METHOD AND DEVICE FOR READJUSTING THE HEAT TRANSFER SURFACE OF A FLUIDIZED BED - Patent 0795108

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EP 0 795 108 A1

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(43)	Date of publication:
	17.09.1997 Bulletin 1997/38

(21)	Application number: 95914650.0

(22)	Date of filing: 27.03.1995

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International Patent Classification (IPC):

F22B 31/ 00^{( . )}
F28D 13/ 00^{( . )}

F23C 10/ 28^{( . )}

(86)	International application number:
	PCT/SE1995/000322

(87)	International publication number:
	WO 1995/026483 (05.10.1995 Gazette 1995/42)

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

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Priority:

28.03.1994 SE 19940001032

(71)	Applicant: ABB CARBON AB
	612 82 Finspang (SE)

(72)	Inventors:
	ANDERSSON, Mats S-612 36 Finspong (SE) HELLBECK, Rolf S-723 50 Västeras (SE) OLSSON, Martin S-612 37 Finspong (SE) ÖSTMAN, Sven-Olof S-612 37 Finspong (SE)

(74)	Representative: Dahlstrand, Björn, et al
	Asea Brown Boveri AB, Patent 721 78 Västeras 721 78 Västeras (SE)

(54)	METHOD AND DEVICE FOR READJUSTING THE HEAT TRANSFER SURFACE OF A FLUIDIZED BED