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1. 发明公开

EP2644869A3 Distributed gas turbine engine control system 审中-公开
标题翻译：分布式燃气涡轮发动机控制系统
公开(公告)号：EP2644869A3
公开(公告)日：2017-08-02
申请号：EP13160776.4
申请日：2013-03-25
申请人： General Electric Company
发明人： Mathews, Jr Harry Kirk , Adibhatla, Sridhar , Waun, Scott Douglas , Brunell, Brent Jerome , Lis, Simon Shlomo , Andarawis, Emad Andarawis , Dasgupta, Samhita , Carpenter, R. Sheldon
IPC分类号： F02C9/00 , G05B9/03
CPC分类号： F02C9/00 , F05D2270/46 , Y02T50/671
摘要： Gas turbine engine control system (36) including an engine controller (38) configured to control multiple parameters associated with operation of a gas turbine engine system (10). The gas turbine engine control system also includes multiple remote interface units (40) communicatively coupled to the engine controller (38). The remote interface unit is configured to receive an input signal from the engine controller indicative of respective target values of at least one parameter, and the remote interface unit is configured to provide closed-loop control of the at least one parameter based on the input signal and feedback signals indicative of respective measured values of the at least one parameter.
摘要翻译：燃气涡轮发动机控制系统（36）包括构造成控制与燃气涡轮发动机系统（10）的操作相关联的多个参数的发动机控制器（38）。燃气涡轮发动机控制系统还包括通信地耦合到发动机控制器（38）的多个远程接口单元（40）。远程接口单元被配置为从发动机控制器接收指示至少一个参数的相应目标值的输入信号，并且远程接口单元被配置为基于输入信号提供对至少一个参数的闭环控制以及表示所述至少一个参数的相应测量值的反馈信号。

2. 发明公开

EP2993308A4 REGULATOR VALVE DRIVE MECHANISM AND STEAM TURBINE 有权
标题翻译： REGELVENTILANTRIEBSMECHANISMUS UND DAMPFTURBINE
公开(公告)号：EP2993308A4
公开(公告)日：2016-07-13
申请号：EP14839099
申请日：2014-05-23
申请人： MITSUBISHI HEAVY IND COMPRESSOR CORP
发明人： OKAMURA TOMOAKI , KATAGAKE MAKOTO
IPC分类号： F01D17/10 , F01D17/14 , F01D17/24
CPC分类号： F01K13/02 , F01D17/145 , F01D17/24 , F01K5/02 , F05D2220/31 , F05D2230/72 , F05D2260/57 , F05D2270/46 , F05D2270/62 , F16K31/047
摘要： This governing valve drive mechanism is a governing valve drive mechanism (15) that opens/closes a steam flow path (12) with a valve body (13) in order to regulate the flow rate of steam in a steam turbine (10), and is equipped with: a valve body advancing/retreating mechanism (14) for advancing and retreating the valve body (13) toward and from the steam flow path (12); multiple sets of electric actuators (23A, 23B) each having a rotational drive source (26) and a conversion section (30) for converting rotation of the rotational drive source (26) into a linear motion; connection switching sections (38) by which the electric actuators (23A, 23B) can be individually connected to the valve body advancing/retreating mechanism (14); and a control unit (17) for controlling operations of the rotational drive sources (26) and connection switching sections (38).
摘要翻译：该调节阀驱动机构是调节阀驱动机构（15），其利用阀体（13）打开/关闭蒸汽流路（12），以调节蒸汽涡轮机（10）中的蒸汽的流量，以及配备有：朝向和离开蒸汽流路（12）前进和后退阀体前进/后退机构（14）; 每组具有旋转驱动源（26）和转换部分（30）的多组电致动器（23A，23B），用于将旋转驱动源（26）的旋转转换为直线运动; 电动执行机构（23A，23B）能够分别与阀体前进/后退机构连接的连接切换部（38）。以及用于控制旋转驱动源（26）和连接切换部（38）的操作的控制单元（17）。

