Patents by Inventor David Conner

David Conner 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).

  • Patent number: 11156092
    Abstract: A method of manufacturing a multistage axial-centrifugal compressor for a gas turbine engine and a multistage axial-centrifugal compressor that includes a series of axial compressor stages each having a rotor mounted to a common shaft positioned upstream from a centrifugal compressor stage mounted to the common shaft. The method includes determining an operational rotor tip speed for each of the axial stages. The method includes comparing the operational rotor tip speed to a threshold range value and determining to machine an airfoil of the rotor for at least one of the axial stages by an arbitrary manufacturing approach based on the operational rotor tip speed as greater than the threshold range value. The method includes determining to machine an airfoil of the rotor for at least one of the axial stages by a flank manufacturing approach based on the operational rotor tip speed as less than the threshold range value.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 26, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Richard David Conner, Michael T. Barton, Jeffrey W. Gluck, Nick Nolcheff
  • Patent number: 11147996
    Abstract: A transportable fire training apparatus includes a trailer frame having a rear raised section at a rear end of the trailer frame and an unraised section at a middle portion of the trailer frame, a shell attached to the trailer frame and partitioned into a plurality of training rooms, a rear multi-axle wheel set disposed below, and attached to, the rear raised section of the trailer frame via an air ride suspension system that raises the trailer frame relative to the a rear multi-axle wheel set in response to pressurization of the air ride suspension system. The unraised section of the trailer frame rides substantially above the ground when the air ride suspension system is in a pressurized state and rests on the ground when the air ride suspension system is in an unpressurized state. A method for deploying and using the transportable fire training apparatus is also disclosed herein.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 19, 2021
    Assignee: Utah Valley University
    Inventors: David Harding, Reed Rieske, Gary Kilgore, David Owens, Raleigh Bunch, Charles Tandy, Charles Querry, Hugh Conner, Rickey Hathaway
  • Patent number: 11015614
    Abstract: Variable vane devices containing rotationally-driven translating vane structures are provided, as are methods for fabricating variable vane devices. In one embodiment, the variable vane device includes a flow assembly having a centerline, an annular flow passage extending through the flow assembly, cam mechanisms, and rotationally-driven translating vane structures coupled to the flow assembly and rotatable relative thereto. The translating vane structures include vane bodies positioned within the annular flow passage and angularly spaced about the centerline. During operation of the variable vane device, the cam mechanisms adjust translational positions of the vane bodies within the annular flow passage in conjunction with rotation of the translating vane structures relative to the flow assembly.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: May 25, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Timothy Gentry, Peter Hall
  • Patent number: 10994899
    Abstract: A lid assembly for a beverage can has a base and a closure member that can be swiveled relative to the base between a position in which a drinking port in the top of a can is exposed to allow drinking through the port and a position in which the drinking port is covered. The base is snap fitted over a rim at the top of the can.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 4, 2021
    Inventors: Christopher David Conners, Randy Fraser Wagg
  • Publication number: 20200256192
    Abstract: A method of manufacturing a multistage axial-centrifugal compressor for a gas turbine engine and a multistage axial-centrifugal compressor that includes a series of axial compressor stages each having a rotor mounted to a common shaft positioned upstream from a centrifugal compressor stage mounted to the common shaft. The method includes determining an operational rotor tip speed for each of the axial stages. The method includes comparing the operational rotor tip speed to a threshold range value and determining to machine an airfoil of the rotor for at least one of the axial stages by an arbitrary manufacturing approach based on the operational rotor tip speed as greater than the threshold range value. The method includes determining to machine an airfoil of the rotor for at least one of the axial stages by a flank manufacturing approach based on the operational rotor tip speed as less than the threshold range value.
    Type: Application
    Filed: February 7, 2019
    Publication date: August 13, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Richard David Conner, Michael T. Barton, Jeffrey W. Gluck, Nick Nolcheff
  • Publication number: 20200240435
    Abstract: Variable stator vane assemblies and stator vanes thereof having a local swept leading edge are provided. The variable stator vane comprises an airfoil disposed between spaced apart inner and outer buttons centered about a rotational axis. The inner and outer buttons each having a button forward edge portion and the airfoil including leading and trailing edges, pressure and suction sides, and a root and a tip. The leading edge, at least a portion of which extends forward of the buttons, includes a local aft sweep at the tip, thereby forming a locally swept tip of the leading edge thereat. The button forward edge portion of the outer button is substantially vertically aligned with the locally swept tip of the leading edge. Methods are also provided for minimizing endwall leakage in the variable stator vane assembly using the same.
