发明名称 |
AUTOMATIC BALANCING VALVE |
摘要 |
An automatic balancing valve is disclosed which is equipped with choking means that can be operated manually with a ring nut placed below the actuating member of the shutter and aligned axially therewith. Advantageously, the dimensions of the ring nut are larger in plan view compared to the plan view dimensions of the actuating member so as to allow its rotation without removing the actuating member. |
申请公布号 |
EP2488994(A2) |
申请公布日期 |
2012.08.22 |
申请号 |
EP20100795455 |
申请日期 |
2010.09.22 |
申请人 |
FRATELLI PETTINAROLI S.P.A |
发明人 |
PETTINAROLI, GIULIO;SPAGNOLO, LIBORIO |
分类号 |
G05D7/01 |
主分类号 |
G05D7/01 |
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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