专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005124211A1 COLLETS FOR USE WITH PROCESS CONTROL DEVICES 审中-公开
标题翻译：使用过程控制设备的胶条
公开(公告)号：WO2005124211A1
公开(公告)日：2005-12-29
申请号：PCT/US2005/019974
申请日：2005-06-07
申请人： FISHER CONTROLS INTERNATIONAL LLC , ENGLE, Chad, M. , OLBERDING, Jason, Gene , GETHMANN, Douglas, Paul
发明人： ENGLE, Chad, M. , OLBERDING, Jason, Gene , GETHMANN, Douglas, Paul
IPC分类号： F16K31/163
CPC分类号： F16K31/1635 , F16K31/1655 , Y10T137/4456
摘要： Collets for coupling rotary actuators to process control devices are disclosed. An example collet (202) includes at least one flexible member having a first surface (302) and a second surface. The first surface is configured to engage a rectangular shaft and the second surface is configured to engage a third surface of a substantially rectangular bore (304). The flexible member is coupled to a first end of an elongated member (308) and configured to be displaced toward an axis of the elongated member (308) by the third surface. The elongated member is configured to be coupled to at least a portion of a process control device actuator.
摘要翻译：公开了用于将旋转致动器耦合到过程控制装置的夹头。示例性夹头（202）包括具有第一表面（302）和第二表面的至少一个柔性构件。第一表面构造成接合矩形轴，并且第二表面构造成接合基本矩形孔（304）的第三表面。柔性构件联接到细长构件（308）的第一端并且构造成通过第三表面朝向细长构件（308）的轴线移位。细长构件构造成联接到过程控制装置致动器的至少一部分。

2. 发明申请

WO2004072488A1 PRESSURE ACTUATOR DIAPHRAGM CASING WITH AIR PASSAGES 审中-公开
标题翻译：压力执行器空气通道的膜片
公开(公告)号：WO2004072488A1
公开(公告)日：2004-08-26
申请号：PCT/US2004/001486
申请日：2004-01-21
申请人： FISHER CONTROLS INTERNATIONAL LLC , ENGLE, Chad, M. , MAHNCKE, Lynn, Dean
发明人： ENGLE, Chad, M. , MAHNCKE, Lynn, Dean
IPC分类号： F15B15/10
CPC分类号： F15B15/10
摘要： A control valve pressure actuator (10) of the pressure-to-close type is provided with a housing in which an upper diaphragm casing (14) thereof includes one or more air passage channels (34, 36). Each of the air passage channels facilitates circulation of air above a diaphragm (20) within the pressure actuator (10) at all times, including when the diaphragm (20) is in a fully open position. By permitting the circulation of air above the diaphragm (20) even when in a fully open position, adjacent an inside surface to the top of the upper diaphragm casing (14), there is not a tendency for the diaphragm (20), biased toward the open position by springs (26), to stick to the inside surface of the top of the upper diaphragm casing (14).
摘要翻译：压力 - 关闭型的控制阀压力致动器（10）设置有壳体，其中上隔膜壳体（14）包括一个或多个空气通道通道（34,36）。每个空气通道通道有助于在压力致动器（10）内始终在隔膜（20）上方循环空气，包括当隔膜（20）处于完全打开位置时。通过允许即使在完全打开位置（邻近上隔膜外壳14的顶部的内表面）的隔膜（20）上方的空气循环时，隔膜（20）也不会偏向通过弹簧（26）的打开位置粘附到上隔膜壳体（14）的顶部的内表面。

3. 发明授权

EP1599676B1 PRESSURE ACTUATOR DIAPHRAGM CASING WITH AIR PASSAGES 有权
标题翻译：与空气通道膜压发电机罩
公开(公告)号：EP1599676B1
公开(公告)日：2013-09-04
申请号：EP04704002.7
申请日：2004-01-21
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： ENGLE, Chad, M. , MAHNCKE, Lynn, Dean
IPC分类号： F15B15/10 , F16K31/126
CPC分类号： F15B15/10

4. 发明授权

EP1774211B1 COLLETS FOR USE WITH PROCESS CONTROL DEVICES 失效
标题翻译： FOR USE端子连接器与过程控制设备
公开(公告)号：EP1774211B1
公开(公告)日：2009-09-30
申请号：EP05759528.2
申请日：2005-06-07
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： ENGLE, Chad, M. , OLBERDING, Jason, Gene , GETHMANN, Douglas, Paul
IPC分类号： F16K31/163 , F16K31/165
CPC分类号： F16K31/1635 , F16K31/1655 , Y10T137/4456
摘要： Collets for coupling rotary actuators to process control devices are disclosed. An example collet (202) includes at least one flexible member having a first surface (302) and a second surface. The first surface is configured to engage a rectangular shaft and the second surface is configured to engage a third surface of a substantially rectangular bore (304). The flexible member is coupled to a first end of an elongated member (308) and configured to be displaced toward an axis of the elongated member (308) by the third surface. The elongated member is configured to be coupled to at least a portion of a process control device actuator.

5. 发明公开

EP1774211A1 COLLETS FOR USE WITH PROCESS CONTROL DEVICES 失效
标题翻译： FOR USE端子连接器与过程控制设备
公开(公告)号：EP1774211A1
公开(公告)日：2007-04-18
申请号：EP05759528.2
申请日：2005-06-07
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： ENGLE, Chad, M. , OLBERDING, Jason, Gene , GETHMANN, Douglas, Paul
IPC分类号： F16K31/163 , F16K31/165
CPC分类号： F16K31/1635 , F16K31/1655 , Y10T137/4456
摘要： Collets for coupling rotary actuators to process control devices are disclosed. An example collet (202) includes at least one flexible member having a first surface (302) and a second surface. The first surface is configured to engage a rectangular shaft and the second surface is configured to engage a third surface of a substantially rectangular bore (304). The flexible member is coupled to a first end of an elongated member (308) and configured to be displaced toward an axis of the elongated member (308) by the third surface. The elongated member is configured to be coupled to at least a portion of a process control device actuator.

6. 发明公开

EP1599676A1 PRESSURE ACTUATOR DIAPHRAGM CASING WITH AIR PASSAGES 有权
标题翻译：与空气通道膜压发电机罩
公开(公告)号：EP1599676A1
公开(公告)日：2005-11-30
申请号：EP04704002.7
申请日：2004-01-21
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： ENGLE, Chad, M. , MAHNCKE, Lynn, Dean
IPC分类号： F15B15/10 , F16K31/126
CPC分类号： F15B15/10
摘要： A control valve pressure actuator (10) of the pressure-to-close type is provided with a housing in which an upper diaphragm casing (14) thereof includes one or more air passage channels (34, 36). Each of the air passage channels facilitates circulation of air above a diaphragm (20) within the pressure actuator (10) at all times, including when the diaphragm (20) is in a fully open position. By permitting the circulation of air above the diaphragm (20) even when in a fully open position, adjacent an inside surface to the top of the upper diaphragm casing (14), there is not a tendency for the diaphragm (20), biased toward the open position by springs (26), to stick to the inside surface of the top of the upper diaphragm casing (14).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式