EP 0493376 A2 19920701 - Combustion apparatus.
Title (en)
Combustion apparatus.
Title (de)
Verbrennungsvorrichtung.
Title (fr)
Appareil de combustion.
Publication
Application
Priority
- EP 89112363 A 19890706
- JP 17042988 A 19880708
- JP 17043088 A 19880708
Abstract (en)
A combustion apparatus comprises: a large-diameter sleeve-like element (1) forming an incoming passage (3) through which an air/fuel mixture gas flows in a predetermined direction; at least one small-diameter sleeve-like element (21) disposed in the incoming passage, which small-diameter sleeve-like element forms an outgoing passage (4) through which a combustion gas having been issued from the incoming passage flows in a direction counter to the above predetermined direction; an air/fuel mixing unit (15) for issuing the air/fuel mixture gas under a predetermined pressure to a main incoming port (5) located in an upstream side of the incoming passage; an auxiliary incoming unit (6) for issuing a combustion gas produced by a pilot burner (12) to the upstream side of the incoming passage prior to supplying the air/fuel mixture gas to the incoming passage; and a combustion-gas outlet port (7) for discharging the combustion gas having passed through the outgoing passage, which combustion-gas outlet port communicates with an outlet opening of the outgoing passage. <IMAGE>
IPC 1-7
IPC 8 full level
F23C 3/00 (2006.01); F23C 7/00 (2006.01); F23C 13/00 (2006.01); F23C 99/00 (2006.01); F23D 11/36 (2006.01)
CPC (source: EP)
F23C 3/00 (2013.01); F23C 7/008 (2013.01); F23C 13/00 (2013.01); F23C 99/00 (2013.01); F23D 11/36 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0350032 A2 19900110; EP 0350032 A3 19901107; EP 0350032 B1 19931013; DE 68909851 D1 19931118; DE 68909851 T2 19940505; DE 68924539 D1 19951116; DE 68924539 T2 19960418; EP 0493376 A2 19920701; EP 0493376 A3 19920819; EP 0493376 B1 19951011
DOCDB simple family (application)
EP 89112363 A 19890706; DE 68909851 T 19890706; DE 68924539 T 19890706; EP 92105621 A 19890706