Pneumatic powder dispensing device for loading ceramic moulds

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(11)

EP 1 175 984 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	30.07.2003 Bulletin 2003/31

(43)	Date of publication A2:
	30.01.2002 Bulletin 2002/05

(21)	Application number: 00204712.4

(22)	Date of filing: 22.12.2000

(51)	International Patent Classification (IPC)⁷: B28B 13/02, B05B 7/14, B05B 12/06

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

26.07.2000 IT RE000074

(71)	Applicant: L.B. Officine Meccaniche S.p.A.
	41042 Fiorano Modenese (Modena) (IT)

(72)	Inventors:
	Bigi, Ermes, c/o L.B. Officine Meccaniche S.p.a. 41042 Fiorano Modenese (IT) Ligabue, Ivanno, c/o L.B. Officine Meccaniche Spa 41042 Fiorano Modenese (IT)

(74)	Representative: Corradini, Corrado et al
	Studio Ing. C. CORRADINI & C. S.r.l. 4, Via Dante Alighieri 42100 Reggio Emilia 42100 Reggio Emilia (IT)

(54)	Pneumatic powder dispensing device for loading ceramic moulds

(57) A ceramic powder dispensing device comprising a chamber (3) into which the powder is fed by feed means, said chamber (3) being connected to at least one nozzle (4) for discharging programmed quantities of said powder, and to pneumatic means arranged to generate fluid pulses fed to said chamber (3), to be discharged to the outside through said nozzle (4) together with the powder contained in said chamber (3).

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