Global patent index - EP 1038071 A1

EP 1038071 A1 2000-09-27 - MIXER AND METHOD FOR DISPENSING COLD WATER CONTAINING CO2

Title (en)

MIXER AND METHOD FOR DISPENSING COLD WATER CONTAINING CO2

Title (de)

MISCHBATTERIE UND VERFAHREN ZUM ZAPFEN VON MIT CO2 VERSETZTEM KALTWASSER

Title (fr)

MELANGEUR ET PROCEDE PERMETTANT DE DISTRIBUER DE L'EAU FROIDE CONTENANT DU CO2

Publication

EP 1038071 A1 (DE)

Application

EP 98951169 A

Priority

  • DE 29714872 U
  • DE 19806243 A
  • DE 19829926 A
  • DE 9802413 W

Abstract (en)

[origin: WO9909264A1] 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.

IPC 1-7 (main, further and additional classification)

E03C 1/04; E03B 7/07

IPC 8 full level (invention and additional information)

A23L 2/54 (2006.01); B01F 3/04 (2006.01); B67D 1/00 (2006.01); E03B 7/07 (2006.01); E03C 1/04 (2006.01); E03C 1/046 (2006.01)

CPC (invention and additional information)

E03B 7/00 (2013.01); A23L 2/54 (2013.01); B01F 3/04815 (2013.01); B67D 1/0058 (2013.01); B67D 1/0059 (2013.01); E03C 1/04 (2013.01); E03C 1/046 (2013.01); E03C 2201/40 (2013.01); E03C 2201/45 (2013.01)

Citation (search report)

See references of WO 9909264A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9909264 A1 19990225; AU 9734298 A 19990308; CN 1270651 A 20001018; DE 19881166 D2 20001026; EP 1038071 A1 20000927; US 2003137896 A1 20030724

INPADOC legal status

2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021224

2002-09-25 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020812

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000222

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE