EP 0216021 A1 19870401 - Air-coolable furnace wall.
Title (en)
Air-coolable furnace wall.
Title (de)
Luftkühlbare Feuerraumwand.
Title (fr)
Paroi de four pouvant être refroidie par air.
Publication
Application
Priority
DE 3533240 A 19850918
Abstract (en)
[origin: US4671191A] The invention relates to an air-cooled combustion chamber wall for combustion furnaces. The combustion chamber wall comprises at least one masonry wall with a space in the middle for the passage of cooling air along the side of the wall away from the combustion chamber side. To create a simple, stable and effective structure, the invention proposes that the masonry be made of bricks, whose walls enclose at least one air duct.
Abstract (de)
Luftkühlbare Feuerraumwand für Verbrennungsöfen, bestehend aus mindestens einem Mauerwerk mit Zwischenraum für die Führung von Kühlluft an der der Feuerraumseite abgewandten Wandseite entlang. Zur Schaffung einer einfachen, stabilen Konstruktion ist, das Mauerwerk aus Steinen (1) aufgebaut, deren Wandungen (2) jeweils mindestens einen Luftkanal (3) umschließen.
IPC 1-7
IPC 8 full level
F23M 5/02 (2006.01); F23M 5/08 (2006.01); F27D 1/00 (2006.01)
CPC (source: EP US)
F23M 5/02 (2013.01 - EP US); F23M 5/085 (2013.01 - EP US); F27D 1/00 (2013.01 - EP US)
Citation (search report)
- [X] US 1809417 A 19310609 - MICHAEL LIPTAK
- [X] US 1831675 A 19311110 - LODWICK JASON A
- [A] FR 1162290 A 19580910 - CIE GEN DE CONSTR DE FOURS
- [A] US 1812315 A 19310630 - BAUMGARTNER HENRY H
- [A] US 1635851 A 19270712 - MICHAEL LIPTAK
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0216021 A1 19870401; EP 0216021 B1 19890111; AT E39996 T1 19890115; CA 1277871 C 19901218; DE 3533240 A1 19870326; DE 3533240 C2 19890126; DE 3661773 D1 19890216; DK 165566 B 19921214; DK 165566 C 19930426; DK 362586 A 19870319; DK 362586 D0 19860730; FI 863263 A0 19860811; FI 863263 A 19870319; FI 87489 B 19920930; FI 87489 C 19930111; US 4671191 A 19870609
DOCDB simple family (application)
EP 86107903 A 19860610; AT 86107903 T 19860610; CA 518208 A 19860915; DE 3533240 A 19850918; DE 3661773 T 19860610; DK 362586 A 19860730; FI 863263 A 19860811; US 90575086 A 19860909