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1. 发明申请

US20160376999A1 High Reliability High Flow Redundant Trip Block 审中-公开
标题翻译：高可靠性高流量冗余跳闸块
公开(公告)号：US20160376999A1
公开(公告)日：2016-12-29
申请号：US14750750
申请日：2015-06-25
申请人： John J. Been , Mike Zrubek , Jonathan P. Workman
发明人： John J. Been , Mike Zrubek , Jonathan P. Workman
IPC分类号： F02C9/26 , F16K27/04 , F02C7/232 , F16K11/06
CPC分类号： F02C9/26 , F01D21/18 , F02C7/232 , F15B13/0406 , F15B13/0842 , F15B20/008 , F16K11/06 , F16K27/04
摘要： A trip block is provided. The trip block includes a single housing which commonly houses multiple valve assemblies. Each valve assembly includes a rotary valve member arrangement. The rotary valve member arrangement includes a spool and a sleeve with a predefined radial clearance between the spool and sleeve.
摘要翻译：提供一个行程块。跳闸块包括通常容纳多个阀组件的单个壳体。每个阀组件包括旋转阀构件装置。旋转阀构件装置包括阀芯和在阀芯和套筒之间具有预定的径向间隙的套筒。

2. 发明授权

US10119478B2 High reliability high flow redundant trip block 有权
公开(公告)号：US10119478B2
公开(公告)日：2018-11-06
申请号：US14750750
申请日：2015-06-25
申请人： John J. Been , Michael S. Zrubek , Jonathan P. Workman
发明人： John J. Been , Michael S. Zrubek , Jonathan P. Workman
IPC分类号： F01D21/18 , F02C9/26 , F16K11/06 , F16K27/04 , F02C7/232 , F15B13/04 , F15B13/08
摘要： A trip block is provided. The trip block includes a single housing which commonly houses multiple valve assemblies. Each valve assembly includes a rotary valve member arrangement. The rotary valve member arrangement includes a spool and a sleeve with a predefined radial clearance between the spool and sleeve.

3. 发明申请

US20130062542A1 High-Flow Electro-Hydraulic Actuator 有权
标题翻译：高流量电动执行机构
公开(公告)号：US20130062542A1
公开(公告)日：2013-03-14
申请号：US13597450
申请日：2012-08-29
申请人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
发明人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
IPC分类号： F16K31/02
CPC分类号： F15B13/0406 , F15B13/0444 , F16K11/076 , F16K27/041 , F16K27/048 , F16K31/041 , Y10T137/86863
摘要： Embodiments of the invention provide a high-reliability, cost-effective electro-hydraulic servo-valve assembly that is not susceptible to failure caused by contaminated fluid. In particular embodiments, the electro-hydraulic servo-valve assembly includes a rotary valve that may be actuated by either a direct-coupled Limited Angle Torque (LAT) motor, a geared, brushless DC motor, or some other rotary electric actuating element with an integrated driver circuit. In particular embodiments, the rotary valve element made up of an outer sleeve element and an inner spool element, with matching ports and slots, respectively.
摘要翻译：本发明的实施例提供了一种高可靠性，具有成本效益的电液伺服阀组件，其不受污染流体引起的故障的影响。在特定实施例中，电动液压伺服阀组件包括旋转阀，其可以由直接耦合的有限角度扭矩（LAT）电动机，齿轮传动的无刷DC电动机或其他一些旋转电动致动元件集成驱动电路。在具体实施例中，由外套筒元件和内卷轴元件构成的旋转阀元件分别具有匹配的端口和槽。

4. 发明授权

US10487856B2 High-flow electro-hydraulic actuator 有权
公开(公告)号：US10487856B2
公开(公告)日：2019-11-26
申请号：US14803711
申请日：2015-07-20
申请人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
发明人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
IPC分类号： F16K11/076 , F16K27/04 , F16K31/04 , F15B13/04 , F15B13/044
CPC分类号： F15B13/0406 , F15B13/0444 , F16K11/076 , F16K27/041 , F16K27/048 , F16K31/041 , Y10T137/86863
摘要： Embodiments of the invention provide a high-reliability, cost-effective electro-hydraulic servo-valve assembly that is not susceptible to failure caused by contaminated fluid. In particular embodiments, the electro-hydraulic servo-valve assembly includes a rotary valve that may be actuated by either a direct-coupled Limited Angle Torque (LAT) motor, a geared, brushless DC motor, or some other rotary electric actuating element with an integrated driver circuit. In particular embodiments, the rotary valve element made up of an outer sleeve element and an inner spool element, with matching ports and slots, respectively.

