发明名称 |
Fluid Dispenser Pouch with Venturi Shaped Outlet |
摘要 |
A pliable, fluid dispensing pouch is provided which includes a flexible shot-chamber having a venturi shaped outlet passageway leading to a discharge opening at one end of the pouch. The discharge opening is initially sealed closed by the presence of a sealing tab. The discharge opening is unsealed by tearing off the tab. The venturi shaped outlet passageway has a throat section in which a liquid meniscus forms during use which acts to prevent leakage from the pouch when not in use.
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申请公布号 |
CA2162592(A1) |
申请公布日期 |
1995.09.14 |
申请号 |
CA19952162592 |
申请日期 |
1995.03.02 |
申请人 |
BEETON HOLDINGS LIMITED;BANKS, STEWART |
发明人 |
BANKS, STEWART;RODERS, GEORGE W. |
分类号 |
A47K5/12;B65D75/58 |
主分类号 |
A47K5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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