18617835. ASSEMBLED BATTERY simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

ASSEMBLED BATTERY

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Sadao Fujisaki of Toyota-shi Aichi-ken (JP)

ASSEMBLED BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18617835 titled 'ASSEMBLED BATTERY

The abstract describes an assembled battery with battery cells connected by inter-cell connecting films with conductive patterns. Each battery cell has an exterior body housing an electrode body, with positive and negative electrode terminal portions. The cells are connected in parallel and/or in series via the conductive patterns on the inter-cell connecting films.

• Battery cells are connected in parallel and/or in series using inter-cell connecting films with conductive patterns.
• Each battery cell has an exterior body housing an electrode body with positive and negative electrode terminal portions.
• The positive and negative electrode terminal portions of each cell are in contact with the conductive patterns on the inter-cell connecting films.
• The assembled battery allows for efficient electrical connection between the battery cells.
• The design enables flexibility in configuring the battery cells for different applications.

Potential Applications: - Electric vehicles - Portable electronic devices - Energy storage systems

Problems Solved: - Efficient electrical connection between battery cells - Flexibility in configuring battery cells for different applications

Benefits: - Improved battery performance - Enhanced flexibility in battery design - Increased efficiency in energy storage systems

Commercial Applications: Title: Innovative Battery Assembly for Enhanced Performance in Electric Vehicles This technology can be used in electric vehicles to improve battery performance and efficiency, leading to longer driving ranges and reduced charging times. It can also be applied in portable electronic devices and energy storage systems for enhanced power capabilities.

Prior Art: Researchers can explore prior patents related to battery cell assembly and inter-cell connecting technologies to understand the evolution of similar innovations in the field.

Frequently Updated Research: Researchers are continually exploring advancements in battery technology, including new materials for electrodes and improved designs for battery assembly. Stay updated on the latest research to understand the potential future developments in this area.

Questions about Battery Assembly Technology: 1. How does the design of the inter-cell connecting films contribute to the efficiency of the battery assembly? 2. What are the potential challenges in scaling up this battery assembly technology for commercial applications?

Original Abstract Submitted

An assembled battery comprising battery cells, a first and a second inter-cell connecting films having a first and a second conductive patterns, respectively, each of battery cells including a conductive exterior body housing an electrode body in the interior, the exterior body having a positive and a negative electrode terminal portions electrically connected to the positive and the negative electrodes of the electrode body, respectively, wherein one of the positive and negative electrode terminal portions of the exterior body of each of battery cells is in contact with the first conductive pattern, so that the other is in contact with the second conductive pattern, each of battery cells is sandwiched by the first and the second inter-cell connecting films, whereby via the first and the second conductive patterns, each of battery cells are electrically connected in parallel and/or in series with each other.