| PROTONEX TECHNOLOGY CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20110076228 | COMPOSITIONS, DEVICES AND METHODS FOR HYDROGEN GENERATION - Hydrogen storage fuel compositions and devices comprising a mixture of at least one chemical hydride compound and at least one proton source, and methods for thermally initiated hydrogen generation from fuel compositions are disclosed. The fuel compositions comprise an excess of hydridic hydrogens relative to protic hydrogens. Fuel cartridges suitable for use with compositions which generate hydrogen upon the application of thermal initiation and methods for operating the fuel cartridges are also disclosed. | 03-31-2011 |
| 20110007491 | PORTABLE POWER MANAGER ENCLOSURE - Various aspects of the invention provide power manager enclosures. One aspect of the invention provides a power manager enclosure including: a sealed housing comprising opposing substantially rectangular top and bottom faces, opposing substantially rectangular longitudinal front and back faces and opposing substantially rectangular transverse left and right side faces; and a plurality of device ports for operably connecting external power devices to the power manger disposed on one or more of the left and right side faces and on only one of the front and back faces. | 01-13-2011 |
| 20110006603 | PORTABLE POWER MANAGER OPERATING METHODS - Various aspects of invention provide portable power manager operating methods. One aspect of the invention provides a method for operating a power manager having a plurality of device ports for connecting with external power devices and a power bus for connecting with each device port. The method includes: disconnecting each device port from the power bus when no external power device is connected to the device port; accessing information from newly connected external power devices; determining if the newly connected external power devices can be connected to the power bus without power conversion; if not, determining if the newly connected external power devices can be connected to the power bus over an available power converter; and if so, configuring the available power converter for suitable power conversion. | 01-13-2011 |
| 20100261074 | FUEL PROCESSOR FOR FUEL CELL SYSTEMS - An elongated fuel processor assembly is coupled to a fuel cell stack for producing a reformate for consumption by the fuel cell stack. The elongated fuel processor assembly includes an annular core having a thermal conduction mass for conducting heat, an annular reformer surrounding and supported by the annular core, and a vaporizer surrounding and supported by the annular core. | 10-14-2010 |
| 20100203399 | SOLID OXIDE FUEL CELL SYSTEMS WITH HOT ZONES HAVING IMPROVED REACTANT DISTRIBUTION - A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention. | 08-12-2010 |
| 20100064887 | Membrane support module for permeate separation in a fuel cell - A gas separation unit | 03-18-2010 |
| 20100047097 | Roller vane pump with integrated motor - A pump includes a housing with an inlet and an outlet, and a stator that generates a rotating magnetic field. A pressure boundary assembly defines a pumping chamber. A rotor mounted for axial rotation within the pumping chamber has salient poles to interact with the field. The rotor mounts eccentrically such that a gap between the rotor body and stator varies circumferentially. The rotor defines hollows intermediate the salient poles with cylindrical rollers for free radial movement therein. Fluid-filled volumes are formed between the housing, the rotor and the rollers. On each side of a plane passing through the rotor axis and the housing axis, the pumping chamber is in fluid communication with the inlet or outlet, respectively. As the rotor spins, expanding volume draws fluid from the inlet and contracting volume expels fluid from the outlet. | 02-25-2010 |
| 20100047088 | ROLLER VANE PUMP WITH INTEGRATED MOTOR - A pump includes a housing with an inlet and an outlet, and a stator that generates a rotating magnetic field and defines a pumping chamber. A rotor mounted for axial rotation within the pumping chamber has salient poles to interact with the field. The rotor mounts eccentrically such that a gap between the rotor body and stator varies circumferentially. The rotor defines hollows intermediate the salient poles with cylindrical rollers for free radial movement therein. Fluid-filled volumes are formed between the housing, the rotor and the rollers. On each side of a plane passing through the rotor axis and the housing axis, the pumping chamber is in fluid communication with the inlet or outlet, respectively. The volume expands on one side of the plane and contracts on the other. As the rotor spins, the expanding volume draws fluid from the inlet and the contracting volume expels fluid from the outlet. | 02-25-2010 |
| 20090176136 | Solid oxide fuel cell systems with hot zones and two-stage tail gas combustors - A solid oxide fuel cell system including a main plate, an inner cylinder attached to the main plate, an intermediate cylinder attached to the main plate such that the intermediate cylinder contains a cathode air stream, and an outer cylinder attached to the main plate. An exhaust annular gap is formed between the intermediate and outer cylinders such that hot exhaust gases flow through the exhaust annular gap and heat is transferred from the hot exhaust gases to the cathode air stream. The solid oxide fuel cell system may also include a two-stage tail gas combustor. | 07-09-2009 |
| 20090050680 | Method for connecting tubular solid oxide fuel cells and interconnects for same - An interconnect for electrically connecting a first and second cell of a tubular fuel cell bundle having a body with an anode contact and a cathode contact extending therefrom. The anode contact is formed to follow a contour of an anode portion of the first cell. The cathode contact is formed to follow a contour of a cathode portion of the second cell. A contact aid may be applied to the anode contact and/or cathode contact for securing the contact to the respective portion of the fuel cell bundle. The interconnect preferably completes a series connection between the first and second cells. | 02-26-2009 |
| 20090004547 | Fuel cell stacks and methods - The invention provides a fuel cell stack including a layer of encapsulating material disposed about the separator plate, MEA, and reactant manifold, wherein the reactant manifold is bounded at least in part by the encapsulating material. The fuel cell stack also includes a first opening through the plate body to the first face from the second face, and an open channel in the second face extending from the opening toward a periphery of the plate. The invention also provides a fuel cell stack having a first face including an opening for passage of a reactant therethrough, a first reactant flow field defined thereon, and a first raised surface formed thereon substantially surrounding the opening. The first raised surface is configured and adapted to mate with a second surface on a face of an adjacent plate to create a flow obstruction for encapsulating material. | 01-01-2009 |
| 20090004519 | Fuel cell stacks and methods - The invention provides a fuel cell stack including a layer of encapsulating material disposed about the separator plate, MEA, and reactant manifold, wherein the reactant manifold is bounded at least in part by the encapsulating material. The fuel cell stack also includes a first opening through the plate body to the first face from the second face, and an open channel in the second face extending from the opening toward a periphery of the plate. The invention also provides a fuel cell stack having a first face including an opening for passage of a reactant therethrough, a first reactant flow field defined thereon, and a first raised surface formed thereon substantially surrounding the opening. The first raised surface is configured and adapted to mate with a second surface on a face of an adjacent plate to create a flow obstruction for encapsulating material. | 01-01-2009 |
