EP 0026150 A1 19810401 - Heating apparatus using solid as well as liquid fuels.
Title (en)
Heating apparatus using solid as well as liquid fuels.
Title (de)
Feste und auch flüssige Brennstoffe verwendendes Heizgerät.
Title (fr)
Appareil de chauffage à combustibles solides, pouvant également brûler des combustibles liquides.
Publication
Application
Priority
FR 7923878 A 19790920
Abstract (en)
1. Heating apparatus using solid as well as liquid fuels, comprising a body or casing (1) bounding a central chamber in the upper part of which is disposed an economiser (10) constituted by a preferably cylindrical vertical sheath provided, at its upper end with a fluid-tight closing means (14) and comprising, in its lower part, a plurality of outlet openings (12) distributed on its periphery, characterised in that an inlet (16) for combustible liquid opens into the upper part of the economiser thus arranged, the base of which rests on the upper grid (8) of an assembly of superposed grids (8, 8a, 8b, 8c, 8d, 8e), the said upper grid (8) having a diameter greater than that of the base of the said economiser (10), such that the combustion of the gaseous and volatile components of the solid and/or liquid fuels escaping from the said openings (12) takes place in an annular chamber (e) provided about the said sheath (10) and the base of which is constituted by the projecting portion (8') in the form of a crown of the upper grid (8) of the said assembly of superposed grids.
Abstract (fr)
Le foyer (2) de l'appareil comporte un ensemble de grilles superposées (8, 8a, 8b, 8c, 8d, 8e) et un économiseur (10) constitué par une gaine verticale de préférence cylindrique, dont le sommet est pourvu d'un moyen d'obturation étanche (14) et dont la base repose sur la grille supérieure (8) dudit ensemble laquelle a un diamètre supérieur à celui de ladite base; ladite gaine comportant, dans sa partie inférieure, une pluralité d'orifices d'échappement (12) réparties sur sa périphérie. L'appareil peut constituer une chaudière comportant un échangeur (3).
IPC 1-7
IPC 8 full level
F24B 1/02 (2006.01); F24B 1/14 (2006.01); F24H 9/18 (2006.01)
CPC (source: EP US)
F23B 1/16 (2013.01 - EP); F23B 1/38 (2013.01 - EP); F23B 90/06 (2013.01 - EP); F24B 1/14 (2013.01 - EP US); F24H 9/1832 (2022.01 - EP US)
Citation (search report)
- DE 817196 C 19511015 - WAGNER GEB
- US 2528447 A 19501031 - MILES RUSSEL T
- CH 445704 A 19671031 - BRAENDLI JAKOB [CH], et al
- DE 3745764 A
- FR 808783 A 19370215
- FR 558883 A
- FR 1343025 A 19631115 - MIJ TOT EXPLOITATIE VAN LIMBUR
- US 2096467 A 19371019
- FR 882190 A 19430520
- DE 347539 C 19220121 - FRANK SCHE EISENWERKE G M B H
- DE 540275 C 19311219 - VOSSWERKE AKT GES
- FR 2266856 A1 19751031 - SCHALLERT FRIEDRICH [AT]
- EP 0011586 A1 19800528 - OLMOTTI HUMBERT MARIN
- FR 1399739 A 19650521 - BREVETS GREFFE SOC D
Designated contracting state (EPC)
AT BE CH DE GB IT LU NL SE
DOCDB simple family (publication)
EP 0026150 A1 19810401; EP 0026150 B1 19840725; AT E8706 T1 19840815; DE 3068693 D1 19840830; FR 2465951 A1 19810327; FR 2465951 B1 19820319
DOCDB simple family (application)
EP 80430017 A 19800919; AT 80430017 T 19800919; DE 3068693 T 19800919; FR 7923878 A 19790920