EP 3297753 A1 20180328 - SYSTEM FOR MIXING A CHEMICAL PRODUCT WITH WATER
Title (en)
SYSTEM FOR MIXING A CHEMICAL PRODUCT WITH WATER
Title (de)
SYSTEM ZUM MISCHEN EINES CHEMISCHEN PRODUKTS MIT WASSER
Title (fr)
SYSTÈME DE MÉLANGE D'UN PRODUIT CHIMIQUE AVEC DE L'EAU
Publication
Application
Priority
- FR 1554451 A 20150519
- EP 2016061192 W 20160519
Abstract (en)
[origin: WO2016184936A1] This system (1) for mixing a chemical product with water comprises a water inlet port (3) designed to be connected to a pressurized water supply pipe, a chemical product inlet port (5) designed to be connected to a reservoir (100) of chemical product, and a mixture outlet port (7). It comprises a main chamber (11) in which there can move a piston (13) delimiting an upstream part (15) of the main chamber (11) fluidically connected to the water inlet port (3) and a downstream part (19) of the main chamber (11) connected to the chemical product inlet port (5), the piston (13) being equipped with a rod (130) extending into the downstream part (19) of the main chamber (11). The water inlet port (3) is also connected to the mixture outlet port (7), the downstream part (19) of the main chamber (11) is also connected to the mixture outlet port (7). A water flow rate regulating device (60) is interposed between the upstream part (15) of the main chamber (11) and the water inlet port (3). The piston (13) is able to move, in the main chamber (11), under the action of the incoming water entering the upstream part (15) of the main chamber (11) and of the difference in pressure created by the rod (130) of the piston (13) in the downstream part (19) of the main chamber (11) so that chemical product contained in the downstream part (19) of the main chamber (11) is directed toward the mixture outlet port (7).
IPC 8 full level
B01F 5/04 (2006.01); B01F 3/08 (2006.01); B01F 15/04 (2006.01)
CPC (source: CN EP US)
B01F 23/451 (2022.01 - CN EP US); B01F 23/49 (2022.01 - CN EP US); B01F 25/316 (2022.01 - CN EP US); B01F 35/8822 (2022.01 - CN EP US); B01F 35/88222 (2022.01 - CN EP US); G05D 11/006 (2013.01 - EP US); G05D 11/03 (2013.01 - US); Y10T 137/2526 (2015.04 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016184936 A1 20161124; AU 2016263469 A1 20171207; AU 2016263469 B2 20201001; CN 107787247 A 20180309; CN 107787247 B 20211019; EP 3297753 A1 20180328; FR 3036296 A1 20161125; FR 3036296 B1 20210423; US 10391463 B2 20190827; US 2018141013 A1 20180524
DOCDB simple family (application)
EP 2016061192 W 20160519; AU 2016263469 A 20160519; CN 201680033823 A 20160519; EP 16726809 A 20160519; FR 1554451 A 20150519; US 201615574992 A 20160519