Patent · US Active

Rolling press and conductivity detector for the manufacture of lithium-ion battery electrodes

US10468666B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

NISSAN NORTH AMERICA, INC. · US

Inventors

Ying Liu · Santa Clara, US
Taehee Han · Farmington Hills, US
Yoshitaka Uehara · Yokohama, JP

Key dates

Filing date	Sep 29, 2016
Grant date	Nov 5, 2019
Priority date	—
Expiry date	Jan 12, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A rolling press for the manufacture of a battery electrode includes a first roller of a non-conductive material, a base of a non-conductive material spaced from the first roller equal to a desired thickness of the battery electrode, and a conductivity detector having a first electrode configured to contact a first side of the battery electrode and a second electrode configured to contact a second side of the battery electrode.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.