Powder and granular materials doser through a flux splitting

(19)

(11)

EP 1 857 184 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	02.07.2008 Bulletin 2008/27

(43)	Date of publication A2:
	21.11.2007 Bulletin 2007/47

(21)	Application number: 07425288.3

(22)	Date of filing: 17.05.2007

(51)

International Patent Classification (IPC):

B05B 7/14^(2006.01)
B65B 1/14^(2006.01)

A01C 17/00^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

(30)

Priority:

19.05.2006 IT NA20060062

(71)	Applicant: Migliaccio, Patrizia
	80028 Grumo Nevano NA (IT)

(72)	Inventor:
	Migliaccio, Patrizia 80028 Grumo Nevano NA (IT)

(54)	Powder and granular materials doser through a flux splitting

(57) The following invention is referred to an equipment to dose powders (A) and/or granular materials to be used in industrial or civil applications.
The equipment is based on a main flux of powder or granular materials splitted in a secondary flux (E) via a calibrated hole (C). In such a way the secondary flux (E) is moved out of the container to obtain a precise dosing of the material.

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