Apparatus and method for measuring thickness of unit cell
US12038269B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2020 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | May 9, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Discussed are an apparatus for measuring a thickness of a unit cell of a battery, and a method of measuring the thickness of the unit cell of the battery. The apparatus includes a plurality of transfer rollers configured to sequentially transfer unit cells, and disposed to be the plurality of transfer rollers being spaced a predetermined distance from each other; and a thickness sensor disposed at a fixed position to irradiate light to a moving path of the unit cells and calculate a time when receiving taken to receive the light that is reflected light from the unit cells, thereby measuring a thickness of each of the unit cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.