Patents by Inventor Thomas Anthony Rebbecchi
Thomas Anthony Rebbecchi 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: 11819919Abstract: Disclosed is a braze putty composition including a sacrificial binder, a first nickel alloy and a second nickel alloy, a method of making the putty, and a method for using this putty to repair castings.Type: GrantFiled: August 13, 2020Date of Patent: November 21, 2023Assignee: RTX CORPORATIONInventors: Thomas Anthony Rebbecchi, Paul M. Pellet
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Patent number: 11029666Abstract: A method of fabricating process-equivalent test specimens to an additively manufactured component includes generating a processing history model of a component, dividing the component into regions based on input data variations in processing history, wherein each region is characterized by an identified range of input data, determining additive manufacturing processing parameters needed to additively manufacture one or more test specimens that each mimic the processing history in one of the regions, and fabricating the one or more test specimens using the processing parameters determined.Type: GrantFiled: November 17, 2017Date of Patent: June 8, 2021Assignee: Raytheon Technologies CorporationInventors: Rebecca L. Runkle, Anthony Patrick Ventura, Thomas Anthony Rebbecchi
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Publication number: 20210086311Abstract: Disclosed is a braze putty composition including a sacrificial binder, a first nickel alloy and a second nickel alloy, a method of making the putty, and a method for using this putty to repair castings.Type: ApplicationFiled: August 13, 2020Publication date: March 25, 2021Inventors: Thomas Anthony Rebbecchi, Paul M. Pellet
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Patent number: 10906096Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; generating an electromagnetic field with the primary inductive coil within the chamber, wherein said electromagnetic field is partially attenuated by a susceptor coupled to said chamber between said primary inductive coil and said mold; determining a magnetic flux profile of the electromagnetic field after it passes through the susceptor; sensing a component of the magnetic flux in the interior of the susceptor proximate the mold; positioning a mobile secondary compensation coil within the chamber; generating a control field from a secondary compensation coil, wherein said control field controls said magnetic flux; and casting the material within the mold.Type: GrantFiled: February 4, 2020Date of Patent: February 2, 2021Assignee: Raytheon Technologies CorporationInventors: Thomas Anthony Rebbecchi, Joseph V. Mantese, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10907269Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a layered susceptor comprising at least two layers of magnetic field attenuating material surrounding the chamber between the primary inductive coil and the mold to nullify the electromagnetic field in the hot zone of the furnace chamber.Type: GrantFiled: June 26, 2020Date of Patent: February 2, 2021Assignee: Raytheon Technologies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10907270Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; energizing a primary inductive coil within the chamber to heat the mold via radiation from a susceptor, wherein the resultant electromagnetic field partially leaks through the susceptor coupled to the chamber between the primary inductive coil and the mold; determining a magnetic flux profile of the electromagnetic field; sensing a magnetic flux leakage past the susceptor within the chamber; generating a control field from a secondary compensation coil coupled to the chamber, wherein the control field controls the magnetic flux experienced by the cast part; and casting the material within the mold under the controlled degree of flux leakage.Type: GrantFiled: August 10, 2020Date of Patent: February 2, 2021Assignee: Raytheon Technologies CorporationInventors: Joseph V. Mantese, Thomas Anthony Rebbecchi, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20200384560Abstract: A method of repairing a cast article defect, in accordance with various embodiments, is disclosed herein. The method may comprise: machining an aperture at a defect location of a cast article; coating a plug side surface of a plug with a braze material; coating at least one of a top surface or a bottom surface of the plug with an excess braze material; inserting the plug into the aperture from the inner surface of the cast article towards the outer surface of the cast article and leaving at least one void between a the braze material and a side surface of the aperture; and heating the cast article and the plug.Type: ApplicationFiled: June 7, 2019Publication date: December 10, 2020Applicant: UNITED TECHNOLOGIES CORPORATIONInventors: THOMAS ANTHONY REBBECCHI, JR., Edward R. Bareiss, Shorntell D. Wilson, Nagendra Narasimha Kedlaya, Joseph F. McIlrath
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Publication number: 20200370201Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; energizing a primary inductive coil within the chamber to heat the mold via radiation from a susceptor, wherein the resultant electromagnetic field partially leaks through the susceptor coupled to the chamber between the primary inductive coil and the mold; determining a magnetic flux profile of the electromagnetic field; sensing a magnetic flux leakage past the susceptor within the chamber; generating a control field from a secondary compensation coil coupled to the chamber, wherein the control field controls the magnetic flux experienced by the cast part; and casting the material within the mold under the controlled degree of flux leakage.Type: ApplicationFiled: August 10, 2020Publication date: November 26, 2020Applicant: Raytheon Technologies CorporationInventors: Joseph V. Mantese, Thomas Anthony Rebbecchi, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20200332435Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a layered susceptor comprising at least two layers of magnetic field attenuating material surrounding the chamber between the primary inductive coil and the mold to nullify the electromagnetic field in the hot zone of the furnace chamber.Type: ApplicationFiled: June 26, 2020Publication date: October 22, 2020Applicant: Raytheon Technologies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10760179Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; energizing a primary inductive coil within the chamber to heat the mold via radiation from a susceptor, wherein the resultant electromagnetic field partially leaks through the susceptor coupled to the chamber between the primary inductive coil and the mold; determining a magnetic flux profile of the electromagnetic field; sensing a magnetic flux leakage past the susceptor within the chamber; generating a control field from a secondary compensation coil coupled to the chamber, wherein the control field controls the magnetic flux experienced by the cast part; and casting the material within the mold under the controlled degree of flux leakage.Type: GrantFiled: October 30, 2017Date