EP 0606798 B1 19970409 - Proportioning devices for distributing volumes of products and method for mixing them
Title (en)
Proportioning devices for distributing volumes of products and method for mixing them
Title (de)
Proportionierungvorrichtung zum Abliefern von Produktenvolumen und Verfahren zum Mischen
Title (fr)
Dispositif doseur pour distribuer du volume de produit et procédé de mélange de ceux-ci
Publication
Application
Priority
FR 9300045 A 19930106
Abstract (en)
[origin: EP0606798A1] The proportioning (metering) device comprises a variable-volume chamber (1) closed at one end by a closure member (F); means for linking the chamber with outside, and means for controlling the variations in volume of the chamber making it possible to ensure intake (suction) or delivery (discharge) depending on whether the chamber increases or decreases in volume. The closure member (F) has passing through it at least one channel (13) emerging, on the one side, in the chamber (1) and, on the other side, towards a reservoir (R); selection means (S) are provided either for connecting the channel (13) to the reservoir (R) of product, or for closing the channel (13); a distribution orifice (4) is provided in the wall of the chamber, this orifice being equipped with a stopper means (C) capable of being closed during intake into the chamber, and of being opened for distributing. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 5/06 (2006.01); B01F 15/04 (2006.01); B01J 4/02 (2006.01); B65D 83/00 (2006.01); B67D 5/56 (2006.01); B67D 7/74 (2010.01)
CPC (source: EP US)
B01F 25/4512 (2022.01 - EP US); B01F 35/882 (2022.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0606798 A1 19940720; EP 0606798 B1 19970409; DE 69309643 D1 19970515; DE 69309643 T2 19971211; ES 2099929 T3 19970601; FR 2700160 A1 19940708; FR 2700160 B1 19950310; JP 2530419 B2 19960904; JP H06247500 A 19940906; US 5429276 A 19950704
DOCDB simple family (application)
EP 93403097 A 19931220; DE 69309643 T 19931220; ES 93403097 T 19931220; FR 9300045 A 19930106; JP 16794 A 19940105; US 17224493 A 19931223