Patents by Inventor Curtis Wayne Rose
Curtis Wayne Rose 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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Patent number: 10161910Abstract: A method of non-destructive testing includes locating an ultrasonic transducer with respect to a component having a visually-inaccessible structure to collect B-scan data from at least one B-scan of the component and to collect C-scan data from at least one C-scan of the component. The method also includes filtering the B-scan data and the C-scan data to remove random noise and coherent noise based on predetermined geometric information about the visually-inaccessible structure to obtain filtered data. The method further includes performing linear signal processing and nonlinear signal processing to determine a damage index for a plurality of voxels representing the visually-inaccessible structure from the filtered B-scan data and the filtered C-scan data to generate a V-scan image. A method of non-destructive testing of a wind turbine blade and an ultrasound system are also disclosed.Type: GrantFiled: January 11, 2016Date of Patent: December 25, 2018Assignee: General Electric CompanyInventors: Ehsan Dehghan Niri, Curtis Wayne Rose, Amir Riahi, Eric Michael Shain
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Patent number: 9976989Abstract: A monitoring system includes an acoustic emission monitoring system including acoustic emission sensors, a partial discharge monitoring system including partial discharge sensors and synchronized with the acoustic emission monitoring system, and a computer receiving acoustic emission data from the acoustic emission sensors and electrical data from the partial discharge sensors. The computer is configured to classify a first statistical event as a fatigue cracking event by pattern recognition of the acoustic emission data and determine a first location and a first damage condition resulting from the fatigue cracking event, classify a second statistical event as a partial discharge event by pattern recognition of the acoustic emission data or the electrical data, and fuse the acoustic emission data and the electrical data for the second statistical event and determine a second location and a second damage condition resulting from the partial discharge event. Methods of monitoring are also disclosed.Type: GrantFiled: December 15, 2015Date of Patent: May 22, 2018Assignee: General Electric CompanyInventors: Ehsan Dehghan Niri, Curtis Wayne Rose, Andrew Batton Witney
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Publication number: 20180036964Abstract: A method for inspection and assessment of 3D manufactured parts and operational performance of a 3D manufacturing apparatus is provided. The method includes the step of obtaining, in real-time during a 3D printing build process in which at least one structure or part is built by the 3D manufacturing apparatus, an electro-magnetic scan of an area of a build platform on which the at least one structure is built. An evaluating step evaluates, by a processor, the electro-magnetic scan. A determining step determines, based on the evaluating step, whether an operational flaw with the 3D manufacturing apparatus has occurred.Type: ApplicationFiled: August 8, 2016Publication date: February 8, 2018Applicant: General Electric CompanyInventors: Ehsan DehghanNiri, Curtis Wayne Rose, Eric Eicher McConnell
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Patent number: 9879989Abstract: A method of inspecting a connection joint including a first side coupled to an opposite second side along a bond, extending along an edge. The method includes generating at least one first sound wave at a first location on the first side, wherein the first location is at a first distance from the edge. The method also includes receiving the at least one first sound wave at a plurality of sensors coupled to the second side and determining that the bond is present at the first location. The method further includes generating at least one second sound wave at a second location on the first side, wherein the second location is offset a predetermined distance from the first location. The method also includes receiving the at least one second sound wave at the plurality of sensors and determining a width of the bond.Type: GrantFiled: December 9, 2015Date of Patent: January 30, 2018Assignee: General Electric CompanyInventors: Gary Austin Lamberton, Curtis Wayne Rose
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Publication number: 20170199160Abstract: A method of non-destructive testing includes locating an ultrasonic transducer with respect to a component having a visually-inaccessible structure to collect B-scan data from at least one B-scan of the component and to collect C-scan data from at least one C-scan of the component. The method also includes filtering the B-scan data and the C-scan data to remove random noise and coherent noise based on predetermined geometric information about the visually-inaccessible structure to obtain filtered data. The method further includes performing linear signal processing and nonlinear signal processing to determine a damage index for a plurality of voxels representing the visually-inaccessible structure from the filtered B-scan data and the filtered C-scan data to generate a V-scan image. A method of non-destructive testing of a wind turbine blade and an ultrasound system are also disclosed.Type: ApplicationFiled: January 11, 2016Publication date: July 13, 2017Inventors: Ehsan DEHGHAN NIRI, Curtis Wayne ROSE, Amir RIAHI, Eric Michael SHAIN
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Publication number: 20170191966Abstract: A system and methods for defect detection and characterization in plate-like structures, more particularly to detect corrosion in complex plate-like structures that result in a deviation in thickness in at least a patch of the structure. The system comprises a plurality of transducers configured to be adjacent to at least a portion of a plate-like structure. A controller is coupled to the plurality of transducers. The method includes propagation of guided waves through the plate-like structure and capture of data to detect the presence of at least one defect using at least a pair of transmitting/receiving transducers based on a change in the velocity of wave transmission as compared to the velocity predicted for a pristine structure.Type: ApplicationFiled: January 4, 2016Publication date: July 6, 2017Inventors: Ehsan Dehghan NIRI, Robert Vincent FALSETTI, Curtis Wayne ROSE
