| 发明名称 |
LID WITH AIR SUCTION PORT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable safe, efficient and smooth water feeding by improving a feed water cock which has been incapable of satisfactorily feeding water from a lower part of a closed vessel. <P>SOLUTION: Characteristically, a tube is attached to a lid with the feed water cock; and a float is mounted at a tip of the tube and housed in the vessel, so that outside air can be sucked into the vessel through the tube concurrently with an outflow of the water out of the feed water cock. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003160184(A) |
申请公布日期 |
2003.06.03 |
| 申请号 |
JP20010358337 |
申请日期 |
2001.11.22 |
| 申请人 |
UNION SANGYO KK;KINPANE KK |
发明人 |
NISHIDA MASAYUKI;OKUNISHI HOZUMI;UEDA KENSUKE |
| 分类号 |
B65D83/76;B65D47/32;B67D3/00;B67D3/02;B67D3/04 |
主分类号 |
B65D83/76 |
| 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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