JPS58104709U - vehicle height adjustment device - Google Patents
vehicle height adjustment deviceInfo
- 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
Links
Landscapes
- 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
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)
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.
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)
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 |
-
1982
- 1982-01-13 JP JP213782U patent/JPS58104709U/en active Granted
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60169059U (en) | air pressure booster | |
JPS58104709U (en) | vehicle height adjustment device | |
JPS6132701U (en) | Pneumatic vehicle pantograph elevation control device | |
JPH0184725U (en) | ||
JPS60186217U (en) | Electronically controlled suspension device | |
JPS58142107U (en) | vehicle height adjustment device | |
JPS60117209U (en) | Pneumatic vehicle height adjustment device | |
JPS58136808U (en) | air suspension system | |
JPS59160439U (en) | Vehicle loading platform lifting device | |
JPS58178501U (en) | Hydraulic oil tank pressurization device | |
JPS62117107U (en) | ||
JPS58194904U (en) | vehicle height adjustment device | |
JPS60117208U (en) | Pneumatic vehicle height adjustment device | |
JPS6065167U (en) | Vehicle runaway prevention device | |
JPS6127711U (en) | Electronically controlled suspension device | |
JPS60139606U (en) | Air suspension device | |
JPS5919943U (en) | Air accelerator control system used in vehicles | |
JPS60157515U (en) | Air suspension car drive system | |
JPS60171717U (en) | Electronically controlled suspension device | |
JPS60186218U (en) | Electronically controlled suspension device | |
JPH03121107U (en) | ||
JPS60108359U (en) | liquid supply device | |
JPS59192685U (en) | Load control device in multistage air compressor | |
JPS59115830U (en) | Vehicle retarder device | |
JPS608117U (en) | electronically controlled suspension |