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1. 发明授权

US09429225B2 Epicyclic reduction gear, notably for turbomachine 有权
标题翻译：行星减速装置，特别适用于涡轮机
公开(公告)号：US09429225B2
公开(公告)日：2016-08-30
申请号：US14423931
申请日：2013-09-03
申请人： HISPANO-SUIZA
发明人： Benjamin Feraud , Guillaume Beck , Boris Morelli , Jordane Peltier
IPC分类号： F16H57/04
CPC分类号： F16H57/0479 , F16H57/0435 , F16H57/0442 , F16H57/045 , F16H57/0486
摘要： An epicyclic reduction gear, for example for a turbomachine, including a device forming a fluid circulation passage configured to generate a pressure drop, created by stacking at least two elements. Each element includes a passage for carrying fluid configured to generate a pressure drop and including an inlet and an outlet. The outlet, or inlet, of the passage of one of the elements is, respectively, connected to the inlet, or to the outlet, of the passage of the other element.
摘要翻译：例如用于涡轮机的行星齿轮减速齿轮，包括形成通过堆叠至少两个元件而产生压降的流体循环通道的装置。每个元件包括用于承载构造成产生压降并包括入口和出口的流体的通道。一个元件的通道的出口或入口分别连接到另一元件的通道的入口或出口。

2. 发明申请

US20160146291A1 INCORPORATION OF A GEAR TRAIN IN A PINION WALL IN A GEARBOX FOR A TURBOMACHINE 审中-公开
标题翻译：用于涡轮发动机的齿轮箱中的齿轮箱的齿轮箱
公开(公告)号：US20160146291A1
公开(公告)日：2016-05-26
申请号：US14903162
申请日：2014-07-09
申请人： HISPANO SUIZA
发明人： Stephane PRUNERA-USACH , Guillaume BECK , Jordane PELTIER
IPC分类号： F16H1/28 , F02C7/32
CPC分类号： F16H1/2854 , F02C7/32 , F05D2220/323 , F05D2260/40311 , F16H1/28 , F16H57/082
摘要： An aircraft drive chain including a plurality of main pinions meshing with each other, a first main pinion including a wall delimiting an inner volume, external teeth being provided on an outer surface of the wall, the external teeth meshing with at least one second main pinion, a gear system being incorporated in the inner volume, the first main pinion and the gear system being jointly configured to form a multiplier or reducer and to ensure a mechanical energy transfer between a driving member and a slave member.
摘要翻译：一种包括彼此啮合的多个主小齿轮的飞机驱动链，包括限定内容积的壁的第一主小齿轮，设置在所述壁的外表面上的外齿，所述外齿与至少一个第二主小齿轮齿轮系统结合在内部容积中，第一主小齿轮和齿轮系统共同构造成形成乘法器或减速器并且确保驱动构件和从构件之间的机械能传递。

3. 发明申请

US20150369696A1 DEVICE FOR MECHANICALLY TESTING A PINION BETWEEN AN INTERNAL TOOTHSET AND AN EXTERNAL TOOTHSET AND/OR BETWEEN TWO EXTERNAL TOOTHSETS AT AN ADJUSTABLE ANGLE 审中-公开
标题翻译：用于机械测试内部牙齿和外部牙齿之间和/或在可调角度的两个外部牙齿之间的密封的装置
公开(公告)号：US20150369696A1
公开(公告)日：2015-12-24
申请号：US14765939
申请日：2014-02-10
申请人： HISPANO SUIZA
发明人： Nicolas Raymond Jacques POIRSON
IPC分类号： G01M13/02
CPC分类号： G01M13/025 , G01M13/021
摘要： Mechanical test device including: an internal gear with internal teeth, configured to engage a pinion to be tested, the axis of the gear being fixed relative to the axis of the pinion to be tested; an internal gear support on which the gear is installed, a central movement transmission element configured to have a rotation movement about an axis fixed relative to the axis of the provided; a pinion to drive the gear, configured to engage the teeth of the gear; a mobile support on which the gear drive pinion is fixed; a support for the pinion to be tested, fixed relative to the support; and-an apparatus for putting the mobile support in rotation about the axis of the gear while the assembly composed of the pinion to be tested the gear the central transmission element and the pinion driving the gear is put into movement.
摘要翻译：机械测试装置包括：具有内齿的内齿轮，其构造成接合待测试的小齿轮，所述齿轮的轴线相对于被测小齿轮的轴线固定; 安装齿轮的内齿轮支撑件，中心运动传动元件，其构造成围绕相对于所提供的轴线固定的轴线旋转运动; 用于驱动齿轮的小齿轮，构造成接合齿轮的齿; 固定齿轮传动小齿轮的移动支架; 对待测齿轮的支撑，相对于支撑固定; 以及用于将移动支撑件围绕齿轮的轴线旋转的装置，同时由待测试齿轮的组件组成的组件中心传动元件和驱动齿轮的小齿轮被移动。

