Patents by Inventor Chad Yates
Chad Yates has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240131591Abstract: Methods for anomaly detection in additive manufacture using meltpool monitoring are disclosed. A method includes obtaining a process model representative of an object to be generated through additive manufacture. The method also includes generating, based on the process model and using a hybrid machine-learning model, an instruction for generating the object through additive manufacture. Another method includes generating a layer of an object, and taking a reading relative to the generation of the layer. The other method also includes updating, based on the reading and using a hybrid machine-learning model, a process model, the process model representative of the object. The other method also includes generating, based on the updated process model and using the hybrid machine-learning model, an instruction for generating a subsequent layer of the object through additive manufacture. Related systems and devices are also disclosed.Type: ApplicationFiled: May 23, 2021Publication date: April 25, 2024Inventors: Gunaranjan CHAUDHRY, Jayesh Rameshlal JAIN, Thomas DOBROWOLSKI, Chad YATES, Aaron AVAGLIANO
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Publication number: 20240094702Abstract: An additive manufacturing system may include an additive manufacturing device and a process map generation system. The process map generation system may generate an operational process map responsive to mathematical simulations of an additive manufacturing device, cause the additive manufacturing device to print a plurality of test structures responsive to the operational process map, detect one or more defects in each of the plurality of test structures, automatically update the operational process map responsive to the defects, and modify one or more operating parameters of the additive manufacturing device responsive to the updated operational process map.Type: ApplicationFiled: January 20, 2023Publication date: March 21, 2024Inventors: Jayesh Jain, Thomas Dobrowolki, Mackenzie Dreese, Vaibhavi Rajendran, Chad Yates
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Patent number: 11913305Abstract: A seal arrangement includes a body having a face seal, and a flexible arm extending from the body. The arm includes a contact seal. A flapper valve, includes a housing, a flapper and a flapper seat. The flapper seat includes a body having a face seal positioned to make sealing contact with the flapper in selected flapper positions A method for sealing a flapper valve includes closing a flapper toward a seat and making a seal, by deflecting a flexible arm of the flapper seat that supports a contact seal. A borehole system including a borehole in a subsurface formation, a string in the borehole, and a seal arrangement disposed within or as a part of the string.Type: GrantFiled: February 14, 2023Date of Patent: February 27, 2024Assignee: BAKER HUGHES OILFIELD OPERATIONS LLCInventors: Miguel Alvarez, Joshua Raymond Snitkoff, John Burris, Chad Yates
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Publication number: 20230342908Abstract: 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.Type: ApplicationFiled: April 22, 2022Publication date: October 26, 2023Applicant: Baker Hughes Oilfield Operations LLCInventors: Jayesh Rameshlal Jain, Gunarajan Chaudhry, Chad Yates
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Publication number: 20230011144Abstract: A method of calibrating a laser of an additive manufacturing system involves processing a test pattern with the laser while varying one or more of laser power and/or scan speed. Thermal energy emitted from the resulting meltpool is measured while processing the test pattern. The power of the laser is calculated using a relationship between volumetric energy density and the thermal emissions, and the laser power is adjusted based on the calculated laser power. An additive manufacturing system for performing such a method may include a laser, a thermal sensor configured to measure meltpool thermal emissions, a processor configured to calculate a laser power based on the measured meltpool thermal emissions of the test pattern, and a controller configured to adjust the laser power based on the calculated laser power.Type: ApplicationFiled: March 1, 2022Publication date: January 12, 2023Inventors: Gunaranjan Chaudhry, Thomas Dobrowolski, Chad Yates, Jayesh Jain, Mackenzie Dreese, Lakshmi Jyotshna Vendra
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Publication number: 20220320408Abstract: An enclosure for a thermoelectric generator may include bonded particles of an allotrope of carbon, such as diamond particles, graphene particles, and/or carbon nanotube particles. A thermoelectric generator system may include one or more thermoelectric generators positioned at least partially within the enclosure. The enclosure may be manufactured using an additive manufacturing process which may include providing particles of an allotrope of carbon, and selectively binding a portion of the particles with a binder material. The bound particles may then be sintered to form the enclosure.Type: ApplicationFiled: May 20, 2021Publication date: October 6, 2022Inventors: Navin Sakthivel, Aaron Avagliano, Chad Yates
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Publication number: 20220314323Abstract: 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.Type: ApplicationFiled: March 31, 2021Publication date: October 6, 2022Applicant: Baker Hughes Oilfield Operations LLCInventors: Mackenzie Dreese, Thomas Dobrowolski, Nicholas Barta, Chad Yates, Satya Rama Naga Lakshmi Ganti
