DE2218292B2 (en) 1975-07-03
GB1348596A (en) 1974-03-20
SE379225B (en) 1975-09-29

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