4. 发明申请

US20150204246A1 DRIVE GEARBOX ON A TURBOMACHINE, CONSISTING OF A DRIVE TRAIN WITH GEAR LINES EXTENDING INTO NON-PARALLEL PLANES 有权
标题翻译：驱动齿轮箱在涡轮机上，搭配带有延伸到非平行机场的齿轮的驱动火车
公开(公告)号：US20150204246A1
公开(公告)日：2015-07-23
申请号：US14423801
申请日：2013-09-03
申请人： SNECMA , HISPANO SUIZA
发明人： Jordane Peltier , Frantz Armange , Lambert Olivier, Marie Demoulin , Alain Pierre Garassino , Nuria Llamas Castro , Stephane Prunera-Usach , Bellal Waissi
IPC分类号： F02C7/32 , F16H1/20
CPC分类号： F02C7/32 , F05D2250/38 , F05D2260/4031 , F16H1/203 , Y10T74/1966
摘要： This A gearbox to be mounted on a turbomachine and driven by a radial drive shaft of the latter. The gearbox has a three-dimensional or sinuous shape, which can house a large quantity of equipment to be driven, without occupying a large amount of space in any dimension, since the gearbox remains close to the turbomachine and the equipment can be distributed over a large surface. The drive train of gears successively extends into several non-parallel planes and comprises an axial branch on the turbomachine and a branch forming an arc of circle around the turbomachine.
摘要翻译：这是一个安装在涡轮机上并由后者的径向驱动轴驱动的变速箱。齿轮箱具有立体或弯曲的形状，其可容纳大量的被驱动的设备，而不占用任何尺寸的大量空间，因为齿轮箱保持靠近涡轮机，并且设备可以分布在大面积齿轮传动系连续延伸到几个不平行的平面中，并且包括在涡轮机上的轴向分支和围绕涡轮机构成圆弧的分支。

5. 发明申请

US20150192199A1 EPICYCLIC REDUCTION GEAR, NOTABLY FOR TURBOMACHINE 有权
标题翻译：齿轮减速齿轮，非常适用于涡轮发动机
公开(公告)号：US20150192199A1
公开(公告)日：2015-07-09
申请号：US14423931
申请日：2013-09-03
申请人： HISPANO-SUIZA
发明人： Benjamin Feraud , Guillaume Beck , Boris Morelli , Jordane Peltier
IPC分类号： F16H57/04
CPC分类号： F16H57/0479 , F16H57/0435 , F16H57/0442 , F16H57/045 , F16H57/0486
摘要： An epicyclic reduction gear, for example for a turbomachine, including a device forming a fluid circulation passage configured to generate a pressure drop, created by stacking at least two elements. Each element includes a passage for carrying fluid configured to generate a pressure drop and including an inlet and an outlet. The outlet, or inlet, of the passage of one of the elements is, respectively, connected to the inlet, or to the outlet, of the passage of the other element.
摘要翻译：例如用于涡轮机的行星齿轮减速齿轮，包括形成通过堆叠至少两个元件而产生压降的流体循环通道的装置。每个元件包括用于承载构造成产生压降并包括入口和出口的流体的通道。一个元件的通道的出口或入口分别连接到另一元件的通道的入口或出口。

