EP 0329508 B1 19920318 - CENTRAL HEATING INSTALLATION WITH A SANITARY HOT WATER CIRCUIT
Title (en)
CENTRAL HEATING INSTALLATION WITH A SANITARY HOT WATER CIRCUIT
Publication
Application
Priority
FR 8801800 A 19880216
Abstract (en)
[origin: EP0329508A1] Central heating installation equipped with a domestic hot water, or sanitary water, circuit, which comprises a heating apparatus comprising a shell, the internal part of which is equipped with a burner, in particular a gas burner, and on which there is rolled up or not a pipe of the heating circuit, which then passes through a bank of fins situated on the upper part of the shell, on the trajectory of the hot gases, the heating circuit in passing through the bank of fins being made in the form of a large number of flattened tubes connected to one another by elbows and the sanitary hot water circuit being made in the form of a pin-shaped or serpentine-shaped tube and arranged inside said flattened tubes on passing through the bank of fins, characterised in that: - the tubes (12') of the sanitary hot water circuit, arranged in the manner of a pin or of a serpentine in the flattened tubes (10') of the heating water circuit, are not in contact with the latter and - the dimensions of said flattened tubes (10') and of said tubes (12') are chosen in such a manner that the volume of water contained between the flattened tubes and the convolutions of the tubes in the form of a pin is as small as possible. <IMAGE>
IPC 1-7
IPC 8 full level
F24H 9/00 (2006.01); F24H 1/22 (2006.01); F24H 1/40 (2006.01); F24H 1/52 (2006.01); F28D 7/00 (2006.01); F28D 7/08 (2006.01)
CPC (source: EP KR US)
F24H 1/00 (2013.01 - KR); F24H 1/52 (2013.01 - EP US); F24H 1/526 (2013.01 - EP US); F28D 7/0066 (2013.01 - EP US); F28D 7/0083 (2013.01 - EP US); F28D 7/08 (2013.01 - EP US); F28D 7/082 (2013.01 - EP US); F28D 7/087 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB GR IT NL
DOCDB simple family (publication)
EP 0329508 A1 19890823; EP 0329508 B1 19920318; AT E73918 T1 19920415; CA 1320937 C 19930803; DE 68900993 D1 19920423; ES 2030276 T3 19921016; FR 2627266 A1 19890818; FR 2627266 B1 19900601; GR 3004307 T3 19930331; IE 63734 B1 19950614; IE 890476 L 19890816; JP 2719171 B2 19980225; JP H01252863 A 19891009; KR 890013432 A 19890923; KR 960006266 B1 19960513; PT 89711 A 19891004; PT 89711 B 19940131; US 4946098 A 19900807
DOCDB simple family (application)
EP 89400269 A 19890131; AT 89400269 T 19890131; CA 590600 A 19890209; DE 68900993 T 19890131; ES 89400269 T 19890131; FR 8801800 A 19880216; GR 920400669 T 19920408; IE 47689 A 19890215; JP 3729889 A 19890216; KR 890001666 A 19890214; PT 8971189 A 19890214; US 30808889 A 19890209