Patents by Inventor Daryl B. Mountz

Daryl B. Mountz 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).

  • High durability turbine exhaust case
    Patent number: 10294816
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: May 21, 2019
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • High durability turbine exhaust case
    Patent number: 10280790
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: May 7, 2019
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • High durability turbine exhaust case
    Patent number: 10036276
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: July 31, 2018
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • HIGH DURABILITY TURBINE EXHAUST CASE
    Publication number: 20150204212
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: November 13, 2014
    Publication date: July 23, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • HIGH DURABILITY TURBINE EXHAUST CASE
    Publication number: 20150132110
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: June 14, 2013
    Publication date: May 14, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • HIGH DURABILITY TURBINE EXHAUST CASE
    Publication number: 20150107223
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: November 13, 2014
    Publication date: April 23, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Low emissions can combustor with dilution hole arrangement for a turbine engine
    Patent number: 6101814
    Abstract: A low emissions combustor can 18 for an aircraft gas turbine engine includes a louvered combustor liner 24 with three arrays of dilution holes 52, 54, 56. The first hole array comprises twelve equally sized, equiangularly distributed holes that penetrates the liner about midway along its axial length. The second hole array comprises twelve equally sized holes, smaller than the holes of the first array, that penetrate the liner a predetermined distance aft of the first hole array. The holes of the second array are equiangularly distributed and each second hole is circumferentially aligned with a first hole. A third hole array penetrates the liner a predefined distance aft of the first array. The third holes are nonuniformly sized and nonequiangularly distributed to regulate the spatial temperature profile of combustion gases exiting the combustor can. The quantity, size, distribution and location of the holes mitigates undesirable exhaust emissions without affecting the performance or durability of the engine.
    Type: Grant
    Filed: April 15, 1999
    Date of Patent: August 15, 2000
    Assignee: United Technologies Corporation
    Inventors: James B. Hoke, Daryl B. Mountz, Howard Olsen, Robert M. Sonntag