6. 发明申请

US20150126049A1 ELECTRICAL CIRCUIT FOR THE INTERCONNECTION OF AN ELECTRICAL COMPONENT, SUCH AS A POWER COMPONENT 有权
标题翻译：用于电气部件互连的电路，如电力部件
公开(公告)号：US20150126049A1
公开(公告)日：2015-05-07
申请号：US14402181
申请日：2013-05-30
申请人： HISPANO SUIZA
发明人： Tony Lhommeau , Stephane Sorel
IPC分类号： H01R12/61
CPC分类号： H01R12/616 , H01R12/57 , H01R12/592
摘要： An electrical circuit including at least one electrical component, such as a power component, and an electrical flex circuit, and at least one electrical conductor part connecting the electrical component to the flex circuit, the electrical conductor part including at least a first contact portion configured to receive in contact a contact element of the electrical power component and a second contact portion configured to receive in contact a conductive layer of the electrical flex circuit, the extent of the width of the second contact portion corresponding to the width of the flex circuit, and the extent of the length of same being adjusted to provide a contact surface that one of transmitting a density of electrical current of between 4.5 and 5.5 A/mm2 and allowing the electrical circuit to support a current specific to the power component, i.e. between 30 and 80 A.
摘要翻译：包括至少一个电气部件（例如功率部件）和电柔性电路的电路以及将电气部件连接到柔性电路的至少一个电导体部分，所述电导体部分至少包括配置在第一接触部分以接触电力部件的接触元件和被配置为接触电柔性电路的导电层的第二接触部分，第二接触部分的宽度对应于柔性电路的宽度的程度，并且其长度的范围被调整以提供接触表面，其中发送电流密度在4.5和5.5A / mm 2之间的电流，并允许电路支持特定于功率部件的电流，即30 和80 A.

7. 发明申请

US20150108760A1 ELECTRICAL POWER SUPPLY SYSTEM COMPRISING AN ASYNCHRONOUS MACHINE, AND AN ENGINE FITTED WITH SUCH AN ELECTRICAL POWER SUPPLY SYSTEM 有权
标题翻译：包括异步电机的电源系统和配有这种电源系统的发动机
公开(公告)号：US20150108760A1
公开(公告)日：2015-04-23
申请号：US14402794
申请日：2013-05-14
申请人： HISPANO-SUIZA
发明人： Eric De Wergifosse , Cedric Duval
IPC分类号： H02K7/18 , F01D25/02 , F01D7/00 , F01D15/10
CPC分类号： H02K7/1823 , B64D15/12 , B64D2221/00 , F01D7/00 , F01D15/10 , F01D25/02 , H01F38/18 , H02K11/0094 , H02K16/02 , H02K17/42
摘要： An electrical power supply including an asynchronous machine, an arrangement for driving a rotor of the asynchronous machine in rotation by a rotor of an engine, and an electrical connection for powering electrical equipment by the rotor of the asynchronous machine. The asynchronous machine is configured to receive AC electrical power via a stator of the asynchronous machine, and it presents, over a predetermined range of drive speeds of the rotor of the asynchronous machine under drive by the rotor of the engine, efficiency in transferring electrical power from the stator to the rotor that is privileged relative to the efficiency with which rotary mechanical power is converted into electrical power.
摘要翻译：包括异步电机的电源，用于通过发动机的转子驱动异步电机的转子的装置以及由异步电机的转子为电气设备供电的电连接。异步电机被配置为经由异步电机的定子接收交流电力，并且在由发动机的转子驱动的异步电机的转子的预定驱动速度范围内呈现异步电机的转换电力的效率从定子到转子相对于旋转机械功率被转换成电力的效率而言是特权的。

8. 发明申请

US20140375128A1 STABILIZING A DC ELECTRICITY NETWORK 审中-公开
标题翻译：稳定直流电力网络
公开(公告)号：US20140375128A1
公开(公告)日：2014-12-25
申请号：US14344760
申请日：2012-09-12
申请人： Sébastien Vieillard , Pierre Magne , Farid Meibody-Tabar , Babak Nahid-Mobarakeh , Serge Pierfederici
发明人： Sébastien Vieillard , Pierre Magne , Farid Meibody-Tabar , Babak Nahid-Mobarakeh , Serge Pierfederici
IPC分类号： H02J1/00 , G06F17/10 , B60R16/03 , H02M3/02 , H03H7/01
CPC分类号： H02J1/00 , B60R16/03 , G06F17/10 , H02J1/14 , H02J3/16 , H02J3/24 , H02M3/02 , H03H7/0138 , Y02E40/34 , Y10T307/43
摘要： A method of stabilizing a DC electricity network, the network including a DC voltage source powering electrical loads that are connected in parallel to terminals of the voltage source and each of which is to receive a current or voltage setpoint. The method stabilizes the network by regulating setpoints applied to the loads by a virtual stabilization impedance generated at terminals of each load, the virtual impedances being dimensioned to stabilize the network in desired operating points and in given configurations of the network including a state in which at least one load is inactive or has failed and a state in which the stabilization of a load is inactive. Each virtual impedance is generated by a non-linear regulation loop acting on the setpoint for the corresponding load.
摘要翻译：一种稳定DC电力网络的方法，该网络包括为与电压源的端子并联连接并且各自接收电流或电压设定点的电负载供电的DC电压源。该方法通过在每个负载的端子处产生的虚拟稳定阻抗来调节施加到负载的设定点来稳定网络，虚拟阻抗的尺寸被设计成在期望的操作点和网络的给定配置中稳定网络，包括其中在至少一个负载不活动或已失败，并且负载稳定状态不活动。每个虚拟阻抗由对相应负载作用在设定值上的非线性调节回路产生。