3. 发明公开

EP3296540A1 GAS TURBINE ENGINE WITH A GEARED TURBOFAN ARRANGEMENT 有权
标题翻译：燃气涡轮发动机带齿轮涡轮风扇装置
公开(公告)号：EP3296540A1
公开(公告)日：2018-03-21
申请号：EP16189699.8
申请日：2016-09-20
申请人： Rolls-Royce Deutschland Ltd & Co KG
发明人： BONIFACE, Dominic
IPC分类号： F02C3/107 , F01D21/04
CPC分类号： F02C7/36 , B64D35/02 , F01D21/04 , F02C3/107 , F02K3/06 , F05D2260/4023 , F05D2260/4031 , F05D2270/021 , F05D2270/09 , F05D2270/46 , F16H2306/44
摘要： The invention relates to a gas turbine engine (10) with a geared turbofan arrangement with a gearbox (14) in a drive train (105, 103, 101) driven by a turbine (18, 19), a driving side of the gearbox (14) being driveably connected with a propulsive fan (13), with at least one form locking connection device (61, 62) in a drive train (105, 103, 101) enabling a controlled disengagement of at least one engine part from the drive train (105, 103, 101) in case of a mechanical failure of the gas turbine engine (10) or a part thereof and at least one load stop (41, 42) for bearing an essential axial load in case of the mechanical failure of the gas turbine (10) or a part thereof.
摘要翻译：本发明涉及一种具有齿轮传动涡轮风扇装置的燃气涡轮发动机（10），该涡轮风扇装置具有在由涡轮（18,19）驱动的传动系（105,103,101）中的齿轮箱（14），齿轮箱的驱动侧 14）与驱动风扇（13）可驱动地连接，传动系（105,103,101）中的至少一个形状锁定连接装置（61,62）使得至少一个发动机部分能够受控地从驱动装置在所述燃气涡轮发动机（10）或其一部分发生机械故障的情况下，所述火车（105,103,101）和至少一个负载止动件（41,42），所述负载止动件用于在发生机械故障燃气轮机（10）或其一部分。

4. 发明公开

EP2993308A1 REGULATOR VALVE DRIVE MECHANISM AND STEAM TURBINE 有权
标题翻译：调节阀驱动机构和汽轮机
公开(公告)号：EP2993308A1
公开(公告)日：2016-03-09
申请号：EP14839099.0
申请日：2014-05-23
申请人： Mitsubishi Heavy Industries Compressor Corporation
发明人： OKAMURA, Tomoaki , KATAGAKE, Makoto
IPC分类号： F01D17/10
CPC分类号： F01D17/145 , F01D17/24 , F01K5/02 , F01K13/02 , F05D2220/31 , F05D2230/72 , F05D2260/57 , F05D2270/46 , F05D2270/62 , F16K31/047
摘要： This governing valve drive mechanism is a governing valve drive mechanism (15) that opens/closes a steam flow path (12) with a valve body (13) in order to regulate the flow rate of steam in a steam turbine (10), and is equipped with: a valve body advancing/retreating mechanism (14) for advancing and retreating the valve body (13) toward and from the steam flow path (12); multiple sets of electric actuators (23A, 23B) each having a rotational drive source (26) and a conversion section (30) for converting rotation of the rotational drive source (26) into a linear motion; connection switching sections (38) by which the electric actuators (23A, 23B) can be individually connected to the valve body advancing/retreating mechanism (14); and a control unit (17) for controlling operations of the rotational drive sources (26) and connection switching sections (38).
摘要翻译：该调节阀驱动机构是为了调节蒸汽涡轮机（10）的蒸汽流量而与阀体（13）开闭蒸汽流路（12）的调节阀驱动机构（15），具有使阀体（13）相对于蒸气流路（12）进退的阀体进退机构（14）。多组电动致动器（23A，23B），每组具有旋转驱动源（26）和用于将旋转驱动源（26）的旋转转换为直线运动的转换部（30）电动执行机构23A，23B分别与阀体进退机构14连接的连接切换部38; 和用于控制旋转驱动源（26）和连接切换部分（38）的操作的控制单元（17）。

5. 发明公开

EP2765276A4 STEAM TURBINE 审中-公开
标题翻译： DAMPFTURBINE
公开(公告)号：EP2765276A4
公开(公告)日：2015-09-30
申请号：EP12836140
申请日：2012-09-24
申请人： MITSUBISHI HEAVY IND COMPRESSOR CORP
发明人： KATAGAKE MAKOTO
IPC分类号： F01D17/10 , F16K31/04 , H02K7/106
CPC分类号： F01D17/145 , F01D17/20 , F05D2260/57 , F05D2260/903 , F05D2270/46 , F05D2270/62 , F16H2025/2075 , H02K7/06 , H02K7/106 , H02K2213/06
摘要： A steam turbine includes a turbine main body having blades supported rotatably, a steam channel which is connected to the turbine main body and in which steam flows, a regulating valve configured to linearly move to adjust opening/closing of the steam channel, and an opening/closing drive mechanism configured to drive the regulating valve. The opening/closing drive mechanism includes an electric motor configured to rotate by an electric power being supplied, a conversion mechanism configured to convert rotational motion of the electric motor into linear motion of the regulating valve, and a brake operated by regenerative energy of the electric motor.
摘要翻译：一种蒸汽涡轮机，包括具有可旋转地支撑的叶片的涡轮机主体，连接到涡轮主体并且蒸汽流动的蒸汽通道，配置成直线移动以调节蒸汽通道的打开/关闭的调节阀，以及开口闭合驱动机构，其构造成驱动调节阀。开/闭驱动机构包括被配置为通过供给的电力旋转的电动机，将电动机的旋转运动转换为调节阀的直线运动的转换机构，以及由电动机的再生能量运转的制动器发动机。

