基本信息:
- 专利标题： SERVO-OPERATED VALVE
- 专利标题（中）：动力操纵阀
- 申请号：EP06793608.8 申请日：2006-09-18
- 公开(公告)号：EP2064473A1 公开(公告)日：2009-06-03
- 发明人： Lodolo, Alberto
- 申请人： Lodolo, Alberto
- 申请人地址： Via B. Strozzi 5/14 16136 Genova IT
- 专利权人： Lodolo, Alberto
- 当前专利权人： Lodolo, Alberto
- 当前专利权人地址： Via B. Strozzi 5/14 16136 Genova IT
- 代理机构： Ripamonti, Enrico
- 国际公布： WO2008034463 20080327
- 主分类号： F16K31/385
- IPC分类号： F16K31/385
摘要：
A single chamber two-way servo-operated valve comprising: a valve body (1) presenting an inlet aperture (2), an outlet aperture (3) and an access (11); a cover (12) to close the access (11) of the valve body (1); a port (4) dividing the valve body interior into an inlet section (5) and an outlet section (6); a valving element (8) comprising a disc (10) for closing said port (4); and an actuating chamber (15) at least partially defined by the cover (12), the disc (10) and a flexible diaphragm (14) connected to the valving element (8), the disc (10) of said valving element (8) comprising a rigid central core (50) which is at least partially covered by a rubber layer (18) adhering to said central core (50), said rubber layer (18) extending from the edge of the disc (10) to form the flexible diaphragm (14).
公开/授权文献:
- EP2064473B1 SERVO-OPERATED VALVE 公开/授权日：2010-02-10
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K31/00 | 操作装置；释放装置 |
| --------F16K31/02 | .电力的；磁力的 |
| ----------F16K31/122 | ..流体作用在活塞上 |
| ------------F16K31/38 | ...其中流体直接在液力马达的两侧工作，一侧用受限制的通道连接，马达由该侧操作排出口致动 |
| --------------F16K31/385 | ....流体作用在隔膜上 |