公开(公告)号：US08561410B2

公开(公告)日：2013-10-22

申请号：US13010296

申请日：2011-01-20

Applicant: Thomas G. Mulcaire

Inventor： Thomas G. Mulcaire

IPC: F02C1/00

CPC classification number: G08G1/01 ,  F01D9/02 ,  F01D9/041 ,  F01D25/246 ,  F04D29/542 ,  F05D2220/32 ,  F05D2240/90 ,  F05D2260/941

Abstract: An outlet guide vane structure for a gas turbine engine includes outlet guide vanes supported between inner and outer outlet guide walls. The guide walls form a diffuser aft of the guide vanes. The outer guide wall is secured directly to a compressor casing. A support structure, for example for supporting turbine nozzle guide vanes, is connected to an outer case of the engine at a flange. The support structure includes struts which pass through the outlet guide vane structure to provide a load path by which loads on the support structure are transferred to the outer case independent of the outlet guide vane structure.

Abstract translation: 用于燃气涡轮发动机的出口导叶结构包括支撑在内出口引导壁和外出口导向壁之间的出口导向叶片。 引导壁形成导叶后部的扩散器。 外引导壁直接固定在压缩机壳体上。 例如用于支撑涡轮喷嘴导向叶片的支撑结构在凸缘处连接到发动机的外壳。 支撑结构包括通过出口导叶结构的支柱，以提供负载路径，支撑结构上的负载通过该负载路径独立于出口导叶结构传递到外壳。

公开(公告)号：US20130192261A1

公开(公告)日：2013-08-01

申请号：US13362747

申请日：2012-01-31

Applicant: Robert Russell Mayer ,  George J. Kramer ,  Paul W. Palmer

Inventor： Robert Russell Mayer ,  George J. Kramer ,  Paul W. Palmer

IPC: F02C7/06 ,  F01D1/04 ,  F01D25/00

CPC classification number: F02C7/06 ,  F01D25/164 ,  F01D25/243 ,  F02C3/045 ,  F02C7/20 ,  F02C7/36 ,  F05D2220/32 ,  F05D2240/90 ,  F05D2260/30 ,  F05D2260/40311 ,  F23R3/002 ,  F23R3/60 ,  Y02T50/671

Abstract: A gas turbine engine includes high and low pressure turbines. A mid turbine frame is arranged axially between the high and low pressure turbines. A bearing is operatively supported by a support structure. An inner case is secured to the support structure and includes a first conical member and a bearing support to which the bearing is mounted. The bearing support includes a second conical member that is secured to the first conical member at a joint. The first and second conical members are arranged radially inward of the joint.

Abstract translation: 燃气涡轮发动机包括高压和低压涡轮机。 中间涡轮机框架轴向布置在高压和低压涡轮机之间。 轴承由支撑结构可操作地支撑。 内壳被固定到支撑结构上并且包括第一圆锥形构件和轴承支撑件，轴承座被安装到该支撑结构上。 轴承支撑件包括在接头处固定到第一锥形构件的第二锥形构件。 第一和第二锥形构件布置在接头的径向内侧。

公开(公告)号：US08221073B2

公开(公告)日：2012-07-17

申请号：US12341242

申请日：2008-12-22

Applicant: Ian Macfarlane ,  Zenon Szlanta

Inventor： Ian Macfarlane ,  Zenon Szlanta

IPC: F03B11/02

CPC classification number: F01D25/30 ,  F01D1/04 ,  F01D1/06 ,  F05D2230/60 ,  F05D2240/14 ,  F05D2240/90 ,  F05D2250/712

Abstract: An apparatus for extending the effective exhaust gas path in order to allow gradual diffusion of the exhaust gases in a turboshaft engine wherein the engine includes an annular engine case with at least an exhaust gas duct having an axial component communicating with an annular duct with a substantially radial component and traversing the engine case, the apparatus comprising a collector plenum having a convex annular shape and a diameter larger than that of the engine case with at least one exhaust outlet defined in the plenum and wherein the annular duct extends into the plenum beyond the diameter of the engine case to extend the exhaust gas path.

Abstract translation: 一种用于延伸有效废气路径以便允许排气在涡轮轴发动机中逐渐扩散的装置，其中发动机包括具有至少排气管道的环形发动机壳体，该排气管道具有与环形管道连通的轴向分量， 径向分量并且穿过发动机壳体，该装置包括具有凸形环形形状并且直径大于发动机壳体的直径的集气室，其具有限定在气室中的至少一个排气出口，并且其中环形管道延伸进入增压室 发动机壳体的直径以延长废气路径。

