Over and under combined sewer overflow/stormwater conveyance chambers
US9359746B1 · kind B1 · utility
3Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2014 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | May 17, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A10/30
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A tunnel design used to convey combined or sanitary sewage during wet weather events is disclosed. The design comprises an over chamber and an under chamber in releasable coordination with each other. The over chamber comprises an open canal and the under chamber comprises a box culvert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.