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1. 发明申请

US20120312542A1 EXPANDABLE SOLID LOAD RING FOR CASING HANGER 有权
标题翻译：可扩展的固定负载环
公开(公告)号：US20120312542A1
公开(公告)日：2012-12-13
申请号：US13156156
申请日：2011-06-08
申请人： Sibu Varghese , Chad Yates
发明人： Sibu Varghese , Chad Yates
IPC分类号： E21B33/035
CPC分类号： E21B33/043
摘要： A subsea wellhead assembly includes a housing with a bore. A hanger is lowered into the housing, the hanger having at least one downward facing load shoulder. An expandable load ring is carried on the hanger. When casing weight is applied to the hanger, the weight energizes the load ring, causing it to expand and thereby increase the contact area between a load shoulder on the load ring and a load shoulder on the housing. The shoulders create a path for the load to be transferred to the housing. The increase in contact area increases the load carrying capacity of the hanger. The load ring expansion is limited to elastic expansion to allow it to return to a retracted position when the casing weight is removed.
摘要翻译：海底井口组件包括具有孔的壳体。衣架下降到壳体中，衣架具有至少一个向下的负载肩部。一个可扩展的负载环承载在衣架上。当套管重量施加到衣架上时，重物使负载环通电，使其膨胀，从而增加了负载环上的负载肩部和外壳上的负载肩部之间的接触面积。肩膀创建一个将载荷传递到外壳的路径。接触面积的增加增加了吊架的承载能力。负载环膨胀限于弹性膨胀，以允许其在外壳重量被移除时返回缩回位置。

2. 发明公开

US20230342908A1 DISTORTION PREDICTION FOR ADDITIVE MANUFACTURING USING IMAGE ANALYSIS 审中-公开
公开(公告)号：US20230342908A1
公开(公告)日：2023-10-26
申请号：US17727362
申请日：2022-04-22
申请人： Jayesh Rameshlal Jain , Gunarajan Chaudhry , Chad Yates
发明人： Jayesh Rameshlal Jain , Gunarajan Chaudhry , Chad Yates
IPC分类号： B33Y50/02 , G06T7/00 , G05B13/02
CPC分类号： G06T7/001 , B33Y50/02 , G05B13/027 , G06T2207/20081 , G06T2207/20084 , G06T2207/30108
摘要： Examples described herein provide a method that includes performing an image analysis on an image of a layer of an object being manufactured by an additive manufacturing system to identify an exposed surface in the image of the layer. The method further includes performing a build simulation to generate a simulated distortion for the layer. The method further includes evaluating build data to determining a value of an influencing factor for the layer. The method further includes predicting at least one of a predicted distortion or a predicted re-coater interference for a next layer, using a machine learning model, based at least in part on the image analysis, the build simulation, and the build data. The method further includes implementing an action, based at least in part on the at least one of the predicted distortion or the predicted re-coater interference, to alter fabrication of the next layer.

3. 发明授权

US12030119B2 In-situ powder witness coupon 有权
公开(公告)号：US12030119B2
公开(公告)日：2024-07-09
申请号：US17219050
申请日：2021-03-31
申请人： Mackenzie Dreese , Thomas Dobrowolski , Nicholas Barta , Chad Yates , Satya Rama Naga Lakshmi Ganti
发明人： Mackenzie Dreese , Thomas Dobrowolski , Nicholas Barta , Chad Yates , Satya Rama Naga Lakshmi Ganti
IPC分类号： B22F10/28 , B22F10/32 , B22F10/37 , B33Y10/00 , B33Y80/00
CPC分类号： B22F10/28 , B22F10/32 , B22F10/37 , B33Y10/00 , B33Y80/00
摘要： A process for producing a powder witness coupon including additively manufacturing a container simultaneously with a primary part, filling at least a portion of the container with a feed material employed for the part simultaneously with the additive manufacturing of the primary part, and sealing the container during the additive manufacturing of the primary part. An in-situ feed material powder witness coupon including a container additively manufactured simultaneously with a primary part, and a plurality of individual chambers within the container, at least one of the chambers being removable intact from the container. Further, a method for enhancing examination of feed material in an additively manufactured part including additively manufacturing a container simultaneously with a primary part, capturing feed material, density and environment in the container, and sealing the container.

