Ice detector for improved ice detection at near freezing condition
US7104502B2 · kind B2 · utility
25Cited by
42References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | May 20, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D15/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An ice detector for providing a signal indicating ice formation includes a probe protruding into an airflow. The probe extends into the airflow from a strut. The strut has one or more features which allow the probe to accrete ice at a higher temperature than would conventionally be possible. Strut features can include a notch formed therein in an upwind direction relative to the probe, and a curved surface adjacent a point of extension of the probe from the strut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.