公开(公告)号：US5477536A

公开(公告)日：1995-12-19

申请号：US163106

申请日：1993-12-07

申请人： Jean L. Picard

发明人： Jean L. Picard

IPC分类号： H04L12/56

CPC分类号： H04L45/00 ,  H04L45/34

摘要： A method and apparatus for routing packets through a multinode communication network includes a packet format with a sub-field in which a routing list (RL) having entry addresses and exit addresses for ports of nodes, through which the packet must be routed. Each node on receiving a packet, extracts routing information specific to the node and forwards the packet according to the extracted routing information.

摘要翻译： 用于通过多节点通信网络路由分组的方法和装置包括具有子场的分组格式，其中具有用于节点端口的入口地址和出口地址的路由表（RL），通过该路由列表必须路由分组。 每个节点在接收到一个报文后，根据提取出的路由信息​​，提取节点特有的路由信息​​，并转发该报文。

公开(公告)号：US5275532A

公开(公告)日：1994-01-04

申请号：US964074

申请日：1992-10-21

申请人： Georges Mazeaud ,  Jean L. Picard

发明人： Georges Mazeaud ,  Jean L. Picard

IPC分类号： F04D29/64 ,  F01D25/00

CPC分类号： F04D29/644

摘要： A maintenance-friendly axial compressor includes an outer casing formed by half-shells, an inner casing formed by a plurality of annular members carrying sectors of fixed guide vanes defining the stator stages of the compressor, and an annular housing disposed downstream from the inner casing in the region of the diffuser and capable of receiving the annular member corresponding to the downstream stage of the stator when the member is dismounted from the inner casing. Maintenance is carried out by removing the outer casing and dismounting, stage by stage from the downstream end towards the upstream end of the compressor, the annular members of the inner casing and the fixed guide vanes of the stator, the downstream annular member being pushed back into the annular housing and each subsequently dismounted annular member being temporarily secured to the previously demounted annular member as the maintenance progresses.

摘要翻译： 一种维修方便的轴流式压缩机包括由半壳体形成的外壳体，由多个环形构件形成的内壳，所述多个环形构件承载限定压缩机的定子级的固定导向叶片的扇区，以及设置在内壳体的下游的环形壳体 在所述扩散器的区域中，并且当所述构件从所述内壳拆卸时，能够接收与所述定子的下游级相对应的环形构件。 通过拆下外壳并从压缩机的下游端朝向上游端部分地拆下外壳的壳体，内壳的环形构件和定子的固定导向叶片进行维护，下游环形构件被推回 进入环形壳体并且随着维护进行，每个随后拆卸的环形构件临时固定到先前拆卸的环形构件。

公开(公告)号：US4899539A

公开(公告)日：1990-02-13

申请号：US295998

申请日：1989-01-12

申请人： Philippe M. D. Gastebois ,  Alain G. J. Habrard ,  Jean L. Picard

发明人： Philippe M. D. Gastebois ,  Alain G. J. Habrard ,  Jean L. Picard

IPC分类号： F02K1/38 ,  F02K3/075 ,  F02K3/11 ,  F23R3/22

CPC分类号： F23R3/12 ,  F02K1/383 ,  F02K3/075 ,  F02K3/11 ,  F23R3/22 ,  Y02T50/675

摘要： A flow mixer and flame stabilizer structure for an afterburner of a turbofan engine is disclosed having a variable mixer to mix a portion of the cold flow with the hot flow gasses and which also forms a flame stabilizer for a secondary afterburner fuel injection manifold which injects fuel into the cold flow air during afterburner operation. The device forms a flame stabilizer around the secondary, annular fuel injection manifold and has a generally "U" shaped cross-section. One of the legs forming the "U" shape is fixed, while the opposite leg is movable so as to vary the downstream facing opening between the legs. The movable leg also blocks a portion of the cold flow duct to generate localized increases in pressure upstream of the stabilizer. An air scoop located in this upstream portion communicates with the primary afterburner flame stabilizer to direct pressurized air to cool the primary flame stabilizer.

摘要翻译： 公开了一种用于涡轮风扇发动机的后燃器的流动混合器和火焰稳定器结构，其具有可变混合器以将冷流的一部分与热流体气体混合，并且还形成用于喷射燃料的二次加力燃料喷射歧管的火焰稳定器 在后燃器运行期间进入冷流空气。 该装置在次级环形燃料喷射歧管周围形成火焰稳定器，并且具有大致“U”形的横截面。 形成“U”形状的一个腿是固定的，而相对的腿是可移动的，以便改变腿之间的下游面向开口。 可移动的腿还阻挡冷流道的一部分以产生稳定器上游压力的局部增加。 位于该上游部分的空气勺与主辅助燃烧器火焰稳定器连通，以引导加压空气冷却主火焰稳定器。