公开(公告)号：US11984566B2

公开(公告)日：2024-05-14

申请号：US17677393

申请日：2022-02-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Seth P. Mansfield ,  John M. Barnowsky ,  Ethan T. Quy ,  Matthew Pernot

IPC: H01M10/00 ,  H01M10/48 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653

CPC classification number: H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M2220/20

Abstract: A cell temperature measurement system for a battery includes a heat spreader and a temperature sensor. The heat spreader is configured to thermally conduct energy through a substrate from a cell contact to a sensor contact. The temperature sensor is configured to generate a measurement reflective of a cell or another component temperature of the battery. The temperature sensor may generate the temperature measurement according to readings taken with a probe positioned proximate the sensor contact.

公开(公告)号：US20240250325A1

公开(公告)日：2024-07-25

申请号：US18628085

申请日：2024-04-05

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Seth P. Mansfield ,  John M. Barnowsky ,  Ethan T. Quy ,  Matthew Pernot

IPC: H01M10/48 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653

CPC classification number: H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M2220/20

Abstract: A cell temperature measurement system for a battery includes a heat spreader and a temperature sensor. The heat spreader is configured to thermally conduct energy through a substrate from a cell contact to a sensor contact. The temperature sensor is configured to generate a measurement reflective of a cell or another component temperature of the battery. The temperature sensor may generate the temperature measurement according to readings taken with a probe positioned proximate the sensor contact.

公开(公告)号：US20230268570A1

公开(公告)日：2023-08-24

申请号：US17677393

申请日：2022-02-22

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Seth P. Mansfield ,  John M. Barnowsky ,  Ethan T. Quy ,  Matthew Pernot

IPC: H01M10/48 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653

CPC classification number: H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M2220/20

Abstract: A cell temperature measurement system for a battery includes a heat spreader and a temperature sensor. The heat spreader is configured to thermally conduct energy through a substrate from a cell contact to a sensor contact. The temperature sensor is configured to generate a measurement reflective of a cell or another component temperature of the battery. The temperature sensor may generate the temperature measurement according to readings taken with a probe positioned proximate the sensor contact.