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。

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。

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。

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。

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。

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.

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。

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。

公开(公告)号：US20030094197A1

公开(公告)日：2003-05-22

申请号：US10294633

申请日：2002-11-15

申请人： HISPANO-SUIZA

发明人： Pascal Leblanc ,  Pascal Marly ,  Jose Rodrigues ,  Alain Tiepel

IPC分类号： G05D011/00

CPC分类号： F04C14/08 ,  F02C7/228 ,  F04C2/18 ,  F04C11/001 ,  Y10T137/2516

摘要： A system for injecting fuel into a turbomachine comprising N fuel injectors placed in a combustion chamber of the turbomachine and fed from a fuel tank, the injection system further comprising, interposed between the N injectors and the tank, a single pumping means for taking fuel from the tank and delivering N metered flow rates of fuel to the injectors.

摘要翻译： 一种用于将燃料喷射到涡轮机中的系统，其包括放置在所述涡轮机的燃烧室中并从燃料箱供给的N个燃料喷射器，所述喷射系统还包括插入在所述N个喷射器和所述罐之间的单个泵送装置， 并向喷油器输送N个燃料的计量流量。

公开(公告)号：US3606645A

公开(公告)日：1971-09-21

申请号：US3606645D

申请日：1969-07-08

申请人： HISPANO SUIZA SA

发明人： VIGNON LOUIS

IPC分类号： D01G15/96 ,  F16C13/00 ,  D01G15/00

CPC分类号： F16C13/024 ,  D01G15/96

摘要： THE MACHINE IS PROVIDED WITH A CLEANING DEVICE COMPRISING A DRIVING CYLINDER AND A HOLLOW PRESSURE CYLINDER DISPOSED PARALLEL TO AND TANGENTIALLY ALONG THE DRIVING CYLINDER. THE PRESSURE CYLINDER IS MAINTAINED BY SIMPLY RESTING TANGENTIALLY ON THE DRIVING CYLINDER AND ON RETAINING ROLLERS CARRIED BY THE FRAME, SO THAT THE PRESSURE CYLINDER IS IN A STABLE SITUATION. THE HOLLOW PRESSURE CYLINDER IS TRAVERSED BY A NON-ROTATABLE APPLICATION BAR MOUNTED ON THE FRAME WITH THE POSSIBILITY OF MOVING AWAY FROM ITS SUPPORTRING SURFACE AGAINST THE ACTION OF RETURN SPRINGS. THE APPLICATION BAR COACTS WITH THE HOLLOW PRESSURE CYLINDER EXCLUSIVELY BY THE INTERMEDIARY OF A PLURALITY OF APPLICATION ROLLERS SUBJECTED TO THE ACTION OF ELASTIC SUSPENSION MEANS. THESE APPLICATION ROLLERS ARE PLACED AT INTERVALS ALONG THE APPLICATION BAR AND BAR AGAINST THE INTERNAL WALL OF THE PRESSURE CYLINDER ALONG A GENERATRIX OF CONTACT. THE OVERALL FORCE OF THE SUSPENSION MEANS IS SMALLER THAN THE FORCE OF THE RETURN SPRINGS OF THE APPLICATION BAR.