REGENERATIVE HEAT EXCHANGER AND A METHOD FOR OPERATING A REGENERATIVE HEAT EXCHANGER - Patent 0807237

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EP 0 807 237 A1

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(43)	Date of publication:
	19.11.1997 Bulletin 1997/47

(21)	Application number: 96903291.0

(22)	Date of filing: 09.02.1996

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International Patent Classification (IPC):

F28D 19/ 04^{( . )}

(86)	International application number:
	PCT/SE1996/000156

(87)	International publication number:
	WO 1996/024812 (15.08.1996 Gazette 1996/37)

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

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Priority:

10.02.1995 SE 19950000476

(71)	Applicant: Ljungström Technology AB
	104 65 Stockholm (SE)

(72)	Inventors:
	HASSELSTRÖM, Rolf S-115 23 Stockholm (SE) WESTERLUND, Dag S-175 73 Järfälla (SE)

(74)	Representative: Waldinger, Ake
	Svenska Rotor Maskiner AB Box 15085 104 65 Stockholm 104 65 Stockholm (SE)

(54)	REGENERATIVE HEAT EXCHANGER AND A METHOD FOR OPERATING A REGENERATIVE HEAT EXCHANGER