JPS6258207U - - Google Patents
Info
- Publication number
- JPS6258207U JPS6258207U JP15027085U JP15027085U JPS6258207U JP S6258207 U JPS6258207 U JP S6258207U JP 15027085 U JP15027085 U JP 15027085U JP 15027085 U JP15027085 U JP 15027085U JP S6258207 U JPS6258207 U JP S6258207U
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve
- circuit
- air supply
- tank
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の車高調整装置のブロツク図、
第2図は従来の車高調整装置のブロツク図である
。
1…エアーサスペンシヨン、2…エアータンク
、3…エアーコンプレツサ、4…給気弁、5…第
1開閉弁、6…給気回路、7…排気弁、8…排気
回路、9…給気再圧縮回路、10…第2開閉弁、
11…車高センサ、12…コントローラ、15,
16…圧力検出装置。
Figure 1 is a block diagram of the vehicle height adjustment device of the present invention.
FIG. 2 is a block diagram of a conventional vehicle height adjustment device. 1...Air suspension, 2...Air tank, 3...Air compressor, 4...Air supply valve, 5...First on-off valve, 6...Air supply circuit, 7...Exhaust valve, 8...Exhaust circuit, 9...Air supply Recompression circuit, 10... second on-off valve,
11...Vehicle height sensor, 12...Controller, 15,
16...Pressure detection device.
Claims (1)
ツサ3の吐出側とを給気弁4を介して接続する給
気回路6と、この給気回路6から分岐して排気弁
7を介して大気解放される排気回路8と、エアー
コンプレツサ3と給気弁4との間の給気回路6に
第1開閉弁5を介して接続されたエアータンク2
と、このエアータンク2とエアーコンプレツサ3
の吸気側とを第2開閉弁10を介して接続する給
気再圧縮回路9と、エアーサスペンシヨン1,1
及びエアータンク2の内圧をそれぞれ検出する圧
力検出装置15,16と、これら圧力検出装置1
5,16からの信号及び車高検出センサ11から
の各信号を受けて各弁4,5,7,10を開閉制
御するコントローラ12とを備え、車高を上昇さ
せるとき、エアーサスペンシヨン1,1とエアー
タンク2の圧力を比較して給気弁4、第1開閉弁
5及び第2開閉弁10を開閉制御し、エアーコン
プレツサ3からエアータンク2に至る回路とエア
ータンク2からエアーコンプレツサ3を介してエ
アーサスペンシヨン1,1に至る回路とを交互に
形成して圧縮空気をエアーサスペンシヨン1,1
に供給することを特徴とする車高調整装置。 An air supply circuit 6 connects the air suspensions 1, 1 and the discharge side of the air compressor 3 via an air supply valve 4, and the air is branched from this air supply circuit 6 and released to the atmosphere via an exhaust valve 7. An air tank 2 connected to an exhaust circuit 8 and an air supply circuit 6 between an air compressor 3 and an air supply valve 4 via a first on-off valve 5.
And this air tank 2 and air compressor 3
The air supply recompression circuit 9 connects the intake side of the
and pressure detection devices 15 and 16 that detect the internal pressure of the air tank 2, respectively, and these pressure detection devices 1.
A controller 12 controls the opening and closing of each valve 4, 5, 7, 10 in response to signals from the air suspension 1, 16 and signals from the vehicle height detection sensor 11. 1 and the air tank 2 to control the opening and closing of the air supply valve 4, the first on-off valve 5, and the second on-off valve 10. A circuit leading to the air suspensions 1, 1 via the bush 3 is alternately formed to supply compressed air to the air suspensions 1, 1.
A vehicle height adjustment device characterized by supplying.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15027085U JPS6258207U (en) | 1985-10-01 | 1985-10-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15027085U JPS6258207U (en) | 1985-10-01 | 1985-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6258207U true JPS6258207U (en) | 1987-04-10 |
Family
ID=31066256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15027085U Pending JPS6258207U (en) | 1985-10-01 | 1985-10-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6258207U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001246919A (en) * | 2000-02-11 | 2001-09-11 | Continental Ag | Method for filling pressure medium into pressure medium chamber from pressure medium accumulator of level control apparatus |
JP2015105015A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
JP2015105006A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
JP2015105005A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
-
1985
- 1985-10-01 JP JP15027085U patent/JPS6258207U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001246919A (en) * | 2000-02-11 | 2001-09-11 | Continental Ag | Method for filling pressure medium into pressure medium chamber from pressure medium accumulator of level control apparatus |
JP2015105015A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
JP2015105006A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
JP2015105005A (en) * | 2013-11-29 | 2015-06-08 | アイシン精機株式会社 | Vehicle height adjustment device |
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