Patents by Inventor William Koetting

William Koetting has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090325055
    Abstract: A battery module having a cooling manifold is provided. The battery module includes a plurality of battery cell assemblies having a plurality of heat exchangers. The battery module further includes a first cooling manifold having a first inlet aperture extending therethrough and a first plurality of outlet apertures extending therethrough. The battery module further includes a first plurality of ported screws disposed through the first plurality of outlet apertures and configured to fluidly and physically couple the plurality of heat exchangers to the first cooling manifold.
    Type: Application
    Filed: October 27, 2008
    Publication date: December 31, 2009
    Applicant: LG CHEM, LTD.
    Inventors: William Koetting, Josh Payne, Kwok Tom
  • Publication number: 20090325053
    Abstract: A battery module having a battery cell assembly with a heat exchanger is provided. The battery cell assembly includes a first battery cell having a first side and a second side. The battery cell assembly further includes a second battery cell having a first side and a second side. The first side of the second battery cell contacts the second side of the first battery cell. The battery cell assembly further includes a heat exchanger having a first side and a second side. The first side of the heat exchanger contacts the second side of the second battery cell. The battery cell assembly further includes a third battery cell having a first side and a second side. The first side of the third battery cell contacts the second side of the heat exchanger. The heat exchanger is configured to remove heat energy from the first, second, and third battery cells to maintain the first, second, and third battery cells at substantially a desired temperature.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: LG CHEM, LTD.
    Inventors: William Koetting, Prabhaker Patil, Mohamed Alamgir, Martin Klein, Kwok Tom
  • Patent number: 7578702
    Abstract: A flexible and adaptable battery cell interconnection system is provided for interconnecting a plurality of battery cells. The battery cell interconnect system, includes a conductive interconnect having a first termination end and second termination end, the first termination end offset from the second termination end and separated therefrom by an intermediate portion, a pair of spaced threaded rods disposed on each of the first termination end and the second termination end, and an insulating sleeve disposed on an outer surface of the conductive interconnect over the intermediate portion. The system also includes a pair of V-shaped conductive terminal clamps, operative for disposition on respective ones of the spaced rods through respective ones of the spaced bores and a plurality of threaded nuts operative for disposition on each of the threaded rods, wherein the terminal clamps are operative for clamping a plurality of battery cell electrodes.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: August 25, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Kwok Tom, William Koetting, Kelly Kebl
  • Publication number: 20090186265
    Abstract: A battery cell assembly and a method for assembling the battery cell assembly are provided. The battery cell assembly includes first and second battery cells with a heat exchanger disposed between the first and second battery cells. The heat exchanger has a plastic frame and first and second thermally conductive layers. The plastic frame has an interior space extending therethrough. The first and second thermally conductive layers are disposed on opposite sides of the plastic frame to enclose the interior space, such that when a liquid is disposed in the interior space, heat energy is transferred from the first battery cell through the first thermally conductive layer to the liquid.
    Type: Application
    Filed: January 18, 2008
    Publication date: July 23, 2009
    Applicant: LG CHEM, LTD
    Inventors: William Koetting, Kwok Tom, Martin J. Klein, Prabhakar Patil, Kelly Kebl
  • Patent number: 7563137
    Abstract: A mechanical fastener for coupling to electrical terminals of battery modules and a method for coupling to the electrical terminals are provided. The mechanical fastener includes a trapezoidal-shaped plate and a cover portion. The cover portion is disposed over the trapezoidal-shaped plate and is urged toward the trapezoidal-shaped plate to couple to electrical terminals from battery modules disposed between the trapezoidal-shaped plate and the cover portion.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: July 21, 2009
    Assignee: LG Chem, Ltd.
    Inventors: William Koetting, Kwok Tom, Peter T. Morris
  • Publication number: 20090029239
    Abstract: A battery cell carrier assembly having a battery cell carrier for holding a battery cell is provided. The battery cell carrier includes a trapping member for holding the battery cell. The battery cell carrier has at least one aperture extending therethrough for allowing air to flow therethrough to contact the first side of the battery cell for cooling the battery cell. The battery cell carrier further includes a panel member configured to be coupled to the trapping member for holding the battery cell therebetween. The panel member has at least one aperture extending therethrough for allowing air to flow therethrough to contact the battery cell for cooling the battery cell.
    Type: Application
    Filed: July 26, 2007
    Publication date: January 29, 2009
    Applicant: LG CHEM, LTD
    Inventors: William Koetting, Kwok Tom, Martin J. Klein, Prabhakar Patil, Kelly Kebl
  • Publication number: 20040131927
    Abstract: A battery having an insulative tubular housing with a polygonal cross-section. The tubular housing may be formed of a paper.
    Type: Application
    Filed: January 3, 2003
    Publication date: July 8, 2004
    Inventors: Arthur Holland, William Koetting, Lindsay Newman