JPS62119436U

JPS62119436U -

Info

Publication number: JPS62119436U
Application number: JP646986U
Authority: JP
Priority date: 1986-01-20
Filing date: 1986-01-20
Publication date: 1987-07-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の説明図、第２図は
第１図の―方向矢視図、第３図は第２図の
―方向矢視図、第４図は第１図におけるタービ
ン車室の縦断面部分説明図、第５図は過給機の概
略説明図、第６図は従来のタービンハウジングの
一例を示す説明図、第７図は従来のウエイストゲ
ートバルブの一例を示す説明図である。図中、１はタービン車室、３は仕切板、４は排
気ガス抜出孔、５はウエイストゲートバルブ、８
は嵌合溝、９は座面仕切用ピースを示す。 Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is a view taken in the - direction arrow of Fig. 1, Fig. 3 is a - direction arrow view of Fig. 2, and Fig. 4 is a view taken in the - direction arrow of Fig. 1. FIG. 5 is a schematic illustration of a supercharger; FIG. 6 is an illustration of an example of a conventional turbine housing; FIG. 7 is an illustration of an example of a conventional waste gate valve. It is an explanatory diagram. In the figure, 1 is a turbine casing, 3 is a partition plate, 4 is an exhaust gas extraction hole, 5 is a waste gate valve, 8
9 indicates a fitting groove, and 9 indicates a seat partition piece.

Claims

[Scope of utility model registration request]

A partition member that partitions the flow path into two in the exhaust gas flow direction in the exhaust gas flow path of the turbine casing is disposed with a required gap, and the two flows are arranged at a predetermined position in the turbine casing. An exhaust gas exhaust hole is bored across the road, a waste gate valve capable of closing the exhaust gas exhaust hole is provided so as to be openable and closable, and the partition is installed in the exhaust gas exhaust hole closing portion of the waste gate valve. A twin flow turbine housing for a supercharger, characterized in that a seat partitioning piece that can be fitted with a required gap is provided at the top of the member.