Societe Bic

Intelligent Energy Inc.

Angstrom Power Incorporated

Ballard Power Systems Corporation

General Fusion Inc.

Adobe, Inc.

Joerg Zimmermann

Gerard Francis McLean

Jeremy Schrooten

Paul Sobejko

Duhane Lam

Jean-Louis Iaconis

Joy A Roberts

Michel Georges Laberge

Victoria Suponitsky

Mark Petersen

Tristan Sloan

David Franklin Plant

Mikhail Gurin

Troy Nickolas Tyler

Sally Seaman

Isabelle Depatie

Michael Harcourt Delage

Robert Vlastimil Bouchal

Gerard Francis Mclean

David P Wilkinson

Olen Richard Vanderleeden

Jean St-Pierre

Alexander Douglas Mossman

Robert Henry Artibise

Martin Clifford Wight

Alvin Lee

Benjamin Tam

Lynn C Erickson

J&uuml;rgen Stumper

Frederick D McKenney

Bien Hung Chiem

Francesco P Orfino

James Hastings Wilkie

Cody John Pavel Esau

Ivan Victorovich Khalzov

Malcolm Newton Williams

Tao Wang

Will Skrivan

Laura Gill

Steven D Gabrys

Jean Louis Iaconis

Frederick D Mckenney

W Randolph Smith

Robert Bouchal

Cody John Esau

Joy Roberts

Robert H Artibise

Gerard F Mclean

A plasma compression driver is connected to a plasma containment vessel containing a liquid medium that forms a liquid liner containing plasma, and comprises a pair of coaxially aligned pistons that are sequentially driven towards the liquid liner. A pusher bore containing a pusher piston is coaxial with and has a smaller diameter than a driver bore containing a driver piston such that an interconnecting annular face surface is defined at the junction of the driver and pusher bores. During the compression operation, a prime mover accelerates the driver piston towards the pusher piston and compresses a compression fluid, which accelerates the pusher piston and pushes the liquid medium in the pusher bore into the vessel, causing the liquid liner to collapse, and compressing the plasma. Outward forces on the vessel wall caused by compression driver recoil and increased vessel pressure is counteracted by an inward force applied by the compression fluid on the annular face surface during the compression operation.

Plasma compression driver

Examples of systems for imploding liquid liner are described. The imploding system comprises a vessel and a rotating member positioned within the vessel. The rotating member has a plurality of shaped blades that form a plurality of curved passages that have an inboard opening at an inner surface and an outboard end at an outer surface. The rotating member is at least partially filled with liquid medium. A driver is used to rotate the rotating member such that when the rotating member rotates the liquid medium is forced into the passages forming a liquid liner with an interface curved with respect to an axis of rotation and defining a cavity. The system further comprises an implosion driver that changes the rotational speed of the rotating member such that the liquid liner is imploded inwardly collapsing the cavity. The imploding liquid liner can be used in plasma compression systems.

Methods and systems for imploding a liquid liner

Examples of systems for forming cavity and a liquid liner are described. The system comprises a vessel and a rotating member positioned within the vessel and rotatable about an axis of rotation. The rotating member has an inner surface 5 curved with respect to the axis of rotation, an outer and plurality of fluid passages that each has an inboard opening at the inner surface and an outboard opening at the outer surface. The rotating member is filled with a liquid medium and a rotational driver rotates the rotating member such that when rotating the liquid medium at least partially fills the fluid passages forming liquid liner, defining the 10 cavity. The cavity formation system is used in a liquid liner implosion system with an implosion driver that causes the liquid liner to implode inwardly collapsing the cavity. The imploding liquid liner system can be used in plasma compression systems.

Methods and systems for forming a liquid liner of a cavity

A complete fuel cell system () is disclosed. The fuel cell system () comprises at least two fuel precursors () that react to create hydrogen. A solid fuel precursor () can be carried in disposable fuel cartridges (). A passive pressure control system including a dose pump () and a pressure equalization system () is provided to dose a liquid fuel precursor () to the solid fuel precursor () in the fuel cartridge (). The solid fuel precursor () may include larger metallic particles coated by another fine metallic particles such that multiple micro galvanic cells are formed on the surface of the larger metallic particles. The fuel cell system () may also include a gas buffer () that stores produced hydrogen that is unneeded by the fuel cell, a water trapping mechanism () and an electronic vent () that consumes unneeded hydrogen.

