Global Patent Index - EP 1486735 B1

EP 1486735 B1 20101013 - Combined hot water and heating system

Title (en)

Combined hot water and heating system

Title (de)

Kombinierte Anlage für Heizung und Brauchwasserbereitung

Title (fr)

Systeme combiné de chauffage d'eau et de chauffage central

Publication

EP 1486735 B1 20101013 (EN)

Application

EP 04253103 A 20040526

Priority

  • GB 0313350 A 20030610
  • GB 0409238 A 20040426

Abstract (en)

[origin: EP1486735A1] A combined hot water and heating system (1) comprising a hot water supply means (10) and a pump (11) for pumping water from the hot water supply means (10) to a first water circuit (2; 3) and a second water circuit (2; 3). The supply of hot water to the first and second circuits (2; 3) is regulated by at least one valve means (H; HW). The system (1) further comprises control means (8), which comprises a timer operable to set predetermined heat dissipation periods. The control means (8) is operable when the hot water supply means (10) is in operation and during the heat dissipation periods to cause at least one valve (H; HW) to prevent supply of hot water from the hot water supply means (10) to at least one of said first and second water circuits (2; 3). <IMAGE>

IPC 8 full level

F24D 19/10 (2006.01); F24D 3/08 (2006.01); G05D 23/19 (2006.01)

CPC (source: EP)

F24D 3/08 (2013.01); F24D 19/1066 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1486735 A1 20041215; EP 1486735 B1 20101013

DOCDB simple family (application)

EP 04253103 A 20040526