SYSTEM FOR CENTRIFUGATION AND FOR CLASSIFICATION OF PARTICULATE MATERIALS

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EP 0 305 510 A1

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(43)	Date of publication:
	08.03.1989 Bulletin 1989/10

(21)	Application number: 88903662.0

(22)	Date of filing: 23.03.1988

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International Patent Classification (IPC):

B01D 21/ 26^{( . )}
B03B 5/ 00^{( . )}
B04B 5/ 00^{( . )}
C02F 1/ 52^{( . )}

B01J 13/ 00^{( . )}
B03B 9/ 00^{( . )}
C02F 1/ 38^{( . )}

(86)	International application number:
	PCT/US1988/001008

(87)	International publication number:
	WO 1988/007400 (06.10.1988 Gazette 1988/22)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

23.03.1987 US 19870028757
28.03.1987 US 19870028891
09.04.1987 US 19870036325

(71)	Applicant: CERAMICS PROCESS SYSTEMS CORPORATION
	Cambridge, MA 02139 (US)

(72)	Inventors:
	NOVICH, Bruce, E. Lexington, MA 02173 (US) POBER, Richard, L. Waban, MA 02168 (US)

(74)	Representative: Overbury, Richard Douglas, et al
	HASELTINE LAKE & CO Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT London WC2A 1AT (GB)

(54)	SYSTEM FOR CENTRIFUGATION AND FOR CLASSIFICATION OF PARTICULATE MATERIALS