Liquid-gas jet apparatus variants
US6312230A · kind A · utility
Assignees
Inventor
Key dates
| Filing date | Dec 17, 1999 |
| Grant date | Nov 6, 2001 |
| Priority date | — |
| Expiry date | Dec 17, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04F5/463
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The mixing chamber of a liquid jet apparatus is composed of a convergent inlet section and a cylindrical outlet section and the ratio between of the surface area of the minimal cross-section of the mixing chamber and the surface area of the inlet cross-section of the mixing chamber ranges from 0.005 to 0.392, and the angle of inclination between either the ruling line of a conical surface forming the convergent inlet section of the mixing chamber or the tangents to each point of a curved surface forming the convergent inlet section and the flow axis of the mixing chamber ranges from 30' to 10.degree.. In another embodiment of the jet apparatus, the whole mixing chamber converges in the flow direction and the ratio of the surface area of the minimal cross-section of the mixing chamber to the surface area of the inlet cross-section of the mixing chamber ranges from 0.005 to 0.392, and the angle of inclination between either the ruling line of a conical surface forming the convergent mixing chamber or the tangents to each point of a curved surface forming the convergent mixing chamber and the flow axis of the mixing chamber ranges from 30' to 10.degree.. A jet apparatus realized accor…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.