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公开(公告)号：US10119410B2
公开(公告)日：2018-11-06
申请号：US15026011
申请日：2014-09-23
Applicant: United Technologies Corporation
Inventor： Mark J. Rogers , Carl S. Richardson , Richard K. Hayford , Kenneth E. Carman , Jonathan J. Earl
IPC: F01D11/00
Abstract: A vane seal system includes a non-rotatable vane segment that has an airfoil with a pocket at one end thereof. The pocket spans in an axial direction between forward and trailing sides, with respect to the airfoil, and in a lateral direction between open lateral sides. A seal member extends in the pocket. The seal member includes a seal element and at least one spring portion that is configured to positively locate the seal member in the axial direction in the pocket. A method for positioning the seal member in a vane seal system includes positively locating the seal member in the axial direction in the pocket using the spring portion.
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公开(公告)号：US10018061B2
公开(公告)日：2018-07-10
申请号：US14774050
申请日：2014-03-11
Applicant: United Technologies Corporation
Inventor： Carl S. Richardson , John A. Szymbor
CPC classification number: F01D9/041 , B23C3/16 , B23C3/18 , B23C2215/04 , B23C2215/045 , B23C2215/44 , B23C2260/68 , B23C2270/08 , B23Q3/06 , B23Q3/062 , B23Q3/063 , B25B11/02 , F01D25/246 , F05D2230/10 , F05D2230/14 , F05D2240/12 , F05D2300/501 , Y02T50/66 , Y02T50/672 , Y10T29/49316 , Y10T29/4932 , Y10T29/49336 , Y10T409/303752 , Y10T409/303808 , Y10T409/30868 , Y10T409/309016
Abstract: A vane tip machining fixture assembly includes a first clamp ring mountable to a fixture, the first clamp ring includes a rigid back ring mounted to a resilient ring.
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公开(公告)号：US09988915B2
公开(公告)日：2018-06-05
申请号：US14776181
申请日：2014-03-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Jonathan J. Earl , Carl S. Richardson
CPC classification number: F01D9/04 , F01D9/041 , F01D11/005 , F01D25/246 , F05D2230/51 , F05D2240/12 , F05D2240/129 , F05D2240/57 , F05D2250/314 , Y02T50/671
Abstract: One exemplary embodiment of this disclosure relates to a stator segment. The stator segment includes a first circumferential end face, and a second circumferential end face. Further, the first and second circumferential end faces are misaligned relative to one another.
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4.发明申请VANE SEAL SYSTEM HAVING SPRING POSITIVELY LOCATING SEAL MEMBER IN AXIAL DIRECTION 审中-公开具有弹簧位置密封构件的VANE密封系统在轴向方向
公开(公告)号：US20160215637A1
公开(公告)日：2016-07-28
申请号：US15026011
申请日：2014-09-23
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mark J. Rogers , Carl S. Richardson , Richard K. Hayford , Kenneth E. Carman , Jonathan J. Earl
IPC: F01D11/00
CPC classification number: F01D11/001 , F01D9/041 , F05D2260/38
Abstract: A vane seal system includes a non-rotatable vane segment that has an airfoil with a pocket at one end thereof. The pocket spans in an axial direction between forward and trailing sides, with respect to the airfoil, and in a lateral direction between open lateral sides. A seal member extends in the pocket. The seal member includes a seal element and at least one spring portion that is configured to positively locate the seal member in the axial direction in the pocket. A method for positioning the seal member in a vane seal system includes positively locating the seal member in the axial direction in the pocket using the spring portion.
Abstract translation: 叶片密封系统包括不可旋转的叶片段，其具有在其一端具有口袋的翼型件。 口袋相对于翼型件在前后两侧之间的轴向方向上跨过敞开的侧边之间的横向方向。 密封件在口袋中延伸。 密封构件包括密封元件和至少一个弹簧部分，其构造成沿着轴向方向将密封构件正确定位在口袋中。 用于将密封构件定位在叶片密封系统中的方法包括使用弹簧部分将密封构件沿轴向方向定位在凹穴中。
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公开(公告)号：US20160237839A1
公开(公告)日：2016-08-18
申请号：US15026709
申请日：2014-09-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mark J. Rogers , Carl S. Richardson , Richard K. Hayford , Kenneth E. Carman , Jonathan J. Earl
CPC classification number: F01D11/005 , F01D9/041 , F01D11/001 , F01D11/08 , F01D25/04 , F05D2220/32 , F05D2260/52
Abstract: A vane seal system includes a first non-rotatable vane segment that has a first airfoil with a first pocket at one end thereof. A second non-rotatable vane segment includes a second airfoil with a second pocket at one end thereof spaced by a gap from the first pocket. A seal member spans across the gap and extends in the first pocket and the second pocket. The seal member includes a seal element and at least one spring portion configured to positively locate the seal member in a sealing direction. Also disclosed is a seal for a vane seal system and a method related thereto for damping relative movement between a first pocket and a second pocket.
