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1. (WO1999009264) MIXER AND METHOD FOR DISPENSING COLD WATER CONTAINING CO¿2?

Pub. No.:    WO/1999/009264    International Application No.:    PCT/DE1998/002413
Publication Date: Fri Feb 26 00:59:59 CET 1999 International Filing Date: Thu Aug 20 01:59:59 CEST 1998
IPC: A23L 2/54
B01F 3/04
B67D 1/00
E03B 7/07
E03C 1/04
E03C 1/046
Applicants: SPIEGEL, Margret
Inventors: SPIEGEL, Margret
Title: MIXER AND METHOD FOR DISPENSING COLD WATER CONTAINING CO¿2?
Abstract:
The invention concerns a mixer (1) consisting of a water intake (2) comprising at least one pipe supplying cold water and at least a second pipe supplying cold water (5) connected to a CO2 reservoir (6). The latter is connected by a CO2 conduit (9) to a proportioning station (10) connected to the second cold water intake (5). The proportioning station is in the form of a nozzle (11) coming out of the second cold water pipe (5) and arranged radial thereto. Between the proportioning station (10) and the water intake (2) is arranged a mixer device (12) in the form of a static mixer. The second cold water pipe (5) is connected to the water main, but can also be connected to the cold water pipe through a by-pass connection (7). The second cold water pipe (5), arranged between the proportioning station (10) and the water intake (2), is in the form of a reaction conduit (13, 13') and can have a helical shape.