Patents by Inventor Lynne Helen TURNER

Lynne Helen TURNER 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).

  • SEAL ARRANGEMENT
    Publication number: 20160258310
    Abstract: A turbine secondary air system seal arrangement (62). The arrangement comprises a first seal land (70) facing radially inwardly; a second seal land (80) facing radially outwardly; and first labyrinth seal teeth (76) directed radially outwardly to seal against the first seal land (70). Also second labyrinth seal teeth (78) directed radially inwardly to seal against the second seal land (80). The first seal land (70) is configured to move radially relative to the second seal land (80) or the first seal teeth (76) are configured to move radially relatively to the second seal teeth (78) to accommodate differential movement of the lands (70, 80) and teeth (76, 78) during use of the seal arrangement (62).
    Type: Application
    Filed: February 18, 2016
    Publication date: September 8, 2016
    Applicant: ROLLS-ROYCE PLC
    Inventors: Lynne Helen TURNER, Alan Robert MAGUIRE, Sean Alan WALTERS, Matthew Kieran DUNK