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1. 发明申请

WO2015053846A2 ENGINE COMPONENT HAVING PLATFORM WITH PASSAGEWAY 审中-公开
标题翻译：具有PASSAGEWAY平台的发动机组件
公开(公告)号：WO2015053846A2
公开(公告)日：2015-04-16
申请号：PCT/US2014/049749
申请日：2014-08-05
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： HOUGH, Matthew Andrew , BEATTIE, Jeffrey S. , PROPHETER-HINCKLEY, Tracy A. , QUACH, San
IPC分类号： F01D5/18 , F01D5/08
CPC分类号： F01D25/12 , F01D5/12 , F01D5/187 , F01D9/041 , F01D11/006 , F01D11/08 , F04D29/324 , F04D29/38 , F04D29/542 , F04D29/582 , F05D2220/32 , F05D2230/21 , F05D2230/211 , F05D2230/30 , F05D2240/81 , F05D2260/201 , F05D2260/202 , F05D2260/205 , F05D2260/2212 , F05D2300/13 , F05D2300/20 , Y02T50/676
摘要： One exemplary embodiment of this disclosure relates to a gas turbine engine including a component. The component includes a platform having a mateface on a circumferential side thereof. The platform including a core passageway configured to communicate fluid to the mateface.
摘要翻译：本公开的一个示例性实施例涉及包括部件的燃气涡轮发动机。该部件包括在其圆周侧上具有接合面的平台。该平台包括配置成将流体传送到配合面的芯通道。

2. 发明申请

WO2015050607A3 VARIABLE VANE ACTUATION SYSTEM 审中-公开
公开(公告)号：WO2015050607A3
公开(公告)日：2015-04-09
申请号：PCT/US2014/045176
申请日：2014-07-02
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： MCGUIRE, II, James F.
IPC分类号： F01D17/16 , F01D9/04
摘要： An example variable vane actuation system of a gas turbine engine includes, among other things, an actuation ring, a plurality of variable vanes circumferentially disposed about an engine axis, a plurality of vane arms configured to actuate the plurality of variable vanes, and a plurality of press fit members coupling the vane arms to the actuation ring.

3. 发明申请

WO2010129003A1 RANKINE CYCLE HEAT RECOVERY METHODS AND DEVICES 审中-公开
标题翻译： RANKINE循环热回收方法和装置
公开(公告)号：WO2010129003A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/000062
申请日：2010-01-11
申请人： DANFOSS TURBOCOR , CONRY, Ronald, David
发明人： CONRY, Ronald, David
IPC分类号： F02G5/00
CPC分类号： F02G5/04 , F01K15/02 , F01K23/065 , F01N5/02 , F01P3/22 , F02B39/085 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： An integrated expansion turbine/electrical generator assembly (collectively referred to as a "turbo-generator") suitable for use in waste heat recovery and similar applications. The turbo-generator uses a common shaft mounting a one or more stage expansion turbine and a homopolar electrical generator. Magnetic levitating axial and thrust bearings are used to hold the common shaft in its proper position with a fixed housing. The magnetic bearings minimize frictional losses, allowing the common shaft to spin at a very high rotational velocity. Sensor rings continually monitor the common shaft's position. This information is used by control electronics to regulate the magnetic bearings in order to hold the rotating shaft's position. Electrical energy is extracted from the rotating shaft in the form of a direct current. Preferably integrated power-switching electronics are used to generate single or three-phase AC power, which can be phase-matched to an existing power grid or other application.
摘要翻译：适用于废热回收和类似应用的集成膨胀涡轮/发电机组件（统称为“涡轮发电机”）。涡轮发电机使用安装一个或多个级膨胀涡轮机和同极发电机的公共轴。磁悬浮轴向和推力轴承用于将公共轴固定在其固定外壳的正确位置。磁性轴承最小化摩擦损失，允许公共轴以非常高的旋转速度旋转。传感器环连续监控公共轴的位置。该信息由控制电子器件用于调节磁性轴承以保持旋转轴的位置。以直流形式从旋转轴提取电能。优选地，集成的功率开关电子器件用于产生可以与现有电网或其他应用相位匹配的单相或三相AC电力。

4. 发明授权

US12152490B1 Fretting resistant rotary engine housings 有权
公开(公告)号：US12152490B1
公开(公告)日：2024-11-26
申请号：US18354077
申请日：2023-07-18
申请人： Pratt & Whitney Canada Corp.
发明人： Vincent Savaria , Jean-Philippe Simoneau
IPC分类号： F01C1/22 , F01C19/00 , F01C21/10 , F02B55/08 , F02B53/00
CPC分类号： F01C1/22 , F01C19/005 , F01C21/10 , F02B55/08 , F02B2053/005 , F05C2253/12
摘要： A rotary internal combustion engine includes a main rotor housing that has a peripheral wall that circumscribes a rotor cavity, a first interface surface and a second interface surface. A rotor is disposed within the rotor cavity. First and second side housings are secured against corresponding first and interface surfaces of the main rotor housing. The main rotor housing, the first side housing and the second side housing are formed from an aluminum alloy and at least one of the first interface surface and the second interface surface include an anti-fretting coating.

