JPS5967535U

JPS5967535U - Variable turbine housing device

Info

Publication number: JPS5967535U
Application number: JP16238082U
Authority: JP
Inventors: 清水　義秋
Original assignee: 株式会社小松製作所
Priority date: 1982-10-28
Filing date: 1982-10-28
Publication date: 1984-05-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

゛　　　　　　第１図は従来の可変式タービンハウジン
グ装置の側面図、第２図は第１図■−■線に沿う断面図
〈第３図は第１図■−■線に沿う断面図、第４図は従来
の可変式タービンハウジング装置の縦断面図、第５図は
本考案−実施例の縦断面図、第６図は第５図Ｖｌ−Ｖｌ
線に沿う断面図、第７図は第５図■方向からの矢視図、
第８図は第５図■−■線に沿う断面図、第９図は第５図
ＩＸ−ＩＸ線に沿う断面図である。１０はタービンハウジング、１１は入口部、１３は通路
部。゛ Figure 1 is a side view of a conventional variable turbine housing device, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 1, The figure is a longitudinal sectional view of a conventional variable turbine housing device, FIG. 5 is a longitudinal sectional view of the present invention-embodiment, and FIG.
A cross-sectional view along the line, Figure 7 is a view from the arrow direction in Figure 5 ■,
FIG. 8 is a sectional view taken along the line ■--■ in FIG. 5, and FIG. 9 is a sectional view taken along the line IX--IX in FIG. 10 is a turbine housing, 11 is an inlet portion, and 13 is a passage portion.

Claims

[Scope of utility model registration request]

The inlet portion 11 of the turbine housing 10 is separated from the left and right inlets B and A by a partition wall 12, and the turbine housing 10
The passage section 13 of the turbine housing 1 is separated by two partition walls 14 and 15 to separate the left and right and middle passages.
A variable turbine housing device characterized in that switching valves 16 and 17 are provided between an inlet portion 11 and a passage portion 13 for opening and closing an intermediate passage opening.