JPS6125502U

JPS6125502U - Turbine wheel with shaft

Info

Publication number: JPS6125502U
Application number: JP10164184U
Authority: JP
Inventors: 泰伸川口; 裕喜高野
Original assignee: 本田技研工業株式会社
Priority date: 1984-07-05
Filing date: 1984-07-05
Publication date: 1986-02-15

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図ないし第３図は本考案の一実施例を示すもので、
第１図は軸付タービン翼車の要部の縦断面図、第２図は
第１図の軸付タービン翼車を装着した内燃機関用ターボ
チャージャの縦断面図、第第３図はタービン翼車とター
ビン軸とのろう付け要領説明図、第４図及び第５図はろ
う材収容孔及び挿入孔の異なる変形例を示す部分断面図
、第６図は従来の軸付タービン翼車の縦断面図である。４・・・タービン翼車、１０・・・タービン軸、１２・
・・頚部、１３・・・連結軸、１４・・・軸体、１５・
・・環体、１８・・・環体とタービン翼車背面との当接
部、１９・・・軸体と環体との嵌合部、２０・・・ろう
材収容孔、２１・・・嵌合孔、２２・・・ろう材挿入孔
、２５・・・ろう材。Figures 1 to 3 show an embodiment of the present invention.
Figure 1 is a longitudinal cross-sectional view of the main parts of a turbine wheel with a shaft, Figure 2 is a vertical cross-sectional view of a turbocharger for an internal combustion engine equipped with the turbine wheel with a shaft shown in Figure 1, and Figure 3 is a turbine blade. 4 and 5 are partial sectional views showing different modifications of the brazing material receiving hole and the insertion hole. FIG. 6 is a longitudinal section of a conventional shaft-equipped turbine wheel. It is a front view. 4... Turbine impeller, 10... Turbine shaft, 12...
...Neck, 13...Connection shaft, 14...Shaft body, 15.
...Ring body, 18...Abutting part between the ring body and the back surface of the turbine blade wheel, 19...Fitting part between the shaft body and the ring body, 20...Brazing material storage hole, 21... Fitting hole, 22... Brazing material insertion hole, 25... Brazing material.

Claims

[Scope of utility model registration request]

A turbine wheel with a shaft, which is formed by brazing a ceramic turbine wheel with a connecting shaft protruding from the back surface and a turbine shaft that fits on the outer periphery of the connecting shaft and has an inner end in contact with the back surface, A shaft-equipped turbine impeller characterized in that a turbine shaft is provided with a brazing material receiving hole from which an end face of a connecting shaft faces, and a brazing material insertion hole reaching the brazing material receiving hole from the outer surface of the turbine shaft.