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公开(公告)号:WO2015017040A3
公开(公告)日:2015-03-26
申请号:PCT/US2014043110
申请日:2014-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLS JOHN T , PORTER STEVEN D
CPC classification number: F01D9/041 , F01D11/003 , F01D11/02 , F01D25/162 , F05D2240/14 , F05D2260/37
Abstract: A vane pack for a gas turbine engine includes an annular arrangement of vanes. A ring is secured around the vanes and extends proud of an axial end of the vanes.
Abstract translation: 用于燃气涡轮发动机的叶片组包括叶片的环形布置。 环围绕叶片固定并且从叶片的轴向端延伸。
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2.
公开(公告)号:WO2014171994A2
公开(公告)日:2014-10-23
申请号:PCT/US2014014116
申请日:2014-01-31
Applicant: UNITED TECHNOLOGIES CORP
Inventor: PORTER STEVEN D , FEINDEL DAVID T , BUDNICK MATTHEW , CHUONG CONWAY
CPC classification number: F01D21/003 , F05D2260/80 , F05D2260/83 , G02B23/2476
Abstract: A borescope plug assembly includes a borescope plug having a shaft section and a tip section, a bushing engageable with the shaft section and a seal engageable with the tip section.
Abstract translation: 管道镜插头组件包括具有轴部分和尖端部分的管道镜插头,可与轴部分接合的套管和可与尖端部分接合的密封件。
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公开(公告)号:WO2015023331A3
公开(公告)日:2015-04-09
申请号:PCT/US2014038723
申请日:2014-05-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLS JOHN T , ALLEN RICHARD N , PORTER STEVEN D
CPC classification number: F01D9/041 , F01D5/143 , F01D9/042 , F01D9/047 , F01D25/24 , F05D2240/121 , F05D2240/122 , F05D2240/80 , Y02T50/673
Abstract: A vane for use in a gas turbine engine has an airfoil extending between a leading edge and a trailing edge, and is generally hollow. The vane has a radially outer platform and a radially inner platform. At least one of the radially inner and radially outer platforms has thicker portions circumferentially located beyond one of the leading edge and the trailing edge, and thinner portions circumferentially beyond circumferential edges of the airfoil. A mid-turbine frame and a gas turbine engine are also disclosed.
Abstract translation: 用于燃气涡轮发动机的叶片具有在前缘和后缘之间延伸的翼型,并且通常是中空的。 叶片具有径向外部平台和径向内部平台。 径向内部和径向外部平台中的至少一个具有圆周地位于前缘和后缘中的一个之外的较厚部分以及周向地超过翼型件的周边边缘的较薄部分。 还公开了中间涡轮机框架和燃气涡轮发动机。
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公开(公告)号:WO2014031205A2
公开(公告)日:2014-02-27
申请号:PCT/US2013042966
申请日:2013-05-29
Applicant: UNITED TECHNOLOGIES CORP
Inventor: PORTER STEVEN D , BURT JONATHAN P , JAKIEL JONATHAN J , GORDON AMY M , DUELM SHELTON O
CPC classification number: F16J15/0887 , F01D9/02 , F01D11/005 , F01D11/08 , F02C7/28
Abstract: A seal land for a gas turbine engine can include a seal body circumferentially extending about a longitudinal centerline axis. The seal body includes at least one sealing surface that extends in a plane that is transverse to the longitudinal centerline axis.
Abstract translation: 用于燃气涡轮发动机的密封面可以包括围绕纵向中心线轴线周向延伸的密封体。 密封体包括至少一个密封表面,该密封表面在横向于纵向中心线轴线的平面中延伸。
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公开(公告)号:ES2695723T3
公开(公告)日:2019-01-10
申请号:ES14811694
申请日:2014-05-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: PORTER STEVEN D , OLS JOHN T
Abstract: Un álabe (200; 290) de turbina que comprende: Un perfil aerodinámico (58; 86; 486) que se extiende entre una plataforma (84) interior y una plataforma (82) exterior, estando hueco dicho perfil aerodinámico (59; 86; 486) y un hueco dentro de dicho perfil aerodinámico (59; 86; 486) que se extiende entre un borde (491) interior delantero a un borde (90; 494) interior posterior; en donde el perfil aerodinámico (58; 86; 486) incluye una pared (104) lateral de succión y una pared (102) lateral de presión que se extienden desde dicho borde (491) interior delantero a dicho borde (90; 494) interior posterior y están conectados entre sí mediante una pared (101) exterior a un borde (492) exterior posterior del perfil aerodinámico (58; 86; 486); en donde la conexión entre la pared (104) lateral de succión y la pared (102) lateral de presión forma en una sección radial un arco interior a dicho borde (90; 494) interior posterior que tiene un radio (89; 190) interior que varía a lo largo de una longitud radial de un álabe (200; 290) de turbina entre dichas plataformas (82, 84) interior y exterior; y caracterizado por que dicho radio (89; 190) interior es mayor en ambas de dichas plataformas (84, 82) interior y exterior que en ubicaciones de radio menor dispuestas en una región definida radialmente entre dichas plataformas (84, 82) interior y exterior; y por que dichas ubicaciones de radio menor están más cerca de la pared (101) exterior en el borde (492) exterior posterior del perfil aerodinámico (86) que dichas ubicaciones de radio mayor en dichas plataformas (84, 82) interior y exterior.
