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公开(公告)号：US09605596B2
公开(公告)日：2017-03-28
申请号：US14150385
申请日：2014-01-08
Applicant: United Technologies Corporation
Inventor： Nicholas Lefevre , John J. Korzendorfer , Peter Balawajder , Paul W. Palmer , Paul J. Colucci , Mahamoud Coulibaly
CPC classification number: F02C7/28 , F02K3/075 , F04D19/02 , F04D27/0215 , F04D29/083 , F05D2220/90 , Y02T50/672
Abstract: A seal system for a gas turbine engine includes an annular seal carrier and an annular compliant seal mounted around the annular seal carrier, the compliant seal includes a multiple of legs in cross-section.
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公开(公告)号：US20170268369A1
公开(公告)日：2017-09-21
申请号：US15071485
申请日：2016-03-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Michael G. McCaffrey , Benjamin F. Hagan , David Richard Griffin , Peter Balawajder , Christopher Corcoran
CPC classification number: F01D11/08 , F01D5/02 , F01D9/04 , F01D25/24 , F01D25/246 , F05D2220/32 , F05D2230/60 , F05D2240/11 , F05D2240/55 , F05D2260/231 , F05D2300/10 , Y02T50/672 , Y02T50/675
Abstract: A seal assembly includes a seal arc segment that defines radially inner and outer sides with the radially outer side including radially-extending sidewalls. A radially inner surface joins the radially-extending sidewalls. The radially-extending sidewalls and the radially inner surface define a pocket. A rail shield has radially-extending walls lines the radially-extending sidewalls.
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公开(公告)号：US20160341063A1
公开(公告)日：2016-11-24
申请号：US14715811
申请日：2015-05-19
Applicant: United Technologies Corporation
Inventor： Andrew S. Miller , Peter Balawajder
CPC classification number: F01D11/18 , F01D25/24 , F01D25/246 , F05D2220/32 , F05D2230/60 , F05D2240/11
Abstract: A support assembly for a gas turbine engine includes an outer support that extends about a circumferential axis and includes at least one engagement member. An inner support forms a cavity. A control ring is located within the cavity and includes at least one tab for engaging at least one engagement member on the outer support.
Abstract translation: 用于燃气涡轮发动机的支撑组件包括围绕圆周轴线延伸并包括至少一个接合构件的外部支撑件。 内部支撑形成空腔。 控制环位于空腔内，并且包括用于接合外部支撑件上的至少一个接合构件的至少一个突片。
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公开(公告)号：US20160312619A1
公开(公告)日：2016-10-27
申请号：US14697329
申请日：2015-04-27
Applicant: United Technologies Corporation
Inventor： Lane Thornton , Ryan Alan Waite , Peter Balawajder , Benjamin F. Hagan
CPC classification number: F01D5/186 , F01D9/02 , F01D9/041 , F01D9/065 , F01D11/08 , F01D25/12 , F02C3/04 , F05D2220/32 , F05D2230/90 , F05D2240/12 , F05D2240/30 , F05D2240/35 , F05D2240/55 , F05D2240/81 , F05D2250/33 , F05D2250/72 , F05D2250/73 , F05D2260/202 , F05D2260/2212 , F23R3/002 , F23R2900/03042 , Y02T50/676
Abstract: A film cooled component may comprise a cooling chamber and a first ligament centered about a first axis. The first ligament may be in fluid communication with the cooling chamber. A first meter may be disposed at an end of the first ligament. A first diffuser may extend from the first meter to a surface of the film cooled component. The first diffuser may comprise a first tapered sidewall oriented at an angle of between 5 degrees to 15 degrees relative to the first axis. The first diffuser may further comprise a first non-tapered sidewall oriented at an angle less than 5 degrees relative to the first axis.
Abstract translation: 薄膜冷却部件可以包括冷却室和围绕第一轴线居中的第一韧带。 第一韧带可以与冷却室流体连通。 第一米可以设置在第一韧带的末端。 第一扩散器可以从第一米延伸到薄膜冷却部件的表面。 第一扩散器可以包括相对于第一轴线以5度至15度的角度定向的第一锥形侧壁。 第一扩散器还可以包括相对于第一轴线以小于5度的角度定向的第一非锥形侧壁。
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公开(公告)号：US10161258B2
公开(公告)日：2018-12-25
申请号：US15071485
申请日：2016-03-16
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Michael G. McCaffrey , Benjamin F. Hagan , David Richard Griffin , Peter Balawajder , Christopher Corcoran
Abstract: A seal assembly includes a seal arc segment that defines radially inner and outer sides with the radially outer side including radially-extending sidewalls. A radially inner surface joins the radially-extending sidewalls. The radially-extending sidewalls and the radially inner surface define a pocket. A rail shield has radially-extending walls lines the radially-extending sidewalls.
