EP 0352499 A2 19900131 - A heating device for washing and/or drying machines for laundry.
Title (en)
A heating device for washing and/or drying machines for laundry.
Title (de)
Heizungsvorrichtung für eine Wasch- und/oder Trocknungsmachine für Wäsche.
Title (fr)
Dispositif de chauffage pour machine à laver et/ou à sécher le linge.
Publication
Application
Priority
IT 4575088 A 19880725
Abstract (en)
A heating device for washing and/or drying machines for laundry, comprising a parallelepiped plate (4) made of electrically insulating material having applied to one surface thereof, by the silk screen process or similar procedures, at least one electrical resistor (5) based on electrically conductive metal powders mixed with glass frit, the resistor having a wavy or other pattern. The plate (4) is placed inside the vessel of the washing or drying machine for laundry and the corresponding terminals (6, 7) of the resistor (5) are then connected with the power supply network of the machine. One thus obtains an elevated heat radiating capacity of the plate (4) adapted to effect rapid heating of the washing solution or the drying air of the machine in question.
IPC 1-7
IPC 8 full level
D06F 39/04 (2006.01); D06F 58/26 (2006.01); H05B 3/26 (2006.01)
CPC (source: EP US)
D06F 39/04 (2013.01 - EP US); D06F 58/26 (2013.01 - EP US); H05B 3/262 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0352499 A2 19900131; EP 0352499 A3 19900718; IT 1225119 B 19901102; IT 8845750 A0 19880725
DOCDB simple family (application)
EP 89111969 A 19890630; IT 4575088 A 19880725