Hydraulic assembly for heating systems also supplying sanitary water, equipped with a hot water tank

(19)

(11)

EP 0 994 311 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	18.09.2002 Bulletin 2002/38

(43)	Date of publication A2:
	19.04.2000 Bulletin 2000/16

(21)	Application number: 99114717.4

(22)	Date of filing: 28.07.1999

(51)	International Patent Classification (IPC)⁷: F24D 19/10

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

14.10.1998 IT MI982202

(71)	Applicant: FUGAS SPA
	20090 Trezzano sul Naviglio (Milan) (IT)

(72)	Inventor:
	Fugazza, Giuseppe 20090 Trezzano Sul Naviglio (MI) (IT)

(74)	Representative: Robba, Pierpaolo et al
	Interpatent, Via Caboto 35 10129 Torino 10129 Torino (IT)

(54)	Hydraulic assembly for heating systems also supplying sanitary water, equipped with a hot water tank

(57) A hydraulic assembly for a heating system also supplying sanitary water and equipped with a hot water tank (3). The assembly comprises a block (10) in which there are formed the seats for the a three-way valve (45) and for an electric linear actuator (27) controlled by a thermostat (36) housed in the tank (4). The three-way valve can compensate a possible excessive length of the stroke of the linear actuator.

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