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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
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Goran Djuknic , Coy Bruce Wood
Abstract: 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
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Eric J. Heims , Goran Djuknic , Coy Bruce Wood , Geoffrey T. Blackwell
Abstract: 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：US20210372323A1
公开(公告)日：2021-12-02
申请号：US17399309
申请日：2021-08-11
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Bruce L. Morin , Ramons A. Reba , David A. Topol , Wesley K. Lord
Abstract: A fan section for a gas turbine engine according to an example of the present disclosure includes, among other things, a fan rotor having fan blades, and a plurality of fan exit guide vanes positioned downstream of the fan rotor. The fan rotor is configured to be driven through a gear reduction. A ratio of a number of fan exit guide vanes to a number of fan blades is defined. The fan exit guide vanes are provided with optimized sweep and optimized lean.
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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
Applicant: Raytheon Technologies Corporation
Inventor： Gurkan Gok , Joseph Zacchio , Goran Djuknic , Joseph V. Mantese , Brenda J. Lisitano , Jonathan Gilson , Coy Bruce Wood
IPC: H01R13/66 , H01R13/719 , H01R24/64
Abstract: 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：US11698348B2
公开(公告)日：2023-07-11
申请号：US17062998
申请日：2020-10-05
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Goran Djuknic , Coy Bruce Wood
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11575277B2
公开(公告)日：2023-02-07
申请号：US17063001
申请日：2020-10-05
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Goran Djuknic , Coy Bruce Wood
Abstract: 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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公开(公告)号：US11469813B2
公开(公告)日：2022-10-11
申请号：US17245444
申请日：2021-04-30
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Goran Djuknic , Gurkan Gok , Brenda J. Lisitano , Sanjay Bajekal , Coy Bruce Wood
Abstract: A system of a machine includes a network of nodes distributed throughout the machine. Each of the nodes is operable to communicate using a plurality of electromagnetic signals. A controller is operable to communicate with the nodes using electromagnetic signals. The system also includes a plurality of waveguides configured to guide transmission of the electromagnetic signals between the controller and one or more of the nodes. A radio frequency-based repeater is coupled to at least two of the waveguides in the network between the controller and at least one of the nodes. The radio frequency-based repeater is configured to operate using power extracted from at least one of the electromagnetic signals when a signal-to-noise ratio is above a threshold, and the radio frequency-based repeater is configured to use energy stored in an onboard energy storage system when the signal-to-noise ratio is below the threshold.
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公开(公告)号：USRE48980E1
公开(公告)日：2022-03-22
申请号：US17011619
申请日：2020-09-03
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Constantine Baltas
Abstract: A geared turbofan engine includes a first rotor, a fan, a second rotor, a gear train, a fan casing, a nacelle and a plurality of discrete acoustic liner segments. The fan is connected to the first rotor and is capable of rotation at frequencies between 200 and 6000 Hz and has a fan pressure ratio of between 1.25 and 1.60. The gear train connects the first rotor to the second rotor. The fan casing and nacelle are arranged circumferentially about a centerline and define a bypass flow duct in which the fan is disposed. The plurality of discrete acoustic liner segments with varied geometric properties are disposed along the bypass flow duct.
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公开(公告)号：US11277163B2
公开(公告)日：2022-03-15
申请号：US17086588
申请日：2020-11-02
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Goran Djuknic , Gurkan Gok , Brenda J. Lisitano , Coy Bruce Wood , Sanjay Bajekal
Abstract: A system of a machine includes a network of nodes distributed throughout the machine. A means is operable to communicate with the network of nodes through one or more electromagnetic signals. A plurality of waveguides is configured to guide transmission of the one or more electromagnetic signals. A radio frequency antenna is coupled to a first waveguide of the plurality of waveguides. A radio frequency transceiver is coupled between the means and the radio frequency antenna. A membrane is configured to support communication between the first waveguide and at least one node of the plurality of nodes.
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公开(公告)号：US11118507B2
公开(公告)日：2021-09-14
申请号：US16867668
申请日：2020-05-06
Applicant: Raytheon Technologies Corporation
Inventor： Jonathan Gilson , Bruce L. Morin , Ramons A. Reba , David A. Topol , Wesley K. Lord
Abstract: A fan section for a gas turbine engine according to an example of the present disclosure includes, among other things, a fan rotor having fan blades, and a plurality of fan exit guide vanes positioned downstream of the fan rotor. The fan rotor is configured to be driven through a gear reduction. A ratio of a number of fan exit guide vanes to a number of fan blades is defined. The fan exit guide vanes are provided with optimized sweep and optimized lean.
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