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公开(公告)号：US09784382B2
公开(公告)日：2017-10-10
申请号：US14474951
申请日：2014-09-02
发明人： Sten Wahrisch , Joerg Gassmann , Sebastian Fraulob
IPC分类号： F16K1/42 , F16K31/04 , F16K31/50 , F16K31/524 , G01F15/00
CPC分类号： F16K31/045 , F16K1/42 , F16K31/048 , F16K31/508 , F16K31/52408 , G01F15/005
摘要： A gas shut-off valve for installation in gas meters, has a valve disk that can be moved in the longitudinal direction with respect to its valve seat. The movement is realized by a linear unit held in the longitudinal direction in a valve casing, which is actuated by an electric motor via reduction gearing. The valve seat has a lip seal. The electric motor is a small DC motor. The reduction gearing and the linear unit, are installed in a panel of the valve casing. The linear unit is a rack-and-pinion gearing or a sliding-screw gearing, having an adjusting-nut element and an adjusting rod.
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公开(公告)号：US09297476B2
公开(公告)日：2016-03-29
申请号：US14020485
申请日：2013-09-06
CPC分类号： F16K31/44 , F16K5/0694 , F16K41/003 , F16K41/04 , F16K41/08
摘要： The invention concerns an valve drive assembly for a valve unit for regulating a flow of fluid with a lead-through of an operating rod (3) through a flange (4), particularly the arrangement of operating rod (3) to the flange (4) for adjusting a defined flow of fluid. The assembly comprises a flange (4), and operating rod (3) and an annular element. The operating rod (3) is disposed through said flange, and annular element is disposed between flange (4) and operating rod (3) defining an annular gap (12) between the annular element and the operating rod. An effective length of the annular gap (12) exceeds a thickness of the flange (4). This invention leads to considerable cost savings, as the component parts can now be produced more simply using manufacturing processes known from mass production, such as deep-drawing or even stamping.
摘要翻译： 本发明涉及一种用于阀单元的阀驱动组件，用于通过操作杆（3）通过凸缘（4）调节流体流动，特别是操作杆（3）到凸缘（4）的布置 ）用于调节限定的流体流量。 组件包括凸缘（4）和操作杆（3）和环形元件。 操作杆（3）穿过所述凸缘设置，并且环形元件设置在凸缘（4）和操作杆（3）之间，该操作杆在环形元件和操作杆之间形成环形间隙（12）。 环形间隙（12）的有效长度超过凸缘（4）的厚度。 本发明导致了相当大的成本节约，因为现在可以使用从大量生产已知的制造工艺（例如深冲压或甚至冲压）更简单地制造组件。
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公开(公告)号：US20150060711A1
公开(公告)日：2015-03-05
申请号：US14474951
申请日：2014-09-02
发明人： Sten Wahrisch , Joerg Gassmann , Sebastian Fraulob
IPC分类号： F16K31/04
CPC分类号： F16K31/045 , F16K1/42 , F16K31/048 , F16K31/508 , F16K31/52408 , G01F15/005
摘要： A gas shut-off valve for installation in gas meters, has a valve disk that can be moved in the longitudinal direction with respect to its valve seat. The movement is realized by a linear unit held in the longitudinal direction in a valve casing, which is actuated by an electric motor via reduction gearing. The valve seat has a lip seal. The electric motor is a small DC motor. The reduction gearing and the linear unit, are installed in a panel of the valve casing. The linear unit is a rack-and-pinion gearing or a sliding-screw gearing, having an adjusting-nut element and an adjusting rod.
摘要翻译： 用于安装在燃气表中的气体截止阀具有可相对于其阀座沿纵向运动的阀盘。 运动通过在阀壳体中沿纵向保持的直线单元实现，该阀壳体由电动机通过减速齿轮传动来驱动。 阀座具有唇形密封。 电动机是小型直流电动机。 减速装置和线性单元安装在阀壳体的面板中。 线性单元是具有调节螺母元件和调节杆的齿条 - 小齿轮传动装置或滑动螺杆传动装置。
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公开(公告)号：US20140070125A1
公开(公告)日：2014-03-13
申请号：US14020485
申请日：2013-09-06
IPC分类号： F16K31/44
CPC分类号： F16K31/44 , F16K5/0694 , F16K41/003 , F16K41/04 , F16K41/08
摘要： The invention concerns an valve drive assembly for a valve unit for regulating a flow of fluid with a lead-through of an operating rod (3) through a flange (4), particularly the arrangement of operating rod (3) to the flange (4) for adjusting a defined flow of fluid. The assembly comprises a flange (4), and operating rod (3) and an annular element. The operating rod (3) is disposed through said flange, and annular element is disposed between flange (4) and operating rod (3) defining an annular gap (12) between the annular element and the operating rod. An effective length of the annular gap (12) exceeds a thickness of the flange (4). This invention leads to considerable cost savings, as the component parts can now be produced more simply using manufacturing processes known from mass production, such as deep-drawing or even stamping.
摘要翻译： 本发明涉及一种用于阀单元的阀驱动组件，用于通过操作杆（3）通过凸缘（4）调节流体流动，特别是操作杆（3）到凸缘（4）的布置 ）用于调节限定的流体流量。 组件包括凸缘（4）和操作杆（3）和环形元件。 操作杆（3）穿过所述凸缘设置，并且环形元件设置在凸缘（4）和操作杆（3）之间，该操作杆在环形元件和操作杆之间形成环形间隙（12）。 环形间隙（12）的有效长度超过凸缘（4）的厚度。 本发明导致了相当大的成本节约，因为现在可以使用从大量生产已知的制造工艺（例如深冲压或甚至冲压）更简单地制造组件。
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