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Patent number: 9689262Abstract: The present application provides a method of inspecting a bond joint. The method may include the steps of applying an exothermic adhesive to a first shell and/or a second shell, attaching the first shell to the second shell via the exothermic adhesive to create the bond joint, allowing the exothermic adhesive to cure, and imaging the heat released by the exothermic adhesive along the bond joint. The bond joint may be a turbine blade bond joint.Type: GrantFiled: June 5, 2013Date of Patent: June 27, 2017Assignee: General Electric CompanyInventors: Gary Austin Lamberton, Curtis Wayne Rose
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Publication number: 20170167863Abstract: A method of inspecting a connection joint including a first side coupled to an opposite second side along a bond, extending along an edge. The method includes generating at least one first sound wave at a first location on the first side, wherein the first location is at a first distance from the edge. The method also includes receiving the at least one first sound wave at a plurality of sensors coupled to the second side and determining that the bond is present at the first location. The method further includes generating at least one second sound wave at a second location on the first side, wherein the second location is offset a predetermined distance from the first location. The method also includes receiving the at least one second sound wave at the plurality of sensors and determining a width of the bond.Type: ApplicationFiled: December 9, 2015Publication date: June 15, 2017Inventors: Gary Austin Lamberton, Curtis Wayne Rose
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Publication number: 20170168024Abstract: A monitoring system includes an acoustic emission monitoring system including acoustic emission sensors, a partial discharge monitoring system including partial discharge sensors and synchronized with the acoustic emission monitoring system, and a computer receiving acoustic emission data from the acoustic emission sensors and electrical data from the partial discharge sensors. The computer is configured to classify a first statistical event as a fatigue cracking event by pattern recognition of the acoustic emission data and determine a first location and a first damage condition resulting from the fatigue cracking event, classify a second statistical event as a partial discharge event by pattern recognition of the acoustic emission data or the electrical data, and fuse the acoustic emission data and the electrical data for the second statistical event and determine a second location and a second damage condition resulting from the partial discharge event. Methods of monitoring are also disclosed.Type: ApplicationFiled: December 15, 2015Publication date: June 15, 2017Inventors: Ehsan DEHGHAN NIRI, Curtis Wayne ROSE, Andrew Batton WITNEY
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Publication number: 20170107968Abstract: The present application thus provides a method of inspecting composite turbine blade spar caps during lay up. The method may include the steps of applying a layer to a mold, measuring a surface characteristic of the layer with a profilometer, and determining if the layer has an out of plane wave therein based on the measured surface characteristic.Type: ApplicationFiled: October 20, 2015Publication date: April 20, 2017Inventors: Gary Austin Lamberton, Curtis Wayne Rose
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Patent number: 9255860Abstract: Systems, devices, and methods, adapted to immersively test/inspect machine components (e.g., tubes, conduits, etc.) in an in-situ manner are disclosed. In one embodiment, a system includes: a first seal member configured to sealingly engage a first portion of a machine component; a base system connected to the first seal member and configured to extend within the machine component, the base system including: a housing; and a inspection device disposed within the housing and configured to inspect the machine component; and a second seal member connected to the base system and configured to sealingly engage a second portion of the machine component.Type: GrantFiled: March 11, 2013Date of Patent: February 9, 2016Assignee: General Electric CompanyInventors: Gary Austin Lamberton, Curtis Wayne Rose
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Publication number: 20140363294Abstract: The present application provides a method of inspecting a bond joint. The method may include the steps of applying an exothermic adhesive to a first shell and/or a second shell, attaching the first shell to the second shell via the exothermic adhesive to create the bond joint, allowing the exothermic adhesive to cure, and imaging the heat released by the exothermic adhesive along the bond joint. The bond joint may be a turbine blade bond joint.Type: ApplicationFiled: June 5, 2013Publication date: December 11, 2014Inventors: Gary Austin Lamberton, Curtis Wayne Rose
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Publication number: 20140250982Abstract: Systems, devices, and methods, adapted to immersively test/inspect machine components (e.g., tubes, conduits, etc.) in an in-situ manner are disclosed. In one embodiment, a system includes: a first seal member configured to sealingly engage a first portion of a machine component; a base system connected to the first seal member and configured to extend within the machine component, the base system including: a housing; and a inspection device disposed within the housing and configured to inspect the machine component; and a second seal member connected to the base system and configured to sealingly engage a second portion of the machine component.Type: ApplicationFiled: March 11, 2013Publication date: September 11, 2014Applicant: GENERAL ELECTRIC COMPANYInventors: Gary Austin Lamberton, Curtis Wayne Rose
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Patent number: 8706436Abstract: An engineering component with a designed defect and use of an engineering component with a designed defect to evaluate a production component are disclosed. A test component having a known defect is manufactured. This known defect is a flaw that is intentionally included in the test component. The test component is then analyzed to obtain a test profile of the defect. In addition, the engineering component to be tested is analyzed to obtain a production profile. This production profile is compared with the test profile to determine whether the engineering component has a defect that corresponds to the known defect.Type: GrantFiled: June 3, 2011Date of Patent: April 22, 2014Assignee: General Electric CompanyInventors: Curtis Wayne Rose, John Broddus Deaton, Jr.
