Patents by Inventor Sean Patrick Oilar

Sean Patrick Oilar 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).

  • EXHAUST SYSTEM HAVING HYBRID COOLING ARRANGEMENT
    Publication number: 20170284249
    Abstract: An exhaust system is disclosed for a use with an engine. The exhaust system may have a plurality of manifold sections, each being connected to an adjacent one of the plurality of manifold sections and thereby forming an exhaust manifold. The exhaust system may also have a plurality of elbow-shaped coolant adapters, each being configured to connect a corresponding one of the plurality of manifold sections to a corresponding cylinder head of the engine and having a coolant jacket formed therein. The exhaust system may further have a heat shield formed around the exhaust manifold.
    Type: Application
    Filed: April 4, 2016
    Publication date: October 5, 2017
    Applicant: Caterpillar Inc.
    Inventor: Sean Patrick OILAR
  • Combination to support and rotatably drive mass
    Patent number: 8307801
    Abstract: A combination for use in supporting and rotatably driving a mass is disclosed. The combination may have a power source. The combination may also have a flywheel, which may be configured to connect with and rotatably drive the mass. The flywheel may have a flywheel end, which may have a plurality of flywheel protrusions. Additionally, the combination may have a bearing, which may be situated at least partially within the power source. The bearing may be configured to support and at least partially house the flywheel. In addition, the combination may have a crankshaft, which may be shaped to connect with and rotatably drive the flywheel. The crankshaft may have a crankshaft end, which may have a plurality of crankshaft protrusions. The plurality of crankshaft protrusions may be shaped to mesh with the plurality of flywheel protrusions.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: November 13, 2012
    Assignee: Caterpillar Inc.
    Inventors: Sean Patrick Oilar, Allyn P. Bock, John Thomas Allington, Stuart Charles Holder
  • Combination to support and rotatably drive mass
    Publication number: 20100079018
    Abstract: A combination for use in supporting and rotatably driving a mass is disclosed. The combination may have a power source. The combination may also have a flywheel, which may be configured to connect with and rotatably drive the mass. The flywheel may have a flywheel end, which may have a plurality of flywheel protrusions. Additionally, the combination may have a bearing, which may be situated at least partially within the power source. The bearing may be configured to support and at least partially house the flywheel. In addition, the combination may have a crankshaft, which may be shaped to connect with and rotatably drive the flywheel. The crankshaft may have a crankshaft end, which may have a plurality of crankshaft protrusions. The plurality of crankshaft protrusions may be shaped to mesh with the plurality of flywheel protrusions.
    Type: Application
    Filed: September 30, 2008
    Publication date: April 1, 2010
    Inventors: Sean Patrick Oilar, Allyn P. Bock, John Thomas Allington, Stuart Charles Holder