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公开(公告)号：US20240182182A1
公开(公告)日：2024-06-06
申请号：US18115159
申请日：2023-02-28
申请人： GOODRICH CORPORATION
发明人： Hemanth M N , Basavaraj Bodki
CPC分类号： B64D45/00 , B64C25/34 , B64C25/58 , B64D2045/008
摘要： A hard landing indicator assembly is disclosed herein. The hard landing indicator assembly includes a pressure relief valve, a hydraulic tube having a first end and a second end, the first end coupled to the pressure relief valve, and a plunger having a top portion and a shaft, the plunger disposed in the hydraulic tube, wherein a portion of the shaft is a hard landing indicator that extends outward from the hydraulic tube in response to a hard landing event.
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公开(公告)号：US12000052B2
公开(公告)日：2024-06-04
申请号：US17316579
申请日：2021-05-10
申请人： GOODRICH CORPORATION
摘要： A marked article includes a substrate including a first surface and a surface material, a raised pad on the first surface, the raised pad including a second surface, and a design on the raised pad. The raised pad is formed on the first surface using a material addition process to prevent mechanical stress from being propagated from the raised pad to the substrate in response to the design being formed on the raised pad.
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公开(公告)号：US11999493B2
公开(公告)日：2024-06-04
申请号：US17219504
申请日：2021-03-31
申请人： Goodrich Corporation
CPC分类号： B64D15/14 , H05B1/0236 , H05B3/0014 , B64C29/0033 , H05B2203/005
摘要： During a de-ice process, heating zones associated with a rotor may be supplied with power for shedding accreted ice from the heating zone. Priority heating zones associated with the leading edge of the rotor are supplied with power to activate the priority heating zones multiple times during the de-ice process. Heating zones associated with a lower surface of the rotor may be activated after the priority heating zones are first activated. A first dwell may be waited, to allow additional ice accretion on the priority zones. The priority heating zones may then be reactivated after the first dwell. Heating zones associated with an upper surface of the rotor may be then be activated. A second dwell may be waited, to allow additional ice accretion on the priority zones. The de-ice process may then repeat.
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34.发明授权公开(公告)号：US11987482B2
公开(公告)日：2024-05-21
申请号：US17675726
申请日：2022-02-18
申请人： GOODRICH CORPORATION
发明人： Michael T. Reich
CPC分类号： B66F9/07581 , B64D9/00 , G05B15/02 , H01Q21/0006 , B64D2009/006
摘要： A cargo handling system that utilizes a distributed antenna system for a cargo bay or compartment is disclosed. A cargo deck within the cargo bay may incorporate a plurality of power drive units. A mobile cargo controller may wirelessly communicate with the distributed antenna system to control movement of a ULD into/out of/within the cargo bay. A base station may be operatively interconnected with both the distributed antenna system and the plurality of power drive units (e.g., directly or indirectly via a control system, such as a control panel).
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公开(公告)号：US20240161639A1
公开(公告)日：2024-05-16
申请号：US18087560
申请日：2022-12-22
申请人： Goodrich Corporation
发明人： SANTHOSH MURALIDHARAN , Suhas Venkata Prithvi Gorthi , Manjunatha Kamala , Prashant Kokati , Vishwas Bantanahal , Ashutosh Kumar Jha , Vishwanath Gurushankar , Srikant Mahor , Raghavendra Horeyala Gopala
摘要： A method is disclosed here. The method includes receiving an input from an aircraft, determining a towing status of the aircraft based on the input, and sending a message to a transmitter to transmit the towing status of the aircraft. Also disclosed herein is a system including an aircraft including a nose landing gear, a first controller, and a transmitter, wherein the first controller is configured to determine a towing status of the aircraft based on a number of sensor signals received from the aircraft, and the transmitter is configured to transmit the towing status and a tow truck configured to tow the aircraft, the tow truck including a second controller and a receiver, wherein the receiver is configured to receive the towing status from the transmitter, and the second controller is configured to provide an indication of the towing status of the aircraft.