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Publication number: 20220313552Abstract: Devices, systems, and methods used to drain a body cavity under a vacuum are disclosed. The devices include a vacuum container, a cap, and a vacuum indicator. The vacuum indicator is configured to indicate a vacuum status of the container. The vacuum indicator includes one or more of an expandable member, a flexible membrane, a linear pressure gauge, a digital pressure gauge, a retractable member, a vacuum gauge, a displaceable seal member, a deflectable membrane, or a deflectable member.Type: ApplicationFiled: March 29, 2022Publication date: October 6, 2022Inventors: Michael Hallisey, Chad Yates, Jonathan Cheney, Michael Dean Haslam, Richard P. Jenkins, Kenneth Sykes, Gregory R. McArthur, Jim Mottola, Fred Lampropoulos
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Publication number: 20220295171Abstract: A method of designing and forming at least one element of an acoustic transducer. The method includes receiving one or more required operating parameters of the at least one element of the acoustic transducer for an application, iteratively modeling and simulating performance of one or more materials to utilize within the at least one element of the acoustic transducer, iteratively modeling and simulating performance of one or more structures to utilize within the at least one element of the acoustic transducer, identifying at least one material and at least one structure that exhibit predicted performance that at least achieves the one or more required operating parameters of the at least one element of the acoustic transducer for the application, outputting a design of the at least one element of the acoustic transducer, and forming the at least one element of the acoustic transducer via one or more additive manufacturing processes.Type: ApplicationFiled: March 9, 2021Publication date: September 15, 2022Inventors: Aaron Avagliano, Navin Sakthivel, Chad Yates, Brian Steven Wieneke, Roger Steinsiek, Baskaran Ganesan, Peter Leonard Wise, Benjamin Hoemske, Sarah Elizabeth Austerman
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Patent number: 11414943Abstract: 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.Type: GrantFiled: March 25, 2020Date of Patent: August 16, 2022Assignee: BAKER HUGHES OILFIELD OPERATIONS LLCInventors: Tuan Nguyen, Gregory Hern, Alexander Woodruff, Chad Yates, Farhat Shaikh
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Publication number: 20210301614Abstract: 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.Type: ApplicationFiled: March 25, 2020Publication date: September 30, 2021Applicant: Baker Hughes Oilfield Operations LLCInventors: Tuan Nguyen, Gregory Hern, Alexander Woodruff, Chad Yates, Farhat Shakih
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Patent number: 10563787Abstract: An actuator with a motor produces a motive force to control a valve. The actuator includes a driving portion coupled to the motor to receive the motive force from the motor. Additionally, the actuator includes a driven portion coupled to the driving portion, the driven portion being coupled to a valve stem to drive movement of the valve between at least one of an open position and a closed position. The actuator includes a clutch positioned between the driving portion and the driven portion, the clutch being a one-way clutch to transmit motive force from the driving portion to the driven portion and block transmission of the motive force from the driven portion to the driving portion. Additionally, the actuator includes a brake arranged proximate the clutch to stop transmission of the motive force between the driving portion and the driven portion.Type: GrantFiled: August 25, 2017Date of Patent: February 18, 2020Assignee: GE Oil & Gas Pressure Control LPInventors: Chad Yates, Milind Appasaheb Ghumre
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Publication number: 20180058602Abstract: Embodiments of the present disclosure include an actuator with a motor producing a motive force to control a valve. The actuator includes a driving portion coupled to the motor to receive the motive force from the motor. Additionally, the actuator includes a driven portion coupled to the driving portion, the driven portion being coupled to a valve stem to drive movement of the valve between at least one of an open position and a closed position. The actuator includes a clutch positioned between the driving portion and the driven portion, the clutch being a one-way clutch to transmit motive force from the driving portion to the driven portion and block transmission of the motive force from the driven portion to the driving portion. Additionally, the actuator includes a brake arranged proximate the clutch to stop transmission of the motive force between the driving portion and the driven portion.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Applicant: GE Oil & Gas Pressure Control LPInventors: Chad Yates, Milind Appasaheb Ghumre
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Patent number: 8833461Abstract: 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.Type: GrantFiled: June 8, 2011Date of Patent: September 16, 2014Assignee: Vetco Gray Inc.Inventors: Sibu Varghese, Chad Yates
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Publication number: 20120312542Abstract: 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.Type: ApplicationFiled: June 8, 2011Publication date: December 13, 2012Applicant: VETCO GRAY INC.Inventors: Sibu Varghese, Chad Yates