Back to results
US 2021/0394577 A1Published application
Air suspension system
AssigneeHitachi Astemo, Ltd.
InventorToru UCHINO
Life of this patent
Estimating the term…
Abstract
An air suspension system includes: an air suspension interposed between a vehicle body and an axle to adjust a vehicle height according to supply and exhaust of air; a compressor that compresses air; a tank that stores the air compressed by the compressor; and an air dryer provided on an ejection side of the compressor. When the tank has a predetermined pressure or less after air is supplied from the tank to the air suspension, a pressure of the tank is increased by the compressor.
Claims6
An air suspension system comprising:
- an air suspension interposed between a vehicle body and an axle and configured to adjust a vehicle height according to supply and exhaust of air;
- a compressor configured to compress air;
- a tank configured to store the air compressed by the compressor;
- and
- an air dryer provided on an ejection side of the compressor,
- wherein a target pressure of the tank storing the air compressed by the compressor is set according to the vehicle height at a start of air supply and a pressure of the tank.
3 more elements
Dependencies are inferred from the claim text.