JPS62145944U

JPS62145944U -

Info

Publication number: JPS62145944U
Application number: JP3333386U
Authority: JP
Priority date: 1986-03-10
Filing date: 1986-03-10
Publication date: 1987-09-14

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示したもので、第１
図はタービン側を表わした断面正面図、第２図は
第１図のタービン車室の中心部を含む立平面で切
つた拡大断面側面図、第３図は第２図の切断線Ａ
―Ａに沿つて円周方向に表わした断面正面図であ
る。１……タービン車室、２……タービン翼車、３
……回転軸、４……第１整流板、５……第２整流
板、６……第１枢軸、７……第２枢軸、８……第
１レバー、９……第２レバー、１０……連結棒、
１１……アクチユエータ、１２……制御棒。 The drawing shows one embodiment of the present invention.
The figure is a cross-sectional front view showing the turbine side, Figure 2 is an enlarged cross-sectional side view taken along a vertical plane including the center of the turbine casing in Figure 1, and Figure 3 is a section line A in Figure 2.
- FIG. 2 is a cross-sectional front view taken in the circumferential direction along line A; 1...Turbine casing, 2...Turbine wheel, 3
...Rotating shaft, 4...First rectifying plate, 5...Second rectifying plate, 6...First pivot, 7...Second pivot, 8...First lever, 9...Second lever, 10 ...connecting rod,
11... actuator, 12... control rod.

Claims

[Scope of utility model registration request]

The turbine wheel is provided with a turbine casing that maintains the pressure of a working fluid, and is centered on each pivot shaft that is provided in the working fluid flow path of the turbine casing and is located parallel to the rotational axis of the turbine impeller. a first rotatably disposed with respect to the flow of the working fluid, both forming a turbine scroll;
a rectifier plate and a second rectifier plate, and the pivot shafts are configured to move the rectifier plates in unison while regulating the relative relationship between the rectifier plates so as to change the flow path cross-sectional area of the working fluid. A variable displacement supercharger comprising: a link mechanism connected to the outside of the turbine casing; and an actuator provided outside the turbine casing to drive the link mechanism.