5. 发明申请

US20150323085A1 HIGH-FLOW ELECTRO-HYDRAULIC ACTUATOR 审中-公开
标题翻译：高流量电动液压执行器
公开(公告)号：US20150323085A1
公开(公告)日：2015-11-12
申请号：US14803711
申请日：2015-07-20
申请人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
发明人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
IPC分类号： F16K11/076 , F16K31/04 , F16K27/04
CPC分类号： F15B13/0406 , F15B13/0444 , F16K11/076 , F16K27/041 , F16K27/048 , F16K31/041 , Y10T137/86863
摘要： Embodiments of the invention provide a high-reliability, cost-effective electro-hydraulic servo-valve assembly that is not susceptible to failure caused by contaminated fluid. In particular embodiments, the electro-hydraulic servo-valve assembly includes a rotary valve that may be actuated by either a direct-coupled Limited Angle Torque (LAT) motor, a geared, brushless DC motor, or some other rotary electric actuating element with an integrated driver circuit. In particular embodiments, the rotary valve element made up of an outer sleeve element and an inner spool element, with matching ports and slots, respectively.
摘要翻译：本发明的实施例提供了一种高可靠性，具有成本效益的电液伺服阀组件，其不受污染流体引起的故障的影响。在特定实施例中，电动液压伺服阀组件包括旋转阀，其可以由直接耦合的有限角度扭矩（LAT）电动机，齿轮传动的无刷DC电动机或其他一些旋转电动致动元件集成驱动电路。在具体实施例中，由外套筒元件和内卷轴元件构成的旋转阀元件分别具有匹配的端口和槽。

6. 发明授权

US09127694B2 High-flow electro-hydraulic actuator 有权
标题翻译：高流量电动液压执行器
公开(公告)号：US09127694B2
公开(公告)日：2015-09-08
申请号：US13597450
申请日：2012-08-29
申请人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
发明人： Kevin E. Greeb , Philip A. LaFleur , Jonathan P. Workman , John J. Been
IPC分类号： F16K31/02 , F15B13/04 , F15B13/044 , F16K11/076 , F16K27/04 , F16K31/04
CPC分类号： F15B13/0406 , F15B13/0444 , F16K11/076 , F16K27/041 , F16K27/048 , F16K31/041 , Y10T137/86863
摘要： Embodiments of the invention provide a high-reliability, cost-effective electro-hydraulic servo-valve assembly that is not susceptible to failure caused by contaminated fluid. In particular embodiments, the electro-hydraulic servo-valve assembly includes a rotary valve that may be actuated by either a direct-coupled Limited Angle Torque (LAT) motor, a geared, brushless DC motor, or some other rotary electric actuating element with an integrated driver circuit. In particular embodiments, the rotary valve element made up of an outer sleeve element and an inner spool element, with matching ports and slots, respectively.
摘要翻译：本发明的实施例提供了一种高可靠性，具有成本效益的电液伺服阀组件，其不受污染流体引起的故障的影响。在特定实施例中，电动液压伺服阀组件包括旋转阀，其可以由直接耦合的有限角度扭矩（LAT）电动机，齿轮传动的无刷DC电动机或其他一些旋转电动致动元件集成驱动电路。在具体实施例中，由外套筒元件和内卷轴元件构成的旋转阀元件分别具有匹配的端口和槽。

7. 发明授权

US07412069B2 Stable attachment microphone stand systems 有权
标题翻译：稳定的附件麦克风支架系统
公开(公告)号：US07412069B2
公开(公告)日：2008-08-12
申请号：US10894700
申请日：2004-07-19
申请人： Jonathan P. Workman , Todd Eimen
发明人： Jonathan P. Workman , Todd Eimen
IPC分类号： H04R25/00
CPC分类号： H04R1/08
摘要： Microphone stand attachment systems to attach a support base to a longitudinal axial element easily, quickly and securely. An attachment guide may include a threaded plug and a support base may include a threaded socket. In embodiments, a male tapered flange may frictionally lock with a female tapered element of a socket to secure a longitudinal axial element to a support base. Specific attachment structures, in embodiments, are also described, as are various plugs, tapers, sockets and methods of attaching a support base to a longitudinal axial element.
摘要翻译：麦克风支架附件系统能够容易地，快速且牢固地将支撑基座附接到纵向轴向元件。附接引导件可以包括螺纹塞，并且支撑基座可以包括螺纹插座。在实施例中，阳锥形凸缘可以与插座的阴锥形元件摩擦锁定，以将纵向轴向元件固定到支撑基座。还描述了在实施例中的具体附接结构，以及将支撑基座附接到纵向轴向元件的各种插头，锥形，插座和方法。

