公开(公告)号：US11664004B1

公开(公告)日：2023-05-30

申请号：US18054007

申请日：2022-11-09

Applicant: Gulfstream Aerospace Corporation

Inventor： Tongan Wang ,  Brian G. Cook ,  Scott Bohanan ,  Jim Jordan

IPC: G10K11/178

CPC classification number: G10K11/17854 ,  G10K11/17883 ,  G10K2210/1281

Abstract: To reduce engine noise in the cabin of an aircraft a plurality of error microphones is deployed at predetermined locations within the cabin to produce error microphone response signals associated with the engine noise in the cabin. Engine vibration inputs are obtained from sensors coupled to the aircraft engines. A processor is used to code the error microphone response signals into an encoded modal response in the cabin through a coding matrix. A processor is used to apply an adaptive filter to determine a plurality of modal signals needed to cancel the encoded modal response in the cabin. A processor is used to decode the modal signals into speaker input signals through a decoding matrix. Speaker input signals are then sent to a plurality of speakers to reduce the engine noise in the cabin.

公开(公告)号：US09199721B2

公开(公告)日：2015-12-01

申请号：US13752654

申请日：2013-01-29

Applicant: Gulfstream Aerospace Corporation

Inventor： Brian G. Cook ,  John Louis ,  Thomas Van de Van ,  Robert M. Vieito

IPC: B64C9/18 ,  B64C7/00 ,  B64C1/40

CPC classification number: B64C7/00 ,  B64C1/40 ,  B64C9/18 ,  Y10T29/49826

Abstract: A flap for operatively coupling to a wing main element of an aircraft is provided. The flap comprises an outer flap section that has a side edge portion. The side edge portion at least partially surrounds a flap side-edge cavity. A porous cavity-filler insert is positioned in the flap side-edge cavity.

Abstract translation: 提供了用于可操作地联接到飞行器的机翼主元件的翼片。 翼片包括具有侧边缘部分的外翼片部分。 侧边缘部分至少部分地围绕翼片侧边缘腔。 多孔空腔 - 填料插入件位于翼片侧边缘腔中。

公开(公告)号：US20140131514A1

公开(公告)日：2014-05-15

申请号：US13674303

申请日：2012-11-12

Applicant: Gulfstream Aerospace Corporation

Inventor： Brian G. Cook ,  John Louis ,  Thomas Van de Ven ,  Robert M. Vieito

IPC: B64C25/34

CPC classification number: B64C25/001 ,  B64C25/14 ,  B64C25/16 ,  B64C2025/003 ,  B64C2025/006 ,  Y10T29/49826

Abstract: A nose landing gear arrangement for an aircraft and a method of assembling the nose landing gear arrangement are disclosed herein. The nose landing gear arrangement includes, but is not limited to, a wheel assembly, a shock strut extending upwards from the wheel assembly towards a fuselage of the aircraft, and a torque arm assembly coupled to the wheel assembly and to the shock strut. The torque arm assembly is configured to transmit torque to the wheel assembly. The torque arm assembly is disposed forward of the shock strut with respect to a direction of travel of the aircraft.

Abstract translation: 本文公开了一种用于飞行器的前起落架装置和组装前起落架装置的方法。 前起落架装置包括但不限于轮组件，从车轮组件向上延伸到飞行器的机身的冲击支柱，以及联接到车轮组件和冲击支柱的扭矩臂组件。 扭矩臂组件构造成将扭矩传递到车轮组件。 扭矩臂组件相对于飞行器的行进方向设置在冲击支柱的前方。

公开(公告)号：US09302767B2

公开(公告)日：2016-04-05

申请号：US13674303

申请日：2012-11-12

Applicant: Gulfstream Aerospace Corporation

Inventor： Brian G. Cook ,  John Louis ,  Thomas Van de Ven ,  Robert M. Vieito

IPC: B64C25/00 ,  B64C25/16 ,  B64C25/14

CPC classification number: B64C25/001 ,  B64C25/14 ,  B64C25/16 ,  B64C2025/003 ,  B64C2025/006 ,  Y10T29/49826

Abstract: A nose landing gear arrangement for an aircraft and a method of assembling the nose landing gear arrangement are disclosed herein. The nose landing gear arrangement includes, but is not limited to, a wheel assembly, a shock strut extending upwards from the wheel assembly towards a fuselage of the aircraft, and a torque arm assembly coupled to the wheel assembly and to the shock strut. The torque arm assembly is configured to transmit torque to the wheel assembly. The torque arm assembly is disposed forward of the shock strut with respect to a direction of travel of the aircraft.

Abstract translation: 本文公开了一种用于飞行器的前起落架装置和组装前起落架装置的方法。 前起落架装置包括但不限于轮组件，从车轮组件向上延伸到飞行器的机身的冲击支柱，以及联接到车轮组件和冲击支柱的扭矩臂组件。 扭矩臂组件构造成将扭矩传递到车轮组件。 扭矩臂组件相对于飞行器的行进方向设置在冲击支柱的前方。

公开(公告)号：US20140209737A1

公开(公告)日：2014-07-31

申请号：US13752654

申请日：2013-01-29

Applicant: GULFSTREAM AEROSPACE CORPORATION

Inventor： Brian G. Cook ,  John Louis ,  Thomas Van de Van ,  Robert M. Vieito

IPC: B64C1/40

CPC classification number: B64C7/00 ,  B64C1/40 ,  B64C9/18 ,  Y10T29/49826

Abstract: Flaps for operatively coupling to wing main elements of aircraft, aircraft including such flaps and methods for making such flaps are provided herein. In one example, a flap for operatively coupling to a wing main element of an aircraft comprises an outer flap section that has a side edge portion. The side edge portion at least partially surrounds a flap side-edge cavity. A porous cavity-filler insert is positioned in the flap side-edge cavity.

Abstract translation: 本文提供了用于可操作地联接到飞行器的机翼主要元件的翼片，包括这种翼片的飞行器和用于制造这种翼片的方法。 在一个示例中，用于可操作地联接到飞行器的机翼主元件的翼片包括具有侧边缘部分的外翼片部分。 侧边缘部分至少部分地围绕翼片侧边缘腔。 多孔空腔 - 填料插入件位于翼片侧边缘腔中。