General Electric Company

Narayan Subramanian

Kristopher John Frutschy

William Patrick Waters

James Thorpe Browell

David Charles Bogdan, Jr

Daniel Qi Tan

John Raymond Krahn

William Hubert Schank

Reza Sarrafi-Nour

Lukas Mercer Hansen

Patrick Daniel Willson

Stefan Rakuff

Michael Stanley Zanoni

Praveen Babulal Jain

James S Lindsey

Kanthi Latha Bhamidipati

Sandor Istvan Hollo

Amin Ajdari

David Charles Bogdan

The present disclosure is directed to a heat flux assembly for an energy storage device. The energy storage device includes a housing with a plurality of side walls that define an internal volume and a plurality of cells configured within the internal volume. The heat flux assembly includes a plurality of heat flux components configured for arrangement with the side walls of the housing of the energy storage device and one or more temperature sensors configured with each of the plurality of heat flux components. Thus, the temperature sensors are configured to monitor one or more temperatures at various locations in the plurality of heat flux components. The heat flux assembly also includes a controller configured to adjust a power level of each of the heat flux components as a function of the monitored temperature so as to reduce a temperature gradient or difference across the plurality of cells during operation of the energy storage device.

Heat flux assembly for an energy storage device

In accordance with an embodiment of the invention, an assembly of tubular cell insulator casings is provided. The assembly includes a plurality of tubular cell insulator casings, wherein each cell insulator casing is open at a top end and configured to surround at least one of a plurality of electrically interconnected electrochemical cells, wherein said plurality of tubular cell insulator casings comprises a monolithic unit. The battery pack also includes a plurality of insulator plugs and a sump plate configured to support said plurality of insulator plugs.

System and method for battery insulation

A cell module and modular cell tray apparatus for a modular electrochemical device that are more easily manufactured and serviced. A cell module is provided having a plurality of electrochemical cells. The cell module includes an electrically conductive carrier element having a plurality of apertures, wherein each aperture is configured to accept a top portion of an electrode body of an electrochemical cell. A modular cell tray apparatus is provided having a plurality of the cell modules. The cell tray apparatus includes an electrically insulating tray having rows of cell receptacles to accept the cell modules. A modular electrochemical device is provided having a plurality of the cell tray apparatuses. The modular electrochemical device includes a plurality of electrical connectors configured to electrically connect the cell modules within a cell tray apparatus, and to electrically connect the cell tray apparatuses to each other.

Modular high temperature battery electrical configurations

A fuel nozzle for a turbine engine includes a primary fuel passageway for supplying fuel to a plurality of radially extending fuel injectors arranged around the exterior of the fuel nozzle. A secondary fuel passageway couples an upstream end of the primary fuel passageway to a downstream end of the primary fuel passageway. The secondary fuel passageway acts as a resonator tube to help reduce oscillations in the fuel flowing through the primary fuel passageway.

Fuel nozzle for a turbine combustor, and methods of forming same

Growing community of inventors

Schenectady, NY, United States of America

Narayan Subramanian