EP 0312080 A1 19890419 - Portable, automatic water carbonator, requiring no electrical components.
Title (en)
Portable, automatic water carbonator, requiring no electrical components.
Title (de)
Tragbare, automatische Vorrichtung zum Anreichern von Wasser mit Kohlensäure ohne elektrische Bauteile.
Title (fr)
Appareil automatique portable pour carbonater l'eau ne nécessitant par d'appareillage électrique.
Publication
Application
Priority
US 10868487 A 19871015
Abstract (en)
A portable carbonator includes a built-in CO2 supply system which operates on disposable gas generating cartridges. The system requires no electrical power and is self-sufficient and automatic. CO2 gas is generated by a chemical reaction between reagents which carbonates and/or propells the water. Whenever carbonated water is drawn, the reagents react and generate more CO2 so as to maintain a constant pressure of the carbonated water.
IPC 1-7
IPC 8 full level
A23L 2/00 (2006.01); B01F 1/00 (2006.01); B01F 3/04 (2006.01); B67D 1/00 (2006.01)
CPC (source: EP)
B01F 23/236 (2022.01); B67D 1/0443 (2013.01)
Citation (search report)
- [X] DE 45734 C
- [A] DE 7114 C
- [A] GB 2139910 A 19841121 - THORN EMI DOMESTIC APPLIANCES
- [A] EP 0168990 A2 19860122 - THORN EMI APPLIANCES [GB]
- [A] US 4304736 A 19811208 - MCMILLIN JOHN R, et al
Designated contracting state (EPC)
AT CH DE FR GB IT LI LU SE
DOCDB simple family (publication)
EP 0312080 A1 19890419; EP 0312080 B1 19930804; AT E92363 T1 19930815; AU 2391888 A 19890608; AU 606220 B2 19910131; CN 1019172 B 19921125; CN 1033751 A 19890712; DE 3882879 D1 19930909; DE 3882879 T2 19940317; JP H01139128 A 19890531; JP H0446610 B2 19920730
DOCDB simple family (application)
EP 88117098 A 19881014; AT 88117098 T 19881014; AU 2391888 A 19881017; CN 88108527 A 19881014; DE 3882879 T 19881014; JP 25738688 A 19881014