#H01M50/463

Lead Acid Battery Separators, Warp Resistant Separators, Batteries, Systems, and Related Methods

Disclosed herein are exemplary embodiments of improved electrode plate and separator assemblies () for lead acid batteries, improved lead acid cells or batteries incorporating the improved assemblies,…

DRIVE·May 14·1 min read

H01M50/463 Daramic, LLC

CELL, BATTERY, AND ELECTRIC DEVICE

A cell includes an electrode assembly and an electrode terminal. The electrode assembly includes a top and a bottom. The electrode terminal is configured to connect to the top. The electrode assembly …

DRIVE·Apr 9·1 min read

H01M50/463 Ningde Amperex Technology Limited

POWER STORAGE MODULE AND POWER STORAGE DEVICE

A power storage module includes a main body portion provided with communication paths, and a liquid injection portion that is attached to one side surface of the main body portion and includes injecti…

DRIVE·Apr 2·1 min read

H01M50/463 KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

BATTERY CELLS WITH SEPARATORS INCLUDING JOINED ENDS

A battery cell includes C cathode electrodes each including a cathode active material arranged on a cathode current collector, A anode electrodes each including an anode active material arranged on an…

DRIVE·Mar 26·1 min read

H01M50/463 GM GLOBAL TECHNOLOGY OPERATIONS LLC

Battery Cell, Battery, Power Consumption Device, and Battery Cell Manufacturing Device and Method

A battery cell includes a shell, an electrode assembly, and an insulator; the shell includes a bottom wall and a side wall disposed at a periphery of the bottom wall; the electrode assembly is accommo…

DRIVE·Nov 28·1 min read

H01M50/463 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

FRICTION ENHANCING CORE SURFACE OF BATTERY SEPARATOR ROLL AND RELATED METHODS

Rolls of battery separator material and related methods are disclosed. A roll of battery separator material includes a core including an outside surface, a separator material rolled around the core, a…

DRIVE·May 5·1 min read

H01M50/463 Amtek Research International LLC

SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

A secondary battery that includes a wound electrode assembly in which a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode are…

DRIVE·Jan 27·1 min read

H01M50/463 Murata Manufacturing Co., Ltd.

IMPROVED LEAD ACID BATTERY SEPARATORS, WARP RESISTANT SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS

DRIVE·Oct 7·1 min read

H01M50/463 Daramic, LLC

SEPARATOR PLATE ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM

A separator plate arrangement for an electrochemical system, comprising a first metal sheet and a second metal sheet. The first metal sheet has a first circumferential sealing structure for sealing of…

DRIVE·Jul 29·1 min read

H01M50/463 Reinz-Dichtungs-GmbH

LEAD-ACID BATTERY SEPARATORS WITH IMPROVED PERFORMANCE AND BATTERIES AND VEHICLES WITH THE SAME AND RELATED METHODS

Improved battery separators are disclosed herein for use in flooded lead-acid batteries, and in particular enhanced flooded lead-acid batteries. The improved separators disclosed herein provide for en…

DRIVE·Jul 1·1 min read

H01M50/463 DARAMIC, LLC

FUEL CELL

A fuel cell includes a reinforcing frame (140) that supports an outer edge portion of a membrane electrode assembly, and first and second separator plates (150, 160) that sandwich the membrane electro…

DRIVE·Dec 23·1 min read

H01M50/463 TOYOTA MOTOR CO LTD [JP]