Method and system for inspecting damping force variable mechanism, and method for inspecting pressure damping device
US10564071B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 2, 2015 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Apr 27, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2230/46
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is an examination method for a damping force variable mechanism, the examination method including: an operation step of operating a damper in a state in which the damper is installed in a vehicle, the damper being provided with a damping force variable mechanism that changes a damping force according to an input current (an example of a signal); and a detection step of detecting an induction current (an example of an output from the vehicle) from the damping force variable mechanism of the damper installed in the vehicle, wherein a detection device that performs the operation of the detection step is provided. Thus, the damping force variable mechanism of a pressure damping device can be examined in a state in which the damping force variable mechanism is installed in the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.