| 发明名称 |
Air flow regulating and noise reducing assembly specifically for hydromassage equipments. |
| 摘要 |
<p>Air flow regulating and noise reducing assembly comprising at least a first restricted air passage or throat (18), followed by at least an expansion chamber (22) and successively by at least a flow regulating valve (30).</p> |
| 申请公布号 |
EP0278301(B1) |
申请公布日期 |
1993.11.18 |
| 申请号 |
EP19880101035 |
申请日期 |
1988.01.25 |
| 申请人 |
JACUZZI EUROPE SPA |
发明人 |
SOISSONS, EMANUELE VILLAFRANCA |
| 分类号 |
A61H33/02;F16K47/04;F16L55/02;(IPC1-7):F16K3/08;A61H9/00 |
主分类号 |
A61H33/02 |
| 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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