Low capacity chlorine gas feed system
US6263900A · kind A · utility
10Cited by
50References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2000 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Feb 17, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87692
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A gas feed system for supplying a gas such as chlorine to a water system for chlorinating the water. The gas feed system includes multiple containers and provides for automatic switch over from one container to a second container once the first container is empty and such that the first containers can be completely emptied. The invention also includes a gas feed regulator for controlling the supply of gas from a container such as a chlorine cylinder, the regulator having a simplified construction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.