6. 发明公开

EP2644869A2 Distributed gas turbine engine control system 审中-公开
标题翻译： Verteiltes Regelung系统einer Gurburbine
公开(公告)号：EP2644869A2
公开(公告)日：2013-10-02
申请号：EP13160776.4
申请日：2013-03-25
申请人： General Electric Company
发明人： Mathews, Jr Harry Kirk , Adibhatla, Sridhar , Waun, Scott Douglas , Brunell, Brent Jerome , Lis, Simon Shlomo , Andarawis, Emad Andarawis , Dasgupta, Samhita , Carpenter, R. Sheldon
IPC分类号： F02C9/00
CPC分类号： F02C9/00 , F05D2270/46 , Y02T50/671
摘要： Gas turbine engine control system (36) including an engine controller (38) configured to control multiple parameters associated with operation of a gas turbine engine system (10). The gas turbine engine control system also includes multiple remote interface units (40) communicatively coupled to the engine controller (38). The remote interface unit is configured to receive an input signal from the engine controller indicative of respective target values of at least one parameter, and the remote interface unit is configured to provide closed-loop control of the at least one parameter based on the input signal and feedback signals indicative of respective measured values of the at least one parameter.
摘要翻译：包括配置成控制与燃气涡轮发动机系统（10）的操作相关联的多个参数的发动机控制器（38）的燃气涡轮发动机控制系统（36）。燃气涡轮发动机控制系统还包括通信地耦合到发动机控制器（38）的多个远程接口单元（40）。所述远程接口单元被配置为从所述引擎控制器接收指示至少一个参数的相应目标值的输入信号，并且所述远程接口单元被配置为基于所述输入信号来提供所述至少一个参数的闭环控制以及指示所述至少一个参数的相应测量值的反馈信号。

7. 发明授权

EP3242006B1 METHOD TO DETERMINE A STATE OF A VALVE AND VALVE MONITORING APPARATUS 有权
公开(公告)号：EP3242006B1
公开(公告)日：2018-09-19
申请号：EP17169041.5
申请日：2017-05-02
申请人： Rolls-Royce plc
发明人： Scothern, David
IPC分类号： F02C9/18
CPC分类号： F01D21/003 , F02C7/047 , F02C9/18 , F05D2220/32 , F05D2260/80 , F05D2270/301 , F05D2270/3015 , F05D2270/46
摘要： A method to determine a state of a valve when the valve is in a first position, the method comprising steps to determine a first pressure of a fluid flow at a first location within a gas turbine engine; determine a second pressure of a compressed fluid at a second location within the gas turbine engine when the valve is in the first position; and, compare the first pressure and the second pressure to determine the state of the valve.

8. 发明公开

EP3318726A1 SYSTEM AND METHOD FOR CONTROLLING DUAL STARTER AIR VALVE 有权转让
标题翻译：用于控制双启动器空气阀的系统和方法
公开(公告)号：EP3318726A1
公开(公告)日：2018-05-09
申请号：EP17199557.4
申请日：2017-11-01
申请人： United Technologies Corporation
发明人： GREENBERG, Michael D. , GOODMAN, Robert , DEHAIS, John M.
IPC分类号： F01D17/06 , F01D19/02 , F02C7/277 , F16K31/124 , F16K1/12
CPC分类号： F01D17/205 , F01D17/06 , F01D17/24 , F01D19/02 , F01D21/003 , F02C7/277 , F05D2220/32 , F05D2240/40 , F05D2260/84 , F05D2270/304 , F05D2270/46 , F16K1/12 , F16K31/124
摘要： A system may comprise a sensor (120) configured to measure a characteristic of an engine component. A valve assembly (110) may have an airflow outlet in fluid communication with the engine component. The valve assembly (110) may include a first valve (112). A first valve control device (116) may be coupled to the first valve (112) and configured to control the first valve (112) based on a measurement by the sensor (120). A second valve (114) may be in fluidic series with the first valve. A second valve control device (118) may be coupled to the second valve (114) and configured to control the second valve (114) based on the measurement by the sensor (120).
摘要翻译：系统可以包括被配置为测量发动机部件的特性的传感器（120）。阀组件（110）可以具有与发动机部件流体连通的气流出口。阀组件（110）可以包括第一阀（112）。第一阀控制装置（116）可以联接到第一阀（112）并且被配置为基于传感器（120）的测量来控制第一阀（112）。第二阀（114）可以与第一阀流体地串联。第二阀控制装置（118）可以联接到第二阀（114）并且被配置为基于传感器（120）的测量来控制第二阀（114）。

