Test apparatus for a waveguide sensing level in a container
US7088285B2 · kind B2 · utility
26Cited by
11References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 25, 2004 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Feb 5, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F25/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A test apparatus for a waveguide that senses levels in a container. The test apparatus includes a bridge with a test position where the bridge bridges the waveguide to simulate a simulated level. The bridge also has a storage position. The test apparatus also has an actuator coupled to the bridge that moves the bridge between the test and storage positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.