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公开(公告)号:SG11201508706RA
公开(公告)日:2015-12-30
申请号:SG11201508706R
申请日:2014-05-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLS JOHN T , ALLEN RICHARD N , PORTER STEVEN D
Abstract: A vane for use in a gas turbine engine has an airfoil extending between a leading edge and a trailing edge, and is generally hollow. The vane has a radially outer platform and a radially inner platform. At least one of the radially inner and radially outer platforms has thicker portions circumferentially located beyond one of the leading edge and the trailing edge, and thinner portions circumferentially beyond circumferential edges of the airfoil. A mid-turbine frame and a gas turbine engine are also disclosed.
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7.
公开(公告)号:EP2855892A4
公开(公告)日:2016-03-09
申请号:EP13830737
申请日:2013-05-29
Applicant: UNITED TECHNOLOGIES CORP
Inventor: PORTER STEVEN D , BURT JONATHAN P , JAKIEL JONATHAN J , GORDON AMY M , DUELM SHELTON O
CPC classification number: F16J15/0887 , F01D9/02 , F01D11/005 , F01D11/08 , F02C7/28
Abstract: A seal land for a gas turbine engine can include a seal body circumferentially extending about a longitudinal centerline axis. The seal body includes at least one sealing surface that extends in a plane that is transverse to the longitudinal centerline axis.
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8.
公开(公告)号:EP3008290A4
公开(公告)日:2017-01-25
申请号:EP14811694
申请日:2014-05-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: PORTER STEVEN D , OLS JOHN T
CPC classification number: F01D9/023 , F01D5/141 , F01D5/18 , F01D9/047 , F01D25/162 , F05D2240/122 , Y02T50/671 , Y02T50/673 , Y02T50/676
Abstract: A turbine vane has an airfoil extending between an inner platform and an outer platform. The airfoil is hollow. A hollow within the airfoil extends between an inner leading edge to an inner trailing edge. An inner radius is defined at the inner trailing edge in a circumferential direction measured between walls which extend from the inner leading edge to the inner trailing edge. The inner radius varies along a radial length defined between the inner and outer platforms. A mid-turbine frame and a gas turbine engine are also disclosed.
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公开(公告)号:EP3027855A4
公开(公告)日:2017-03-29
申请号:EP14832509
申请日:2014-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLS JOHN T , PORTER STEVEN D
CPC classification number: F01D9/041 , F01D11/003 , F01D11/02 , F01D25/162 , F05D2240/14 , F05D2260/37
Abstract: A vane pack for a gas turbine engine includes an annular arrangement of vanes. A ring is secured around the vanes and extends proud of an axial end of the vanes.
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10.
公开(公告)号:EP3011141A4
公开(公告)日:2017-03-08
申请号:EP14813485
申请日:2014-05-21
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLS JOHN T , ALLEN RICHARD N , PORTER STEVEN D , SANCHEZ PAUL K , PINERO SANDRA S
CPC classification number: F01D9/042 , F01D5/14 , F01D5/141 , F01D9/02 , F01D9/04 , F01D9/047 , F01D25/24 , F05D2230/53 , Y02T50/671 , Y02T50/673
Abstract: A vane has an airfoil extending between a radially outer platform and a radially inner platform. At least one of the platforms has nominally radially thinner portions, and a pad defining a radially thicker portion. The pad has a radial thickness that is greater than a thickness of the nominal radially thinner portions. The pad surrounds an outer periphery of the airfoil on a side of the radially outer platform. The pad has a varying radial thickness. A mid-turbine frame and a gas turbine engine are also disclosed.
Abstract translation: 叶片具有在径向外平台和径向内平台之间延伸的翼型件。 至少一个平台具有标称径向较薄的部分,以及限定径向较厚部分的垫。 垫具有大于标称径向较薄部分的厚度的径向厚度。 衬垫在径向外平台的一侧围绕翼型件的外周。 垫具有变化的径向厚度。 还公开了中涡轮机架和燃气涡轮发动机。
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