IT1262578B - Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom - Google Patents

Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom

Info

Publication number
IT1262578B
IT1262578B ITMO930003A IT1262578B IT 1262578 B IT1262578 B IT 1262578B IT MO930003 A ITMO930003 A IT MO930003A IT 1262578 B IT1262578 B IT 1262578B
Authority
IT
Italy
Prior art keywords
mass
powders
granules
gravity
mfg
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Mirage Ceramica 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 Mirage Ceramica Spa filed Critical Mirage Ceramica Spa
Priority to ITMO930003 priority Critical patent/IT1262578B/en
Publication of ITMO930003A0 publication Critical patent/ITMO930003A0/en
Priority to DE69300148T priority patent/DE69300148T2/en
Priority to EP93203722A priority patent/EP0605930B1/en
Priority to ES93203722T priority patent/ES2072169T3/en
Priority to AT93203722T priority patent/ATE122278T1/en
Publication of ITMO930003A1 publication Critical patent/ITMO930003A1/en
Application granted granted Critical
Publication of IT1262578B publication Critical patent/IT1262578B/en

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  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

The method comprises the preparation of the powders, flowing the powders into a hopper, transfer of the powders to a pressing device, pressing the powders and kiln-firing. The powders are charged to the hopper and form a mass of material in granules or powder comprising streams (33b) which, at least in the upper part of the mass, are distinct from one another. Granules or powder are extracted by gravity from the bottom of the mass of material by means of separate, selected feed apertures (45a). The streams (33b) can be adjacent and flow down a substantially-vertical axis.
ITMO930003 1993-01-08 1993-01-08 Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom IT1262578B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMO930003 IT1262578B (en) 1993-01-08 1993-01-08 Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom
DE69300148T DE69300148T2 (en) 1993-01-08 1993-12-30 Process for the production of dry tiles, with its molding plant and the manufactured tiles.
EP93203722A EP0605930B1 (en) 1993-01-08 1993-12-30 Method for the manufacture of dry-moulded tiles, with relative moulding plant and tile
ES93203722T ES2072169T3 (en) 1993-01-08 1993-12-30 PROCEDURE FOR THE MANUFACTURE OF DRY MOLDED TILES, WITH THE CORRESPONDING MOLDING PLANT AND THE TILE.
AT93203722T ATE122278T1 (en) 1993-01-08 1993-12-30 METHOD FOR PRODUCING DRY TILES, WITH ITS MOLDING SYSTEM AND THE TILES PRODUCED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO930003 IT1262578B (en) 1993-01-08 1993-01-08 Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom

Publications (3)

Publication Number Publication Date
ITMO930003A0 ITMO930003A0 (en) 1993-01-08
ITMO930003A1 ITMO930003A1 (en) 1994-07-08
IT1262578B true IT1262578B (en) 1996-07-04

Family

ID=11385326

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO930003 IT1262578B (en) 1993-01-08 1993-01-08 Method of mfg. dry-moulded ceramic tiles - involves forming mass of granules or powders with stream tubes in mass upper part, before extracting by gravity at bottom

Country Status (1)

Country Link
IT (1) IT1262578B (en)

Also Published As

Publication number Publication date
ITMO930003A1 (en) 1994-07-08
ITMO930003A0 (en) 1993-01-08

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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: 19960131