EP1175984A3 - Pneumatische Keramikpulvereinführungsvorrichtung zum füllen der Formen - Google Patents

Pneumatische Keramikpulvereinführungsvorrichtung zum füllen der Formen Download PDF

Info

Publication number
EP1175984A3
EP1175984A3 EP00204712A EP00204712A EP1175984A3 EP 1175984 A3 EP1175984 A3 EP 1175984A3 EP 00204712 A EP00204712 A EP 00204712A EP 00204712 A EP00204712 A EP 00204712A EP 1175984 A3 EP1175984 A3 EP 1175984A3
Authority
EP
European Patent Office
Prior art keywords
dispensing device
powder dispensing
chamber
pneumatic powder
powder
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.)
Withdrawn
Application number
EP00204712A
Other languages
English (en)
French (fr)
Other versions
EP1175984A2 (de
Inventor
Ermes c/o L.B. Officine Meccaniche S.p.a. Bigi
Ivanno c/o L.B. Officine Meccaniche Spa Ligabue
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.)
L B Officine Meccaniche SpA
Original Assignee
L B Officine Meccaniche SpA
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 L B Officine Meccaniche SpA filed Critical L B Officine Meccaniche SpA
Publication of EP1175984A2 publication Critical patent/EP1175984A2/de
Publication of EP1175984A3 publication Critical patent/EP1175984A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B05B7/1404—Arrangements for supplying 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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/021—Feeding the unshaped material to moulds or apparatus for producing shaped articles by fluid pressure acting directly on the material, e.g. using vacuum, air pressure
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/022—Feeding several successive layers, optionally of different materials
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
EP00204712A 2000-07-26 2000-12-22 Pneumatische Keramikpulvereinführungsvorrichtung zum füllen der Formen Withdrawn EP1175984A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000RE000074 IT1318352B1 (it) 2000-07-26 2000-07-26 Dispositivo dosatore pneumatico di polvere per il caricamento distampi ceramici.
ITRE000074 2000-07-26

Publications (2)

Publication Number Publication Date
EP1175984A2 EP1175984A2 (de) 2002-01-30
EP1175984A3 true EP1175984A3 (de) 2003-07-30

Family

ID=11453949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00204712A Withdrawn EP1175984A3 (de) 2000-07-26 2000-12-22 Pneumatische Keramikpulvereinführungsvorrichtung zum füllen der Formen

Country Status (2)

Country Link
EP (1) EP1175984A3 (de)
IT (1) IT1318352B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1391551B1 (it) * 2008-09-09 2012-01-11 Saccani Metodo per il trasporto pneumatico dell'atomizzato di barbottina nell'industria della ceramica

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242225A1 (de) * 1992-07-13 1994-02-24 Glogau Metallbeschichtung Gmbh Pulverlackpumpe für die Erzeugung und Dosierung eines unter Überdruck fließenden tribofähigen Pulvers
EP0768121A2 (de) * 1995-10-16 1997-04-16 Mg2 S.P.A. Maschine zum Färben von keramischen Produkten
EP0815931A1 (de) * 1996-06-21 1998-01-07 Kyowa Hakko Kogyo Co., Ltd. Verfahren und Vorrichtung zur Pulverbeschichtung mittels eines pulsierenden Vibrationsluftstroms
EP0894591A1 (de) * 1997-08-01 1999-02-03 Ariostea S.p.A. Vorrichtung zur Füllung der Formen in Pressen zur Herstellung von Fliesen und Ausführungsmittel dafür
EP0927687A2 (de) * 1997-12-23 1999-07-07 Maris Algeri Verfahren und Vorrichtung zur Übertragung von körnigem Material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242225A1 (de) * 1992-07-13 1994-02-24 Glogau Metallbeschichtung Gmbh Pulverlackpumpe für die Erzeugung und Dosierung eines unter Überdruck fließenden tribofähigen Pulvers
EP0768121A2 (de) * 1995-10-16 1997-04-16 Mg2 S.P.A. Maschine zum Färben von keramischen Produkten
EP0815931A1 (de) * 1996-06-21 1998-01-07 Kyowa Hakko Kogyo Co., Ltd. Verfahren und Vorrichtung zur Pulverbeschichtung mittels eines pulsierenden Vibrationsluftstroms
EP0894591A1 (de) * 1997-08-01 1999-02-03 Ariostea S.p.A. Vorrichtung zur Füllung der Formen in Pressen zur Herstellung von Fliesen und Ausführungsmittel dafür
EP0927687A2 (de) * 1997-12-23 1999-07-07 Maris Algeri Verfahren und Vorrichtung zur Übertragung von körnigem Material

Also Published As

Publication number Publication date
IT1318352B1 (it) 2003-08-25
ITRE20000074A1 (it) 2002-01-26
EP1175984A2 (de) 2002-01-30

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