FIELD: transport.
SUBSTANCE: proposed suspension comprises differential hydraulic cylinder, hydropneumatic accumulators, three-line proportional hydroelectric pressure control valve and electronic computing device. Said accumulators are connected to chambers of differential hydraulic cylinder. Outlet of three-line pressure control line is connected to hydraulic inlet of four-line pressure control valve while hydraulic line is connected to hydraulic system pressure line. Computing device inputs are connected with electric outputs of pressure transducers inside differential hydraulic cylinder. Widths of working openings of four-line valve sleeve are interrelated as working areas of the piston of said differential hydraulic cylinder. Overlaps of slide pair in four-line pressure control valve are negative.
EFFECT: enhance operating performances of wheel suspension.
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU556368A1 | |
| ACTIVE AIR-OIL SUSPENSION OF VEHICLE | 0 |
|
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RU2726987C1 |
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|
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|
RU2308335C2 |
| 0 |
|
SU1784472A1 |
