DEVICE FOR CENTRAL CONTROL OF WATER, HEAT AND ELECTRICITY DISTRIBUTION IN A HOUSE

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EP 0 474 726 A1

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(43)	Date of publication:
	18.03.1992 Bulletin 1992/12

(21)	Application number: 90908697.0

(22)	Date of filing: 28.05.1990

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International Patent Classification (IPC):

F24H 9/ 02^{( . )}

(86)	International application number:
	PCT/NO1990/000097

(87)	International publication number:
	WO 1990/015292 (13.12.1990 Gazette 1990/28)

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

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Priority:

29.05.1989 NO 19890002161

(71)	Applicant: HARDENG, Arild
	N-0268 Oslo (NO)

(72)	Inventor:
	HARDENG, Arild N-0268 Oslo (NO)

(74)	Representative: Wiklund, Erik, et al
	AWAPATENT AB, Box 5117 S-200 71 Malmö S-200 71 Malmö (SE)

(54)	DEVICE FOR CENTRAL CONTROL OF WATER, HEAT AND ELECTRICITY DISTRIBUTION IN A HOUSE