Chemical metering system
US9623385B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2015 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A chemical metering system for providing efficient access and replacement of chemical metering devices. The chemical metering system generally includes a chemical injector, a first tube fluidly connected to the chemical injector, a second tube adapted to be fluidly connected to a chemical supply, a releasable tube coupling removably and fluidly connected to the first tube and the second tube, and a metering device is adapted for controlling a flowrate of liquid chemical into the chemical injector from the chemical supply. The metering device is accessible for repair or replacement by removing the releasable tube coupling from either the first tube or the second tube for efficient access and replacement of the metering device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.