Method and system for determining a level of a fluid
US10989583B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 23, 2019 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Jul 31, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/03217
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and a system for indicating more than three different fluid levels in a fluid reservoir is described for a system that includes a fluid level sensor having only two output levels. In one example, the more than three different fluid levels are determined via output of the fluid level sensor and output of one or more sensors that indicate acceleration or orientation of a vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.