8. 发明授权

US06375135B1 High strength engineered collapsible tripod 有权
标题翻译：高强度工程可折叠三脚架
公开(公告)号：US06375135B1
公开(公告)日：2002-04-23
申请号：US09231948
申请日：1999-01-15
申请人： Donald H. Eason , Jonathan P. Workman , Kenneth W. House , Douglas A. Kempel , Robin R. Slaton , Tillman F. Taylor
发明人： Donald H. Eason , Jonathan P. Workman , Kenneth W. House , Douglas A. Kempel , Robin R. Slaton , Tillman F. Taylor
IPC分类号： F16M1138
CPC分类号： F16M11/28 , F16M11/16 , F16M11/245 , F16M2200/027
摘要： A high strength, engineered collapsible support has separate shear bearing surfaces and pivot elements which permit efficient manufacture and higher strength. Unitary brace attachment is achieved with designs which can be molded and yet both efficiently manufactured and made acceptably strong such that heavy items such as performance or commercial speakers can be mounted stably. An extendible sleeve permits adjustment; a semiautomatic as well as manual clutch assembly permits quick securement of the top mast to the tripod; compression rings allow a secure fitting to be established between various pieces; leg upper end caps allow the legs of the tripod to be coupled to the main mast of the tripod; an end plug can serve to reduce the number of parts necessary to couple the various leg braces to the bottom of the main mast. Strength is achieved through multiple shear surfaces located at a distance from a pivot retention element and with parallel braces.
摘要翻译：高强度，可设计的可折叠支架具有独立的剪切支承表面和枢轴元件，可以有效地制造和提高强度。通过可以模制的设计实现单体支撑附件，并且可以有效地制造和制造可接受的强度，使得可以稳定地安装诸如性能的商品或商业扬声器等重物品。可扩展的套筒允许调整; 半自动和手动离合器组件允许将顶部桅杆快速固定到三脚架上; 压缩环允许在各个部件之间建立牢固的配件; 腿上端帽允许三脚架的腿连接到三脚架的主桅杆; 端塞可以用于减少将各种支腿连接到主桅杆底部所需的部件数量。强度通过位于与枢转保持元件一定距离并具有平行支架的多个剪切表面实现。

9. 发明授权

US06343802B1 Method and system for concentrated primary support for a user in support assistive devices 失效
标题翻译：用于支持辅助设备的用户的集中主要支持的方法和系统
公开(公告)号：US06343802B1
公开(公告)日：2002-02-05
申请号：US09091388
申请日：1998-06-12
申请人： Jonathan P. Workman , Kenneth W. House , Donald H. Eason
发明人： Jonathan P. Workman , Kenneth W. House , Donald H. Eason
IPC分类号： B62M100
CPC分类号： A61H3/008 , A61H3/04 , A61H2003/007 , A61H2003/046 , A61H2201/0161 , A61H2201/0173 , A61H2201/0192 , A61H2201/163 , A61H2201/1633
摘要： A support assistive device for a user having a frame assembly, a vertical pelvis support element connected to the frame assembly which may primarily support the user in the ischial tuberosity region, and a horizontal pelvis support element which may primarily support the anterior superior iliac spine region of a pelvis. It may provide such support with minimal or no hand or arm support. By supporting on the anterior superior iliac spine on either side, a moment can be created to assist in turning even without the use of hands by simply turning the direction of the pelvis. The created moment of the present invention is more natural to the user in turning the pelvis and as a result the device. Additionally, a fluidic braking assembly for any rotatable elements is provided, which can be advantaged to assist a user in supplying an increase of force to actuate the braking action. The braking system may be actuated from a single station or multiple stations and may provide braking in any direction the wheels are turned, that is, omni-directionally. It may also include a elevation assembly that can assist lowering of an upper frame assembly to a corresponding elevation with a lower frame assembly to assist in packaging and in transportation. It may also provide a rotatable swivel lock system for the rotatable elements that may be restrained in various orientations, and may be controlled through a single station.
摘要翻译：用于具有框架组件的用户的支撑辅助装置，连接到框架组件的垂直骨盆支撑元件，其可主要支撑坐骨结节区域中的使用者，以及水平骨盆支撑元件，其可主要支撑髂前上棘区域的骨盆。它可以提供这样的支持，最小或没有手或手臂支撑。通过支撑任何一侧的上髂前上棘，通过简单地转动骨盆的方向，可以创建一个时刻，以帮助转动即使不使用手。本发明的创造时刻对于使用者在转动骨盆时更为自然，并且结果是该装置。另外，提供了用于任何可旋转元件的流体制动组件，其可以有利于帮助用户提供力的增加以致动制动动作。制动系统可以从单个车站或多个车站启动，并且可以在车轮转向的任何方向即全方向地提供制动。它还可以包括升降组件，其可以帮助下框架组件将上框架组件降低到相应的高度，以帮助包装和运输。它还可以为可旋转元件提供可旋转的旋转锁定系统，其可以以各种取向被约束，并且可以通过单个站来控制。

10. 外观设计

USD400735S Monitor stand 失效
公开(公告)号：USD400735S
公开(公告)日：1998-11-10
申请号：US78873
申请日：1997-10-31
申请人： Kenneth W. House , Robin R. Slaton , Jonathan P. Workman
设计人： Kenneth W. House , Robin R. Slaton , Jonathan P. Workman

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