Fuel cell system

An electrochemical cell system includes a fluid manifold having a layered structure. The fluid manifold includes at least one conduit layer having a first side and a second side. The at least one conduit later has at least one conduit channel.

Fluid manifold attached by interface to fuel storage for fuel cell system

Embodiments of the present invention relate to a fluid distribution system. The system may include one or more electrochemical cell layers, a bulk distribution manifold having an inlet, a cell layer feeding manifold in direct fluidic contact with the electrochemical cell layer and a separation layer that separates the bulk distribution manifold from the cell feeding manifold, providing at least two independent paths for fluid to flow from the bulk distribution manifold to the cell feeding manifold.

Fluidic distribution system and related methods

Fluid coupling assemblies and methods are discussed. The fluid coupling assemblies include a first coupling member, a second coupling member magnetically engageable with the first coupling member, and a seal member disposed between a portion of the first coupling member and a portion of the second coupling member. A magnetic engagement of the first coupling member and the second coupling member unseals a fluid flow path therebetween. In certain examples, the first coupling member is sealed by a valve member and the second coupling member includes an activation member. When engaged, the valve member is moved from a closed position to an open position by the activation member, thereby unsealing the fluid flow path. A magnetic force between the first coupling member and the second coupling member can be chosen such that the members disengage when a predetermined fluid flow path pressure is reached.

Magnetic fluid coupling assemblies and methods

A electrochemical cell system includes a fluid manifold having a layered structure. The fluid manifold includes at least one conduit layer having a first side and a second side. The at least one conduit layer has at least one conduit channel.

Fluid manifold and method therefor

Pressure regulator assemblies that are overall small in size, have a thin form factor, can be repeatedly manufactured at relatively low cost and which can avoid the use of poppet valves, pivots, sliding members or rubber and metal diaphragms are disclosed. These pressure regulator assemblies can find utility in small or micro-fluidic applications, such as fuel cell systems, for example. The fluid to be regulated by the assemblies can be a liquid or gas.

Pressure regulator assembly

Embodiments of the invention relate to a fuel cell system for a portable electronic device including one or more fuel storage components, adapted to store and deliver a fuel, one or more electronic components and one or more fuel cells in contact with at least one of the one or more fuel storage components and one or more electronic components. The one or more fuel storage components are adapted to provide a secondary function, in addition to storing and delivering fuel.

Energy storage integrated framework for portable electronic devices

Portable hydrogen generators are disclosed. In the various embodiments, the generator may include a chamber configured to endothermically decompose a material positioned within the chamber to generate hydrogen gas. A heater may be in thermal communication with the material to stimulate a release of the hydrogen gas. An electrical power source may be controllably coupled to the heater, so that electrical power delivered to the heater may be controlled in response to at least one detected property of the hydrogen gas.

Portable hydrogen generator

A method for operating a passive, air-breathing fuel cell system is described. In one embodiment, the system comprises one or more fuel cells, and a closed fuel plenum connected to a fuel supply. In some embodiments of the method, the fuel cell cathodes are exposed to ambient air, and the fuel is supplied to the anodes via the fuel plenum at a pressure greater than that of the ambient air.

Method for operating fuel cells with passive reactant supply

Embodiments relate to methods of generating hydrogen including contacting magnesium and silicon to form a mixture and reacting the mixture with an aqueous solution, sufficient to generate hydrogen. The solution can include water and salt.

Hydrogen generation using compositions including magnesium and silicon

A fuel cell system including, among other things, one or more of a fuel cell, a fuel reservoir, a current collecting circuit, a plenum, or a system cover. The fuel reservoir is configured to store fuel, and may include a regulator for controlling an output fuel pressure and a refueling port. A surface of the fuel reservoir may be positioned adjacent a first fuel cell portion. The current collecting circuit is configured to receive and distribute fuel cell power and may be positioned adjacent a second fuel cell portion. The plenum may be formed when the fuel reservoir and the first fuel cell portion are coupled or by one or more flexible fuel cell walls. The system cover allows air into the system and when combined when a fuel pressure in the plenum, may urge contact between the fuel cell and the current collecting circuit.

Portable fuel cell systems and methods therefor

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Vancouver, Canada

Joerg Zimmermann