发明名称 |
DISPOSITIVO DI SICUREZZA ANTISGANCIO PER RUBINETTI DA BOMBOLA DI GAS LIQUIDO PROVVISTI DI ATTACCO RAPIDO DI UTILIZZO |
摘要 |
Safety device for liquefied gas bottle valves for use with a quick-coupling connector. The device is positively controlled and activated by the same control knob as the valve. The quick-coupling connector can be disconnected only when the valve is completely closed, and vice versa the valve can be opened only when the quick-coupling connector is inserted perfectly, all of which can be effected by a single fixed-amplitude rotation of nearly 360 DEG of the knob. This rotation causes synchronously both the activation of the internal dispensing valve member and the locking of the quick-coupling connector. |
申请公布号 |
IT9012483(D0) |
申请公布日期 |
1990.07.04 |
申请号 |
IT19900012483 |
申请日期 |
1990.07.04 |
申请人 |
ROSARIA GALLI & C. S.A.S. |
发明人 |
GALLI ROSARIA |
分类号 |
F16K1/30;F17C13/04;F17C13/12 |
主分类号 |
F16K1/30 |
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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