Abstract translation: 叶片密封系统包括具有在其一端具有第一凹部的第一翼型件的第一不可旋转叶片段。 第二不可旋转的叶片段包括第二翼型件，在其一端具有与第一凹口间隔开的第二凹口。 密封件横跨该间隙并在第一袋和第二袋中延伸。 密封构件包括密封元件和至少一个弹簧部分，其构造成将密封构件朝向密封方向正向定位。 还公开了一种用于叶片密封系统的密封件及其相关方法，用于阻止第一袋和第二袋之间的相对运动。
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公开(公告)号：US09797262B2
公开(公告)日：2017-10-24
申请号：US14286510
申请日：2014-05-23
Applicant: United Technologies Corporation
Inventor： Carl S. Richardson , Mark J. Rogers , Jonathan J. Earl , Kenneth E. Carman , Richard K. Hayford
CPC classification number: F01D5/22 , F01D9/041 , F01D25/06 , F01D25/246 , Y02T50/672 , Y10T29/49236
Abstract: A vane cluster includes a split damped outer shroud and an inner shroud spaced from the split damped outer shroud with a multiple of stator vane airfoils that extend between the split damped outer shroud and the inner shroud.
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公开(公告)号：US20160017735A1
公开(公告)日：2016-01-21
申请号：US14774050
申请日：2014-03-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Carl S. Richardson , John A. Szymbor
IPC: F01D9/04
CPC classification number: F01D9/041 , B23C3/16 , B23C3/18 , B23C2215/04 , B23C2215/045 , B23C2215/44 , B23C2260/68 , B23C2270/08 , B23Q3/06 , B23Q3/062 , B23Q3/063 , B25B11/02 , F01D25/246 , F05D2230/10 , F05D2230/14 , F05D2240/12 , F05D2300/501 , Y02T50/66 , Y02T50/672 , Y10T29/49316 , Y10T29/4932 , Y10T29/49336 , Y10T409/303752 , Y10T409/303808 , Y10T409/30868 , Y10T409/309016
Abstract: A vane tip machining fixture assembly includes a first clamp ring mountable to a fixture, the first clamp ring includes a rigid back ring mounted to a resilient ring.
Abstract translation: 叶片尖端加工夹具组件包括可安装到夹具的第一夹环，第一夹环包括安装到弹性环的刚性后环。
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公开(公告)号：US11767763B1
公开(公告)日：2023-09-26
申请号：US15869372
申请日：2018-01-12
Applicant: United Technologies Corporation
Inventor： Charles H. Warner , Carl S. Richardson , Ling Liu , Robert W. Fessenden
CPC classification number: F01D5/16 , F01D5/005 , F01D5/34 , F01D9/041 , F02C3/06 , F05D2220/3219 , F05D2220/323 , F05D2240/12 , F05D2240/24 , F05D2240/30 , F05D2260/96 , F05D2300/175 , F05D2300/522
Abstract: A turbomachine airfoil element includes an airfoil that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 1.01-1.15 inch (25.7-29.3 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span and is in a range of 0.54-0.66 inch (13.6-16.8 mm). The airfoil element includes at least two of a first mode with a frequency of 2033 ± 15% Hz, a second mode with a frequency of 7023 ± 15% Hz, a third mode with a frequency of 12082 ± 15% Hz and a fourth mode with a frequency of 19769 ± 15% Hz.
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公开(公告)号：US10808563B2
公开(公告)日：2020-10-20
申请号：US15026709
申请日：2014-09-09
Applicant: United Technologies Corporation
Inventor： Mark J. Rogers , Carl S. Richardson , Richard K. Hayford , Kenneth E. Carman , Jonathan J. Earl
Abstract: A vane seal system includes a first non-rotatable vane segment that has a first airfoil with a first pocket at one end thereof. A second non-rotatable vane segment includes a second airfoil with a second pocket at one end thereof spaced by a gap from the first pocket. A seal member spans across the gap and extends in the first pocket and the second pocket. The seal member includes a seal element and at least one spring portion configured to positively locate the seal member in a sealing direction. Also disclosed is a seal for a vane seal system and a method related thereto for damping relative movement between a first pocket and a second pocket.
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公开(公告)号：US10801330B1
公开(公告)日：2020-10-13
申请号：US15869148
申请日：2018-01-12
Applicant: United Technologies Corporation
Inventor： Charles H. Warner , Carl S. Richardson , Brian J. Schuler , Sue-Li Chuang
Abstract: A turbomachine airfoil element includes an airfoil that that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 0.46-0.58 inch (11.6-14.7 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span is in a range of 0.66-0.79 inch (16.7-20.0 mm. A first mode has a frequency of 35681±15% Hz and a second mode has a frequency of 39218±15% Hz.