5. 发明授权

US12139034B2 Systems and methods for providing preemptive vehicle reenergizing alerts 有权
公开(公告)号：US12139034B2
公开(公告)日：2024-11-12
申请号：US17487230
申请日：2021-09-28
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Brendan Francis Diamond , Lars Niklas Pettersson , Keith Weston , Jordan Barrett , Andrew Denis Lewandowski , Michael Alan McNees
IPC分类号： B60L53/63 , B60L53/66 , B60L53/68 , G01W1/00 , G06N3/02
CPC分类号： B60L53/63 , B60L53/665 , B60L53/68 , G01W1/00 , G06N3/02 , B60L2240/66 , G01W2203/00
摘要： Systems and methods may be configured for providing preemptive reenergizing alerts designed to alert vehicle users to reenergize their vehicles in anticipation of power disruption conditions. Weather related data and/or grid related data may be leveraged for predicting the likelihood of power disruption conditions of a grid power source. When power disruption conditions are likely to increase the cost of energy by greater than a predefined threshold, one or more reenergizing alerts may be automatically communicated for alerting the users of the need to reenergize (e.g., refuel, recharge, etc.) their vehicles. Preemptively alerting users to reenergize their vehicles in this manner may ensure that the vehicle will be available for use as a backup power source during actual power disruption conditions.

6. 发明授权

US12138979B2 Vehicle suspension control system 有权
公开(公告)号：US12138979B2
公开(公告)日：2024-11-12
申请号：US18042318
申请日：2021-08-19
申请人： JAGUAR LAND ROVER LIMITED
发明人： Stefan Kojchev , Robert Neilson , James Robertson , Phil Guest
IPC分类号： B60G17/0165 , B60G17/0195
CPC分类号： B60G17/0165 , B60G17/0195 , B60G2400/204 , B60G2400/824
摘要： A control system (400) is provided for an adjustable suspension of a vehicle (100). The adjustable suspension is operable in at least two different configurations. The control system is configured to receive route data (110) indicative of an expected route of the vehicle, receive map data (120) comprising road type information for a road section of the expected route, and output a switch signal to instruct the adjustable suspension (104) to switch between the two different configurations in dependence on the expected route and the road type information, before the vehicle (100) reaches the road section.

7. 外观设计

USD1048878S1 Game box 有权
公开(公告)号：USD1048878S1
公开(公告)日：2024-10-29
申请号：US29829965
申请日：2022-03-09
申请人： Arcknight, LLC
设计人： Joshua Paul Wardrop , Philip Krog-Sorensen
摘要： FIG. 1 is an isometric view of a game box showing our new design;
FIG. 2 is another isometric view thereof;
FIG. 3 is another isometric view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top view thereof;
FIG. 9 is a bottom view thereof; and,
FIG. 10 is another isometric view of the game box in an open position.
The broken lines in the drawings depict portions of the game box that form no part of the claimed design.

8. 发明授权

US12129774B2 Hydrogen fueled turbine engine pinch point water separator 有权
公开(公告)号：US12129774B2
公开(公告)日：2024-10-29
申请号：US18316505
申请日：2023-05-12
申请人： RAYTHEON TECHNOLOGIES CORPORATION
发明人： Joseph B. Staubach
IPC分类号： F01K15/02 , B01D45/16 , B01D53/26 , F02C7/16
CPC分类号： F01K15/02 , B01D45/16 , B01D53/265 , F02C7/16 , B01D2257/80 , B01D2259/4575 , F05D2260/211
摘要： A propulsion system for an aircraft includes a gas generating core engine that generates an exhaust gas flow that is expanded through a turbine section. A power turbine engine is forward of the core engine and is coupled to drive a propulsor. A hydrogen fuel system supplies hydrogen fuel to the combustor through a fuel flow path. A condenser extracts water from the exhaust gas flow. A water separator is in communication with the condenser and directs the extracted water to a water storage tank. An evaporator receives a portion of the water that is extracted by the condenser and generates a steam flow. The steam flow is injected into the core flow path upstream of the turbine section.

9. 发明授权

US12128589B2 Constant cross section mandrel for CMC components 有权
公开(公告)号：US12128589B2
公开(公告)日：2024-10-29
申请号：US17858287
申请日：2022-07-06
申请人： RTX CORPORATION
发明人： Ken F. Blaney , Thomas E. Clark
IPC分类号： B29C43/36 , B29L31/00 , F01D9/04 , F01D9/06 , F01D11/08
CPC分类号： B29C43/361 , F01D9/04 , F01D9/06 , F01D11/08 , B29C2043/3626 , B29C2043/3665 , B29L2031/7504 , F05D2240/11 , F05D2300/6033 , F05D2300/614
摘要： A mandrel for a molding process includes a first portion and a second portion that form a mandrel having a channel between the first and second portions. At least one locking pin is configured to urge the first and second portions away from each other to establish a gap in response to inserting the locking pin into the channel along a respective end of the mandrel. A molding apparatus and method of forming a matrix composite component are also disclosed.

10. 发明授权

US12123370B2 Rotary engine shim design for floating side plates 有权
公开(公告)号：US12123370B2
公开(公告)日：2024-10-22
申请号：US18118975
申请日：2023-03-08
申请人： Pratt & Whitney Canada Corp.
发明人： Jean-Philippe Simoneau , Johnny Vinski , David Gagnon-Martin , Sebastien Bolduc
IPC分类号： F02F11/00 , F02B55/00 , F02B55/08 , F02B55/10 , F02F7/00 , F04C29/04 , F02B53/00
CPC分类号： F02F11/007 , F02B55/00 , F02B55/08 , F02B55/10 , F04C29/04 , F02B2053/005 , F02F7/007 , F04C2230/602 , F04C2240/80 , F04C2240/801 , F05C2201/90
摘要： A rotary internal combustion engine includes a rotor housing having a peripheral wall circumscribing a rotor cavity and a rotor disposed within the rotor cavity. A side housing is secured to the rotor housing and a plate defines a seal running surface for the rotor. The plate is disposed between a portion of the side housing and the rotor housing and at least one shim is disposed between the plate and the side housing for spacing the plate apart from contact with the side housing.

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