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. 发明授权

US08322372B2 Flow force reduction by incremental pressure drop 有权
标题翻译：通过减压减压减压
公开(公告)号：US08322372B2
公开(公告)日：2012-12-04
申请号：US12786319
申请日：2010-05-24
申请人： John N. Tackes , Jesse O. Arias
发明人： John N. Tackes , Jesse O. Arias
IPC分类号： F16K11/07
CPC分类号： F16K31/0668 , F16K3/262 , F16K11/0716 , F16K31/0613 , Y10T137/8671 , Y10T137/86734 , Y10T137/86775
摘要： A fluid flow control device for improving, for example, valve operation by reducing “error forces” occurring due to fluid communication between ports of a valve having two or more ports. Incremental pressure drop passages bleed incrementally the flow of fluid between first an second ports as the valve spool is moving between the first and second positions to decrease the pressure differential generated force exerted on the spool whereby the energy required to be applied to the spool for moving the spool between the first and second positions is decreased.
摘要翻译：一种流体流量控制装置，用于通过减少由于具有两个或更多个端口的阀的端口之间的流体连通而产生的误差力来改进例如阀操作。当阀芯在第一和第二位置之间移动时，增量的压降通道逐渐流出第一和第二位置之间的流体流动，以减小施加在阀芯上的压力差产生的力，由此施加到阀芯移动的能量第一和第二位置之间的线轴减小。

2. 发明授权

US07414502B2 Harsh environment coil-actuator for a cartridge type valve 有权
标题翻译：用于盒式阀的恶劣环境线圈致动器
公开(公告)号：US07414502B2
公开(公告)日：2008-08-19
申请号：US11351590
申请日：2006-02-10
申请人： John N. Tackes , Dilip M. Amladi
发明人： John N. Tackes , Dilip M. Amladi
IPC分类号： F16K31/02 , H01F7/08
CPC分类号： F16K31/0668 , F16K3/26
摘要： Illustrated is a cartridge type solenoid valve with a coil-actuator structure which employs O-ring seals to inhibit harsh environment entry into the coil-actuator and allows for metal to metal contact with the frame to increase the flux density and path for flux when the valve is in operation. A plastic over mould is encapsulated over the metal frame (in one embodiment a sleeve) which is shaped to provide efficient magnetic flux carrying capability, as well as abut a flux connector, e.g. a disc adapted to capture an O-ring. The O-ring is in sealing contact with a capture element, e.g. a nut on the projecting extended end of an insertable cartridge having an internal plug, environmentally sealing the coil. When the capture nut is assembled on to the plug, in sealing engagement with the O-ring and simultaneously engaging the plug, an increased efficiency flux path is created. The lead wire termination version includes cold forming or latched caps over lead wires to provide environmental (or dunk) sealing.
摘要翻译：示出了具有线圈致动器结构的盒式电磁阀，其采用O形环密封件来抑制恶劣环境进入线圈致动器，并且允许金属与金属与框架接触以增加通量密度和通路的路径阀门正在运行。塑料在模具上被封装在金属框架（在一个实施例中为套筒）中，金属框架被成形为提供有效的磁通量承载能力，以及邻接通量连接器，例如。适于捕获O形圈的盘。 O形环与捕获元件例如密封接触。在具有内部插头的可插入盒的突出延伸端上的螺母，环境地密封线圈。当捕获螺母组装到插头上时，与O形环密封接合并同时接合插头，产生增加的效率通路。引线终端版本包括在导线上的冷成型或锁定帽以提供环境（或扣篮）密封。

3. 发明申请

US20080035225A1 Flow force reduction by incremental pressure drop 失效
标题翻译：通过减压减压减压
公开(公告)号：US20080035225A1
公开(公告)日：2008-02-14
申请号：US11500635
申请日：2006-08-08
申请人： John N. Tackes , Jesse O. Arias
发明人： John N. Tackes , Jesse O. Arias
IPC分类号： F16K1/44
CPC分类号： F16K31/0668 , F16K3/262 , F16K11/0716 , F16K31/0613 , Y10T137/8671 , Y10T137/86734 , Y10T137/86775
摘要： A fluid flow control device for improving, for example, valve operation by reducing “error forces” occurring due to fluid communication between ports of a valve having two or more ports. Incremental pressure drop passages bleed incrementally the flow of fluid between first an second ports as the valve spool is moving between the first and second positions to decrease the pressure differential generated force exerted on the spool whereby the energy required to be applied to the spool for moving the spool between the first and second positions is decreased.
摘要翻译：一种流体流量控制装置，用于通过减少由于具有两个或更多个端口的阀的端口之间的流体连通而产生的“误差力”来改进例如阀操作。当阀芯在第一和第二位置之间移动时，增量的压降通道逐渐流出第一和第二位置之间的流体流动，以减小施加在阀芯上的压力差产生的力，由此施加到阀芯移动的能量第一和第二位置之间的线轴减小。