9. 发明授权

EP2957503B1 Aircraft with two engines having by-pass air inlet openings and bleed air outlets as well as engine for an aircraft 有权
标题翻译：飞机两台发动机，其配备有Bypasslufteinlässe和Zapfluftauslässe和飞机发动机
公开(公告)号：EP2957503B1
公开(公告)日：2016-08-17
申请号：EP14400038.7
申请日：2014-06-19
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GmbH
发明人： Stadler, Michael , Bräutigam, Ralf
IPC分类号： B64D33/02 , F02C7/057 , F02C6/08 , F02C7/055 , F02C9/18
CPC分类号： B64D27/10 , B64D33/02 , B64D33/04 , B64D2033/0246 , F02C6/08 , F02C7/055 , F02C7/057 , F02C9/18 , F05D2220/329 , F05D2270/093 , F05D2270/46 , F05D2270/65
摘要： The invention relates to an aircraft (1) having at least one first and one second engine (3a, 3b), each engine comprising a main air inlet opening, a by-pass air inlet opening (15a) and a bleed air outlet (18a, 18b), said main air inlet opening being provided with an inlet barrier filter for filtering a main air stream through said main air inlet opening into the engine (3a, 3b), said by-pass air inlet opening (15a) being provided with a by-pass door (15) that is operable by an associated operating element (17) to enable a by-pass air stream through said by-pass air inlet opening into the engine (3a, 3b), and said bleed air outlet (18a, 18b) being provided for creating an outgoing bleed air stream (18c, 18d) going out of the engine in operation, at least one associated operating element (17) being controllable by an outgoing bleed air stream (18c, 18d).

10. 发明公开

EP2957503A1 Aircraft with two engines having by-pass air inlet openings and bleed air outlets 有权
标题翻译：飞机两台发动机，其配备有Bypasslufteinlässe和Zapfluftauslässe和飞机发动机
公开(公告)号：EP2957503A1
公开(公告)日：2015-12-23
申请号：EP14400038.7
申请日：2014-06-19
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GmbH
发明人： Stadler, Michael , Bräutigam, Ralf
IPC分类号： B64D33/02 , F02C7/057
CPC分类号： B64D27/10 , B64D33/02 , B64D33/04 , B64D2033/0246 , F02C6/08 , F02C7/055 , F02C7/057 , F02C9/18 , F05D2220/329 , F05D2270/093 , F05D2270/46 , F05D2270/65
摘要： The invention relates to an aircraft (1) having at least one first and one second engine (3a, 3b), each engine comprising a main air inlet opening, a by-pass air inlet opening (15a) and a bleed air outlet (18a, 18b), said main air inlet opening being provided with an inlet barrier filter for filtering a main air stream through said main air inlet opening into the engine (3a, 3b), said by-pass air inlet opening (15a) being provided with a by-pass door (15) that is operable by an associated operating element (17) to enable a by-pass air stream through said by-pass air inlet opening into the engine (3a, 3b), and said bleed air outlet (18a, 18b) being provided for creating an outgoing bleed air stream (18c, 18d) going out of the engine in operation, at least one associated operating element (17) being controllable by an outgoing bleed air stream (18c, 18d).
摘要翻译：本发明涉及在飞行器（1），其具有至少一个第一和一个第二发动机（3A，3B）中，每个发动机包括主进气口，一个旁路空气入口（15a）和一个放气口（18A ，图18b），所述被提供的主空气入口开口与（在入口屏障过滤器，用于过滤通过所述主空气入口开口的主气流进入发动机3A，3B），所述旁路空气入口（15a）上设置有旁通门（15）所做的是可操作以通过在相关的操作元件（17）通过所述旁路空气入口进入发动机（3A，3B），以使旁路空气流，并且所述放气出口（ 18A，18B）被提供用于在操作外出发动机的出射放出空气流（18C，18D），通过呼出放出空气流（18C，18D）是可控制的至少一个相关联的操作元件（17）。

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