Patent · US Active

Battery pack and treatment system

US12062769B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignees

Andreas Stihl AG & Co. KG · DE
MURATA MANUFACTURING CO., LTD. · JP

Inventors

Daniel Sauerteig · Stetten, DE
Julien Scholl · Waiblingen, DE
Takayuki Sato · Takasago, JP
Daiki Misawa · Koriyama, JP
Malte Von Hofen · Stuttgart, DE
Atsushi Chinen · Fukushima, JP
Daniel Wagner · Winterbach, DE
Marcel Wilka · Straßberg, DE

Key dates

Filing date	May 8, 2020
Grant date	Aug 13, 2024
Priority date	—
Expiry date	Jan 12, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery pack supplies an electrically driven treatment apparatus with an electric driving power, and includes: a stack limiting structure; a plurality of pouch cells, wherein the pouch cells are disposed in a stack, wherein the stack is disposed within the stack limiting structure; an outer temperature sensor, wherein the outer temperature sensor is disposed and configured for measuring an outer temperature of the stack outside the stack at an edge of the stack or the stack limiting structure, and/or outside the stack limiting structure; and a control device. The control device is configured for comparison of the measured outer temperature and/or a quantity based on the measured outer temperature to at least one temperature comparative value. The at least one temperature comparative value is a function of at least one of the pouch cells. The control device is configured for controlling the battery pack in response to a result of the comparison.

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