EP 0459475 B1 19970730 - Device for dosing granulate material from a container
Title (en)
Device for dosing granulate material from a container
Title (de)
Vorrichtung zur dosierten Austragung von Schüttgut aus einem Behälter
Title (fr)
Dispositif pour le dosage de matière en vrac sortant d'un récipient
Publication
Application
Priority
CH 187390 A 19900601
Abstract (en)
[origin: EP0459475A1] A device for dosing granulated material from a container, having a funnel (1), provided in the connection to an opening in the container bottom, at least one scraper (2), arranged in said funnel circulating along its inside surface, and a slide (3) for opening, regulating and closing the orifice of a hollow-cylindrical outlet (4) adjoining the tapered lower end of the funnel. In order, on the one hand, to avoid erosion, damage and destruction of the granules by the scraper (2) and, on the other hand, to prevent sticking of said granules and contamination thereof by pollutant substances, for example motor oil, according to the invention a likewise funnel-shaped film (8) is arranged between the opening in the container bottom and the hollow-cylindrical outlet (4) within an imaginary conical surface to be scraped by the scraper (2). <IMAGE>
IPC 1-7
IPC 8 full level
G01G 13/00 (2006.01); B65D 88/68 (2006.01)
CPC (source: EP US)
B65D 88/68 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0459475 A1 19911204; EP 0459475 B1 19970730; AT E156089 T1 19970815; DE 59108803 D1 19970904; DK 0459475 T3 19970825; JP 3100672 B2 20001016; JP H05118898 A 19930514; US 5353966 A 19941011
DOCDB simple family (application)
EP 91108844 A 19910529; AT 91108844 T 19910529; DE 59108803 T 19910529; DK 91108844 T 19910529; JP 15105291 A 19910527; US 71036991 A 19910531