4. 发明授权

US06589363B2 Method for making heat treated stainless hydraulic components 失效
标题翻译：制造热处理不锈钢液压元件的方法
公开(公告)号：US06589363B2
公开(公告)日：2003-07-08
申请号：US09735962
申请日：2000-12-13
申请人： Daniel P. Rohde , John N. Tackes
发明人： Daniel P. Rohde , John N. Tackes
IPC分类号： C21D700
CPC分类号： C21D6/002 , C21D9/0068 , C21D2261/00 , C22C38/42 , C22C38/44 , C23C8/02 , F15B13/00
摘要： A stainless steel hydraulic component and method for making same hard turns a pre-heat treated stainless steel material, preferably a 400 series stainless steel material, provided in bar stock form in a single machining loading. Stainless steel hydraulic valve components made therefrom have shown improved leakage rate performance with the performance being fairly constant over a period of time for providing a longer functional life for the hydraulic valve component.
摘要翻译：不锈钢液压部件及其制造方法相当困难地将预热处理的不锈钢材料（优选为400系列不锈钢材料）以单个加工负载形式以棒料形式提供。由此制成的不锈钢液压阀部件显示出改进的泄漏率性能，其性能在一段时间内相当恒定，以为液压阀部件提供更长的功能寿命。

5. 发明申请

US20100229983A1 FLOW FORCE REDUCTION BY INCREMENTAL PRESSURE DROP 有权
标题翻译：流量减少通过减压降压
公开(公告)号：US20100229983A1
公开(公告)日：2010-09-16
申请号：US12786319
申请日：2010-05-24
申请人： John N. Tackes , Jesse O. Arias
发明人： John N. Tackes , Jesse O. Arias
IPC分类号： F16K3/34 , F16K11/065
CPC分类号： F16K31/0668 , F16K3/262 , F16K11/0716 , F16K31/0613 , Y10T137/8671 , Y10T137/86734 , Y10T137/86775
摘要： A fluid flow control device for improving, for example, valve operation by reducing “error forces” occurring due to fluid communication between ports of a valve having two or more ports. Incremental pressure drop passages bleed incrementally the flow of fluid between first an second ports as the valve spool is moving between the first and second positions to decrease the pressure differential generated force exerted on the spool whereby the energy required to be applied to the spool for moving the spool between the first and second positions is decreased.
摘要翻译：一种流体流量控制装置，用于通过减少由于具有两个或更多个端口的阀的端口之间的流体连通而产生的“误差力”来改进例如阀操作。当阀芯在第一和第二位置之间移动时，增量的压降通道逐渐流出第一和第二位置之间的流体流动，以减小施加在阀芯上的压力差产生的力，由此施加到阀芯移动的能量第一和第二位置之间的线轴减小。

6. 发明授权

US07766041B2 Flow force reduction by incremental pressure drop 失效
标题翻译：通过减压减压减压
公开(公告)号：US07766041B2
公开(公告)日：2010-08-03
申请号：US11500635
申请日：2006-08-08
申请人： John N. Tackes , Jesse O. Arias
发明人： John N. Tackes , Jesse O. Arias
IPC分类号： F16K11/07
CPC分类号： F16K31/0668 , F16K3/262 , F16K11/0716 , F16K31/0613 , Y10T137/8671 , Y10T137/86734 , Y10T137/86775
摘要： A fluid flow control device for improving, for example, valve operation by reducing “error forces” occurring due to fluid communication between ports of a valve having two or more ports. Incremental pressure drop passages bleed incrementally the flow of fluid between first an second ports as the valve spool is moving between the first and second positions to decrease the pressure differential generated force exerted on the spool whereby the energy required to be applied to the spool for moving the spool between the first and second positions is decreased.
摘要翻译：一种流体流量控制装置，用于通过减少由于具有两个或更多个端口的阀的端口之间的流体连通而产生的“误差力”来改进例如阀操作。当阀芯在第一和第二位置之间移动时，增量的压降通道逐渐流出第一和第二位置之间的流体流动，以减小施加在阀芯上的压力差产生的力，由此施加到阀芯移动的能量第一和第二位置之间的线轴减小。

7. 发明授权

US5918635A Low pressure solenoid valve 失效
标题翻译：低压电磁阀
公开(公告)号：US5918635A
公开(公告)日：1999-07-06
申请号：US947405
申请日：1997-10-08
申请人： Jia Wang , John N. Tackes , Dan Alexander
发明人： Jia Wang , John N. Tackes , Dan Alexander
IPC分类号： F16K31/06 , F15B13/044
CPC分类号： F16K31/0693 , F16K31/0696 , Y10T137/86622
摘要： A solenoid valve utilizes a single unitary member as a combined core/spool which is axially moveable between an extended deactivated position to a retracted activated position upon actuation of its coil. The valve includes a coil in which the windings on a bobbin are encapsulated by injection molding an outer member therearound. The valve also includes a washer which becomes adhered to the outer member during injection molding, a plug member supported on the washer and a sleeve encircling the coil. The plug member has an end positioned to be contacted by the core/spool upon actuation which is contoured to provide minimal contact surface between it and the core/spool.
摘要翻译：电磁阀利用单个整体构件作为组合的芯/线轴，其在其线圈致动时在延伸的取消激活位置到缩回的启动位置之间轴向移动。该阀包括线圈，通过在其周围注射成型外部构件将线圈上的绕组封装在该线圈中。阀还包括在注射成型期间粘附到外部构件的垫圈，支撑在垫圈上的塞子构件和围绕线圈的套筒。插塞构件具有定位成在致动时被芯/线轴接触的端部，其被轮廓化以在其与芯/线轴之间提供最小的接触表面。

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