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Sensor for battery module

A battery module and sensor technology, applied in the direction of batteries, secondary batteries, battery pack components, etc., can solve problems such as trouble, inaccurate temperature measurement, and high cost

Pending Publication Date: 2021-12-03
CPS TECH HLDG LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Unfortunately, integrating traditional temperature sensing components in conventional battery modules can be cumbersome and expensive, and can lead to undesired effects such as inaccurate temperature measurements

Method used

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  • Sensor for battery module
  • Sensor for battery module
  • Sensor for battery module

Examples

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Embodiment Construction

[0025] One or more specific embodiments are described below. In an effort to provide a concise description of these embodiments, not all features of an actual implementation are described in the specification. It should be understood that in the development of any such actual implementation, as in an engineering or design project, a number of implementation-specific decisions must be made in order to achieve the developer's stated goals, such as compliance with system-related and business-related constraints, which may vary from implementation to implementation. Furthermore, it should be appreciated that such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, production, and fabrication for those of ordinary skill having the benefit of this disclosure.

[0026]The battery systems described herein can be used to provide power to various types of electric vehicles (xEVs) and other high voltage energy storage / cons...

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Abstract

A battery module includes electrochemical cells having an electrochemical cell with a terminal end. The battery module also includes a bus bar carrier configured to interface bus bars with terminals of the electrochemical cells and having a window. The battery module also includes a flex circuit disposed on the bus bar carrier, and a temperature sensor welding tab of the flex circuit. The temperature sensor welding tab includes a circuit engagement region coupled to the flex circuit, a welding region coupled to the terminal end of the first electrochemical cell, and a transverse region extending through the window of the bus bar carrier and between the circuit engagement region and the welding region.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application No. 62 / 806,387, filed February 15, 2019, which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates generally to the field of batteries and battery modules. More specifically, the present disclosure relates to a sensor for use with a battery module. Background technique [0004] This section is intended to introduce the reader to various aspects of art that may be related to various aspects of the disclosure described below. This discussion is believed to be helpful in providing the reader with background information to facilitate a better understanding of various aspects of the present disclosure. Accordingly, it should be understood that these statements are to be read in light of this and not as admissions of prior art. [0005] Vehicles that use one or more battery systems to provide al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/543H01M50/569H01M50/519H01M50/505H01M10/48H01M50/507H01M50/55
CPCH01M10/486Y02E60/10H01M50/519H01M50/507H01M50/55H01M50/569H01M50/505H01M2220/20
Inventor 理査德·M·德克斯特张旭刚阿卜杜勒·法塔赫·伊萨姆·莎菲克里斯托弗·M·博宁约翰·P·丁克埃尔曼詹妮弗·L·查尔内基
Owner CPS TECH HLDG LLC