Imaging system
US10597002B1 · kind B1 · utility
4Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2018 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Sep 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B37/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sensor and a system using the sensor are described. The sensor may comprise: a cover; and a positive temperature coefficient (PTC) shroud located at a periphery of the cover. The system may include one or more such sensors in a passage of a housing. The system further may comprise a blower that moves air through the passage and across at least a portion of the sensor(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.