公开(公告)号：US09803556B2

公开(公告)日：2017-10-31

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： F16H1/20 ,  F02C7/32

CPC分类号： F02C7/32 ,  F05D2250/38 ,  F05D2260/4031 ,  F16H1/203 ,  Y10T74/1966

摘要： 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.

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：US20160114898A1

公开(公告)日：2016-04-28

申请号：US14923214

申请日：2015-10-26

申请人： SNECMA

发明人： Nuria Llamas Castro ,  Thomas Julien Nguyen Van ,  Bruna Manuela Ramos

IPC分类号： B64D33/02 ,  F02C7/047

CPC分类号： B64D33/02 ,  B64D2033/0233 ,  F02C7/047 ,  Y02T50/671

摘要： Propulsion assembly, comprising a turbine engine surrounded by a nacelle comprising an annular air inlet lip, the propulsion assembly further comprising a circuit for lubricating elements of the turbine engine and a circuit for de-icing the air inlet lip, characterised in that said de-icing circuit comprises a heat exchanger comprising a primary circuit of oil supplied by said lubrication circuit and a secondary circuit of a heat transfer fluid for supplying at least one de-icing channel extending into said air inlet lip, said de-icing circuit further comprising a pump for circulating the heat transfer fluid into said at least one channel.

摘要翻译： 推进组件，包括由包括环形空气入口唇缘的机舱包围的涡轮发动机，所述推进组件还包括用于润滑所述涡轮发动机的元件的电路和用于使所述进气口唇缘除冰的电路，其特征在于， 结冰回路包括一个热交换器，该热交换器包括由所述润滑回路供应的油的一次回路和用于供应至少一个延伸到所述空气入口唇缘中的除冰通道的传热流体的二次回路，所述除冰电路还包括一个 泵，用于将传热流体循环到所述至少一个通道中。