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1. (WO1997017593) POWDER DISPENSER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017593 International Application No.: PCT/FR1996/001766
Publication Date: 15.05.1997 International Filing Date: 08.11.1996
Chapter 2 Demand Filed: 06.06.1997
IPC:
G01F 11/18 (2006.01) ,G01F 11/24 (2006.01)
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
11
Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
10
with measuring chambers moved during operation
12
of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
14
wherein the measuring chamber reciprocates
18
for fluent solid material
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
11
Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
10
with measuring chambers moved during operation
12
of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
20
wherein the measuring chamber rotates or oscillates
24
for fluent solid material
Applicants:
AIRSEC S.A. [FR/FR]; 17, rue G.-Clémenceau F-94600 Choisy-le-Roy, FR (AllExceptUS)
BIOPROJET [FR/FR]; 30, rue des Francs-Bourgeois F-75003 Paris, FR (AllExceptUS)
LANCESSEUR, Didier [FR/FR]; FR (UsOnly)
LECOMTE, Jeanne-Marie [FR/FR]; FR (UsOnly)
JOULIN, Yves [FR/FR]; FR (UsOnly)
Inventors:
LANCESSEUR, Didier; FR
LECOMTE, Jeanne-Marie; FR
JOULIN, Yves; FR
Agent:
COURNARIE, Michèle ; Office Blétry 2, boulevard de Strasbourg F-75010 Paris, FR
Priority Data:
95/1318808.11.1995FR
Title (EN) POWDER DISPENSER
(FR) FLACON DOSEUR DE POUDRE
Abstract:
(EN) A powder dispenser including an upper body (2) which contains the powder to be dispensed and, after filling, is sealed by a non-removable cover (1). The bottom wall (5) of the upper body includes a powder discharge outlet (6). The dispenser further includes a lower body (4) with a non-removable bottom wall (8) comprising a powder dispensing outlet (9). The discharge outlet and the dispensing outlet have the same size and cross section and are not vertically aligned. A metering device (21) is combined with a pushing member (18) movable between at least one discharge outlet and at least one dispensing outlet. The bottom wall (8) of the lower body comprises locking portions (11, 12) engageable by a cup (13) for receiving a metered amount of powder, and hook-shaped portions (31) on the cup engage guiding or abutment portions (34) connected to the pushing member.
(FR) Flacon doseur de poudre comprenant un corps supérieur (2) contenant la poudre à délivrer, fermé après remplissage, par un couvercle inamovible (1), dont le fond (5) comporte un orifice de sortie (6) de poudre, un corps inférieur (4) à fond (8) inamovible qui comporte un orifice de délivrance (9) de poudre, l'orifice de sortie et l'orifice de délivrance étant de mêmes section et dimensions et n'étant pas alignés verticalement, un dispositif doseur (21) associé à un poussoir (18) mobile entre au moins un orifice de sortie et au moins un orifice de délivrance, caractérisé en ce que le fond (8) du corps inférieur comporte des éléments de fixation (11, 12) d'une cuiller de réception (13) de dose de poudre dont des éléments d'accrochage (31) coopèrent avec des éléments de guidage (34) ou de butée liés au poussoir.
Designated States: CA, JP, KR, MX, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
APAP 1050EP0859944JP2000511279 CA2236844