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公开(公告)号：US11639545B2
公开(公告)日：2023-05-02
申请号：US16843605
申请日：2020-04-08
申请人： GOODRICH CORPORATION
发明人： Tod Policandriotes
摘要： A method of chemical vapor infiltration and deposition includes disposing a porous substrate within a reaction chamber, establishing a sub-atmospheric pressure within the reaction chamber, introducing a hydrocarbon reaction gas into a reaction zone of the reaction chamber to densify the porous substrate, withdrawing unreacted hydrocarbon reaction gas from the reaction chamber, the unreacted hydrocarbon reaction gas comprising hydrocarbon molecules having six or more carbon atoms, removing at least a portion of the hydrocarbon molecules having six or more carbon molecules from the unreacted hydrocarbon reaction gas by causing the portion of the hydrocarbon molecules having six or more carbon atoms to condense, and recirculating at least a portion of the unreacted hydrocarbon reaction gas back into the reaction zone.
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公开(公告)号：US11639227B2
公开(公告)日：2023-05-02
申请号：US16927714
申请日：2020-07-13
申请人： GOODRICH CORPORATION
摘要： An inflation assembly for an evacuation system may comprise a manifold defining an interior volume and a plurality of inflators fluidly coupled to the manifold. Each inflator of the plurality of inflators may include a solid gas generating material and an igniter configured to ignite in response to receiving an ignite signal. The solid gas generating material may be configured to generate a gas in response to an ignition of the igniter.
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公开(公告)号：US20230124624A1
公开(公告)日：2023-04-20
申请号：US17843178
申请日：2022-06-17
申请人： GOODRICH CORPORATION
IPC分类号： B64D47/06
摘要： The disclosure addresses an external lighting unit for an aircraft. This external lighting unit includes a lighting unit housing have a mounting flange that is configured to provide a reduced contact with a supporting structure (e.g., a tail cone of an aircraft), which in turn reduces conductive heat transfer between the supporting structure and the lighting unit housing (more specifically reduces conductive heat transfer between the supporting structure and a printed circuit board that is disposed within the lighting unit housing and that may be seated on a portion of the lighting unit housing). Open spaces on the surface of the mounting flange that face toward the supporting structure may be occupied by a thermal insulator.
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公开(公告)号：US20230118122A1
公开(公告)日：2023-04-20
申请号：US17844378
申请日：2022-06-20
申请人： GOODRICH CORPORATION
IPC分类号： G01B7/16
摘要： A wear detection device is disclosed herein. The wear detection device may comprise: a housing including a transparent tube, the housing configured to receive a photoconductive fluid; a first casing disposed at a first end of the housing; and a power source disposed in the first casing, the power source configured to power a transmitter in response to the transparent tube being exposed to light. An electrical circuit may be closed in response to an entire length of the transparent tube being exposed to light or only a portion of the transparent tube being exposed to the light.
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公开(公告)号：US11623753B2
公开(公告)日：2023-04-11
申请号：US16595771
申请日：2019-10-08
申请人： Goodrich Corporation
发明人： Nathaniel Ching , Jin Hu , Peter J. Walsh , Casey Slane
IPC分类号： B64D15/12 , C09J7/38 , C08K3/08 , C09J9/02 , C09J11/04 , B64D15/00 , C09J5/06 , C08K3/22 , B82Y30/00 , B64D33/02 , C09J9/00 , C09J109/02 , C09J175/04 , C09J123/08
摘要： A method of making an adhesive for an ice protection assembly includes mixing ferrous nanoparticles into the adhesive. Removal of the adhesive for ice protection assembly inspection or repair includes heating the ferrous nanoparticles in the adhesive to soften the adhesive and allow for easy removal or repositioning of the ice protection assembly.
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公开(公告)号：US20230096318A1
公开(公告)日：2023-03-30
申请号：US17486427
申请日：2021-09-27
申请人： GOODRICH CORPORATION
发明人： Scott Whittle
摘要： A half cap wear clip may comprise: a wear face configured to interface with a torque bar; a first flange disposed on a first side of the wear face and a second flange disposed on a second side of the wear face, the second side opposite the first side; and a deformable feature disposed on a first end of the first flange and the second flange and the wear face, the deformable feature configured to permanently deform a first distance in response to a load on the wear face exceeding a load threshold.
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公开(公告)号：US11613240B2
公开(公告)日：2023-03-28
申请号：US17155734
申请日：2021-01-22
申请人： Goodrich Corporation
摘要： A method for estimating the temperature of a component being monitored is described herein, comprising: inputting data related to the component being monitored into a brake thermal model; using the brake thermal model to predict a temperature of the component based on the input data; inputting a) actual temperature sensor measurement data of the component and b) the predicted temperature into an estimation algorithm, wherein the estimation algorithm combines the a) actual temperature sensor data and b) predicted temperature and generates an estimated brake temperature of the component based on the combined inputs. A computer-implemented system is also described.
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公开(公告)号：US20230074835A1
公开(公告)日：2023-03-09
申请号：US17470929
申请日：2021-09-09
申请人： GOODRICH CORPORATION
发明人： MARC GEORGIN , PAUL R. BURTE
摘要： Systems and methods for shut off valve failure detection are provided. The system may comprise a housing, a shut off valve disposed within the housing, a first servovalve and a second servovalve coupled to the housing, and a pressure sensor disposed within the housing in fluid communication with the shut off valve. A controller may receive a pressure signal from the pressure sensor in the system, and a brake signal from a brake input device. The controller may determine whether there has been a shut off valve failure in the system in response to the pressure signal being greater than a pressure threshold and the controller failing to receive the brake signal, for a threshold period. The controller may then send a signal to a notification system in response to detection of the shut off valve failure and output a shut off valve failure notification.
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公开(公告)号：US20230067820A1
公开(公告)日：2023-03-02
申请号：US17463968
申请日：2021-09-01
申请人： GOODRICH CORPORATION
发明人： MARC GEORGIN
摘要： A method of taxiing an aircraft may comprise: determining, via a brake controller, whether the aircraft is taxiing with a first thrust provided from a first side of the aircraft, a second thrust from a second side of the aircraft, or both the first thrust and the second thrust; and modifying, via the brake controller, a first brake pressure supplied to a first brake disposed on the first side of the aircraft as a function of pedal deflection in response to the taxiing with the first thrust only.
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公开(公告)号：US11572181B2
公开(公告)日：2023-02-07
申请号：US17003408
申请日：2020-08-26
申请人： Goodrich Corporation
摘要： An inflation control system for an inflatable is disclosed. In various embodiments, the inflation control system includes a source of a pressurized gas; a valve module connected to the source of the pressurized gas and configured to control a flow of the pressurized gas to the inflatable; a stretch sensor configured for mounting to the inflatable and to provide a real-time stretch data of an elastic deformation of the inflatable; and a controller configured to receive the real-time stretch data and to transmit a control signal to the valve module to control the flow of the pressurized gas to the inflatable.
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