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公开(公告)号：US12098646B2
公开(公告)日：2024-09-24
申请号：US18115943
申请日：2023-03-01
CPC分类号： F01D15/10 , F01D25/24 , F02C7/32 , F02C7/36 , F02K3/06 , B64D27/026 , F05D2220/50 , F05D2220/76
摘要： A turbine engine includes integrated electric machines in the compressor section and the turbine section to supplement power produced from fuel with electric power. The example compressor section includes a compressor electric motor that is coupled to a compressor generator. The example turbine section includes a turbine electric motor that is coupled to the geared architecture to supplement power driving the fan section. A turbine generator provides electric power to the turbine electric motor.
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公开(公告)号：US20230220784A1
公开(公告)日：2023-07-13
申请号：US18115943
申请日：2023-03-01
CPC分类号： F01D15/10 , F01D25/24 , F02C7/36 , F02C7/32 , F02K3/06 , F05D2220/76 , F05D2220/50 , B64D2027/026
摘要： A turbine engine includes integrated electric machines in the compressor section and the turbine section to supplement power produced from fuel with electric power. The example compressor section includes a compressor electric motor that is coupled to a compressor generator. The example turbine section includes a turbine electric motor that is coupled to the geared architecture to supplement power driving the fan section. A turbine generator provides electric power to the turbine electric motor.
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公开(公告)号：US20220205394A1
公开(公告)日：2022-06-30
申请号：US17492114
申请日：2021-10-01
摘要： A turbofan engine includes a first spool including a first turbine, and a first tower shaft engaged to the first spool. A second spool includes a second turbine, and a second tower shaft is engaged to the second spool. A superposition gearbox includes a sun gear, a plurality of intermediate gears engaged to the sun gear, and is supported in a carrier and a ring gear circumscribing the intermediate gears. The first tower shaft or the second tower shaft drives one of the intermediate gears. A drive motor is engaged to drive the sun gear, an inner electric motor, a stator disposed radially outside of the inner electric motor, and an outer electric motor disposed radially outside the stator. A first load on the first spool and a second load on the second spool is adjusted by operation of at least one of the inner electric motor and the outer electric motor.
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公开(公告)号：US20220107277A1
公开(公告)日：2022-04-07
申请号：US17062998
申请日：2020-10-05
摘要： A system of a machine includes a waveguide system and a radio frequency transceiver/detector coupled to the waveguide system and configured to emit a calibration signal in the waveguide system to establish a reference baseline between the radio frequency transceiver/detector and a calibration plane associated with an aperture of the waveguide system, emit a measurement signal in the waveguide system to transmit a radio frequency signal from the radio frequency transceiver/detector out of the aperture of the waveguide system, and detect a reflection of the measurement signal at the radio frequency transceiver/detector based on an interaction between the measurement signal and a component of the machine. A measurement result of the reflection of the measurement signal can be adjusted with respect to a reflection of the calibration signal.
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公开(公告)号：US11265380B1
公开(公告)日：2022-03-01
申请号：US17063008
申请日：2020-10-05
发明人： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Eric J. Heims , Goran Djuknic , Coy Bruce Wood , Geoffrey T. Blackwell
摘要： A system of a machine includes a network of a plurality of nodes distributed throughout the machine, a controller, and a plurality of waveguides. Each of the nodes is operable to communicate through one or more radio frequencies, where the machine includes a cooler portion and a hotter portion. The controller is operable to communicate with the network of nodes using a higher frequency to communicate with one or more of the nodes in the cooler portion of the machine and a lower frequency to communicate with one or more of the nodes in the hotter portion of the machine. The waveguides are configured to guide transmission of the one or more radio frequencies between the controller and one or more of the nodes.
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公开(公告)号：US20210288449A1
公开(公告)日：2021-09-16
申请号：US16905072
申请日：2020-06-18
发明人： Gurkan Gok , Joseph Zacchio , Goran Djuknic , Joseph V. Mantese , Brenda J. Lisitano , Jonathan Gilson , Coy Bruce Wood
IPC分类号： H01R13/66 , H01R13/719 , H01R24/64
摘要： A gas turbine engine includes a housing including a first component providing an AC signal into an input cable. The input cable extends to an input conductive plate. The input conductive plate is in contact with a dielectric plate, and an output conductive plate is attached to an opposed side of the dielectric plate. The output connective plate extends to an output cable extending to a second component, such that a capacitance based connection is provided between the input and output cables, to communicate from first component sensor to the second component.
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公开(公告)号：US20240271784A1
公开(公告)日：2024-08-15
申请号：US18110186
申请日：2023-02-15
发明人： Orin G. Avidane , Andre M. Ajami , Coy Bruce Wood , Joseph V. Mantese , David L. Lincoln , Stephen K. Kramer , Ramesh Rajagopalan
CPC分类号： F23N5/082 , F23N1/005 , F23R3/28 , F23N2229/04 , F23N2229/16 , F23N2229/18
摘要： A combustion assembly for a gas turbine engine includes a combustor, a monochromator, and a photodetector assembly. The combustor forms a combustion chamber. The monochromator is disposed outside the combustion chamber. The monochromator is configured to receive an optical input from the combustion chamber and direct an optical output. The optical input has a range of light wavelengths. The optical output has a subset of the range of light wavelengths. The photodetector assembly is disposed outside the combustion chamber. The photodetector assembly is configured to receive the optical output from the monochromator and generate an output signal representative of one or more optical characteristics of the optical output.
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8.发明公开公开(公告)号：US20240026817A1
公开(公告)日：2024-01-25
申请号：US17870095
申请日：2022-07-21
发明人： Edward Thomas Rocco , Danbing Seto , Coy Bruce Wood , Liang Tang
摘要： A propulsion system for an aircraft is disclosed and includes a water recovery system and a water monitoring system. The water recover system includes a condenser that is arranged along the core flow path and is configured to extract water from an exhaust gas flow. The water monitoring system includes a sensor and a controller programed to determine a condition of water and generate a prompt based on information communicated from the at least one sensor.
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公开(公告)号：US11698348B2
公开(公告)日：2023-07-11
申请号：US17062998
申请日：2020-10-05
摘要： A system of a machine includes a waveguide system and a radio frequency transceiver/detector coupled to the waveguide system and configured to emit a calibration signal in the waveguide system to establish a reference baseline between the radio frequency transceiver/detector and a calibration plane associated with an aperture of the waveguide system, emit a measurement signal in the waveguide system to transmit a radio frequency signal from the radio frequency transceiver/detector out of the aperture of the waveguide system, and detect a reflection of the measurement signal at the radio frequency transceiver/detector based on an interaction between the measurement signal and a component of the machine. A measurement result of the reflection of the measurement signal can be adjusted with respect to a reflection of the calibration signal.
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公开(公告)号：US11575277B2
公开(公告)日：2023-02-07
申请号：US17063001
申请日：2020-10-05
摘要： A system of a machine includes a network of a plurality of nodes distributed throughout the machine, a controller, and a power extraction system within at least one of the nodes. Each of the nodes is operable to communicate through one or more radio frequencies. The controller is configured to communicate with the network of nodes by transmitting the one or more radio frequencies through one or more waveguides. The power extraction system is configured to extract power from the one or more radio frequencies as a first power source, extract power from a second power source, and provide power to one or more components of the system based on power extracted from either or both of the first power source and the second power source.
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