Integrated apparatus for measuring interior temperature and dust of vehicle
US12337651B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 11, 2022 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jul 6, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/0046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An integrated apparatus of measuring internal temperature and dust of a vehicle includes a main body unit provided with a main flow path including an inlet and an outlet configured to receive air and to discharge air therethrough, a fan motor unit provided in the main body unit and configured to forcibly blow indoor air of the vehicle through the main flow path, a temperature measuring unit configured to measure the internal temperature through the air drawn into the main flow path, as the fan motor unit is driven, and a dust sensing unit provided with a subsidiary flow path branching off from the main flow path, wherein the dust sensing unit is configured to allow a part of the air drawn into the main flow path to flow in the subsidiary flow path to determine a dust concentration in the air drawn into the subsidiary flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.