Air suspension system service diagnostics
US4517832A · kind A · utility
15Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 1984 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Jan 12, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2500/205
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of diagnosing component failure that may occur in a vehicular air suspension system utilizing height sensors and air springs mounted between sprung and unsprung components of the vehicle, as well as air flow control valves, and an air compressor. The method sequences the various components through their intended functional capabilities and provides a mechanism for indicating faults in individual components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.