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1. 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.

2. 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。

3. 外观设计

USD421447S Tripod 失效
公开(公告)号：USD421447S
公开(公告)日：2000-03-07
申请号：US82414
申请日：1998-01-15
申请人： Donald H. Eason , Kenneth W. House , Douglas A Kempel , Tillman F. Taylor, Jr. , Robin R. Slaton , Jonathan P. Workman
设计人： Donald H. Eason , Kenneth W. House , Douglas A Kempel , Tillman F. Taylor, Jr. , Robin R. Slaton , Jonathan P. Workman

4. 外观设计

USD358048S Stand 失效
公开(公告)号：USD358048S
公开(公告)日：1995-05-09
申请号：US12701
申请日：1993-09-07
申请人： Darrell A. Schoenig , Jonathan P. Workman
设计人： Darrell A. Schoenig , Jonathan P. Workman

5. 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。

6. 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。

7. 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。

8. 外观设计

USD556530S1 Clamp for bicycles 有权
标题翻译：夹具为自行车
公开(公告)号：USD556530S1
公开(公告)日：2007-12-04
申请号：US29221544
申请日：2005-01-17
申请人： Jonathan P. Workman , Donald H. Eason
设计人： Jonathan P. Workman , Donald H. Eason

9. 发明授权

US5996814A Bicycle workstand 失效
标题翻译：自行车工作台
公开(公告)号：US5996814A
公开(公告)日：1999-12-07
申请号：US886689
申请日：1997-07-01
申请人： Jonathan P. Workman , Kenneth W. House
发明人： Jonathan P. Workman , Kenneth W. House
IPC分类号： B25H1/00 , B62H3/00 , F16M11/20 , A47F7/00
CPC分类号： B62H3/00 , B25H1/0014 , F16M11/10 , F16M11/16 , F16M11/2021 , F16M11/24 , F16M11/38 , F16M2200/08
摘要： A device and method of supporting a bicycle load in a workstand, wherein the workstand can be supported on only two members which establish three individual points of support. The workstand can utilize at least one rotatable leg to collapse the workstand into a portable and manageable configuration that facilitates transporting and storage. The load support member to which the bicycle is either directly or indirectly coupled can be coupled to the support base off-center from the geometric center of the support base to provide a more stable configuration for the stand as well as to establish the member out of the way of the bicycle which must be supported. In addition, a space saving footprint established by the support base allows the workstand to be positioned against walls and in corners.
摘要翻译：一种在工作台上支撑自行车负载的装置和方法，其中所述工作台只能支撑在构成三个独立支撑点的两个构件上。工作台可以利用至少一个可旋转的支腿将工作台折叠成便于携带和可管理的配置，便于运输和存储。自行车直接或间接连接到的负载支撑构件可以从支撑基座的几何中心离心地联接到支撑基座，以为支架提供更稳定的构造，并且将构件从必须支持的自行车的方式。此外，由支撑底座建立的节省空间的足迹允许工作台抵靠墙壁和角落定位。

10. 外观设计

USD356901S Work stand for bicycles 失效
公开(公告)号：USD356901S
公开(公告)日：1995-04-04
申请号：US948814
申请日：1992-09-17
申请人： Darrell A. Schoenig , Jonathan P. Workman
设计人： Darrell A. Schoenig , Jonathan P. Workman

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