JPH01176258U

JPH01176258U -

Info

Publication number: JPH01176258U
Application number: JP7365488U
Authority: JP
Priority date: 1988-06-01
Filing date: 1988-06-01
Publication date: 1989-12-15

Description

[Brief explanation of drawings]

第１，２図は本考案に係るトルクコンバータの
一実施例を示す図であり、第１図はその断面図、
第２図はその作動流体の流線を示す図、第３，４
図は従来のトルクコンバータを示す図であり、第
３図はその概略断面図、第４図はその作動流体の
流線を示す図である。１１……回転軸、１３……ポンプインペラ、１
３ａ……ポンプ羽根、１４……タービンランナ、
１４ａ……タービン羽根、１５……間隔部、１６
……ステータ、１６ａ……ステータ羽根、１６ｂ
……外周端部。 1 and 2 are diagrams showing an embodiment of the torque converter according to the present invention, and FIG. 1 is a sectional view thereof;
Figure 2 is a diagram showing the flow lines of the working fluid, Figures 3 and 4
The figures show a conventional torque converter, FIG. 3 is a schematic sectional view thereof, and FIG. 4 is a view showing streamlines of the working fluid. 11...Rotating shaft, 13...Pump impeller, 1
3a...Pump blade, 14...Turbine runner,
14a... Turbine blade, 15... Spacing part, 16
...Stator, 16a...Stator blade, 16b
...Outer peripheral end.

Claims

[Scope of utility model registration request]

A rotating shaft, a pump impeller formed by arranging a large number of pump blades around the rotating shaft, and a turbine runner arranged around the rotating shaft opposite to the pump impeller and formed by arranging a large number of turbine blades. , a gap formed between the pump impeller and the turbine runner, and a plurality of stator blades that are formed in substantially the same shape as the gap, are disposed within the gap without contacting each other, and have a large number of stator blades. In a torque converter comprising stators formed side by side, the outer circumferential ends of the stator blades are inclined with respect to the rotation axis such that at least the pump impeller side of the outer circumferential ends of the stator blades moves away from the rotation axis. In addition, the torque converter is characterized in that the shape of the spacing portion is changed to correspond to the inclination of the outer peripheral end portion.