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公开(公告)号：US20230384168A1
公开(公告)日：2023-11-30
申请号：US18449400
申请日：2023-08-14
摘要： A temperature sensor for accurately measuring a temperature, such as that of a fluid where the temperature is changing, can include a substrate with an exterior surface having a first surface and a second surface spaced by sidewalls. The temperature sensor can include a set of temperature sensor probes along the exterior of the substrate. The temperature sensors can be arranged among a first surface and a second surface of the substrate in order to reduce or eliminate temperature measurement discrepancy.
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2.发明授权公开(公告)号：US11807929B2
公开(公告)日：2023-11-07
申请号：US16794438
申请日：2020-02-19
发明人： Gordon Tajiri , Emily Marie Phelps , Joseph Richard Schmitt , Lakshmi Krishnan , Guru Venkata Dattu Jonnalagadda , Gary Stephen Shipley , Ashley Rose Dvorak
CPC分类号： C22F1/10 , C22C19/03 , C25D3/12 , C22C2200/02
摘要： Nickel-cobalt materials, methods of forming a nickel-cobalt material, and methods of thermally stabilizing a nickel-cobalt material are provided. A nickel-cobalt material may include a metal matrix composite with amorphous regions and crystalline regions substantially encompassed by a nanocrystalline grain structure with a grain size distribution of about 50 nanometers to about 800 nanometers, and the nanocrystalline grain structure may include widespread intragranular twinning. The metal matrix composite may have a chemical makeup that includes nickel, cobalt, and a dopant such as phosphorus and/or boron. A nickel-cobalt material may be heat treated within a first temperature zone below the onset temperature for grain growth and then within a second temperature zone above the onset temperature for grain growth in the material. Chemical composition and heat treatment may yield a thermally stabilized nickel-cobalt material.
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公开(公告)号：US20230258103A1
公开(公告)日：2023-08-17
申请号：US18307457
申请日：2023-04-26
发明人： Amit Arvind Kurvinkop , David Raju Yamarthi , David Allan Dranschak , Brian Christopher Kemp , Marc David Zinger , Parmeet Singh Chhabra , Roberto Karpik , Eliel Fresco Rodriguez
CPC分类号： F01D25/16 , F02C7/27 , F05D2220/32 , F05D2240/54 , F05D2260/85
摘要： An air turbine starter that includes a housing. The housing can circumscribe a turbine coupled that is coupled to a gear train in a gear box via a drive shaft. The gear train can couple to an output shaft via at least a carrier. The air turbine starter can include at least a first bearing assembly and a second bearing assembly to rotatably support the drive shaft and the output shaft.
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公开(公告)号：US20230243270A1
公开(公告)日：2023-08-03
申请号：US18298878
申请日：2023-04-11
发明人： Milind Chandrakant Dhabade , Vishnu Vardhan Venkata Tatiparthi , Ramana Reddy Kollam , Shiloh Montegomery Meyers , Saurya Ranjan Ray , Subrata Nayak
CPC分类号： F01D9/041 , F02C7/277 , F01D5/141 , F05D2240/121 , F05D2260/85 , F05D2240/125 , F05D2250/322 , F05D2250/38 , F05D2240/122
摘要： An air turbine starter having a housing, a turbine, a drive shaft, and at least one vane. The housing having an inlet, an outlet and a curvilinear flow path extending between the inlet and the outlet. The at last one vane is located within a portion of the curvilinear flow path, and includes an outer wall extending between a root and a tip in a span-wise direction and between a leading edge and a trailing edge in a chord-wise direction. In one aspect, the vane is arranged to define an acute axial angle that is non-constant in the chord-wise or span-wise direction. In another aspect, the vane is arranged to define an acute tangential angle that is non-constant in the chord-wise or span-wise direction.
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公开(公告)号：US20230235704A1
公开(公告)日：2023-07-27
申请号：US18193794
申请日：2023-03-31
发明人： Sharad Pundlik Patil , Subrata Nayak , David Allan Dranschak , Shiloh Montegomery Meyers , Bajarang Agrawal , Jasraj Asdev , Ravindra Shankar Ganiger
CPC分类号： F02C7/277 , F02C7/06 , F02C7/36 , F05D2240/61 , F05D2260/36 , F05D2260/40311 , F05D2260/85
摘要： An air starter for an engine, such as a turbine engine, that includes a turbine for rotatably extracting mechanical power from a flow of fluid. The turbine includes a drive shaft that can be coupled to an output shaft to provide a rotational output. The interface between the drive shaft and the output shaft can be offset and include piloted portions.