公开(公告)号：US20120099978A1

公开(公告)日：2012-04-26

申请号：US13147686

申请日：2010-02-04

Applicant: Roman Beyer ,  Boris Bublath ,  Ingo Just ,  Thomas Podgorski

Inventor： Roman Beyer ,  Boris Bublath ,  Ingo Just ,  Thomas Podgorski

IPC: F01D25/00 ,  B23P17/00

CPC classification number: F01D5/288 ,  B23P15/04 ,  B23P2700/06 ,  C23C28/00 ,  C23C28/022 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/00 ,  F01D5/284 ,  F01D5/286 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05D2230/60 ,  F05D2230/90 ,  F05D2240/90 ,  F05D2300/11 ,  F05D2300/15 ,  F05D2300/607 ,  F23R3/06 ,  F23R2900/00018 ,  Y02T50/67 ,  Y02T50/675 ,  Y10T29/49229

Abstract: Turbine components are often shipped individually and are not shipped assembled into a turbine. To this end, the turbine blade has to be protected of external stresses and external damage. This is done by an easily removable protective coating that easily evaporates during the first operation of the newly produced or restored component, so that the protective coating does not have to be removed in an additional operational step before installation.

Abstract translation: 涡轮机组件通常是单独运输的，没有运输组装到涡轮机中。 为此，涡轮机叶片必须受到外部应力和外部损坏的保护。 这是通过易于移除的保护涂层完成的，其在新生产或恢复的部件的第一次操作期间容易蒸发，使得在安装之前不需要在额外的操作步骤中去除保护涂层。

公开(公告)号：US20120070274A1

公开(公告)日：2012-03-22

申请号：US13111663

申请日：2011-05-19

Applicant: Francesco FERRAZZI

Inventor： Francesco FERRAZZI

IPC: F01D25/24

CPC classification number: F01D25/28 ,  F02B37/00 ,  F02B67/10 ,  F02C6/12 ,  F02C7/20 ,  F04D25/024 ,  F04D29/083 ,  F04D29/4206 ,  F04D29/601 ,  F05D2220/40 ,  F05D2240/55 ,  F05D2240/90 ,  Y02T10/144

Abstract: A unit for an internal combustion engine includes a turbocharger unit and an auxiliary component adjacent to the turbocharger unit and provided with means for connection thereof to the structure of the engine. The auxiliary component has a fluid outlet or inlet arranged immediately adjacent to a fluid inlet or outlet of the turbocharger unit, but not in contact therewith. The unit further includes a cylindrical sealing member, resiliently deformable, having opposite ends sealingly associated respectively to the fluid outlet or inlet of the auxiliary component and to the fluid inlet or outlet of the turbocharger unit.

Abstract translation: 用于内燃机的单元包括涡轮增压器单元和与涡轮增压器单元相邻的辅助部件，并且设置有用于将其连接到发动机的结构的装置。 辅助部件具有与涡轮增压器单元的流体入口或出口紧邻但不与其接触的流体出口或入口。 该单元还包括可弹性变形的圆柱形密封构件，其具有分别与辅助构件的流体出口或入口以及涡轮增压器单元的流体入口或出口密封相关的端部。

公开(公告)号：US20110126500A1

公开(公告)日：2011-06-02

申请号：US13022921

申请日：2011-02-08

Applicant: Jeffrey P. Whittemore

Inventor： Jeffrey P. Whittemore

IPC: B01D46/00

CPC classification number: F04D29/703 ,  B01D46/0005 ,  B01D46/001 ,  B01D46/0012 ,  B01D46/10 ,  B01D2265/024 ,  B01D2271/02 ,  B01D2273/30 ,  F01D5/12 ,  F04D19/002 ,  F04D29/522 ,  F04D29/644 ,  F04D29/646 ,  F05D2240/90 ,  F24F3/1603 ,  F24F13/28 ,  F24F2001/0096

Abstract: A filter frame is removably attachable to a box fan. The filter frame is adapted for receiving a standard HVAC-style filter for removing contaminants from air flow induced by the fan. In this manner, a cost-effective means for filtering a flow of air is provided for residential and commercial settings. The filter frame is adaptable to a variety of standard box fan types of different styles and dimensions. The frame is configured to accommodate standard filters, such as those readily available from retail hardware stores and home centers.

Abstract translation: 过滤器框架可移除地附接到箱式风扇。 过滤器框架适于接收标准HVAC型过滤器，用于从风扇引起的空气流中去除污染物。 以这种方式，为住宅和商业设置提供了用于过滤空气流的成本有效的方法。 过滤器框架适用于各种不同风格和尺寸的标准箱式风扇。 该框架被配置为容纳标准过滤器，例如从零售五金店和家庭中心容易获得的那些。

公开(公告)号：US06438940B1

公开(公告)日：2002-08-27

申请号：US09467955

申请日：1999-12-21

Applicant: Larry L. Vacek ,  Thomas C. Gerrety ,  William R. Haskiell ,  Elvin D. Hirtle ,  Richard M. Holcombe

Inventor： Larry L. Vacek ,  Thomas C. Gerrety ,  William R. Haskiell ,  Elvin D. Hirtle ,  Richard M. Holcombe

IPC: B63H1100

CPC classification number: F02K3/10 ,  F02C7/266 ,  F05D2240/90

Abstract: An augmenter includes at least one igniter which provides a uniform ignition within the augmenter. The igniter is secured to an igniter housing with a self-locking nut and each igniter includes a biasing mechanism which biases the igniter against the augmenter. Biasing the igniter against the augmenter ensures that each igniter tip is maintained at a proper immersion depth within the augmenter during gas turbine engine operation. Additionally, the igniter includes an alignment support boss to ensure that the igniter tip is properly aligned within the augmenter as the igniter is attached to the augmenter.

