JPH0327802U

JPH0327802U -

Info

Publication number: JPH0327802U
Application number: JP8946989U
Authority: JP
Priority date: 1989-07-28
Filing date: 1989-07-28
Publication date: 1991-03-20

Description

[Brief explanation of drawings]

第１図は本考案に係る膨張タービンの断面図、
第２図、第３図はシールベローズアセンブリの断
面図、第４図は従来の膨張タービンの断面図、第
５図は膨張タービンモジユールの側面図である。３，３ａ，３ｂ……シールベローズアセンブリ
、４……タービン、５……タービン排気口、１１
……タービン給気口、１３……ガス通路、１５…
…軸、２５……タービン給気導入口、２６……タ
ービン給気通路、２８……給排気アセンブリ、３
０……タービン排気導出口。 FIG. 1 is a sectional view of an expansion turbine according to the present invention;
2 and 3 are cross-sectional views of a seal bellows assembly, FIG. 4 is a cross-sectional view of a conventional expansion turbine, and FIG. 5 is a side view of an expansion turbine module. 3, 3a, 3b... Seal bellows assembly, 4... Turbine, 5... Turbine exhaust port, 11
...Turbine air supply port, 13...Gas passage, 15...
... shaft, 25 ... turbine air supply inlet, 26 ... turbine air supply passage, 28 ... air supply and exhaust assembly, 3
0...Turbine exhaust outlet.

Claims

[Scope of utility model registration request]

A turbine air supply port, a turbine exhaust port, and a gas passage are provided between the two at one end, and
The expansion turbine module has a rotor with an expansion turbine and a load blower integrated therein, and has a turbine air supply inlet and a turbine air supply passage communicating with the turbine air intake on the outside of the end of the expansion turbine module. In an expansion turbine formed by fitting an air supply/exhaust assembly having an exhaust passage opening into an exhaust port and connecting a turbine exhaust outlet to the exhaust passage, the turbine exhaust outlet end is connected to the turbine exhaust outlet in the exhaust passage. An expansion turbine characterized in that a seal bellows assembly is provided in close contact with an end of the turbine exhaust port to partition inside and outside.