发明名称 |
BEVERAGE DISPENSING SYSTEM |
摘要 |
<p>A beverage dispensing system has a valve in a tap controlling dispensing of the beverage through a first passage from a second rigid or flexible container. Air, nitrogen (or other inert gas) or carbon dioxide gas from a passage is introduced into the beverage in the first passage during dispensing for development of a head of froth. The introduced gas flows under pressure (which is preferably adjustable) from the second passage and by way of a capilliary tube restrictor and a non return valve communicating with the tube into the beverage in the first passage. The non return valve has a resilient diaphragm which normally closes that valve and is displaceable under gas pressure to admit the gas to the beverage. A labyrinthine mixer is located in the first passage downstream of the position where the gas is introduced.</p> |
申请公布号 |
GB8506227(D0) |
申请公布日期 |
1985.04.11 |
申请号 |
GB19850006227 |
申请日期 |
1985.03.11 |
申请人 |
GUINNESS SON & CO (GT BRITAIN) LTD, ARTHUR |
发明人 |
|
分类号 |
B67D1/00;B67D1/04;B67D1/08;B67D1/10;B67D1/12;B67D1/14 |
主分类号 |
B67D1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|