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Patent Agency Ranking
公开(公告)号：US09869195B2
公开(公告)日：2018-01-16
申请号：US14715844
申请日：2015-05-19
Applicant: United Technologies Corporation
Inventor： Andrew S. Miller , Peter Balawajder
CPC classification number: F01D11/14 , F01D11/18 , F01D25/28 , F05D2220/32 , F05D2270/305
Abstract: A support assembly for a gas turbine engine includes a control ring that extends about a circumferential axis. A plurality of first supports has a cavity that receives the control ring. A plurality of cover plates are attached to the first plurality of supports and enclose the cavity.
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公开(公告)号：US20160341061A1
公开(公告)日：2016-11-24
申请号：US14715844
申请日：2015-05-19
Applicant: United Technologies Corporation
Inventor： Andrew S. Miller , Peter Balawajder
CPC classification number: F01D11/14 , F01D11/18 , F01D25/28 , F05D2220/32 , F05D2270/305
Abstract: A support assembly for a gas turbine engine includes a control ring that extends about a circumferential axis. A plurality of first supports has a cavity that receives the control ring. A plurality of cover plates are attached to the first plurality of supports and enclose the cavity.
Abstract translation: 用于燃气涡轮发动机的支撑组件包括围绕圆周轴线延伸的控制环。 多个第一支撑件具有接收控制环的空腔。 多个盖板附接到第一多个支撑件并且包围空腔。
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公开(公告)号：US20140290269A1
公开(公告)日：2014-10-02
申请号：US14150411
申请日：2014-01-08
Applicant: United Technologies Corporation
Inventor： Nicholas Lefevre , John J. Korzendorfer , Peter Balawajder , Paul W. Palmer , Paul J. Colucci , Mahamoud Coulibaly
IPC: F02C7/28
CPC classification number: F02C7/28 , F02K3/075 , F04D19/02 , F04D27/0215 , F04D29/083 , F05D2220/90 , Y02T50/672
Abstract: A seal system for a gas turbine engine includes a cover plate with a radial flange; a seal carrier adjacent the cover plate; an outer compliant seal supported by the seal carrier; an inner compliant seal supported by the seal carrier, the inner compliant seal engaged with the radial flange; and a spring between the cover plate and the seal carrier.
Abstract translation: 用于燃气涡轮发动机的密封系统包括具有径向凸缘的盖板; 靠近盖板的密封托架; 由密封载体支撑的外部柔顺密封件; 由密封载体支撑的内部柔顺密封件，与径向凸缘接合的内部柔性密封件; 以及盖板和密封托架之间的弹簧。
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公开(公告)号：US20180179959A1
公开(公告)日：2018-06-28
申请号：US15895058
申请日：2018-02-13
Applicant: United Technologies Corporation
Inventor： Nicholas Lefevre , John J. Korzendorfer , Peter Balawajder , Paul W. Palmer , Paul J. Colucci , Mahamoud Coulibaly
Abstract: A seal system for a gas turbine engine includes a cover plate with a radial flange; a seal carrier adjacent the cover plate; an outer compliant seal supported by the seal carrier; an inner compliant seal supported by the seal carrier, the inner compliant seal engaged with the radial flange; and a spring between the cover plate and the seal carrier.
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公开(公告)号：US09885247B2
公开(公告)日：2018-02-06
申请号：US14715811
申请日：2015-05-19
Applicant: United Technologies Corporation
Inventor： Andrew S. Miller , Peter Balawajder
CPC classification number: F01D11/18 , F01D25/24 , F01D25/246 , F05D2220/32 , F05D2230/60 , F05D2240/11
Abstract: A support assembly for a gas turbine engine includes an outer support that extends about a circumferential axis and includes at least one engagement member. An inner support forms a cavity. A control ring is located within the cavity and includes at least one tab for engaging at least one engagement member on the outer support.
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