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公开(公告)号：US11668244B2
公开(公告)日：2023-06-06
申请号：US17183975
申请日：2021-02-24
发明人： Roberto Karpik , Subrata Nayak , David Allan Danschak , Shiloh Montegomery Meyers , Sharad Pundlik Patil , Eliel Fresco Rodriguez
CPC分类号： F02C7/277 , F01D5/026 , F01D15/12 , F01D25/16 , F02C7/06 , F02C7/36 , F05D2240/50 , F05D2240/61 , F05D2260/31 , F05D2260/4023 , F05D2260/40311 , F05D2260/85 , F16D2500/10462
摘要： An air turbine starter for starting an engine, comprising a housing defining an inlet, an outlet, and a flow path extending between the inlet and the outlet for communicating a flow of gas there through. A turbine member is journaled within the housing and disposed within the flow path for rotatably extracting mechanical power from the flow of gas and a gear train is drivingly coupled with the turbine member. A drive shaft is operably coupled with the gear train, and a decoupler is selectively coupled to the drive shaft for decoupling the air turbine starter from the engine.
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公开(公告)号：US11661862B2
公开(公告)日：2023-05-30
申请号：US17321998
申请日：2021-05-17
CPC分类号： F01D19/02 , B64F5/40 , F01D25/18 , F02C7/06 , F02C7/277 , F02C7/36 , F16H57/0405 , B64D2045/0085 , F01M2250/60 , F01M2250/64 , F05D2220/323 , F05D2230/72 , F05D2260/4031 , F05D2260/80 , F05D2260/81 , F05D2260/82 , F05D2260/85 , F05D2260/98 , F05D2270/11 , F05D2270/303 , F05D2270/304 , F05D2270/313 , F05D2270/44 , F16N2200/00 , F16N2210/02 , F16N2210/08 , F16N2250/11 , F16N2250/16
摘要： A system and method for predicting a remaining oil life of oil in a gearbox of an air turbine starter of a vehicle. The method includes generating a temperature data, generating an environmental data set by an environmental sensor, predicting a remaining oil life based on the temperature data set and the environmental data set and scheduling a maintenance event in response to the prediction of the remaining oil life.
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公开(公告)号：US11634992B2
公开(公告)日：2023-04-25
申请号：US17347974
申请日：2021-06-15
发明人： Milind Chandrakant Dhabade , Vishnu Vardhan Venkata Tatiparthi , Ramana Reddy Kollam , Shiloh Montegomery Meyers , Saurya Ranjan Ray , Subrata Nayak
摘要： An air turbine starter comprising a housing defining an inlet, an outlet, and a flow path, a turbine having a rotor with circumferentially spaced blades extending into the flow path, a drive shaft operably coupled to and rotating with the rotor, and at least one vane located within the flow path, upstream of the blades. The at least one blade being defined by an acute axial angle and an acute tangential angle.
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公开(公告)号：US11624662B2
公开(公告)日：2023-04-11
申请号：US16055942
申请日：2018-08-06
IPC分类号： G01K1/14 , G01K13/02 , F01D25/30 , G01K13/024
摘要： A temperature sensor assembly having a support tube defining an interior, a temperature sensor having a distal end and a proximal end located within the interior, and, a concentric ring surrounding at least a portion of the temperature sensor and the concentric ring is positioned between the temperature sensor and the support tube for holding the temperature sensor in the support tube.
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公开(公告)号：US20230051575A1
公开(公告)日：2023-02-16
申请号：US17883940
申请日：2022-08-09
发明人： James Patrick Lewis , Johnny DeLeon , Brian Paul Sechrist , Mary Kathryn Thompson , Christopher David Barnhill , Meredith Elissa Dubelman
摘要： A cleaning system for an additively manufactured component includes a tank storing a cleaning fluid. A fluid circuit is operably coupled with the tank. A pump is coupled with the fluid circuit. A manifold is configured to receive fluid from the fluid circuit through the pump. At least one of a coupler defined by the manifold or a hose is coupled with the manifold. The at least one of the coupler defined by the manifold or the hose is further configured to couple with said additively manufactured component.
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