EP 0131691 B1 19880907 - HOT WATER PRODUCING APPARATUS
Title (en)
HOT WATER PRODUCING APPARATUS
Publication
Application
Priority
HU 249483 A 19830713
Abstract (en)
[origin: EP0131691A2] 1. Hot water producing apparatus comprising a compressor (2), a first heat exchanger (6) and a second heat exchanger (11) connected to a reverse cooling device (4), a cooling water circuit (5, 10, 17) including the compressor (2), the primary side of the first heat exchanger (6), the second heat exchanger (11) and a back cooler (18), and a warm water circuit (8, 21) including the secondary side of the first heat exchanger (6), which warm water circuit is provided with a warm water store (3) and a third heat exchanger (22) switched parallel to the first heat exchanger (6) and heated electrically in dependency from the wanted temperature, wherein the first, second and third heat exchanger (6, 11, 22) as well as the back cooler and the conduits of the cooling water circuit and the warm water circuit connecting them are forming a structural unit contained in a container (1) the walls of which are provided with connecting pieces (I-VIII) for the compressor (2), the warm water store (3) and the reverse cooling device (4), all of which are positioned outside of the container (1).
IPC 1-7
IPC 8 full level
F24D 17/00 (2006.01); F24D 17/02 (2006.01); F24H 1/00 (2006.01)
CPC (source: EP)
F24D 17/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0131691 A2 19850123; EP 0131691 A3 19860820; EP 0131691 B1 19880907; AT E37081 T1 19880915; DE 3473916 D1 19881013; HU 187948 B 19860328; HU T34254 A 19850228
DOCDB simple family (application)
EP 84103667 A 19840403; AT 84103667 T 19840403; DE 3473916 T 19840403; HU 249483 A 19830713