公开(公告)号：US3756020A

公开(公告)日：1973-09-04

申请号：US3756020D

申请日：1972-06-26

Applicant: CURTISS WRIGHT CORP

Inventor： STAPPENBECK A ,  MOSKOWITZ S ,  WATTS H

IPC: F02C7/14 ,  F02C7/12

CPC classification number: F02C7/14

Abstract: The stator vanes and rotor blades of a gas turbine engine are cooled internally by the circulation of a fluid coolant in a closed and sealed system, the heat absorbed from the blades and vanes by the coolant being extracted in a heat exchanger cooled by bleed air from the compressor, and the air thus heated then returning its heat load to the power cycle by being fed into the combustion chamber to take part in the combustion reaction. The engine is designed in such a manner that the turbine rotor with its blades and sealed internal cooling system, and the stator ring with its vanes and sealed internal cooling system, can be disassembled from the engine as units without breaking the sealed cooling system.

Abstract translation: 燃气涡轮发动机的定子叶片和转子叶片通过在封闭和密封的系统中的流体冷却剂的循环而被内部冷却，由在冷却剂中的叶片和叶片吸收的热量在由排气冷却的热交换器中提取 压缩机和这样加热的空气，然后通过馈送到燃烧室中以将其热负荷返回到动力循环以参与燃烧反应。 发动机的设计使得具有其叶片的涡轮转子和密封的内部冷却系统以及具有其叶片和密封的内部冷却系统的定子环可以作为单元从发动机拆卸而不破坏密封的冷却系统。

公开(公告)号：US3815342A

公开(公告)日：1974-06-11

申请号：US24994372

申请日：1972-05-03

Applicant: CURTISS WRIGHT CORP

Inventor： WATTS H

IPC: B01D46/12 ,  F02C7/05 ,  B01D35/00

CPC classification number: F02C7/05 ,  B01D46/12

Abstract: The gas filter assembly comprises a casing which has an inlet port means for receiving gas to be filtered and an outlet port means for passing filtered gas to a place of storage or use. A filter means is disposed within the casing between the inlet port means and outlet port means to disentrain solid particles entrained in the gas stream. A portion of the walls comprising the casing are pivotally connected to their fixed or associated wall portions. All of the pivot axes are located close to a common plane so that the pivotal wall portions can be rotated to a folded or collapsed position to reduce its overall size and facilitate transportation of the assembly and then unfolded or extended to its full size position for ''''field'''' or on-site erection of the assembly.

Abstract translation: 气体过滤器组件包括壳体，其具有用于接收待过滤气体的入口端口装置和用于将过滤的气体传送到存储或使用场所的出口端口装置。 过滤器装置设置在入口端口装置和出口装置之间的壳体内，以去除夹带在气流中的固体颗粒。 包括壳体的壁的一部分枢转地连接到它们的固定或相关的壁部分。 所有的枢转轴线位于公共平面附近，使得枢转的壁部分可以转动到折叠或折叠的位置，以减小其总体尺寸并促进组件的运输，然后展开或延伸到其全尺寸位置以“ 现场“或现场安装组装。