Patents by Inventor Christopher Anglin

Christopher Anglin 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).

  • Secondary sealing system
    Patent number: 10215054
    Abstract: The present disclosure includes sealing systems comprising a secondary seal with one or more of a knife edge seal and a discourager. The secondary seal may act to isolate an interface between an inner and outer shaft and a bearing compartment. The inner and outer shafts may be high pressure compressor and low pressure turbine shafts, respectively.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: February 26, 2019
    Assignee: UNITED TECHNOLOGIES CORPORATION
    Inventors: Christopher Anglin, Yuk-Kwan Yuen
  • Oil direction control baffle
    Patent number: 10066733
    Abstract: A baffle for a gear may comprise a baffle wall and a baffle outlet, the baffle wall having a peripheral portion at least partially defining a channel, the channel extending circumferentially around an axial centerline, the channel configured to receive lubricant through a slot, the slot extending circumferentially around the axial centerline. The baffle wall may be configured to prevent a subset of gear teeth from receiving lubricant. A width of the slot may vary along a circumferential direction. A cross-section area of the channel may vary along the circumferential direction. The cross-section area of the channel may increase along a direction of rotation of the subset of gear teeth.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: September 4, 2018
    Assignee: United Technologies Corporation
    Inventor: Christopher Anglin
  • OIL DIRECTION CONTROL BAFFLE
    Publication number: 20180023684
    Abstract: A baffle for a gear may comprise a baffle wall and a baffle outlet, the baffle wall having a peripheral portion at least partially defining a channel, the channel extending circumferentially around an axial centerline, the channel configured to receive lubricant through a slot, the slot extending circumferentially around the axial centerline. The baffle wall may be configured to prevent a subset of gear teeth from receiving lubricant. A width of the slot may vary along a circumferential direction. A cross-section area of the channel may vary along the circumferential direction. The cross-section area of the channel may increase along a direction of rotation of the subset of gear teeth.
    Type: Application
    Filed: July 19, 2016
    Publication date: January 25, 2018
    Applicant: United Technologies Corporation
    Inventor: Christopher Anglin
  • SECONDARY SEALING SYSTEM
    Publication number: 20160169040
    Abstract: The present disclosure includes sealing systems comprising a secondary seal with one or more of a knife edge seal and a discourager. The secondary seal may act to isolate an interface between an inner and outer shaft and a bearing compartment. The inner and outer shafts may be high pressure compressor and low pressure turbine shafts, respectively.
    Type: Application
    Filed: September 16, 2015
    Publication date: June 16, 2016
    Applicant: United Technologies Corporation
    Inventors: Christopher Anglin, Yuk-Kwan Yuen