A METHOD AND SYSTEM FOR RENEWING AIR IN A ROOM OF A BUILDING - Patent 0228391

(19)

(11)

EP 0 228 391 A1

(12)

(43)	Date of publication:
	15.07.1987 Bulletin 1987/29

(21)	Application number: 86903273.0

(22)	Date of filing: 02.06.1986

(51)

International Patent Classification (IPC):

A01K 1/ 00^{( . )}

F24F 7/ 007^{( . )}

(86)	International application number:
	PCT/DK1986/000060

(87)	International publication number:
	WO 1986/007438 (18.12.1986 Gazette 1986/27)

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

(30)

Priority:

03.06.1985 DK 19850002501
12.02.1986 DK 19860000685

(71)	Applicants:
	SYSTEM FEED, INC. Winnetka, IL 60093 (US) H. HOFFMANN & SONNER A/S DK-2820 Gentofte (DK)

(72)	Inventor:
	BLICHER, Steen DK-5600 Faborg (DK)

(74)	Representative: Patentanwälte Grünecker, Kinkeldey, Stockmair & Partner
	Maximilianstrasse 58 D-80538 München D-80538 München (DE)

(54)	A METHOD AND SYSTEM FOR RENEWING AIR IN A ROOM OF A BUILDING