Method and apparatus for controlling shock absorbers
US5016908A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 1989 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | Mar 13, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2600/604
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An apparatus for damping the movement of the body of an automobile. The apparatus includes a shock absorber having a pressure cylinder which forms a working chamber and a first and second portion. A first sensor is used to generate an electrical signal in response to the pressure differential between the damping fluid stored in the first and second portions of the working chamber. A second sensor is used for determining the movement of the body on the automobile. An electrical control module is used for generating an electrical control signal in response to the outputs of the first and second sensors. Finally, the solenoid is used for regulating the flow of damping fluid between the first and second portions of the working chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.