发明名称 |
PERFEZIONAMENTO AI VAPORIZZATORI..PARTICOLARMENTE PER PROFUMI |
摘要 |
An atomizer comprises a cylinder defining a pump chamber and containing a piston. The chamber communicates with an atomizer nozzle by a valve comprising a valve member which is opened at a predetermined liquid pressure during operation of the piston to pressurize the liquid in the pump chamber. Liquid is fed into the pump chamber through a conduit which projects upwardly into the cylinder. A sleeve rigid with the valve member or the piston engages the conduit during operation of the piston to prevent communication between the conduit and the pump chamber. |
申请公布号 |
IT1057784(B) |
申请公布日期 |
1982.03.30 |
申请号 |
IT19760067687 |
申请日期 |
1976.03.24 |
申请人 |
SOC TECHNIQUE DE PULVERISATION STEP |
发明人 |
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分类号 |
B05B11/00;F04B9/14;F04B53/12;F04B53/16;(IPC1-7):B05B/ |
主分类号 |
B05B11/00 |
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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