Patents by Inventor Tyler L. Holp

Tyler L. Holp 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).

  • Venturi exhaust gas cooler
    Patent number: 10240501
    Abstract: A two-stage venturi cooler comprises a first tubular conduit having a longitudinal axis, the first elongate tubular conduit having an exhaust gas inlet at one end, a mixed gas outlet at an opposing end, and a cooling gas inlet, wherein structures inside the first stage define a venturi that forms a column of mixed gas, wherein the column of mixed gas comprises a ring of exhaust gas surrounding a core of cooling gas; and a second tubular conduit that is coaxial with the first tubular conduit, wherein the second tubular conduit has a mixed gas inlet at one end and a mixed gas outlet at an opposing end, and wherein the mixed gas inlet is to receive the column of mixed gas and to surround the column of mixed gas with an entrained column of ambient air.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: March 26, 2019
    Assignee: Deere & Company
    Inventors: Alan D. Sheidler, Sai K. Nandigam, Tyler L. Holp, Xijun Wang
  • VENTURI EXHAUST GAS COOLER
    Publication number: 20170292421
    Abstract: A two-stage venturi cooler comprises a first tubular conduit having a longitudinal axis, the first elongate tubular conduit having an exhaust gas inlet at one end, a mixed gas outlet at an opposing end, and a cooling gas inlet, wherein structures inside the first stage define a venturi that forms a column of mixed gas, wherein the column of mixed gas comprises a ring of exhaust gas surrounding a core of cooling gas; and a second tubular conduit that is coaxial with the first tubular conduit, wherein the second tubular conduit has a mixed gas inlet at one end and a mixed gas outlet at an opposing end, and wherein the mixed gas inlet is to receive the column of mixed gas and to surround the column of mixed gas with an entrained column of ambient air.
    Type: Application
    Filed: April 12, 2016
    Publication date: October 12, 2017
    Inventors: Alan D. Sheidler, Sai K. Nandigam, Tyler L. Holp, Xijun Wang