Global Patent Index - EP 0315577 B1

EP 0315577 B1 19920115 - BURNER HEATED APPARATUS, ESPECIALLLY WATER HEATER

Title (en)

BURNER HEATED APPARATUS, ESPECIALLLY WATER HEATER

Publication

EP 0315577 B1 19920115 (DE)

Application

EP 88730235 A 19881026

Priority

  • AT 24288 A 19880208
  • AT 108788 A 19880428
  • AT 246688 A 19881006
  • AT 289987 A 19871103

Abstract (en)

[origin: EP0315577A2] In a burner-heated apparatus with a heat exchanger (3) which is arranged in the waste gas guide (2) of the burner (1), which leads to a chimney (5) or similar waste gas take-off, and is flowed through by the waste gases of this burner (1), a portion, which can be selected as required, of the waste gases from the combustion chamber (8) is conducted directly into the chimney (5) or similar waste gas installation, in order that the temperature there is not allowed to fall below the dew point and as a result the formation of condensate is prevented. The size of this waste gas portion to be conducted off directly into the chimney (5) or similar can be defined from case to case taking the respective local conditions into consideration. The supply of uncooled waste gases can take place via a bypass guide (9) or the heat absorption capacity of the heat exchanger (3) can be reduced selectively. <IMAGE>

IPC 1-7

F24H 9/00

IPC 8 full level

F24H 1/40 (2006.01); F24H 9/00 (2006.01)

CPC (source: EP)

F24H 1/40 (2013.01); F24H 9/0026 (2013.01); F24H 9/0036 (2013.01); F28F 1/32 (2013.01); F28F 2215/04 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0315577 A2 19890510; EP 0315577 A3 19890823; EP 0315577 B1 19920115; AT E71708 T1 19920215; DE 3836843 A1 19890518; DE 3867801 D1 19920227; ES 2030204 T3 19921016; GR 3004188 T3 19930331

DOCDB simple family (application)

EP 88730235 A 19881026; AT 88730235 T 19881026; DE 3836843 A 19881026; DE 3867801 T 19881026; ES 88730235 T 19881026; GR 920400554 T 19920331