Variable geometry ejector for cooling applications and cooling system comprising the variable geometry ejector
US11859872B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 1, 2019 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Feb 24, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2500/01
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A variable geometry ejector (300) for cooling applications is disclosed comprising a primary fluid chamber (302); a suction chamber (320) downstream the primary fluid chamber (302); a primary nozzle (310) arranged so as to stream a working fluid from the primary fluid chamber (302) to the suction chamber (320); and a tail member (325) arranged downstream the primary nozzle (310), wherein any of the primary nozzle (310) and the tail member (325) is movable in relation to the other. The invention further discloses a system comprising the variable geometry ejector (300). The invention applies to cooling apparatus and systems industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.