| 发明名称 |
Automatic inflating lifesaving buoy |
| 摘要 |
An automatically inflating lifesaving buoy device having a gas generating device in which the gas generating composition is ignited by an electric ignition device powered by a water-activated electric cell or battery. The gas then generated is cooled as it flows into an inflatable bag to form the lifesaving buoy.
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| 申请公布号 |
US4094028(A) |
申请公布日期 |
1978.06.13 |
| 申请号 |
US19770781424 |
申请日期 |
1977.03.25 |
| 申请人 |
NIPPON OIL AND FATS CO., LTD. |
发明人 |
FUJIYAMA, HIKARU;KASAMA, TSUNEO;HIGUCHI, SHIGENOBU |
| 分类号 |
B01J7/02;B63C9/18;(IPC1-7):B63C9/18 |
主分类号 |
B01J7/02 |
| 代理机构 |
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代理人 |
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