of Patent: September 1, 2020Assignee: Raytheon Technologies CorporationInventors: Joseph V. Mantese, Thomas Anthony Rebbecchi, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10711367Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a layered susceptor comprising at least two layers of magnetic field attenuating material surrounding the chamber between the primary inductive coil and the mold to nullify the electromagnetic field in the hot zone of the furnace chamber.Type: GrantFiled: October 30, 2017Date of Patent: July 14, 2020Assignee: Raytheon Technoiogies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20200171567Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; generating an electromagnetic field with the primary inductive coil within the chamber, wherein said electromagnetic field is partially attenuated by a susceptor coupled to said chamber between said primary inductive coil and said mold; determining a magnetic flux profile of the electromagnetic field after it passes through the susceptor; sensing a component of the magnetic flux in the interior of the susceptor proximate the mold; positioning a mobile secondary compensation coil within the chamber; generating a control field from a secondary compensation coil, wherein said control field controls said magnetic flux; and casting the material within the mold.Type: ApplicationFiled: February 4, 2020Publication date: June 4, 2020Applicant: United Technologies CorporationInventors: Thomas Anthony Rebbecchi, Joseph V. Mantese, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10589351Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; generating an electromagnetic field with the primary inductive coil within the chamber, wherein said electromagnetic field is partially attenuated by a susceptor coupled to said chamber between said primary inductive coil and said mold; determining a magnetic flux profile of the electromagnetic field after it passes through the susceptor; sensing a component of the magnetic flux in the interior of the susceptor proximate the mold; positioning a mobile secondary compensation coil within the chamber; generating a control field from a secondary compensation coil, wherein said control field controls said magnetic flux; and casting the material within the mold.Type: GrantFiled: October 30, 2017Date of Patent: March 17, 2020Assignee: United Technologies CorporationInventors: Thomas Anthony Rebbecchi, Joseph V. Mantese, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Patent number: 10337121Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a susceptor surrounding the chamber between the primary inductive coil and the mold; and a shield material contained in a reservoir coupled to or proximate the mold between the susceptor and the mold; the shield material configured to attenuate a portion of an electromagnetic flux generated by the primary induction coil that is not attenuated by the susceptor.Type: GrantFiled: October 30, 2017Date of Patent: July 2, 2019Assignee: United Technologies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20190155254Abstract: A method of fabricating process-equivalent test specimens to an additively manufactured component includes generating a processing history model of a component, dividing the component into regions based on input data variations in processing history, wherein each region is characterized by an identified range of input data, determining additive manufacturing processing parameters needed to additively manufacture one or more test specimens that each mimic the processing history in one of the regions, and fabricating the one or more test specimens using the processing parameters determined.Type: ApplicationFiled: November 17, 2017Publication date: May 23, 2019Inventors: Rebecca L. Runkle, Anthony Patrick Ventura, Thomas Anthony Rebbecchi
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Publication number: 20190127878Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a layered susceptor comprising at least two layers of magnetic field attenuating material surrounding the chamber between the primary inductive coil and the mold to nullify the electromagnetic field in the hot zone of the furnace chamber.Type: ApplicationFiled: October 30, 2017Publication date: May 2, 2019Applicant: United Technologies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20190127877Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; energizing a primary inductive coil within the chamber to heat the mold via radiation from a susceptor, wherein the resultant electromagnetic field partially leaks through the susceptor coupled to the chamber between the primary inductive coil and the mold; determining a magnetic flux profile of the electromagnetic field; sensing a magnetic flux leakage past the susceptor within the chamber; generating a control field from a secondary compensation coil coupled to the chamber, wherein the control field controls the magnetic flux experienced by the cast part; and casting the material within the mold under the controlled degree of flux leakage.Type: ApplicationFiled: October 30, 2017Publication date: May 2, 2019Applicant: United Technologies CorporationInventors: Joseph V. Mantese, Thomas Anthony Rebbecchi, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20190126344Abstract: A process for directional solidification of a cast part comprises energizing a primary inductive coil coupled to a chamber having a mold containing a material; generating an electromagnetic field with the primary inductive coil within the chamber, wherein said electromagnetic field is partially attenuated by a susceptor coupled to said chamber between said primary inductive coil and said mold; determining a magnetic flux profile of the electromagnetic field after it passes through the susceptor; sensing a component of the magnetic flux in the interior of the susceptor proximate the mold; positioning a mobile secondary compensation coil within the chamber; generating a control field from a secondary compensation coil, wherein said control field controls said magnetic flux; and casting the material within the mold.Type: ApplicationFiled: October 30, 2017Publication date: May 2, 2019Applicant: United Technologies CorporationInventors: Thomas Anthony Rebbecchi, Joseph V. Mantese, Ryan C. Breneman, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier
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Publication number: 20190127882Abstract: An induction furnace assembly comprising a chamber having a mold; a primary inductive coil coupled to the chamber; a susceptor surrounding the chamber between the primary inductive coil and the mold; and a shield material contained in a reservoir coupled to or proximate the mold between the susceptor and the mold; the shield material configured to attenuate a portion of an electromagnetic flux generated by the primary induction coil that is not attenuated by the susceptor.Type: ApplicationFiled: October 30, 2017Publication date: May 2, 2019Applicant: United Technologies CorporationInventors: Joseph V. Mantese, Ryan C. Breneman, Thomas Anthony Rebbecchi, Andrew Boyne, John Joseph Marcin, Dustin W. Davis, David Ulrich Furrer, James Tilsley Auxier