Abstract translation: 增强器包括至少一个在加强器内提供均匀点火的点火器。 点火器被固定到具有自锁螺母的点火器壳体上，并且每个点火器包括偏压机构，该偏置机构使点火器偏压增压器。 使点火器偏压增压器确保在燃气涡轮发动机运行期间，每个点火器尖端都保持在增压器内的适当浸入深度。 另外，点火器包括对准支撑凸台，以确保在点火器附接到增压器时点火器尖端在增压器内正确对准。

公开(公告)号：US5906473A

公开(公告)日：1999-05-25

申请号：US975358

申请日：1997-11-20

Applicant: Brendan F. Sexton ,  Hans M. Knuijt ,  Sacheverel Q. Eldrid ,  Albert Myers ,  Kyle E. Coneybeer ,  David Martin Johnson ,  Iain R. Kellock

Inventor： Brendan F. Sexton ,  Hans M. Knuijt ,  Sacheverel Q. Eldrid ,  Albert Myers ,  Kyle E. Coneybeer ,  David Martin Johnson ,  Iain R. Kellock

IPC: F01D5/22 ,  F01D9/02 ,  F01D11/08 ,  F01D11/24 ,  F01D25/14 ,  F01D25/26 ,  F01D25/28 ,  F02C7/16 ,  F02C7/18 ,  F02C7/28

CPC classification number: F01D11/24 ,  F01D25/14 ,  F01D25/26 ,  F01D25/285 ,  F02C7/18 ,  F05D2230/642 ,  F05D2230/644 ,  F05D2230/70 ,  F05D2240/90 ,  F05D2260/205 ,  F05D2260/232 ,  F05D2260/2322

Abstract: A turbine includes a plurality of inner shell sections mounting first and second stage nozzle and shroud portions. The inner shell sections are pinned to an outer containment shell formed of sections to preclude circumferential movement of the inner shell relative to the outer shell and enable thermal expansion and contraction of the inner shell relative to the outer shell. Positive bucket tip clearance control is afforded by passing a thermal medium about the inner shell in heat transfer relation with the shrouds about the first and second stage bucket tips, the thermal medium being provided from a source of heating/cooling fluid independent of the turbine. Access is provided to the rotor and turbine buckets by removing the outer and inner shell sections.

公开(公告)号：US20240124147A1

公开(公告)日：2024-04-18

申请号：US17964982

申请日：2022-10-13

Applicant: General Electric Company

Inventor： William Joseph Bowden ,  Jonathan Edward Coleman ,  Sharad Tiwari ,  Srinivas Addagatla ,  Sara Elizabeth Carle

IPC: B64D27/12 ,  B64D27/26 ,  F02C7/20

CPC classification number: B64D27/12 ,  B64D27/26 ,  F02C7/20 ,  F05D2220/323 ,  F05D2240/90

Abstract: A gas turbine engine includes an aft frame and a forward frame disposed upstream from the aft frame. The forward frame includes an outer ring. The outer ring includes an inner surface that is radially spaced from an outer surface. A first indention is defined in the outer surface, and a first engine mount flange protrudes radially outwardly from the first indention.

公开(公告)号：US11884410B2

公开(公告)日：2024-01-30

申请号：US17665286

申请日：2022-02-04

Applicant: General Electric Company

Inventor： Srinivas Addagatla ,  Ravindra Shankar Ganiger ,  Anil Soni ,  Sharad Tiwari ,  Jonathan E. Coleman

IPC: B64D27/26 ,  F01D25/28

CPC classification number: B64D27/26 ,  F01D25/28 ,  B64D2027/262 ,  B64D2027/268 ,  F05D2220/323 ,  F05D2240/90

Abstract: Dual function links for gas turbine engine mounts are disclosed. An example apparatus for mounting a casing of a gas turbine engine to a pylon, the apparatus includes a first pin and a linkage including a first linkage portion including the first pin, a second linkage portion, the second linkage portion forming a first load path between the gas turbine engine and the pylon, the second linkage portion arranged with respect to the first linkage portion such that a gap prevents the first linkage portion from forming a second load path between the gas turbine engine and the pylon.