Gas dilution device
US4036253A · kind A · utility
62Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1975 |
| Grant date | Jul 19, 1977 |
| Priority date | — |
| Expiry date | Nov 12, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87627
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A gas dilution device includes a nozzle in fluid communication with selected first and second orifices disposed to direct a selected plurality of streams of a first gas at a plurality of velocities into a gas dilution chamber which is in fluid communication with a settable second gas receiving port through which an ambient second gas is drawn by the streams into the dilution chamber for diluting the first gas in a predetermined range of dilution ratios.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.