EP 0489047 A1 19920610 - DISPENSING APPARATUS.
Title (en)
DISPENSING APPARATUS.
Title (de)
SPENDEVORRICHTUNG.
Title (fr)
APPAREIL DE DISTRIBUTION.
Publication
Application
Priority
- AU PJ594189 A 19890823
- AU PJ896390 A 19900307
Abstract (en)
[origin: WO9102684A1] Dispensing apparatus has a resilient, hollow seal member (47, 121) engaged on an expending member (38, 137) which is tapered so that relative axial movement causes the seal member (47, 121) to be radially expanded into contact with the neck (56, 142) of a container (10, 133) of material to be dispensed. Dispensing fluid enters the container (10, 133) through a fluid inlet passage (35, 128) which passes through the expanding member (38, 137). Dissolved or slurried material passes from the container (10, 133) through an outlet passage (28, 129) which also passes through the expanding member (38, 137).
Abstract (fr)
Appareil de distribution comportant un élément d'étanchéité creux (47, 121) au contact d'un élément se dilatant (38, 137) lequel est conique de sorte que le mouvement axial relatif provoque la dilatation radicale de l'élément d'étanchéité (47, 121) en contact avec le goulot (56, 142) d'un récipient (10, 133) de matière à distribuer. Un fluide de distribution pénètre dans le récipient (10, 133) par un passage d'admission de fluide (35, 128) passant dans l'élément se dilatant (38, 157). La matière dissoute ou sous forme de boue passe dudit récipient (10, 133) dans un passage de sortie (28, 129) lequel passe également dans l'élément se dilatant (38, 137).
IPC 1-7
IPC 8 full level
B67D 7/02 (2010.01)
CPC (source: EP)
B67D 7/0238 (2013.01); B67D 7/0288 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9102684 A1 19910307; DE 69007793 D1 19940505; EP 0489047 A1 19920610; EP 0489047 A4 19920715; EP 0489047 B1 19940330; NZ 234969 A 19920826
DOCDB simple family (application)
AU 9000352 W 19900817; DE 69007793 T 19900817; EP 90912221 A 19900817; NZ 23496990 A 19900817