Global Patent Index - EP 0466207 A1

EP 0466207 A1 19920115 - Low temperature heating boiler.

Title (en)

Low temperature heating boiler.

Title (de)

Niedertemperaturheizkessel.

Title (fr)

Chaudière de chauffage à basse température.

Publication

EP 0466207 A1 19920115 (DE)

Application

EP 91115427 A 19890421

Priority

  • DE 3813382 A 19880421
  • EP 89904764 A 19890421

Abstract (en)

To reduce condensation, it is proposed in the case of low temperature heating boilers to carry off the heating gases through a heating gas flue 3 and additional auxiliary heating gas flues which are closed by flaps and have a positive control by means of which, provided that one flap is open, the other is closed. <IMAGE>

Abstract (de)

Zur Vermeidung von Kondensation wird bei Niedrigtemperaturheizkesseln vorgeschlagen, die Heizgase durch einen Heizgaszug 3 und zusätzliche Nebenheizgaszüge abzuführen, die über Klappen verschlossen sind und eine Zwangssteuerung aufweisen, durch die, sofern die eine Klappe geöffnet, die andere geschlossen wird. <IMAGE>

IPC 1-7

F24H 1/28; F24H 9/00

IPC 8 full level

F24H 1/28 (2006.01); F24H 9/00 (2006.01); F24H 9/02 (2006.01)

CPC (source: EP)

F24H 1/285 (2013.01); F24H 9/0031 (2013.01); F24H 9/0036 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

WO 8910519 A1 19891102; AT E133776 T1 19960215; DE 58900919 D1 19920409; DE 58909592 D1 19960314; EP 0365640 A1 19900502; EP 0365640 B1 19920304; EP 0466207 A1 19920115; EP 0466207 B1 19960131; JP H02503949 A 19901115

DOCDB simple family (application)

DE 8900241 W 19890421; AT 91115427 T 19890421; DE 58900919 T 19890421; DE 58909592 T 19890421; EP 89904764 A 19890421; EP 91115427 A 19890421; JP 50443189 A 19890421