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公开(公告)号：US11780020B2
公开(公告)日：2023-10-10
申请号：US18072064
申请日：2022-11-30
Applicant: General Electric Company
Inventor： Voramon Supatarawanich Dheeradhada , Raghavendra Rao Adharapurapu , Juan Borja , Don Mark Lipkin
CPC classification number: B23K1/0006 , B23K35/0244 , B23K35/3033 , B23P6/007 , B23P6/045 , B23K2101/001
Abstract: A method of furnace-less brazing of a substrate is provided. The method includes providing a substrate having a brazing region thereon; disposing braze precursor material containing a nickel powder, an aluminum powder, and a platinum group metal powder on the brazing region; and initiating an exothermic reaction of the braze precursor material such that the exothermic reaction produces a braze material that reaches a braze temperature above the liquidus temperature for the braze material. A braze precursor material is also provided.
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2.发明授权公开(公告)号：US11472115B2
公开(公告)日：2022-10-18
申请号：US16360180
申请日：2019-03-21
Applicant: General Electric Company
Inventor： Vipul Kumar Gupta , Natarajan Chennimalai Kumar , Anthony Joseph Vinciquerra , Laura Cerully Dial , Voramon Supatarawanich Dheeradhada , Timothy Hanlon , Lembit Salasoo , Xiaohu Ping , Subhrajit Roychowdhury , Justin John Gambone
IPC: G06F19/00 , B29C64/393 , B29C64/153 , B22F10/20 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B22F3/24 , B22F10/30
Abstract: According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a parameter development module comprising a processor, a defined geometry for one or more parts, wherein the parts are manufactured with an additive manufacturing machine, and wherein a stack is formed from one or more parts; fabricating the one or more parts with the additive manufacturing machine based on a first parameter set; collecting in-situ monitoring data from one or more in-situ monitoring systems of the additive manufacturing machine for one or more parts; determining whether each stack should receive an additional part based on an analysis of the collected in-situ monitoring data; and fabricating each additional part based on the determination the stack should receive the additional part. Numerous other aspects are provided.
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公开(公告)号：US20220314352A1
公开(公告)日：2022-10-06
申请号：US17221440
申请日：2021-04-02
Applicant: General Electric Company
Inventor： Voramon Supatarawanich Dheeradhada , Raghavendra Rao Adharapurapu , Juan Borja , Don Mark Lipkin
Abstract: A method of furnace-less brazing of a substrate is provided. The method includes providing a substrate having a braze region thereon; disposing braze precursor material containing a nickel powder, an aluminum powder, and a platinum group metal powder on the braze region; and initiating an exothermic reaction of the braze precursor material such that the exothermic reaction produces a braze material that reaches a braze temperature above the solidus temperature of the braze material. A braze precursor material is also provided.
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公开(公告)号：US11511491B2
公开(公告)日：2022-11-29
申请号：US16184481
申请日：2018-11-08
Applicant: General Electric Company
Inventor： Voramon Supatarawanich Dheeradhada , Natarajan Chennimalai Kumar , Vipul Kumar Gupta , Laura Dial , Anthony Joseph Vinciquerra , Timothy Hanlon
IPC: B29C64/393 , B29C64/10 , G06N20/00 , G06F30/17 , G06K9/62 , B33Y10/00 , B33Y40/00 , B33Y50/02 , G06F111/04 , G06F119/18
Abstract: Methods and systems for optimizing additive process parameters for an additive manufacturing process. In some embodiments, the process includes receiving initial additive process parameters, generating an uninformed design of experiment utilizing a specified sampling protocol, next generating, based on the uninformed design of experiment, response data, and then generating, based on the response data and on previous design of experiment that includes at least one of the uninformed design of experiment and informed design of experiment, an informed design of experiment by using the machine learning model and the intelligent sampling protocol. The last process step is repeated until a specified objective is reached or satisfied.
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Patent Agency Ranking
公开(公告)号：US12000662B2
公开(公告)日：2024-06-04
申请号：US17494410
申请日：2021-10-05
Applicant: General Electric Company
Inventor： Daniel Jason Erno , William Dwight Gerstler , Biao Fang , Laura Cerully Dial , Voramon Supatarawanich Dheeradhada , Hendrik Pieter Jacobus de Bock
IPC: F28D9/00
CPC classification number: F28D9/0018
Abstract: A thermal structure for management of thermal energy, the thermal structure including: a first wall structure defining a first cavity; a second wall structure defining a second cavity, the second cavity in fluid communication with the first cavity; and a barrier cavity defined at least in-part by the first wall structure and the second wall structure, wherein the barrier cavity is disposed between the first cavity and the second cavity and includes a pressurized barrier fluid therein or is configured to receive the pressurized barrier fluid during operation of the thermal structure.
