EP 0324368 B1 19920401 - QUICK RELEASE AERATOR FOR REMOVING BULK MATERIAL BRIDGE FORMATIONS IN SILOS AND THE LIKE
Title (en)
QUICK RELEASE AERATOR FOR REMOVING BULK MATERIAL BRIDGE FORMATIONS IN SILOS AND THE LIKE
Publication
Application
Priority
DE 3800114 A 19880105
Abstract (en)
[origin: EP0324368A1] In a quick release aerator for removing bulk material bridge formations, in which a valve unit is fed by an external source of compressed air via a compressed air feed line (2), an additional line (17) branches off downstream of a shut-off valve (14) and opens into the inner chamber (12) of the storage container (1) of the quick release aerator. A non-return valve (19) is arranged in this additional line, for the purpose of forced venting, and blocks the supply of compressed air to the storage container. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 88/70 (2006.01)
CPC (source: EP)
B65D 88/703 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GR IT LI
DOCDB simple family (publication)
EP 0324368 A1 19890719; EP 0324368 B1 19920401; AT E74324 T1 19920415; DE 3800114 A1 19890713; DE 58901053 D1 19920507; GR 3004525 T3 19930428
DOCDB simple family (application)
EP 89100108 A 19890104; AT 89100108 T 19890104; DE 3800114 A 19880105; DE 58901053 T 19890104; GR 920400863 T 19920507