Global Patent Index - EP 1020228 A1

EP 1020228 A1 2000-07-19 - Smoke inlet conduct for a cyclone

Title (en)

Smoke inlet conduct for a cyclone

Title (de)

Rauchgaseinlasskanal für Zyklon

Title (fr)

Gaine d'entrée de fumées dans un séparateur cyclone

Publication

EP 1020228 A1 (FR)

Application

EP 00400086 A

Priority

FR 9900465 A

Abstract (en)

The entry collar comprises of a rear wall (5) that is arranged tangentially to the outer wall of the cyclonic generator. The front wall (4) of the entry collar is inclined such that the entry collar has an inward taper. A sharp point (D) is formed at the intersection of the frontal wall and the outer wall of the generator.

Abstract (fr)

Gaine d'entrée (2) de fumées dans un séparateur cyclone (1), ladite gaine comportant deux faces latérales dont l'une est appelée face extrados (5) et l'autre face intrados, cette dernière aboutissant au nez du cyclone, une face de plafond (10) et une face de plancher (11), caractérisée en ce que l'une au moins des faces intrados et extrados (5) comporte des rainures (9) inclinées vers le bas depuis la sortie du foyer vers le séparateur cyclone (1). <IMAGE>

IPC 1-7 (main, further and additional classification)

B04C 5/04; F23J 15/02

IPC 8 full level (invention and additional information)

B04C 5/04 (2006.01); B04C 5/103 (2006.01); F23J 15/02 (2006.01)

CPC (invention and additional information)

F23J 15/027 (2013.01); B04C 5/04 (2013.01); B04C 5/103 (2013.01)

Citation (search report)

[A] EP 0763384 A1 19970319 - GEC ALSTHOM STEIN IND [FR]

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1020228 A1 20000719; EP 1020228 B1 20081203; AT 416033 T 20081215; CN 1106883 C 20030430; CN 1261557 A 20000802; DE 60040941 D1 20090115; ES 2316338 T3 20090416; FR 2788454 A1 20000721; FR 2788454 B1 20010223; US 6258146 B1 20010710

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