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1. 发明申请

WO2004109122A3 HIGH PRESSURE METERING VALVE 审中-公开
标题翻译：高压计量阀
公开(公告)号：WO2004109122A3
公开(公告)日：2005-05-12
申请号：PCT/US2004017082
申请日：2004-06-02
申请人： ACTUANT CORP , PILI ROGER R , HOHENSEE PAUL , MINIATT CHARLES
发明人： PILI ROGER R , HOHENSEE PAUL , MINIATT CHARLES
IPC分类号： F15B13/04 , F16K11/074
CPC分类号： F15B13/0406 , F16K11/0743 , Y10T137/86638 , Y10T137/86743
摘要： A bi-directional metering valve assembly includes a valve block (46) defining a first port (100) that receives hydraulic fluid from a source, and a second port (98) that directs hydraulic fluid to a load. A rotatable valve member (74) defines first (116) and second (114) apertures in an axial face, communicated by a channel (118) that may be placed in selective communication with the first (100) and second (98) ports, respectively, to direct hydraulic fluid from the source to the load. At least one metering sealing assembly defines a flange (132) that is sized to completely overlap and seal the correxponding aperture (114, 116). The valve member is operable to control the direction of fluid flow, and make fine adjustments to the hydraulic fluid flow rate.
摘要翻译：双向计量阀组件包括限定从源接收液压流体的第一端口（100）的阀块（46）和将液压流体引导到负载的第二端口（98）。可旋转的阀构件（74）限定轴向面中的第一（116）和第二（114）孔，其通过可与第一（100）和第二（98）端口选择性连通的通道（118）连通，分别将液压油从源引导到负载。至少一个计量密封组件限定了凸缘（132），其被设计成完全重叠并密封相应的孔（114,116）。阀构件可操作以控制流体流动的方向，并且对液压流体流速进行微调。

2. 发明专利

AU2004245955A1 High pressure metering valve 未知
公开(公告)号：AU2004245955A1
公开(公告)日：2004-12-16
申请号：AU2004245955
申请日：2004-06-02
申请人： ACTUANT CORP
发明人： HOHENSEE PAUL , MINIATT CHARLES , PILI ROGER R
IPC分类号： F15B13/04 , F16K11/074
摘要： A bi-directional metering valve assembly is provided to selectively direct hydraulic fluid under high pressure to a load. The assembly includes a valve block defining a first port that receives hydraulic fluid from a source, and a second port that directs hydraulic fluid toward a load. A rotatable valve member defines first and second apertures in an axial face that may be placed in selective communication with the first and second ports, respectively, to direct hydraulic fluid from the source to the load. At least one metering sealing assembly provides an interface between the valve block and the valve member. The metering sealing assembly includes a gasket that surrounds one of the first and second ports and defines a flange that is sized to completely overlap and seal the corresponding aperture. The valve member is operable to control the direction of fluid flow, and make fine adjustments to the hydraulic fluid flow rate.

3. 发明公开

EP1639260A4 HIGH PRESSURE METERING VALVE 审中-公开
标题翻译： HOCHDRUCKDOSIERVENTIL
公开(公告)号：EP1639260A4
公开(公告)日：2008-05-14
申请号：EP04753824
申请日：2004-06-02
申请人： ACTUANT CORP
发明人： PILI ROGER R , HOHENSEE PAUL , MINIATT CHARLES
IPC分类号： F16K11/074 , F15B13/04
CPC分类号： F15B13/0406 , F16K11/0743 , Y10T137/86638 , Y10T137/86743
摘要： A bi-directional metering valve assembly is provided to selectively direct hydraulic fluid under high pressure to a load. The assembly includes a valve block defining a first port that receives hydraulic fluid from a source, and a second port that directs hydraulic fluid toward a load. A rotatable valve member defines first and second apertures in an axial face that may be placed in selective communication with the first and second ports, respectively, to direct hydraulic fluid from the source to the load. At least one metering sealing assembly provides an interface between the valve block and the valve member. The metering sealing assembly includes a gasket that surrounds one of the first and second ports and defines a flange that is sized to completely overlap and seal the corresponding aperture. The valve member is operable to control the direction of fluid flow, and make fine adjustments to the hydraulic fluid flow rate.
摘要翻译：提供双向计量阀组件以选择性地将高压下的液压流体引导至负载。该组件包括限定从源接收液压流体的第一端口和将液压流体引向负载的第二端口的阀块。可旋转阀构件在轴向面中限定第一孔和第二孔，该第一孔和第二孔可以分别与第一端口和第二端口选择性地连通以将液压流体从源引导至负载。至少一个计量密封组件在阀块和阀构件之间提供界面。计量密封组件包括围绕第一端口和第二端口中的一个的垫圈，并且限定尺寸为完全重叠并密封相应孔口的凸缘。阀构件可操作以控制流体流动的方向，并且对液压流体流量进行微调。

4. 发明专利

CA2525100A1 HIGH PRESSURE METERING VALVE 未知
公开(公告)号：CA2525100A1
公开(公告)日：2004-12-16
申请号：CA2525100
申请日：2004-06-02
申请人： ACTUANT CORP
发明人： PILI ROGER R , HOHENSEE PAUL , MINIATT CHARLES
IPC分类号： F16K11/074 , F15B13/04
摘要： A bi-directional metering valve assembly includes a valve block (46) definin g a first port (100) that receives hydraulic fluid from a source, and a second port (98) that directs hydraulic fluid to a load. A rotatable valve member (74) defines first (116) and second (114) apertures in an axial face, communicated by a channel (118) that may be placed in selective communicatio n with the first (100) and second (98) ports, respectively, to direct hydrauli c fluid from the source to the load. At least one metering sealing assembly defines a flange (132) that is sized to completely overlap and seal the correxponding aperture (114, 116). The valve member is operable to control t he direction of fluid flow, and make fine adjustments to the hydraulic fluid fl ow rate.

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