Ford Global Technolgoies, LLC

Thomas P Brackett, Iii

Brian Joseph Robert

James Maurice Boileau

Jun Yang

James Waldecker

George S Saloka

Chunchuan Xu

Feng Li

Mark S Sulek

A battery pack includes a pouch cell having electrode tabs extending therefrom, each of the tabs defining perforations, a bus bar in contact with the tabs, and respective agglomerations of mechanically bound solid metal particles each filling one of the perforations to mechanically bind and electrically connect the tabs to the bus bar.

Electrical interconnects for battery cells

A fuel cell system includes a plurality of fuel cells. Each of the fuel cells may include a current bypass device that is configured to flow a current responsive to an anode potential exceeding a cathode potential to prevent carbon corrosion within the fuel cell.

Current bypass device for proton exchange membrane fuel cell system

A vehicle traction battery assembly including a battery cell, a busbar, and a thermal spray is provided. The battery cell may include a terminal having an angled taper upper portion extending therefrom. The busbar may define a through-hole having a taper defining an angle substantially opposite of the angled taper upper portion such that a cavity is defined therebetween when the terminal extends through the through-hole. The thermal spray may be deposited within the cavity to secure the busbar to the terminal. The thermal spray may be formed from a metallic powder selected to include particles that deform and connect when accelerated to a speed of approximately 500 mph or more to join the particles and form a bond securing the terminal to the busbar. The particles of the metallic powder may be iron, copper, aluminum, nickel, iron, or magnesium.

Busbar interconnect assembly for vehicle traction battery

A battery pack includes a pouch cell having electrode tabs extending therefrom, each of the tabs defining a plurality of perforations, a busbar including a plurality of raised portions in contact with and protruding through the perforations, and an agglomeration of mechanically bound solid metal particles overlaying the raised portions to mechanically bind and electrically connect the tabs to the busbar.

Growing community of inventors

Dearborn, MI, United States of America

Thomas P Brackett, Iii