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1. 发明申请

US20160333793A1 ACCESSORY GEARBOX ASSEMBLY FOR AN AIRCRAFT TURBINE ENGINE 审中-公开
标题翻译：用于飞机涡轮发动机的附件齿轮组件
公开(公告)号：US20160333793A1
公开(公告)日：2016-11-17
申请号：US15111785
申请日：2015-01-16
申请人： HISPANO - SUIZA
发明人： Stephane PRUNERA-USACH , Julien VIEL
IPC分类号： F02C7/32 , F02C3/04
CPC分类号： F02C7/32 , F02C3/04 , F02C7/36 , F05D2250/31 , F05D2260/4031
摘要： The invention relates to an accessory gearbox assembly for an aircraft turbine engine including: —a radial drive shaft (41); —an input gearbox (20) including an input gear, attachable onto a drive shaft (12) connecting a turbine (11) to a compressor (10) of the turbine engine, and an output gear secured to the radial drive shaft (41); —an accessory (51) including a stator, attachable to a housing (2) of the turbine engine, and a rotor that is rotatably mounted relative to the stator; and —a transfer gearbox (41) including an input gear, rotatably secured to the radial drive shaft (41), and an output gear rotatably secured to the rotor of the accessory (51). The input gear (45) engages with the output gear (46) so that, when the drive shaft (12) is rotated, the drive shaft rotates the rotor of the accessory (51) via the input gearbox (20), the radial drive shaft (41), and the transfer gearbox (41).
摘要翻译：本发明涉及一种用于飞机涡轮发动机的附件齿轮箱组件，包括： - 径向驱动轴（41）; - 输入齿轮箱（20），其包括可连接到涡轮机（11）与涡轮发动机的压缩机（10）的驱动轴（12）上的输入齿轮和固定到径向驱动轴（41）的输出齿轮， ; - 包括可连接到所述涡轮发动机的壳体（2）的定子的附件（51）和相对于所述定子可旋转地安装的转子; 和 - 包括可旋转地固定到径向驱动轴（41）的输入齿轮的传动齿轮箱（41）和可旋转地固定到附件（51）的转子的输出齿轮。输入齿轮（45）与输出齿轮（46）接合，使得当驱动轴（12）旋转时，驱动轴经由输入齿轮箱（20）旋转附件（51）的转子，径向驱动轴（41）和传动齿轮箱（41）。

2. 发明申请

US20160146111A1 COMPACT STRUCTURE FOR ACCESSORY GEARBOX OF AN AIRCRAFT TURBINE ENGINE 审中-公开
标题翻译：航空发动机附件齿轮的紧凑结构
公开(公告)号：US20160146111A1
公开(公告)日：2016-05-26
申请号：US14903468
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： F02C7/32 , B64C27/12 , F16H1/28
CPC分类号： F02C7/32 , B64C27/12 , F05D2260/40311 , F16C19/54 , F16H1/28 , F16H2001/2881 , Y02T50/671
摘要： An aircraft drive chain including a plurality of main gears engaging with each other, a first main gear including a wall defining an inner space, an outer set of gear teeth being placed on an outer surface of the wall, the outer set of gear teeth engaging with at least one second main gear, a gear system being built into the inner space, the first main gear and the gear system being jointly configured so as to form a gearbox or reducer and ensure mechanical power transfer between a drive member and a slave member, the gear system being mounted onto the wall with a decoupling member.
摘要翻译：包括彼此啮合的多个主齿轮的飞行器传动链，包括限定内部空间的壁的第一主齿轮，位于所述壁的外表面上的外部齿轮齿组，所述外齿轮齿啮合具有至少一个第二主齿轮，齿轮系统内置在内部空间中，第一主齿轮和齿轮系统共同构造成形成齿轮箱或减速器，并确保驱动构件和从动构件之间的机械动力传递齿轮系统用分离构件安装在壁上。

3. 发明申请

US20160305331A1 TURBOMACHINE ACCESSORY GEARBOX EQUIPPED WITH A CENTRIFUGAL PUMP 审中-公开
标题翻译：配有离心泵的涡轮齿轮附件齿轮箱
公开(公告)号：US20160305331A1
公开(公告)日：2016-10-20
申请号：US14898906
申请日：2014-06-17
申请人： HISPANO-SUIZA
发明人： Stephane PRUNERA-USACH , Boris MORELLI , Samuel THIBERGE
IPC分类号： F02C7/32 , F04D25/02 , F04D29/60 , F04D29/42 , F02C7/36 , F04D13/02
CPC分类号： F02C7/32 , F02C7/36 , F04D1/00 , F04D13/02 , F04D25/02 , F04D29/4206 , F04D29/426 , F04D29/601 , F04D29/605 , F05D2220/30 , F05D2250/30 , F05D2260/4031 , Y02T50/671
摘要： An accessory gearbox for a turbomachine, the gearbox being equipped with a pump and including intermeshing pinions, one of which is formed as a single piece with a coaxial shank for driving a rotary part of the pump, wherein said rotary part is directly mounted on the shank.
摘要翻译：用于涡轮机的附件齿轮箱，齿轮箱配备有泵并且包括相互啮合的小齿轮，其中一个小齿轮形成为具有用于驱动泵的旋转部分的同轴柄的单件，其中所述旋转部件直接安装在小腿

4. 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。

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