EP 0629817 A3 19950531 - Furnace.
Title (en)
Furnace.
Title (de)
Feuerungsanlage.
Title (fr)
Foyer.
Publication
Application
Priority
DE 4320212 A 19930618
Abstract (en)
[origin: EP0629817A2] In a furnace which essentially consists of a combustion chamber (11) with a pre-mixing burner (200), means (300) which consist of individual injector nozzles are used to form combustion air (15, 16) consisting of fresh air (19) and flue gas (20). These injector nozzles are located outside the interior space of the pre-mixing burner (200) but are placed in the inflow of the fresh air (19) to the interior space. The injector nozzles through which fresh air flows develop a suction effect relative to the flue gases (20) to form the combustion air (15, 16) for operating the pre-mixing burner (200). <IMAGE>
IPC 1-7
IPC 8 full level
F23C 7/00 (2006.01); F23C 9/00 (2006.01); F23D 11/40 (2006.01)
CPC (source: EP US)
F23C 7/002 (2013.01 - EP US); F23C 9/006 (2013.01 - EP US); F23C 2202/30 (2013.01 - EP US); F23C 2900/06041 (2013.01 - EP US); F23C 2900/07002 (2013.01 - EP US); F23C 2900/09002 (2013.01 - EP US)
Citation (search report)
- [YD] EP 0436113 A1 19910710 - ASEA BROWN BOVERI [CH]
- [Y] GB 2043869 A 19801008 - UNITED STIRLING AB & CO
- [AP] DE 4237187 A1 19940505 - RUDERICH RAIMUND PROF DR [DE]
- [A] EP 0394800 A1 19901031 - ASEA BROWN BOVERI [CH]
- [A] DE 3821526 A1 19891228 - MAY MICHAEL G [CH]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0629817 A2 19941221; EP 0629817 A3 19950531; EP 0629817 B1 19980819; DE 4320212 A1 19941222; DE 59406713 D1 19980924; US 5423674 A 19950613
DOCDB simple family (application)
EP 94108586 A 19940604; DE 4320212 A 19930618; DE 59406713 T 19940604; US 25315894 A 19940602