EP 0185874 B1 19900131 - FLOW HEATER
Title (en)
FLOW HEATER
Publication
Application
Priority
DE 8437042 U 19841218
Abstract (en)
[origin: EP0185874A1] 1. An electrical continuous flow heater for dishwashing machines, washing machines or other electrically operated domestic appliances which involve the production of hot water, wherein a pipe (1) through which flows the liquid to be heated is heated from the outside by at least one tubular heater member (3), characterised by the combination of the following features : a) The pipe (1) through which the liquid flows comprises stainless steel. b) Soldered onto the pipe (1) of stainless teel is a metal pipe of copper, aluminium or a suitable Cu or Al alloy. c) The metal pipe (2) carries a helical tubular heater member soldered thereon.
IPC 1-7
IPC 8 full level
A47L 15/42 (2006.01); F24H 1/14 (2006.01); H05B 3/82 (2006.01)
CPC (source: EP)
A47L 15/4285 (2013.01); F24H 1/142 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0185874 A1 19860702; EP 0185874 B1 19900131; AT E49865 T1 19900215; DE 3575666 D1 19900308
DOCDB simple family (application)
EP 85113249 A 19851018; AT 85113249 T 19851018; DE 3575666 T 19851018