DECANTER CENTRIFUGE, GEAR BOX AND OPERATING METHOD - Patent 0883443

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EP 0 883 443 A1

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(43)	Date of publication:
	16.12.1998 Bulletin 1998/51

(21)	Application number: 97914798.0

(22)	Date of filing: 21.02.1997

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International Patent Classification (IPC):

B04B 1/ 20^{( . )}

F16H 49/ 00^{( . )}

(86)	International application number:
	PCT/US1997/002989

(87)	International publication number:
	WO 1997/030791 (28.08.1997 Gazette 1997/37)

(84)	Designated Contracting States:
	DE DK FR GB IT

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Priority:

26.02.1996 US 19960607316

(71)	Applicant: BAKER HUGHES INCORPORATED
	Houston Texas 77027 (US)

(72)	Inventor:
	HAO, Chi-Chung Orange, CT 06477 (US)

(74)	Representative: Finck, Dieter, Dr.Ing., et al
	Patentanwälte v. Füner, Ebbinghaus, Finck Mariahilfplatz 2 - 3 81541 München 81541 München (DE)

(54)	DECANTER CENTRIFUGE, GEAR BOX AND OPERATING METHOD