9. 发明授权

US08887889B2 Device for uncoupling loaded shafts, for a power transmission unit 有权
标题翻译：用于拆卸负载轴的装置，用于动力传递单元
公开(公告)号：US08887889B2
公开(公告)日：2014-11-18
申请号：US13510509
申请日：2010-11-15
申请人： Vincent Abousleiman , Sylvain Canard , Andre Raymond Christian Deperrois , Romaric Fritz
发明人： Vincent Abousleiman , Sylvain Canard , Andre Raymond Christian Deperrois , Romaric Fritz
IPC分类号： F16D25/08 , F16D27/118 , F16D25/061 , F16D11/00
CPC分类号： F16D27/118 , F16D25/061 , F16D25/082 , F16D2011/002
摘要： A device for uncoupling a drive shaft of a piece of equipment from an input shaft. The device includes a claw including first teeth and first splines to (i) move longitudinally along a first of the shafts by co-operating with second splines borne by the second of the shafts and (ii) engage or disengage the first teeth in relation to the second teeth positioned on the second shaft. The device also includes a longitudinal movement mechanism including a stationary part acting on a longitudinally mobile piece to move the claw between a coupling position and an uncoupling position. The longitudinal movement mechanism drives the claw by co-operation between a rotationally fixed piece and a piece that is linked to the claw and rotated therewith, a longitudinal clearance being maintained during operation between the piece that is rotationally fixed and the rotated piece.
摘要翻译：一种用于将一件设备的驱动轴与输入轴分离的装置。所述装置包括爪，所述爪包括第一齿和第一花键，以（i）通过与由所述第二轴承载的第二花键相配合而沿着第一轴纵向移动，以及（ii）相对于第二齿位于第二轴上。该装置还包括纵向移动机构，其包括作用在纵向移动件上的静止部分，以在联接位置和解耦位置之间移动爪。纵向移动机构通过旋转固定件与连接于爪并与其一起旋转的件之间的协作来驱动爪，在旋转固定件与旋转件之间的操作过程中保持纵向间隙。

10. 发明申请

US20140333244A1 CONTROL OF A PERMANENT-MAGNET ELECTRIC MACHINE 有权
标题翻译：永磁电机的控制
公开(公告)号：US20140333244A1
公开(公告)日：2014-11-13
申请号：US14374605
申请日：2013-01-21
申请人： HISPANO-SUIZA , UNIVERSITE DE LORRAINE
发明人： Sami Zaim , Farid Meibody-Tabar , Babak Nahid-Mobarakeh , Regis Bernard, Albert Meuret
IPC分类号： H02P6/16
CPC分类号： H02P6/165 , H02P6/17 , H02P6/183 , H02P6/185 , H02P21/18 , H02P2203/03 , H02P2203/11
摘要： A method of controlling a permanent magnet synchronous machine including a stator and a rotor. The method includes determining an estimated position of the rotor, and determining a second in-phase voltage setpoint that, in alternation, is equal either to a first in-phase voltage setpoint or else to the first in-phase voltage setpoint plus a predetermined periodic signal. The determining an estimated position of the rotor includes determining a coupling term, determining a speed of rotation of the rotor as a function of the coupling term, and determining the estimated position of the rotor by integrating the speed of rotation of the rotor.
摘要翻译：一种控制包括定子和转子的永磁同步电机的方法。该方法包括确定转子的估计位置，以及确定第二同相电压设定点，其交替地等于第一同相电压设定值，或者与第一同相电压设定点加上预定周期信号。确定转子的估计位置包括确定耦合项，确定作为耦合项的函数的转子的旋转速度，以及通过对转子的旋转速度进行积分来确定转子的估计位置。

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