Fuel gauge
US6915690B2 · kind B2 · utility
11Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2004 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Apr 28, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F23/38
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fuel gauge includes an arm moving with the level of fuel in a fuel tank, a detection body for movably supporting the arm and including a rotor moving together with the arm and a stator for movably supporting the rotor, and a magnetic-flux detecting element arranged in the stator and for detecting the displacement amount of the arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.