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公开(公告)号：US20180058373A1
公开(公告)日：2018-03-01
申请号：US15250253
申请日：2016-08-29
Applicant: THE BOEING COMPANY
Inventor： Kevin O'Brien Gaw , Dylan E. Jones , Michael H. Larson , Belur N. Shivashankara , Randy J. Grove , David John Barene , Jeston Lingelbach , Kory Shaffer , David W. Foutch
Abstract: A blocker door assembly for use in a gas turbine engine includes a facesheet including a plurality of openings to facilitate noise attenuation and a body portion coupled to the facesheet. The body portion includes a backsheet integrally formed with a honeycomb core, wherein the body portion is molded from a thermoplastic material.
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公开(公告)号：US10794326B2
公开(公告)日：2020-10-06
申请号：US15250253
申请日：2016-08-29
Applicant: THE BOEING COMPANY
Inventor： Kevin O'Brien Gaw , Dylan E. Jones , Michael H. Larson , Belur N. Shivashankara , Randy J. Grove , David John Barene , Jeston Lingelbach , Kory Shaffer , David W. Foutch
Abstract: A blocker door assembly for use in a gas turbine engine includes a facesheet including a plurality of openings to facilitate noise attenuation and a body portion coupled to the facesheet. The body portion includes a backsheet integrally formed with a honeycomb core, wherein the body portion is molded from a thermoplastic material.
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Patent Agency Ranking
公开(公告)号：US20200291892A1
公开(公告)日：2020-09-17
申请号：US16857487
申请日：2020-04-24
Applicant: The Boeing Company
Inventor： Kevin O'Brien Gaw , Dylan E. Jones , Michael H. Larson , Belur N. Shivashankara , Randy J. Grove , David John Barene , Jeston Lingelbach , Kory Shaffer , David W. Foutch
Abstract: A blocker door assembly for use in a gas turbine includes a panel, a core integrally formed with the panel, and a plurality of mounting structures extending from at least one of the panel and the core. The plurality of mounting structures are integrally formed with the core and the panel such that the panel, the core, and the mounting structures are co-molded from a thermoplastic material.
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公开(公告)号：US20180029719A1
公开(公告)日：2018-02-01
申请号：US15222330
申请日：2016-07-28
Applicant: The Boeing Company
CPC classification number: B64D29/00 , B64F5/10 , F01D25/24 , F02C7/045 , F02K1/827 , F05D2220/323 , F05D2230/60 , F05D2250/283 , F05D2250/313 , F05D2260/963 , F05D2260/97 , G10K11/172 , Y02T50/672
Abstract: A liner assembly includes a core and a septum coupled to the core. The liner assembly also includes a facesheet coupled to the septum. The facesheet includes a plurality of slots defined therethrough. Each slot of the plurality of slots includes a major axis oriented perpendicular to a centerline of the liner assembly.
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公开(公告)号：US11840986B2
公开(公告)日：2023-12-12
申请号：US16857487
申请日：2020-04-24
Applicant: The Boeing Company
Inventor： Kevin O'Brien Gaw , Dylan E. Jones , Michael H. Larson , Belur N. Shivashankara , Randy J. Grove , David John Barene , Jeston Lingelbach , Kory Shaffer , David W. Foutch
IPC: F02K1/62 , F02K1/70 , B29C43/18 , B29C65/02 , B29C65/48 , B29C65/00 , B29K101/12 , F02K1/72 , B29L31/00
CPC classification number: F02K1/70 , B29C43/18 , B29C65/02 , B29C65/48 , B29C66/7254 , B29C2043/189 , B29K2101/12 , B29L2031/7504 , F02K1/625 , F02K1/72 , F05D2220/32 , F05D2230/23 , F05D2230/60 , F05D2250/283 , F05D2260/96 , F05D2300/43 , F05D2300/432 , F05D2300/433 , F05D2300/434 , F05D2300/436
Abstract: A blocker door assembly for use in a gas turbine includes a panel, a core integrally formed with the panel, and a plurality of mounting structures extending from at least one of the panel and the core. The plurality of mounting structures are integrally formed with the core and the panel such that the panel, the core, and the mounting structures are co-molded from a thermoplastic material.
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公开(公告)号：US09638176B2
公开(公告)日：2017-05-02
申请号：US13891769
申请日：2013-05-10
Applicant: The Boeing Company
Inventor： Belur N. Shivashankara , James H. Mabe , Dan J. Clingman
CPC classification number: F03G7/065 , B64C9/32 , B64C23/06 , Y02T50/162 , Y10T29/49002
Abstract: In one embodiment, the disclosed vortex generator may include a flap, a bearing configured to be mounted on a surface, an axle retained in the bearing, the flap attached to the axle such that the flap rotates relative to the bearing about the axle, and an actuator made of a shape memory alloy attached to the flap and to a support, the actuator shaped to receive the axle therethrough, such that a change in temperature of the actuator causes the actuator to rotate the flap relative to the bearing.
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公开(公告)号：US20140331665A1
公开(公告)日：2014-11-13
申请号：US13891769
申请日：2013-05-10
Applicant: THE BOEING COMPANY
Inventor： Belur N. Shivashankara , James H. Mabe , Dan J. Clingman
IPC: F03G7/06
CPC classification number: F03G7/065 , B64C9/32 , B64C23/06 , Y02T50/162 , Y10T29/49002
Abstract: In one embodiment, the disclosed vortex generator may include a flap, a bearing configured to be mounted on a surface, an axle retained in the bearing, the flap attached to the axle such that the flap rotates relative to the bearing about the axle, and an actuator made of a shape memory alloy attached to the flap and to a support, the actuator shaped to receive the axle therethrough, such that a change in temperature of the actuator causes the actuator to rotate the flap relative to the bearing.
Abstract translation: 在一个实施例中，所公开的涡流发生器可以包括翼片，构造成安装在表面上的轴承，保持在轴承中的轴，附接到轴的翼片，使得翼片相对于围绕轴线的轴承旋转，以及 由形状记忆合金制成的致动器，其附接到翼片和支撑件，致动器成形为接收轴穿过其中，使得致动器的温度变化使致动器相对于轴承旋转翼片。
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