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公开(公告)号：US11978574B2
公开(公告)日：2024-05-07
申请号：US17826732
申请日：2022-05-27
申请人： Goodrich Corporation
发明人： Łukasz Turek , Piotr Zaja̧c
CPC分类号： H01B17/56 , F16K5/0647 , F16K31/055
摘要： A torque transfer assembly comprising a drive shaft and a driven shaft and a dielectric insert arranged to be positioned between the drive shaft and the driven shaft, the insert assembly comprising a body of dielectric material shaped to form an insulating layer and configured to engage, respectively, with a first shaped engagement feature on the drive shaft and a second shaped engagement feature on the driven shaft, in torque transfer engagement, the insulating layer providing a dielectric barrier between the drive shaft and the driven shaft.
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公开(公告)号：US11975850B2
公开(公告)日：2024-05-07
申请号：US17200792
申请日：2021-03-13
申请人： Goodrich Corporation
CPC分类号： B64D15/22 , B64D15/12 , H05B3/06 , H05B2214/02
摘要： An ice protection system may comprise an electrical heating mat of an electrically resistive material, wherein the electrically resistive material defines at a first spanwise zone and a first chordwise zone, wherein at least one of the first spanwise zone or the first chordwise zone include a first busbar portion contiguous with the electrically resistive material.
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公开(公告)号：US11970263B2
公开(公告)日：2024-04-30
申请号：US17668647
申请日：2022-02-10
申请人： GOODRICH CORPORATION
发明人： Marc Georgin , Richard A. Poisson
CPC分类号： B64C25/44 , B60T8/1703 , B60T17/221 , B60T13/741
摘要： A braking system for an aircraft may comprise: a brake assembly; a hydraulic braking subsystem having a hydraulic brake actuator configured to operate the brake assembly; an electric braking subsystem having an electric brake actuator configured to operate the brake assembly and a load cell configured to measure a force supplied by the electric brake actuator; a hydraulic brake control unit configured to control the hydraulic braking subsystem; and an electric brake control unit configured to control the electric braking subsystem, the electric brake control unit in operable communication with the hydraulic brake control unit, the electric brake control unit configured to calibrate the load cell by a scale factor based on a measured force from the load cell, a measured hydraulic pressure used to exceed the measured force received from the hydraulic brake control unit, and a piston area of the hydraulic brake actuator.
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公开(公告)号：US20240132219A1
公开(公告)日：2024-04-25
申请号：US17969471
申请日：2022-10-18
申请人： GOODRICH CORPORATION
CPC分类号： B64D15/22 , B64D15/12 , B64D33/02 , B64D2033/0233
摘要： A multi-zone anti-icing system for an aircraft part. The system includes at least two or more-part zones configured with the aircraft part and an electrothermal heater associated with at least one part zone of the aircraft part; at least one resistive temperature detector (RTD) associated with each part zone of the aircraft part configured to generate temperature data associated with each part zone. A controller coupled to the electrothermal heater and configured to implement an algorithm of a control logic for an anti-icing operation that uses feedback temperature data from at least one RTD at an associated part zone wherein the feedback temperature data is analyzed by the controller via the algorithm to assess reliability of the temperature data generated by the at least one RTD associated with each part zone.
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40.发明授权公开(公告)号：US11952129B2
公开(公告)日：2024-04-09
申请号：US17138453
申请日：2020-12-30
申请人： GOODRICH CORPORATION
发明人： Jin Hu , Galdemir Cezar Botura , Mauro J. Atalla
CPC分类号： B64D15/12 , C01B32/168 , D02G3/16 , H01B1/24 , B82Y30/00 , B82Y40/00 , C01B2202/22 , C01B2202/24 , D10B2101/122 , D10B2401/16 , D10B2505/12 , Y10T428/30
摘要： A system for inductive heating of an aircraft surface includes a conductive outer layer configured to be located on an outer portion of the aircraft surface. The system further includes a carbon nanotube (CNT) yarn configured to receive and conduct electrical current. The system further includes an insulator located between the conductive outer layer and the CNT yarn such that the electrical current flowing through the CNT yarn generates induction heating on the conductive outer layer.
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