Rolls-royce Corporation

Rolls-royce High Temperature Composites Inc.

Romeo Systems Technology, LLC

Mullen Automotive, Inc.

Romeo Systems, Inc.

Romeo Power, Inc.

Robert Wesley Thibault

W Porter Harris

Prahit Dubey

Kenneth Kawanishi

Arun Gunasekaran

Sungbo Shim

Kang N Lee

Robert J Shinavski

W Hunter Greene

Karlo Galvan

Umran Ashraf

Nick Certo

Zonghao Liu

Cecilia Qian Wang King

Abdul-Kader El Srouji

A cold plate for a battery may comprise channels that extend from a first end of the plate to a second end of the plate or from a first side of the plate to a second side of the plate, the channels are located in parallel with each other and between the top surface and the bottom surface. The channels may be separated from each other by walls. The plate may be milled to form a first manifold on each end. The plate may also be milled to form notches in the surface(s) over the manifold. A port for the inlet and a port for the outlet of a working fluid may be inserted into the notches. The plate may have end caps, and the end caps and the ports may be welded or brazed to form a sealed enclosure. In various embodiment, the plate is an extruded plate, a cast plate, or a stamped/formed plate.

Cold plate blade for battery modules

Exemplary systems and methods enable efficient and reliable positioning, assembly, retention, interconnection, and management of battery cells in battery packs, for example battery packs utilized in electric vehicles.

Systems and methods for battery structure, interconnects, sensing, and balancing

Systems and methods for a battery pack are disclosed. A battery pack tab cooling system is disclosed that includes a pouch cell comprising a first tab and a second tab. The battery pack tab cooling system also includes an enclosure configured to contain a cooling material. The first tab and the second tab extend from the pouch cell into the enclosure and are in contact with the cooling material. A method of manufacturing a battery pack that includes forming the battery pack, the battery pack comprising and cooling the at least one of the first tab and the second tab to cool the pouch cell.

Systems and methods for battery tab cooling

The disclosure describes techniques for forming a surface layer of an article including a CMC using a cast. In some examples, the surface layer includes three-dimensional surface features, which may increase adhesion between the CMC and a coating on the CMC. In some examples, the surface layer may include excess material, with or without three-dimensional surface features, which is on the CMC. The excess material may be machined to remove some of the excess material and facilitate conforming the article to dimensional tolerances, e.g., for fitting the article to another component. The excess material may reduce a likelihood that the CMC (e.g., reinforcement material in the CMC) is damaged by the machining.

Forming a surface layer of a ceramic matrix composite article

Growing community of inventors

Santa Monica, CA, United States of America

Robert Wesley Thibault