EP 1145767 A3 20041201 - Dosing device for a solution
Title (en)
Dosing device for a solution
Title (de)
Dosiervorrichtung für eine Lösung
Title (fr)
Dispositif de dosage d'une solution
Publication
Application
Priority
IT BO20000132 A 20000313
Abstract (en)
[origin: EP1145767A2] A dosing device for a liquid (8) in a feeding fluid (29), particularly water, which flows into heating and/or vaporization circuits for sanitary or food use, both industrial and domestic, includes: a fitting (2), whose ends can be jointed to a feeding duct (3), provided with an inner throttling (2a) fit to create a depression in the fluid downstream the same duct; a closing element (4) associated to the fitting (2) and provided with a couple of regulating ducts (5) positioned in proximity of the opposite walls of said throttling (2a) and fit to connect the section of said fitting (2) with a container (6) of the liquid (8), provided with an upper opening removably closable by means of the closing element (4); diverter means (7), interposed between the closing element (4) and the container (6), fit to direct a predetermined fluid amount at first through an inlet path included between fitting (2) and container (6), through an inlet duct (5a), and afterwards to direct an equal amount of a mixture of fluid with liquid (8) through an outflow path included between the container (6) and the fitting (2), by means of an outflow flow (5b); a splashguard ring (30) below the diverter means (7) and fit to divert and to reduce the pressure force of the water spout coming from the inlet path of said diverter means (7) and directed towards the inside of the container (6). The inlet and outflow paths of the diverter means (7) have a spiral shape, symmetrically and concentrically positioned and separated between them by means of a couple of spiral shaped coils (16) having a shared end. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 5/04 (2006.01); E03C 1/046 (2006.01)
CPC (source: EP)
B01F 25/316 (2022.01); E03C 1/046 (2013.01); B01F 25/312 (2022.01); B01F 2101/06 (2022.01)
Citation (search report)
- [A] GB 800279 A 19580820 - HUGH NOEL MCNAIR, et al
- [A] FR 2048359 A5 19710319 - KIRMANN ROGER
- [A] US 2507410 A 19500509 - KEMP CLAYTON T
- [A] GB 936956 A 19630918 - RONALD SIDNEY GARWOOD, et al
- [A] US 2188066 A 19400123 - MORRIS TIMPSON LEWIS G
- [A] GB 688322 A 19530304 - WALDEMAR FOERSTNER
- [A] FR 1205037 A 19600129 - BENCKISER GMBH JOH A
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1145767 A2 20011017; EP 1145767 A3 20041201; IT 1320918 B1 20031210; IT BO20000132 A1 20010913
DOCDB simple family (application)
EP 01106152 A 20010313; IT BO20000132 A 20000313