Thermoconvector with purifier and ioniser

(19)

(11)

EP 0 359 095 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	29.05.1991 Bulletin 1991/22

(43)	Date of publication A2:
	21.03.1990 Bulletin 1990/12

(21)	Application number: 89116353.7

(22)	Date of filing: 05.09.1989

(51)	International Patent Classification (IPC)⁵: F24F 3/16, F24F 1/00

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

(30)

Priority:

12.09.1988 IT 296188
03.04.1989 IT 420689 U

(71)	Applicant: Bontempi, Luigi
	Calvisano (Brescia) (IT)

(72)	Inventor:
	Bontempi, Luigi Calvisano (Brescia) (IT)

(74)	Representative: Lecce, Giovanni
	STUDIO NORD BREVETTI Via Suardi, 4 I-24100 Bergamo I-24100 Bergamo (IT)

(56)

References cited: :

(54)	Thermoconvector with purifier and ioniser

(57) A single external housing (1) contains heating or cooling radiators (12) and (15), motor-driven suction fans (8) for the forced circulation or air, pre-filtering stages and ducting (2), mechanical filtering (9) & (10), and discharge units (13), an ionising station (18) and at least one air purification station (6) in which the purifier is of electrostatic type with electric or electronic cells having the air passages (17) shaped in zigzags.

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