    Type: Application
    Filed: November 12, 2019
    Publication date: July 30, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Timothy Gentry, Richard David Conner
  • Patent number: 10718214
    Abstract: A rotor blade comprises a mount and a blade that extends from the mount along a radial axis. The leading edge includes an indent segment. The leading edge has a leading edge radial length measured along the radial axis. The indent segment has an indent radial length measured along the radial axis. The indent segment has an indent depth. A first ratio of the indent radial length to the leading edge radial length is at most 0.5. A second ratio of the indent depth to the indent radial length is at least 0.05.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: July 21, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Richard David Conner, Costas Vogiatzis, Timothy Gentry
  • Publication number: 20200049163
    Abstract: Variable vane devices containing rotationally-driven translating vane structures are provided, as are methods for fabricating variable vane devices. In one embodiment, the variable vane device includes a flow assembly having a centerline, an annular flow passage extending through the flow assembly, cam mechanisms, and rotationally-driven translating vane structures coupled to the flow assembly and rotatable relative thereto. The translating vane structures include vane bodies positioned within the annular flow passage and angularly spaced about the centerline. During operation of the variable vane device, the cam mechanisms adjust translational positions of the vane bodies within the annular flow passage in conjunction with rotation of the translating vane structures relative to the flow assembly.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Timothy Gentry, Peter Hall
  • Patent number: 10527060
    Abstract: Variable stator vane assemblies and stator vanes thereof having a local swept leading edge are provided. The variable stator vane comprises an airfoil disposed between spaced apart inner and outer buttons centered about a rotational axis. The inner and outer buttons each have a button forward edge portion. The airfoil includes leading and trailing edges, pressure and suction sides, and a root and a tip. The leading edge, at least a portion of which extends forward of the buttons, includes a local forward sweep at the root, thereby forming a locally swept root of the leading edge thereat. The button forward edge portion of the inner button is substantially vertically aligned with the locally swept leading edge root. Methods are also provided for minimizing endwall leakage in the variable stator vane assembly using the same.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: January 7, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Timothy Gentry, Richard David Conner
  • Patent number: 10495108
    Abstract: Variable vane devices containing rotationally-driven translating vane structures are provided, as are methods for fabricating variable vane devices. In one embodiment, the variable vane device includes a flow assembly having a centerline, an annular flow passage extending through the flow assembly, cam mechanisms, and rotationally-driven translating vane structures coupled to the flow assembly and rotatable relative thereto. The translating vane structures include vane bodies positioned within the annular flow passage and angularly spaced about the centerline. During operation of the variable vane device, the cam mechanisms adjust translational positions of the vane bodies within the annular flow passage in conjunction with rotation of the translating vane structures relative to the flow assembly.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: December 3, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Timothy Gentry, Peter Hall
  • Patent number: 10295436
    Abstract: A field deployable, portable structured light measurement (SLM) apparatus, together with a structured light measurement process to manage part to part variation in production and in the field, to support both rotor airfoil mistuning and rotor airfoil repair limits.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: May 21, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Jonathan C. Bittner, Srinivas Jaya Chunduru, Bruce D. Wilson
  • Publication number: 20180258770
    Abstract: A rotor blade comprises a mount and a blade that extends from the mount along a radial axis. The leading edge includes an indent segment. The leading edge has a leading edge radial length measured along the radial axis. The indent segment has an indent radial length measured along the radial axis. The indent segment has an indent depth. A first ratio of the indent radial length to the leading edge radial length is at most 0.5. A second ratio of the indent depth to the indent radial length is at least 0.05.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 13, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Richard David Conner, Costas Vogiatzis, Timothy Gentry
  • Publication number: 20180216632
    Abstract: Variable vane devices containing rotationally-driven translating vane structures are provided, as are methods for fabricating variable vane devices. In one embodiment, the variable vane device includes a flow assembly having a centerline, an annular flow passage extending through the flow assembly, cam mechanisms, and rotationally-driven translating vane structures coupled to the flow assembly and rotatable relative thereto. The translating vane structures include vane bodies positioned within the annular flow passage and angularly spaced about the centerline. During operation of the variable vane device, the cam mechanisms adjust translational positions of the vane bodies within the annular flow passage in conjunction with rotation of the translating vane structures relative to the flow assembly.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Timothy Gentry, Peter Hall
