Sealing performance test method, apparatus, and storage medium
US11346743B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 12, 2016 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Mar 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M3/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sealing performance test method, an apparatus, and a storage medium, where the method includes obtaining a first atmospheric pressure value after a component configured to seal the apparatus is installed in the apparatus, where the first atmospheric pressure value is an atmospheric pressure value at inside of the apparatus when a pressure is applied to the apparatus, calculating an atmospheric pressure difference between the first atmospheric pressure value and an atmospheric pressure value at outside of the apparatus, and determining sealing performance of the apparatus based on the atmospheric pressure difference. Therefore, sealing performance of the apparatus can be quickly and accurately tested.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.