Filter replacement lifetime prediction
US10724927B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 19, 2015 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Nov 4, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2273/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Systems for predicting a filter lifetime. A filter monitoring system includes a filter effectiveness history based on contaminant sensor information associated with a filter received from one or more contaminant sensors. A lifetime module is configured to determine a rate of filter consumption based on the filter effectiveness history and to determine a remaining filter lifetime based on the determined rate of filter consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.