JPH0343009U

JPH0343009U -

Info

Publication number: JPH0343009U
Application number: JP10411289U
Authority: JP
Priority date: 1989-09-05
Filing date: 1989-09-05
Publication date: 1991-04-23

Description

[Brief explanation of drawings]

第１図は、本考案のオイルリザーバに係わるサ
ーボサスペンシヨンの一つの流体回路を示す概略
構成図、第２図は本考案のサーボサスペンシヨン
のオイルリザーバ４の側面図、そして第３図は第
２図のオイルリザーバ４のＡ−Ａ断面図である。図の主要部分の説明、１…アクチユエータ、４
…オイルリザーバ、６…ポンプ（圧力源手段）、
８，１２０，１７６…フイルタ、１８…高圧管路
、３２…圧力制御弁（調整弁手段）、４８，１１
８…低圧管路、２００…タンク（貯液室）、２１
０…レベルゲージ部、２２０…注油口（供給口）
、２３２…吸入ポート、２３４…リターンポート
、２３６…永久磁石（吸引部材）、２３８…バツ
フル（遮断部材）。 FIG. 1 is a schematic configuration diagram showing one fluid circuit of a servo suspension related to the oil reservoir of the present invention, FIG. 2 is a side view of the oil reservoir 4 of the servo suspension of the present invention, and FIG. FIG. 3 is a sectional view taken along line AA of the oil reservoir 4 in FIG. 2; Explanation of main parts of the diagram, 1...actuator, 4
...oil reservoir, 6...pump (pressure source means),
8, 120, 176...Filter, 18...High pressure pipe line, 32...Pressure control valve (regulating valve means), 48, 11
8...Low pressure pipe line, 200...Tank (liquid storage chamber), 21
0...Level gauge section, 220...Lubrication port (supply port)
, 232...Suction port, 234...Return port, 236...Permanent magnet (attraction member), 238...Batsuful (blocking member).

Claims

[Scope of utility model registration request]

An actuator that expands and contracts according to the supply and discharge of fluid,
pressure source means for supplying fluid to the actuator;
A regulating valve means for supplying fluid from the pressure source means to the actuator via a high-pressure pipe line and discharging fluid from the actuator via a low-pressure pipe line, an oil reservoir for storing hydraulic oil as fluid, and the oil reservoir. includes a liquid storage chamber, a level gauge part for measuring the amount of oil in the liquid storage chamber, an oil supply port provided separately from the level gauge part, a suction port communicating with the suction side of the pressure source means, and a low pressure pipe connected to the liquid storage chamber; a return port that communicates with the suction port, a filter that is attached to the suction port and the return port in the liquid storage chamber, and a filter that is provided between the suction port and the return port and that operates from the return port to the suction port An oil reservoir for a servo suspension, comprising: a blocking member that blocks the flow of oil; and a suction member that is disposed in the middle of the flow of hydraulic oil that bypasses the blocking member and sucks foreign matter.