BR112021016637A2 - Dispositivo de dispensação para materiais em pó - Google Patents

Dispositivo de dispensação para materiais em pó

Info

Publication number
BR112021016637A2
BR112021016637A2 BR112021016637A BR112021016637A BR112021016637A2 BR 112021016637 A2 BR112021016637 A2 BR 112021016637A2 BR 112021016637 A BR112021016637 A BR 112021016637A BR 112021016637 A BR112021016637 A BR 112021016637A BR 112021016637 A2 BR112021016637 A2 BR 112021016637A2
Authority
BR
Brazil
Prior art keywords
dispensing device
powder materials
dispensing
granular
dispensing channel
Prior art date
Application number
BR112021016637A
Other languages
English (en)
Inventor
Ivan Ghirelli
Original Assignee
System Ceramics S P A
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 System Ceramics S P A filed Critical System Ceramics S P A
Publication of BR112021016637A2 publication Critical patent/BR112021016637A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/06—Storage, supply or control of the application of particulate material; Recovery of excess particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/001—Applying decorations on shaped articles, e.g. by painting
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/047—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by pooring, e.g. curtain coating
    • 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
    • B65G53/4675—Gates or sluices, e.g. rotary wheels with flexible wall parts, e.g. peristaltic devices
    • 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
    • G01F11/28—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 stationary measuring chambers having constant volume during measurement
    • G01F11/282—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 stationary measuring chambers having constant volume during measurement for fluent solid material not provided for in G01F11/34, G01F11/40, G01F11/46
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Basic Packing Technique (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Catching Or Destruction (AREA)

Abstract

dispositivo de dispensação para materiais em pó. dispositivo de dispensação para materiais granulares ou em pó, compreendendo: um canal de dispensação (2a), fornecido com um eixo longitudinal (x), uma abertura de entrada (21) e uma abertura de saída (22); meios de sucção, dispostos para reter, sob comando, pelo menos uma porção de material granular ou em pó em contato com uma superfície interna do canal de dispensação (2a), de modo a formar um acúmulo que obstrui o canal de dispensação (2a) e impede o fluxo de material.
BR112021016637A 2019-03-11 2020-03-10 Dispositivo de dispensação para materiais em pó BR112021016637A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000003497A IT201900003497A1 (it) 2019-03-11 2019-03-11 Dispositivo erogatore per polveri
PCT/IB2020/052045 WO2020183353A1 (en) 2019-03-11 2020-03-10 Distributing device for powder materials

Publications (1)

Publication Number Publication Date
BR112021016637A2 true BR112021016637A2 (pt) 2021-11-03

Family

ID=66690884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021016637A BR112021016637A2 (pt) 2019-03-11 2020-03-10 Dispositivo de dispensação para materiais em pó

Country Status (7)

Country Link
US (1) US20220111413A1 (pt)
EP (1) EP3938687A1 (pt)
CN (1) CN113490809A (pt)
BR (1) BR112021016637A2 (pt)
IT (1) IT201900003497A1 (pt)
MX (1) MX2021010138A (pt)
WO (1) WO2020183353A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4240537A1 (en) * 2020-11-06 2023-09-13 System Ceramics S.p.A. Dispensing device for granular and/or powdered materials
IT202100029570A1 (it) * 2021-11-23 2023-05-23 System Ceramics S P A Macchina e metodo per la decorazione a secco di piastrelle ceramiche, con sistema di controllo di un accumulo di composto ceramico
IT202100032054A1 (it) * 2021-12-21 2023-06-21 System Ceramics S P A Barra erogatrice per un prodotto granulare o in polvere.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224621A1 (en) * 1985-11-19 1987-06-10 Portals Engineering Limited Powder flow control valve
GB8727425D0 (en) * 1987-11-23 1987-12-23 Portals Eng Ltd Powder flow control valves
EP0974437A3 (en) * 1998-07-23 2002-05-22 Cca Inc. Method for producing patterned shaped articles
US6582760B2 (en) * 2001-04-30 2003-06-24 Owens-Corning Fiberglas Technology, Inc. Blend drop conveyor for deposition granules onto an asphalt coated sheet
SE0400282D0 (sv) * 2004-02-09 2004-02-09 Microdrug Ag Machine for volumetric filing of powders
US7252497B2 (en) * 2005-03-10 2007-08-07 Husky Injection Molding Systems Ltd. Post-molding molded article conditioning apparatus with a selectively controlled transfer flow structure
DE102009030113A1 (de) * 2009-06-22 2010-12-23 Voxeljet Technology Gmbh Verfahren und Vorrichtung zum Zuführen von Fluiden beim schichtweisen Bauen von Modellen
CN103568113B (zh) * 2012-07-23 2017-05-10 陈章武 一种高保真制作多色区变化坯体图案板材的装置系统及使用方法
ITUB20153786A1 (it) 2015-09-22 2017-03-22 System Spa Dispositivo di alimentazione per una pressa

Also Published As

Publication number Publication date
CN113490809A (zh) 2021-10-08
IT201900003497A1 (it) 2020-09-11
US20220111413A1 (en) 2022-04-14
EP3938687A1 (en) 2022-01-19
WO2020183353A1 (en) 2020-09-17
MX2021010138A (es) 2021-09-23

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]