JPH0484965U

JPH0484965U -

Info

Publication number: JPH0484965U
Application number: JP12985190U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-23

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例としてのアイドル振
動低減装置の概略構成図、第２図及び第４図は第
１図の装置の作動説明図、第３図は第１図の装置
の制御プログラムのフローチヤート、第５図は第
１図の装置のトルク比特性線図、第６図は本考案
者の行なつた台上試験で用いた装置の概略図、第
７図は従来のトルクコンバータの概略構成図であ
る。２……出力軸、３……タービン羽根車、４……
入力軸、５……ポンプ羽根車、６……ステータ羽
根車、７……ワンウエイクラツチ、１０……トル
クコンバータ、１１……支持軸、１３……基体、
１５……ブレーキ装置、２１……コントローラ、
２４……回転センサ、２５……ブレーキセンサ、
２６……アクセルセンサ、２３……シフトスイツ
チ。 Fig. 1 is a schematic configuration diagram of an idle vibration reduction device as an embodiment of the present invention, Figs. 2 and 4 are explanatory diagrams of the operation of the device in Fig. 1, and Fig. 3 is a control of the device in Fig. 1. Flowchart of the program, Figure 5 is a torque ratio characteristic diagram of the device shown in Figure 1, Figure 6 is a schematic diagram of the device used in the bench test conducted by the present inventor, and Figure 7 is the torque ratio characteristic diagram of the device shown in Figure 1. FIG. 2 is a schematic configuration diagram of a converter. 2... Output shaft, 3... Turbine impeller, 4...
Input shaft, 5... Pump impeller, 6... Stator impeller, 7... One-way clutch, 10... Torque converter, 11... Support shaft, 13... Base body,
15...brake device, 21...controller,
24... Rotation sensor, 25... Brake sensor,
26... Accelerator sensor, 23... Shift switch.

Claims

[Scope of utility model registration request]

A torque converter disposed in a power transmission system of a vehicle, a brake sensor that outputs a brake ON signal of the vehicle, a rotation sensor that outputs engine rotation speed information of the vehicle, and the engine rotation speed and the brake information. and control means for controlling the torque converter based on the input shaft and the turbine impeller, the torque converter receiving the kinetic energy of oil from the pump impeller integrated with the input shaft and the turbine impeller integrated with the output shaft. and a stator impeller for regulating the direction of oil flow from the pump impeller toward the pump impeller, the stator impeller being supported on the base side via a one-way clutch and connection/disconnection means, and the control means controlling the engine rotation speed. An idle vibration reduction device characterized in that it generates an output that disconnects and disconnects the connection and disconnection means when the brake is lower than a set value and receives the brake ON signal.