发明授权
US5218994A Arrangement having a pneumatic control valve with a housing closed on
all sides
失效
具有封闭在所有边缘的房屋的气动控制阀的安装
- 专利标题: Arrangement having a pneumatic control valve with a housing closed on all sides
- 专利标题(中): 具有封闭在所有边缘的房屋的气动控制阀的安装
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申请号: US907285申请日: 1992-07-01
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公开(公告)号: US5218994A公开(公告)日: 1993-06-15
- 发明人: Norbert Jeschke
- 申请人: Norbert Jeschke
- 申请人地址: DEX
- 专利权人: Samson Aktiengesellschaft
- 当前专利权人: Samson Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX4122726 19910705
- 主分类号: F16K31/126
- IPC分类号: F16K31/126
摘要:
An arrangement having a pneumatic control valve having a pneumatic motor operator, a position controller having a pneumatic output and replaceable without deteriorating the function of the motor operator, a translationally moveable valve stem between motor operator and valve, a transmission means for imaging the position of the valve stem onto a movable transmission rod of the position controller, and a yoke that rigidly joins the motor operator and the valve housing, wherein the transmission rod of the position controller and the transmission means are spatially disposed in a space of a housing closed on all sides and wherein the transmission rod of the position controller is translationally movable.