Drain hole orifice device
US10408492B2 · kind B2 · utility
0Cited by
25References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2016 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | May 5, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An environmental control system includes two environmental control system components with a duct extending between them. There is a drain in the duct including an orifice through the duct, a plenum in serial fluid communication with the orifice; and an orifice device removably connected to the duct, the orifice device including a second orifice in serial fluid communication with the plenum and the first orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.