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公开(公告)号：US12060052B2
公开(公告)日：2024-08-13
申请号：US17472323
申请日：2021-09-10
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Gregory Hickey
CPC classification number: B60T8/94 , B60T8/1703 , B60T8/172 , B60T13/686 , B64C25/44
Abstract: A valve assembly may comprise: a housing defining an inlet port, an outlet port, a solenoid valve inlet port, and a solenoid valve outlet port, the inlet port in fluid communication with the solenoid valve inlet port; a shutoff valve disposed in the housing, the shutoff valve including a shutoff valve inlet port in fluid communication with the inlet port and a shutoff valve outlet port in fluid communication with the outlet port, and a second shutoff valve inlet port in fluid communication with the solenoid valve outlet port; a filter disposed downstream of the valve inlet port; and a check valve disposed between the shutoff valve outlet port and the outlet port of the housing.
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公开(公告)号：US12017758B2
公开(公告)日：2024-06-25
申请号：US17208938
申请日：2021-03-22
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin
CPC classification number: B64C25/426 , B64D43/00
Abstract: An autobrake system includes a brake control unit (BCU), and a control knob in electronic communication with the BCU. The BCU is configured to receive a position signal from the control knob, the position signal corresponding a position of the control knob. The BCU is configured to select a braking deceleration based upon the position signal, wherein the braking deceleration continuously changes between a minimum braking deceleration and a maximum deceleration in response to the control knob moving between a first position and a second position for fine tuning of the braking deceleration.
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公开(公告)号：US20230083075A1
公开(公告)日：2023-03-16
申请号：US17472323
申请日：2021-09-10
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Gregory Hickey
Abstract: A valve assembly may comprise: a housing defining an inlet port, an outlet port, a solenoid valve inlet port, and a solenoid valve outlet port, the inlet port in fluid communication with the solenoid valve inlet port; a shutoff valve disposed in the housing, the shutoff valve including a shutoff valve inlet port in fluid communication with the inlet port and a shutoff valve outlet port in fluid communication with the outlet port, and a second shutoff valve inlet port in fluid communication with the solenoid valve outlet port; a filter disposed downstream of the valve inlet port; and a check valve disposed between the shutoff valve outlet port and the outlet port of the housing.
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公开(公告)号：US11407397B2
公开(公告)日：2022-08-09
申请号：US16597617
申请日：2019-10-09
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Tyler Arsenault
IPC: B60T17/22 , B64F5/60 , B60T5/00 , B60W10/184 , F16D65/847 , F16D65/78
Abstract: A method for cooling a brake system is disclosed. In various embodiments, the method includes determining a turnaround time parameter; determining a time to cool parameter; determining a parameter difference between the time to cool parameter and the turnaround time parameter; and adjusting a flow of air directed at the brake system based on the parameter difference.
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公开(公告)号：US11364884B2
公开(公告)日：2022-06-21
申请号：US16460845
申请日：2019-07-02
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Michael Kordik
Abstract: A method for active brake selection, in accordance with various embodiments is disclosed. The method comprises detecting an outbound taxiing event for an aircraft. The method further comprises determining whether an inboard or outboard brake has less wear than a respective inboard or outboard brake on a respective landing gear. The method may further comprise selecting an inboard or outboard brake to use during the outbound taxiing event.
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Patent Agency Ranking
公开(公告)号：US11305745B2
公开(公告)日：2022-04-19
申请号：US16353819
申请日：2019-03-14
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin
Abstract: Systems and methods for shutoff valve control are provided. The system may receive a first hardware logic input, a second hardware logic input, and a weight-on-wheels (WOW) status wherein each of the first hardware logic input, the second hardware logic input, and the WOW status report a binary true or a false. The system may open the shutoff valve when each of the first hardware logic input, the second hardware logic input, and the WOW status report true. The system may close the shutoff valve when any of the first hardware logic input, the second hardware logic input, and the WOW status report false.
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公开(公告)号：US20220055600A1
公开(公告)日：2022-02-24
申请号：US17345874
申请日：2021-06-11
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Philip Hill
Abstract: A brake control system of the present disclosure calibrates a servo valve and calculates a calibrated transfer function associated with the servo valve for precise braking in open-loop mode. The calibration steps may include determining i) whether an aircraft is on a ground surface, ii) whether the aircraft is not moving relative to the ground surface, and iii) whether braking is applied to a brake system of the aircraft. The brake control unit may calibrate the servo valve in response to the brake control unit determining that i) the aircraft is on the ground surface, ii) the aircraft is not moving relative to the ground surface, and iii) the braking is not applied to the brake system of the aircraft. The calibration process includes sending two or more test currents to the servo valve, and determining braking pressures associated with those test currents to calculate the transfer function.
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公开(公告)号：US20210276519A1
公开(公告)日：2021-09-09
申请号：US16812078
申请日：2020-03-06
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin
Abstract: Systems and methods for antiskid brake control include a brake control unit (BCU) configured to generate a brake command signal adjusted for a wide range of brake coefficient of friction based upon a real-time aircraft kinetic energy value. A method for antiskid brake control includes receiving, by a BCU, an aircraft mass and a wheel speed signal. The BCU determines an aircraft speed based upon the wheel speed signal and calculates the aircraft kinetic energy using the aircraft speed and aircraft mass. One or more antiskid parameters (e.g., proportional gain, a derivative gain, and/or deceleration target value) are adjusted based upon the aircraft kinetic energy to generate, by the brake control unit, an optimal antiskid brake command signal.
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公开(公告)号：US20210107441A1
公开(公告)日：2021-04-15
申请号：US16597617
申请日：2019-10-09
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin , Tyler Arsenault
IPC: B60T17/22 , B60T5/00 , B60W10/184 , B64F5/60 , F16D65/847
Abstract: A method for cooling a brake system is disclosed. In various embodiments, the method includes determining a turnaround time parameter; determining a time to cool parameter; determining a parameter difference between the time to cool parameter and the turnaround time parameter; and adjusting a flow of air directed at the brake system based on the parameter difference.
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公开(公告)号：US10800387B1
公开(公告)日：2020-10-13
申请号：US16370143
申请日：2019-03-29
Applicant: GOODRICH CORPORATION
Inventor： Marc Georgin
Abstract: A brake wear component is disclosed. In various embodiments, the component includes a linear position sensor disposed within a housing and configured to contact a pressure plate of a brake mechanism; a bias element coupled to the linear position sensor and configured to bias the linear position sensor a distance away from the pressure plate during a deactivated state; and an actuating mechanism coupled to the linear position sensor and configured to translate the linear position sensor toward the pressure plate during an activated state.
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