Global Patent Index - EP 1038453 A1

EP 1038453 A1 2000-09-27 - Device for transferring filter rods containing powdery or granulated particles

Title (en)

Device for transferring filter rods containing powdery or granulated particles

Title (de)

Einrichtung zum Überführen von pulver- oder granulatförmige Artikel enthaltenden Filterstäben

Title (fr)

Dispositif pour transférer des tiges de filtre contenant des particules sous forme de poudre ou de granulé

Publication

EP 1038453 A1 (DE)

Application

EP 00105163 A

Priority

DE 19913422 A

Abstract (en)

Loose particles are captured and removed from a section (36) of the conveyor tube at the filter feed station end. This tube section is configured to follow an upwards curved path (37) at an angle essentially greater than 90 deg. in the transport direction. The particle collection chamber (41) has its bottom region shielded from the pressure zone of this tube section by a cover (43).

Abstract (de)

Die Erfindung betrifft eine Einrichtung zum Überführen von Abschnitte aus Kohlegranulat enthaltenden Filterstäben von einer Sendestation zu einer Empfangsstation über eine pneumatische Förderleitung. Es ist das Ziel, vagabundierende Kohlepartikel aus der Übertragungsleitung zu entfernen. Erreicht wird dies durch einen an die Sendestation (1) anschließenden, aufwärts gekrümmten Leitungsabschnitt (36) in welchem die Förderleitung (2) durch eine Abdeckung (42) gegen eine Auffangkammer (41) abgeschottet ist, in der sich durch Fliehkraft aus der Förderleitung abgesonderte Partikel ansammeln und über eine Ablaßschleuse (46) entsorgt werden, die für eine Aufrechterhaltung des Förderdrucks in der Förderleitung sorgt. <IMAGE>

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

A24C 5/32

IPC 8 full level (invention and additional information)

B65G 51/02 (2006.01); A24C 5/32 (2006.01); A24C 5/47 (2006.01); A24D 3/16 (2006.01); B07B 7/086 (2006.01)

CPC (invention and additional information)

A24C 5/323 (2013.01)

Citation (applicant)

Citation (search report)

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 1038453 A1 20000927; EP 1038453 B1 20030625; AT 243439 T 20030715; CN 1154606 C 20040623; CN 1268476 A 20001004; DE 19913422 A1 20000928; ES 2198242 T3 20040201; JP 2000308481 A 20001107; JP 4372305 B2 20091125; PL 195759 B1 20071031; PL 339164 A1 20001009; US 6371125 B1 20020416

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