4. 发明申请

US20220314323A1 IN-SITU POWDER WITNESS COUPON 有权
公开(公告)号：US20220314323A1
公开(公告)日：2022-10-06
申请号：US17219050
申请日：2021-03-31
申请人： Mackenzie Dreese , Thomas Dobrowolski , Nicholas Barta , Chad Yates , Satya Rama Naga Lakshmi Ganti
发明人： Mackenzie Dreese , Thomas Dobrowolski , Nicholas Barta , Chad Yates , Satya Rama Naga Lakshmi Ganti
IPC分类号： B22F10/28 , B22F10/32 , B22F10/37
摘要： A process for producing a powder witness coupon including additively manufacturing a container simultaneously with a primary part, filling at least a portion of the container with a feed material employed for the part simultaneously with the additive manufacturing of the primary part, and sealing the container during the additive manufacturing of the primary part. An in-situ feed material powder witness coupon including a container additively manufactured simultaneously with a primary part, and a plurality of individual chambers within the container, at least one of the chambers being removable intact from the container. Further, a method for enhancing examination of feed material in an additively manufactured part including additively manufacturing a container simultaneously with a primary part, capturing feed material, density and environment in the container, and sealing the container.

5. 发明授权

US11414943B2 On-demand hydrostatic/hydraulic trigger system 有权
公开(公告)号：US11414943B2
公开(公告)日：2022-08-16
申请号：US16829068
申请日：2020-03-25
申请人： Tuan Nguyen , Gregory Hern , Alexander Woodruff , Chad Yates , Farhat Shaikh
发明人： Tuan Nguyen , Gregory Hern , Alexander Woodruff , Chad Yates , Farhat Shaikh
IPC分类号： E21B23/08 , E21B34/14
摘要： A downhole component including a member having an outer surface, a constrained element configured to move relative to the member between a first position and a second position, and an on-demand hydrostatic/hydraulic trigger system including a constraining element operable to selectively release the constrained element. The on-demand hydrostatic/hydraulic trigger system includes a piston cylinder.

6. 发明申请

US20210301614A1 ON-DEMAND HYDROSTATIC/HYDRAULIC TRIGGER SYSTEM 有权
公开(公告)号：US20210301614A1
公开(公告)日：2021-09-30
申请号：US16829068
申请日：2020-03-25
申请人： Tuan Nguyen , Gregory Hern , Alexander Woodruff , Chad Yates , Farhat Shakih
发明人： Tuan Nguyen , Gregory Hern , Alexander Woodruff , Chad Yates , Farhat Shakih
IPC分类号： E21B23/08 , E21B34/14
摘要： A downhole component including a member having an outer surface, a constrained element configured to move relative to the member between a first position and a second position, and an on-demand hydrostatic/hydraulic trigger system including a constraining element operable to selectively release the constrained element. The on-demand hydrostatic/hydraulic trigger system includes a piston cylinder.

7. 发明授权

US08833461B2 Expandable solid load ring for casing hanger 有权
标题翻译：用于衣架的可扩展固体负载环
公开(公告)号：US08833461B2
公开(公告)日：2014-09-16
申请号：US13156156
申请日：2011-06-08
申请人： Sibu Varghese , Chad Yates
发明人： Sibu Varghese , Chad Yates
IPC分类号： E21B33/043
CPC分类号： E21B33/043
摘要： A subsea wellhead assembly includes a housing with a bore. A hanger is lowered into the housing, the hanger having at least one downward facing load shoulder. An expandable load ring is carried on the hanger. When casing weight is applied to the hanger, the weight energizes the load ring, causing it to expand and thereby increase the contact area between a load shoulder on the load ring and a load shoulder on the housing. The shoulders create a path for the load to be transferred to the housing. The increase in contact area increases the load carrying capacity of the hanger. The load ring expansion is limited to elastic expansion to allow it to return to a retracted position when the casing weight is removed.
摘要翻译：海底井口组件包括具有孔的壳体。衣架下降到壳体中，衣架具有至少一个向下的负载肩部。一个可扩展的负载环承载在衣架上。当套管重量施加到衣架上时，重物使负载环通电，使其膨胀，从而增加了负载环上的负载肩部和外壳上的负载肩部之间的接触面积。肩膀创建一个将载荷传递到外壳的路径。接触面积的增加增加了吊架的承载能力。负载环膨胀限于弹性膨胀，以允许其在外壳重量被移除时返回缩回位置。

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