Radiation shielding device for meteorological observation with internal air circulation
US11371729B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21F3/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A radiation shielding device for meteorological observation with internal air circulation including: a body for allowing meteorological sensors to be mounted therein; a cover for covering the body by engaging with the body; and a modified Venturi tube which is physically formed while the body and the cover are engaged with each other; wherein, the modified Venturi tube is configured as a first opening for receiving external air from an exterior of the body, a second opening for receiving internal air from an interior of the body, and a third opening for releasing the received external air and the received internal air, and wherein, the external air gets into the modified Venturi tube through the first opening, the internal air gets into the modified Venturi tube through the second opening, and the external air and the internal air are released from the modified Venturi tube through the third opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.