JPS58104709U - vehicle height adjustment device - Google Patents

vehicle height adjustment device

Info

Publication number
JPS58104709U
JPS58104709U JP213782U JP213782U JPS58104709U JP S58104709 U JPS58104709 U JP S58104709U JP 213782 U JP213782 U JP 213782U JP 213782 U JP213782 U JP 213782U JP S58104709 U JPS58104709 U JP S58104709U
Authority
JP
Japan
Prior art keywords
control valve
reservoir
vehicle height
absorber
dryer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP213782U
Other languages
Japanese (ja)
Other versions
JPS628164Y2 (en
Inventor
吹野　崇志
Original Assignee
アイシン精機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP213782U priority Critical patent/JPS58104709U/en
Publication of JPS58104709U publication Critical patent/JPS58104709U/en
Application granted granted Critical
Publication of JPS628164Y2 publication Critical patent/JPS628164Y2/ja
Granted legal-status Critical Current

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

添付図面は、本考案に係る車高調整装置を示すブロック
図である。 １０・・・コンプレッサ、１１・・・制御装置、１２・
・・リザーバ、１５・・・ドライヤ、１６・・・アブソ
ーバ、ｓｖｌ・・・第１制御弁、ｓｖ２・・・第２制御
弁、ｓｖ３・・・第３制御弁、ｓｖ４・・・第４制御弁
。The accompanying drawing is a block diagram showing a vehicle height adjustment device according to the present invention. 10...Compressor, 11...Control device, 12.
...Reservoir, 15...Dryer, 16...Absorber, svl...First control valve, sv2...Second control valve, sv3...Third control valve, sv4...Fourth control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンプレッサと、第１制御弁を介して該コンプレッサに
接続され、空気排出め際の断熱膨張により除去した水分
を抜くドレンが設けられたリザーバと、チェック弁およ
び第２制御弁を介して該リザーバに接続され、空気を除
湿するドライヤと、該ドライヤを介して空気を導入又は
排出することにより、伸縮するアブソーバとから成る車
高調整装置において、前記チェック弁と第２制御弁との
間に第３制御弁が設けられ、コンプレッサと第１制御弁
との接続部とドライヤ入力側との間に第４制御弁が設け
られ、車高センサ、リザーバ内圧センサおよびアブソー
バ内圧センサの出力信号が入力されコンプレッサおよび
前記制御弁の動作を制御する制御装置が設けられ、車高
を高くする場合リザーバ内に貯蔵した空をドライヤを介
してアブソーバに供給するが、リザーバ内圧が過小のと
き第１制御弁及び第４制御弁を開けてリザーバを介さず
ドライヤを介しアブソーバに空気を供給し、車高を低く
する場合第２制御弁および第３制御弁を開けてアブソー
バ内の空気を大気に放出するが、リザーバ内圧よりもア
ブソーバ内圧のほうが高い場合第２制御弁を閉じ、ドラ
イヤ、第４制御弁および第１制御弁を介しリザーバに空
気を再貯蔵することを特徴とする車高調整装置。a compressor, a reservoir connected to the compressor via a first control valve and provided with a drain for removing moisture removed by adiabatic expansion during air discharge; In a vehicle height adjustment device comprising a dryer connected to dehumidify air and an absorber that expands and contracts by introducing or discharging air through the dryer, a third control valve is provided between the check valve and the second control valve. A control valve is provided, and a fourth control valve is provided between the connection part between the compressor and the first control valve and the dryer input side, and output signals of the vehicle height sensor, the reservoir internal pressure sensor, and the absorber internal pressure sensor are input to the compressor. and a control device that controls the operation of the control valve, and when raising the vehicle height, the air stored in the reservoir is supplied to the absorber via the dryer, but when the internal pressure of the reservoir is too low, the first control valve When lowering the vehicle height by opening the 4th control valve and supplying air to the absorber through the dryer instead of the reservoir, the 2nd and 3rd control valves are opened to release the air in the absorber to the atmosphere, but the reservoir A vehicle height adjustment device characterized in that when the absorber internal pressure is higher than the internal pressure, the second control valve is closed and air is stored again in the reservoir via the dryer, the fourth control valve, and the first control valve.
JP213782U 1982-01-13 1982-01-13 vehicle height adjustment device Granted JPS58104709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP213782U JPS58104709U (en) 1982-01-13 1982-01-13 vehicle height adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP213782U JPS58104709U (en) 1982-01-13 1982-01-13 vehicle height adjustment device

Publications (2)

Publication Number Publication Date
JPS58104709U true JPS58104709U (en) 1983-07-16
JPS628164Y2 JPS628164Y2 (en) 1987-02-25

Family

ID=30015120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP213782U Granted JPS58104709U (en) 1982-01-13 1982-01-13 vehicle height adjustment device

Country Status (1)

Country Link
JP (1) JPS58104709U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020906U (en) * 1983-07-22 1985-02-13 カヤバ工業株式会社 vehicle height adjustment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020906U (en) * 1983-07-22 1985-02-13 カヤバ工業株式会社 vehicle height adjustment device

Also Published As

Publication number Publication date
JPS628164Y2 (en) 1987-02-25

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