发明名称 |
Vent plug for self-contained viscous liquid dispenser |
摘要 |
A self-contained viscous liquid dispenser having an improved vent valve is provided. The vent valve includes a plug member having a sealing ridge at its perimeter. The vent valve is activated at reduced pressure differentials between the inside and outside of the dispenser. The vent valve also provides redundant sealing capability. |
申请公布号 |
ZA200604056(B) |
申请公布日期 |
2007.10.31 |
申请号 |
ZA20060004056 |
申请日期 |
2004.10.29 |
申请人 |
KIMBERLEY-CLARK WORLDWIDE, INC. |
发明人 |
LEWIS, RICHARD PAUL;BACHTEL, RANDALL MARC |
分类号 |
B67D7/06;A47K;A47K5/12;B05B11/00;B65D51/16;B67D3/00;F16K15/14;F16K24/06 |
主分类号 |
B67D7/06 |
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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