  • Patent number: 9970452
    Abstract: Embodiments of a forward-swept impeller are provide, as are embodiments of a gas turbine engine containing a forward-swept impeller. In one embodiment, the gas turbine engine includes a shaft and a forward-swept impeller mounted to the shaft. The forward-swept impeller includes, in turn, an inboard impeller section, an outboard impeller section circumscribing the inboard impeller section, and a plurality of hub flow paths extending over the forward-swept impeller from the inboard impeller section to the outboard impeller section. The plurality of hub flow paths each have a flow path exit that is tilted in a forward direction, as taken along a line tangent to the flow path exit.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: May 15, 2018
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Michael Todd Barton, Yoseph Gebre-Giorgis, Harry Lester Kington, John Repp
  • Publication number: 20180094645
    Abstract: Variable stator vane assemblies and stator vanes thereof having a local swept leading edge are provided. The variable stator vane comprises an airfoil disposed between spaced apart inner and outer buttons centered about a rotational axis. The inner and outer buttons each have a button forward edge portion. The airfoil includes leading and trailing edges, pressure and suction sides, and a root and a tip. The leading edge, at least a portion of which extends forward of the buttons, includes a local forward sweep at the root, thereby forming a locally swept root of the leading edge thereat. The button forward edge portion of the inner button is substantially vertically aligned with the locally swept leading edge root. Methods are also provided for minimizing endwall leakage in the variable stator vane assembly using the same.
    Type: Application
    Filed: August 24, 2017
    Publication date: April 5, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Timothy Gentry, Richard David Conner
  • Patent number: 9822265
    Abstract: The present invention relates to a composition, an aqueous dispersion of polymer particles functionalized with acetoacetoxyethyl groups and a CO2 abating additive, an ion exchange resin functionalized with amine groups or quaternary ammonium salt groups or a combination thereof. The composition is useful for CO2 abatement in acetoacetoxy functionalized latexes compositions.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: November 21, 2017
    Assignee: Rohm and Haas Company
    Inventors: David Conner, Gary W. Dombrowski, Alvin M. Maurice
  • Patent number: 9784285
    Abstract: Variable stator vane assemblies and stator vanes thereof having a local swept leading edge are provided. The variable stator vane comprises an airfoil disposed between spaced apart inner and outer buttons centered about a rotational axis. The inner and outer buttons each have a button forward edge portion. The airfoil includes leading and trailing edges, pressure and suction sides, and a root and a tip. The leading edge includes a local forward sweep at the root, a local aft sweep at the tip, or both, thereby forming a locally swept leading edge thereat. The button forward edge portion of one or both of the inner and outer buttons is substantially coextensive with the locally swept leading edge. Methods are also provided for minimizing endwall leakage in the variable stator vane assembly using the same.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: October 10, 2017
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Bruce David Reynolds, Timothy Gentry, Richard David Conner
  • Publication number: 20170268963
    Abstract: A field deployable, portable structured light measurement (SLM) apparatus, together with a structured light measurement process to manage part to part variation in production and in the field, to support both rotor airfoil mistuning and rotor airfoil repair limits.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 21, 2017
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Richard David Conner, Bruce David Reynolds, Jonathan C. Bittner, Srinivas Jaya Chunduru, Bruce D. Wilson
  • Publication number: 20170037266
    Abstract: The present invention is a composition comprising a stable aqueous dispersion of polymer particles and a sorbate ester, which is a liquid at 20° C. and has a molecular weight in the range of 125 to 500 g/mol. The composition of the present invention provides a way to enhance film formation of coatings prepared using relatively high Tg latexes without the aid of high volatile organic content (VOC) coalescents.
    Type: Application
    Filed: April 16, 2014
    Publication date: February 9, 2017
    Applicants: The Dow Chemical Company, Dow Chemical (China) Investment Company Limited
    Inventors: Steven Arturo, Selvanathan Arumugam, Kebede Beshah, David Conner, John Ell, Ralph C. Even, Fujun Lu, Bo Lu, Brandon Rowe, Justin Sparks, Jianping Xu, Jiguang Zhang
  • Publication number: 20160312047
    Abstract: The present invention relates to a composition, an aqueous dispersion of polymer particles functionalized with acetoacetoxyethyl groups and a CO2 abating additive, which is a high boiling non-hindered primary amine. The composition is useful for CO2 abatement in acetoacetoxy functionalized latexes compositions.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 27, 2016
    Inventors: David Conner, Gary W. Dombrowski, Alvin M. Maurice