EP 1538400 A1 20050608 - Industrial electrical heated tank for sanitary hot water
Title (en)
Industrial electrical heated tank for sanitary hot water
Title (de)
Industrieller elektrischer geheizter Tank für warmes Brauchwasser
Title (fr)
Réservoir industriel chauffé électriquement pour eau chaude sanitaire
Publication
Application
Priority
EP 03380280 A 20031203
Abstract (en)
Electric heated tank for the production and storage of sanitary water, where the means of heating are not immersed in the hot sanitary water, because of which they are not to exposed to calcareous incrustations or corrosion, and also avoiding the formation of cold areas that facilitate the development of bacteriological conditions within the tank; for this purpose having a heating chamber in whose interior the electrical means of heating, immersed in a heating fluid, are placed. The heat is transmitted by contact from the chamber to the tank, and by conduction of the heating fluid from the chamber to a heat exchanger placed inside the tank (or outside it), said circulation being carried out by means of a pump or circulator. <IMAGE>
IPC 1-7
IPC 8 full level
F24H 1/18 (2006.01); F24H 1/20 (2006.01); F24H 9/00 (2006.01)
CPC (source: EP)
F24H 1/185 (2013.01); F24H 1/208 (2013.01); F24H 9/0094 (2013.01)
Citation (search report)
- [Y] DE 2159333 A1 19720629
- [Y] GB 2088030 A 19820603 - SALAMANDER ENGINEERING LTD
- [A] US 1633758 A 19270628 - BIRTCH FRED W
- [A] DE 29714360 U1 19971204 - VAILLANT JOH GMBH & CO [DE]
- [A] CH 681044 A5 19921231 - GNOSIS ETS
- [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 203 (M - 241) 8 September 1983 (1983-09-08)
Designated contracting state (EPC)
ES FR PT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03380280 A 20031203