Zaf Energy Systems, Incorporated

Other

Shiloh J Williams

Michael J Gordon

Adam Weisenstein

Allen Charkey

Randy Moore

Eivind Listerud

Andrew F Souder, Ii

Michael T Shireman

Melissa D McIntyre

A pouch cell includes an electrode assembly and a body forming a gas headspace within the pouch. Tabs of the electrode assembly may extend through or around the body and out of the pouch. Gas from the electrode assembly may collect in the gas headspace. The body may accommodate a vent mechanism that also extends out of the pouch.

Electrochemical pouch cell with mechanically stabilized headspace

Apparatuses, systems, and methods are disclosed for transporting and dumping material. A hopper for receiving materials may include a bottom surface with a front portion, a central portion, and a rear portion. The central portion may be lower than the front portion and the rear portion. A bottom gate may be disposed in the central portion for discharging the materials from the hopper. Conveyors may be provided for moving material from the front portion and the rear portion towards the bottom gate. The conveyors may include a front conveyor coupled to the front portion and a rear conveyor coupled to the rear portion.

Belly dump trailer with conveyors for moving material

An aqueous battery system includes an electrode assembly, a recombination device, and a controller. The recombination device has a catalyst that combines hydrogen and oxygen produced by the electrode assembly to form water and generate heat via exothermic reaction. The controller, responsive to a detected temperature or change in temperature associated with the recombination device due to the heat, changes power supplied to the electrode assembly.

Battery state indicator based on recombination device feedback

A method for manufacturing electrodes includes mixing a powder to form a homogenous blend, injecting a lubricant into the homogenous blend to form a dough, kneading the dough to form a fibrillated dough, and outputting segments of the fibrillated dough. The method also includes processing the segments into a continuous plaque, drying the continuous plaque to form an active material sheet, laminating portions of the active material sheet to a current collector substrate to form an electrode blank, and sectioning the electrode blank into electrodes.

Electrode manufacturing

A method for manufacturing zinc negative electrodes includes mixing a powder including zinc with polytetrafluoroethylene to form a homogenous blend, injecting a lubricant into the homogenous blend to form a dough, kneading the dough to form a fibrillated dough, and extruding the fibrillated dough through a die to form a ribbon. The method also includes calendering the ribbon to a target thickness to form a plaque, drying the plaque to form an active material sheet, laminating portions of the active material sheet to a current collector substrate to form an electrode blank, and sectioning the electrode blank into zinc negative electrodes.

A method for manufacturing zinc negative electrodes includes mixing a powder including zinc with polytetrafluoroethylene to form a homogenous blend, injecting a lubricant into the homogenous blend to form a dough, kneading the dough to form a fibrillated dough, and extruding the fibrillated dough through a die to form a ribbon. The method also includes calendering the ribbon to a target thickness to form a plaque, drying the plaque to form an active material sheet, laminating portions of the active material sheet to a current collector substrate such that the current collector substrate is sandwiched between the portions to form an electrode blank, and sectioning the electrode blank into zinc negative electrodes.

Zinc electrode manufacturing

Monobloc batteries include compartments containing cells. Terminals extend into the compartments and are electrically connected with the cells via tabs. The tabs are folded to form bent stacks and include openings in partial registration with each other. The terminals extend through the openings and are secured to the tabs. The terminals are off-center relative to the compartments to preserve space for the bent stacks.

Monoblocs and monobloc batteries

Apparatuses, systems, and methods are disclosed for a multi-compartment tanker. An apparatus includes a first liquid storage tank and a second liquid storage tank. The apparatus includes one or more valves that connect the first liquid storage tank to the second liquid storage tank. The apparatus includes a vacuum pump that is connected to the first and second liquid storage tanks and operable for facilitating transfer of at least a portion of a liquid in the first liquid storage tank to the second storage tank in response to a valve connecting the first and second storage tanks being opened.

Growing community of inventors

Joplin, MO, United States of America

Shiloh J Williams