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Publication number: 20130086991Abstract: A detection process is disclosed. The detection process includes applying a load to a preselected portion of an article. The applying of the load permits visually indiscernible cracks in the preselected portion of the article to be detected. The treated article includes a preselected portion having treated visually indiscernible cracks. The treated visually indiscernible cracks are substantially devoid of damage due to the treatment of the visually indiscernible cracks.Type: ApplicationFiled: October 7, 2011Publication date: April 11, 2013Applicant: GENERAL ELECTRIC COMPANYInventors: Francis Alexander REED, Robin Carl SCHWANT, Curtis Wayne ROSE, William Raymond BROWN
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Publication number: 20120310576Abstract: An engineering component with a designed defect and use of an engineering component with a designed defect to evaluate a production component are disclosed. A test component having a known defect is manufactured. This known defect is a flaw that is intentionally included in the test component. The test component is then analyzed to obtain a test profile of the defect. In addition, the engineering component to be tested is analyzed to obtain a production profile. This production profile is compared with the test profile to determine whether the engineering component has a defect that corresponds to the known defect.Type: ApplicationFiled: June 3, 2011Publication date: December 6, 2012Applicant: GENERAL ELECTRIC COMPANYInventors: Curtis Wayne Rose, John Broddus Deaton, JR.
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Patent number: 8235663Abstract: A method, system and article adapted for ultrasonic inspection of the article. The article is disk-shaped and has axially-oriented slots circumferentially spaced from each other at a periphery of the article, with members secured at the periphery of the article such that each member has a retention feature that extends into and engages a corresponding one of the slots so as to secure the members to the slots. Cavities are defined by and between the slots and radially-inward extremities of the retention features within the slots. The inspection method and system entail the use of at least one ultrasonic transducer placed within at least a first of the cavities defined by a first of the slots. The transducer is configured and oriented to perform a diagnostic technique on the article by emitting an ultrasonic signal that intersects an interior surface of a second of the slots immediately adjacent the first slot.Type: GrantFiled: December 11, 2008Date of Patent: August 7, 2012Assignee: General Electric CompanyInventors: Curtis Wayne Rose, Robert Falsetti, Gary Lamberton
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Publication number: 20110029114Abstract: A method in a computer system having a display for producing a representation of an article having embedded features including calibration target(s) or simulated defect(s) on the display. The method can include generating a representation of a test component on the display, generating a representation of embedded features on the display and combining the representations of the test component and the embedded features on the display to generate a combined representation. The method can further include converting the combined representation to a layer-by-layer format including manufacturing parameters for additive manufacturing, and producing the test article with an additive manufacturing process.Type: ApplicationFiled: July 29, 2009Publication date: February 3, 2011Applicant: GENERAL ELECTRIC COMPANYInventors: Curtis Wayne Rose, John Broddus Deaton, JR.
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Patent number: 7750643Abstract: Processes and systems for detecting surface anomalies in components generally includes contacting a surface of the component with a detection apparatus, wherein the detection apparatus includes at least one post, a wire extending from the post and a sensor in operative communication the wire; and sensing the surface anomaly as an increase in resistance of the wire across the surface.Type: GrantFiled: October 30, 2007Date of Patent: July 6, 2010Assignee: General Electric CompanyInventor: Curtis Wayne Rose
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Publication number: 20100150726Abstract: A method, system and article adapted for ultrasonic inspection of the article. The article is disk-shaped and has axially-oriented slots circumferentially spaced from each other at a periphery of the article, with members secured at the periphery of the article such that each member has a retention feature that extends into and engages a corresponding one of the slots so as to secure the members to the slots. Cavities are defined by and between the slots and radially-inward extremities of the retention features within the slots. The inspection method and system entail the use of at least one ultrasonic transducer placed within at least a first of the cavities defined by a first of the slots. The transducer is configured and oriented to perform a diagnostic technique on the article by emitting an ultrasonic signal that intersects an interior surface of a second of the slots immediately adjacent the first slot.Type: ApplicationFiled: December 11, 2008Publication date: June 17, 2010Applicant: GENERAL ELECTRIC COMPANYInventors: Curtis Wayne Rose, Robert Falsetti, Gary Lamberton