Vorrichtung zur Inspektion des Dispersionsgrades für Teilchen von Elektrizitätsspeichermaterial in einer Elektrizitätsspeichervorrichtung
Anmelder: JTEKT Corporation, JTEKT CORPORATION 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2894458
- Aktenzeichen
- EP15150762
- Anmeldetag
- 12. Januar 2015
- Veröffentlichung
- 24. Juni 2020
- Erteilung
- 24. Juni 2020
- Rechtsraum
- EP
- IPC
- G01N15/08// H01M4/02
Abstract
A degree-of-dispersion inspecting apparatus (1) accurately quantifies the degree of dispersion of particles of an electricity storage material based on in-plane uniformity (±) and void size uniformity (²), which are obtained from an image of a coating film of the electricity storage material. The in-plane uniformity (±) is a macroscopic value based on the ratio of voids between the particles in the electricity storage material, and the void size uniformity (²) is a microscopic value based on values equivalent to the sizes of the voids between the particles in the electricity storage material. This allows the degree of dispersion of the particles of the electricity storage material to be accurately quantified even if the particles of the electricity storage material are in contact with each other or vary in size.
Anmelder
- Firmen
- JTEKT Corporation
JTEKT CORPORATION - Land
- 🇯🇵 Japan
Japanischer Konzern aus Nagoya, hervorgegangen aus Koyo Seiko und Toyoda Machine Works, tätig in Lenksystemen, Wälzlagern und Werkzeugmaschinen für Automobil- und Industrieanwendungen.
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