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公开(公告)号：US20230101214A1
公开(公告)日：2023-03-30
申请号：US18072064
申请日：2022-11-30
Applicant: General Electric Company
Inventor： Voramon Supatarawanich Dheeradhada , Raghavendra Rao Adharapurapu , Juan Borja , Don Mark Lipkin
Abstract: A method of furnace-less brazing of a substrate is provided. The method includes providing a substrate having a brazing region thereon; disposing braze precursor material containing a nickel powder, an aluminum powder, and a platinum group metal powder on the brazing region; and initiating an exothermic reaction of the braze precursor material such that the exothermic reaction produces a braze material that reaches a braze temperature above the liquidus temperature for the braze material. A braze precursor material is also provided.
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公开(公告)号：US20140170015A1
公开(公告)日：2014-06-19
申请号：US13716334
申请日：2012-12-17
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Raul Basilio Rebak , Andrew David Deal , Voramon Supatarawanich Dheeradhada , Judson Sloan Marte , Raghavendra Rao Adharapurapu
CPC classification number: C22C38/02
Abstract: A steel composition resistant to sulfidic corrosion has been discovered. The newly discovered steel composition comprises the elements Fe, C, Si, Cu, and Mn wherein the composition comprises from about 96.80 to about 99.00 percent by weight iron, from about 0.10 to about 0.30 percent by weight carbon, from about 0.20 to about 1.40 percent by weight silicon, from about 0.50 to about 1.50 percent by weight copper, and from about 0.20 to about 1.00 percent by weight manganese, wherein the composition is substantially free of chromium, and wherein the composition contains less than 0.1 percent by weight nickel, molybdenum, or tungsten.
Abstract translation: 已经发现了耐硫化物腐蚀的钢组合物。 新发现的钢组合物包含元素Fe，C，Si，Cu和Mn，其中组合物包含约96.80至约99.00重量％的铁，约0.10至约0.30重量％的碳，约0.20至约1.40 重量百分比的硅，约0.50至约1.50重量％的铜和约0.20至约1.00重量％的锰，其中所述组合物基本上不含铬，并且其中所述组合物含有小于0.1重量％的镍， 钼或钨。
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8.发明授权公开(公告)号：US12023860B2
公开(公告)日：2024-07-02
申请号：US17967391
申请日：2022-10-17
Applicant: General Electric Company
Inventor： Vipul Kumar Gupta , Natarajan Chennimalai Kumar , Anthony Joseph Vinciquerra , Laura Cerully Dial , Voramon Supatarawanich Dheeradhada , Timothy Hanlon , Lembit Salasoo , Xiaohu Ping , Subhrajit Roychowdhury , Justin John Gambone
IPC: B29C64/153 , B22F10/20 , B22F10/31 , B22F10/85 , B29C64/393 , B33Y50/00 , B22F3/24 , B22F10/28 , B22F10/30 , B22F10/366 , B22F12/90 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
CPC classification number: B29C64/153 , B22F10/20 , B22F10/31 , B22F10/85 , B29C64/393 , B33Y50/00 , B22F2003/245 , B22F10/28 , B22F10/30 , B22F10/366 , B22F12/90 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
Abstract: According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a parameter development module comprising a processor, a defined geometry for one or more parts, wherein the parts are manufactured with an additive manufacturing machine, and wherein a stack is formed from one or more parts; fabricating the one or more parts with the additive manufacturing machine based on a first parameter set; collecting in-situ monitoring data from one or more in-situ monitoring systems of the additive manufacturing machine for one or more parts; determining whether each stack should receive an additional part based on an analysis of the collected in-situ monitoring data; and fabricating each additional part based on the determination the stack should receive the additional part. Numerous other aspects are provided.
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公开(公告)号：US11541470B2
公开(公告)日：2023-01-03
申请号：US17221440
申请日：2021-04-02
Applicant: General Electric Company
Inventor： Voramon Supatarawanich Dheeradhada , Raghavendra Rao Adharapurapu , Juan Borja , Don Mark Lipkin
Abstract: A method of furnace-less brazing of a substrate is provided. The method includes providing a substrate having a braze region thereon; disposing braze precursor material containing a nickel powder, an aluminum powder, and a platinum group metal powder on the braze region; and initiating an exothermic reaction of the braze precursor material such that the exothermic reaction produces a braze material that reaches a braze temperature above the solidus temperature of the braze material. A braze precursor material is also provided.
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