Antenna system for level measurement with radar level measurement devices
US7561113B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 5, 2005 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Feb 8, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F23/284
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention concerns an antenna system for level measurement with a level measurement device with a wave guide (5) that runs axially and that either has on its rear side an arrangement (4) for the generating and interpreting electromagnetic waves or can be connected to such an arrangement of an antenna, in particular, a parabolic antenna (1-3) on the front side of the wave guide and a wave adapter (9) for transmitting such a wave between two components of the arrangement that conduct the wave for adaptation of the wave transmission between the components, whereby the wave adapter has a through opening in the axial direction. Alternatively, or particularly preferred in combination, the invention concerns an antenna system for level measurement with a wave guide that runs axially, of an antenna, a fastening arrangement for fastening the wave guide to a wall of the vessel and a system of lines for conveying a medium, whereby system of lines (20-22, 24) is designed for supplying a cooling medium to components (2, 3) of the antenna that heat up.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.