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公开(公告)号:US20170306850A1
公开(公告)日:2017-10-26
申请号:US15137561
申请日:2016-04-25
Applicant: United Technologies Corporation
Inventor: Joseph Stack , Jesse M. Chandler , Gabriel L. Suciu , Kurt J. Sobanski
CPC classification number: F02C7/24 , F02C3/04 , F02C7/20 , F02C7/25 , F05D2220/32 , F05D2260/96
Abstract: An electromechanical component arrangement for a gas turbine engine includes a mechanical component located at a first side of a firewall. An electronic module assembly of the electromechanical component is connected to the mechanical component and includes a housing, a mounting frame located in the housing and an electronic module secured to the mounting frame. The electronic module is operably connected to the mechanical component via a module cable. A vibration isolator is located in the housing to locate and support the mounting frame therein. The vibration isolator is configured to vibrationally isolate the electronic module from gas turbine engine vibrations. A cover plate is secured to the housing and the first side of the firewall, while the housing extends from the cover plate through a module opening in the firewall to a second side of the firewall having a lower operating temperature than the first side.
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公开(公告)号:US10458271B2
公开(公告)日:2019-10-29
申请号:US15079392
申请日:2016-03-24
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor: Jesse M Chandler , Gabriel L Suciu , Joseph Stack
Abstract: A cable drive system for variable vane operation comprising an actuator, a harmonic drive driven by the actuator, a cable drive system driven by the harmonic drive; and a unison ring driven by the cable drive system.
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公开(公告)号:US10047676B2
公开(公告)日:2018-08-14
申请号:US15137561
申请日:2016-04-25
Applicant: United Technologies Corporation
Inventor: Joseph Stack , Jesse M. Chandler , Gabriel L. Suciu , Kurt J. Sobanski
Abstract: An electromechanical component arrangement for a gas turbine engine includes a mechanical component located at a first side of a firewall. An electronic module assembly of the electromechanical component is connected to the mechanical component and includes a housing, a mounting frame located in the housing and an electronic module secured to the mounting frame. The electronic module is operably connected to the mechanical component via a module cable. A vibration isolator is located in the housing to locate and support the mounting frame therein. The vibration isolator is configured to vibrationally isolate the electronic module from gas turbine engine vibrations. A cover plate is secured to the housing and the first side of the firewall, while the housing extends from the cover plate through a module opening in the firewall to a second side of the firewall having a lower operating temperature than the first side.
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公开(公告)号:US20170276011A1
公开(公告)日:2017-09-28
申请号:US15079392
申请日:2016-03-24
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor: Jesse M. Chandler , Gabriel L. Suciu , Joseph Stack
CPC classification number: F01D17/162 , F01D9/04 , F01D9/042 , F01D17/12 , F01D17/14 , F01D17/16 , F01D25/34 , F16H19/005 , F16H49/001 , Y02T50/671 , Y02T50/673
Abstract: An actuator system including a harmonic drive operable to drive a variable vane system of a gas turbine engine.
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公开(公告)号:US10301962B2
公开(公告)日:2019-05-28
申请号:US15079400
申请日:2016-03-24
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor: Jesse M Chandler , Gabriel L Suciu , Joseph Stack
Abstract: A gas turbine engine includes a harmonic drive driven by an actuator, a drive shaft driven by the harmonic drive, the drive shaft with a first drive gear and a second drive gear. A first variable vane stage with a first actuator gear to direct drive one of a multiple of variable vanes, the first actuator gear meshed with the first drive gear; and a second variable vane stage with a second actuator gear to direct drive one of a multiple of variable vanes, the second actuator gear meshed with the second drive gear.
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公开(公告)号:US20170276012A1
公开(公告)日:2017-09-28
申请号:US15079400
申请日:2016-03-24
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor: Jesse M. Chandler , Gabriel L. Suciu , Joseph Stack
CPC classification number: F01D17/162 , F01D9/04 , F01D9/041 , F01D9/042 , F01D17/105 , F01D17/12 , F01D17/14 , F01D17/16 , F01D25/34 , F02K3/02 , F05D2220/323 , F05D2260/40 , Y02T50/671 , Y02T50/673
Abstract: An actuator system including a harmonic drive operable to drive a variable vane system of a gas turbine engine.
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