Heating device, in particular for the defrosting of freezer compartments

(19)

(11)

EP 1 120 798 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	10.07.2002 Bulletin 2002/28

(43)	Date of publication A2:
	01.08.2001 Bulletin 2001/31

(21)	Application number: 01830002.0

(22)	Date of filing: 05.01.2001

(51)	International Patent Classification (IPC)⁷: H01C 1/032, F25D 21/08, H01C 7/02

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

(30)

Priority:

27.01.2000 IT VE000002

(71)	Applicant: Alper SRL
	36061 Bassano del Grappa (IT)

(72)	Inventors:
	Bresolin, Valerio 36020 Pove del Grappa ( Vicenza ) (IT) Ragazzon, Daniele 31030 Borso del Grappa ( Treviso ) (IT)

(54)	Heating device, in particular for the defrosting of freezer compartments

(57) In a heating device, in particular for the defrosting of freezer compartments, pellicular resistive elements (16a,16b) are contained in close envelopes (14) made of electrically insulating material, each envelope (14) contains one or more pellicular resistive elements (16a,16b) electrically connected therebetween and the resistive elements (16) of each envelope (14) are electrically connected with resistive elements of at least one of the other envelopes so as to mantain the resistive elements (16) contained in said envelopes (14) electrically insulated.

Search report