Solid chemistry supply management system
US9989941B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Dec 2, 2014 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Apr 29, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/06
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system for management of solid chemistry supply can be configured to use operating attributes and sensed operating conditions associated with a process to estimate solid chemistry supply levels. The system can also be configured to control a feeder attached to a solid chemistry supply container. The control can include controlling a dose of a solid chemistry product to the container according to the estimation. The system can also be configured to communicate a message regarding an insufficient supply of the solid chemistry product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.