公开(公告)号：US10273018B2

公开(公告)日：2019-04-30

申请号：US14049535

申请日：2013-10-09

申请人： Sikorsky Aircraft Corporation

发明人： Joseph Pantalone, III ,  John S. Chapkovich, III ,  Ashley DeVito ,  Brandon L. Stille

IPC分类号： B64D33/04 ,  B64C27/04 ,  B64C27/10 ,  B64C27/82

摘要： An exhaust system for reducing infrared emissions of a rotary wing aircraft includes a manifold; an opening in the manifold, the opening configured to face upwards and away from the rotary wing aircraft; and a chimney including a wall positioned about the opening, the chimney configured to eject an emission of intermixed secondary air and engine exhaust upwards and away from the rotary wing aircraft.

公开(公告)号：US20140096501A1

公开(公告)日：2014-04-10

申请号：US14049535

申请日：2013-10-09

申请人： Sikorsky Aircraft Corporation

发明人： Joseph Pantalone, III ,  John S. Chapkovich, III ,  Ashley DeVito ,  Brandon L. Stille

IPC分类号： B64D33/04

CPC分类号： B64D33/04 ,  B64C27/04 ,  B64C27/10 ,  B64C2027/8236 ,  B64D2033/045

摘要： An exhaust system for reducing infrared emissions of a rotary wing aircraft includes a manifold; an opening in the manifold, the opening configured to face upwards and away from the rotary wing aircraft; and a chimney including a wall positioned about the opening, the chimney configured to eject an emission of intermixed secondary air and engine exhaust upwards and away from the rotary wing aircraft.

摘要翻译： 用于减少旋转翼飞行器的红外发射的排气系统包括歧管; 歧管中的开口，该开口构造成面向上并远离旋翼机; 以及烟囱，其包括围绕所述开口定位的壁，所述烟囱构造成喷射混合二次空气的发射和发动机排气向上并远离所述旋转翼飞行器。

公开(公告)号：US08613686B2

公开(公告)日：2013-12-24

申请号：US13917050

申请日：2013-06-13

申请人： Sikorsky Aircraft Corporation

发明人： Brandon L. Stille

IPC分类号： B64C27/08

CPC分类号： F16H3/44 ,  B64C27/14

摘要： A drive system includes a planetary gear system. An input is affixed to a sun gear of the planetary gear system to rotate therewith and an output is affixed to the output ring gear to rotate therewith. A first brake system is selectively operable to rotationally lock an output ring gear of the planetary gear system, and a second brake system is selectively operable to rotationally lock the planet carrier of the planetary gear system. Rotary-wing aircraft implementations of the drive system are also disclosed.

公开(公告)号：US20170267338A1

公开(公告)日：2017-09-21

申请号：US15503633

申请日：2015-06-18

申请人： SIKORSKY AIRCRAFT CORPORATION

发明人： Todd A. Garcia ,  William J. Eadie ,  Brandon L. Stille

IPC分类号： B64C27/12 ,  B64C27/82 ,  B64C27/10

CPC分类号： F16F15/02 ,  B64C13/04 ,  B64C13/50 ,  B64C27/001 ,  B64C27/006 ,  B64C27/10 ,  B64C27/14 ,  B64C27/467 ,  B64C27/57 ,  B64C2027/004 ,  B64C2027/8236 ,  B64D35/06 ,  G05D1/0816 ,  G05D1/0858

摘要： An aircraft is provided including an airframe, an extending tail, and a counter rotating coaxial main rotor assembly including an upper rotor assembly and a lower rotor assembly. A translational thrust system including a propeller is positioned at the extending tail. The translational thrust system provides translational thrust to the airframe. A drive system is configured to operate both the main rotor system and the translational thrust system. The drive system includes a clutch configured to selectively couple or decouple the propeller from the drive system.

公开(公告)号：US20130274061A1

公开(公告)日：2013-10-17

申请号：US13917050

申请日：2013-06-13

申请人： SIKORSKY AIRCRAFT CORPORATION

发明人： Brandon L. Stille

IPC分类号： F16H3/44

CPC分类号： F16H3/44 ,  B64C27/14

摘要： A drive system includes a planetary gear system. An input is affixed to a sun gear of the planetary gear system to rotate therewith and an output is affixed to the output ring gear to rotate therewith. A first brake system is selectively operable to rotationally lock an output ring gear of the planetary gear system, and a second brake system is selectively operable to rotationally lock the planet carrier of the planetary gear system. Rotary-wing aircraft implementations of the drive system are also disclosed.

摘要翻译： 驱动系统包括行星齿轮系统。 输入固定在行星齿轮系统的太阳齿轮上以与其一起旋转，输出固定到输出齿圈上以与其一起转动。 第一制动系统选择性地可操作以旋转地锁定行星齿轮系统的输出齿圈，并且第二制动系统可选择性地操作以旋转地锁定行星齿轮系统的行星架。 还公开了驱动系统的旋翼飞行器实施方案。