发明名称 |
HEAT OPERATED FIRE EXTINGUISHER |
摘要 |
A heat operated fire extinguisher wherein a piston closing the mouth of the extinguishing agent pressure vessel is held in the sealing position by a plug of heat fusible material. This plug melts releasing the piston and discharging the pressure vessel when the ambient temperature indicates the presence of a fire.
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申请公布号 |
US3638733(A) |
申请公布日期 |
1972.02.01 |
申请号 |
USD3638733 |
申请日期 |
1970.03.03 |
申请人 |
WALTER KIDDE & CO. INC. |
发明人 |
MATTHEW DE ROUVILLE;ALFRED JOHN MUNN;ARNE H. HANSEN |
分类号 |
A62C99/00;(IPC1-7):A62C37/06 |
主分类号 |
A62C99/00 |
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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