B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 6/16 (2006.01) B65D 79/00 (2006.01)
Patent
CA 2137262
A beverage frothing device for a beverage container for production of a foamy dispersion of bubbles or "head" within a liquid packaged within sealed, non-resealable cans or other con- tainers. The beverage frothing device has a fluid chamber formed by two generally hollow telescopically slidable members (301, 302) which have means for securing (308, 317) the two members (301, 302) in a telescopically compressed position. Means (314) are also provided for fluid communication between the fluid chamber and the exterior of the device in response to a predeter- mined reduction in the pressure external to the device. A cage ar- rangement with a plurality of arms (305) is disposed around the two members (301, 302) such that the arms (305) curve away from the members (301, 302) and exert a force against the insides of the beverage container when the two members (301, 302) are telescop- ically compressed thereby holding the device in place in the bever- age container.
Coleman Clive Scott
Costello Edward Peter
Dunn Alexander Richard
Kershaw Peter Frank
Pennell David Wilson
Fetherstonhaugh & Co.
Scottish & Newcastle Plc
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