Patents by Inventor Alice PAGES

Alice PAGES 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).

  • Inter-turbine casing comprising mounted splitter blades
    Patent number: 11143044
    Abstract: The invention relates to an inter-turbine casing (1) comprising: an inner shell (10), an outer shell (20), and an assembly of arms (2) extending radially between the timer (10) and outer (20) shells; and an assembly of splitter blades (30) positioned between the arms (2), each splitter blade (30) comprising an inner platform (33) and an outer platform (36). The inner shell (10) comprises at least one inner groove (11) for slidably receiving one or more inter platforms (33). The outer shell (20) comprises at least one outer groove (21) for slidably receiving one or more outer platforms (36). The inter-turbine casing further comprises locking means (4, 5) for locking the splitter blades (30) in the inner (11) and outer (21) grooves. The splitter blades are arranged using multiple tenons (39) that extend in corresponding ribs (12, 22).
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: October 12, 2021
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Sébastien Jean Laurent Prestel, Simon Jean-Marie Bernard Cousseau, Alice Pages, Cyril Verbrugge
  • INTER-TURBINE CASING COMPRISING MOUNTED SPLITTER BLADES
    Publication number: 20210054752
    Abstract: The invention relates to an inter-turbine casing (1) comprising: an inner shell (10), an outer shell (20), and an assembly of arms (2) extending radially between the timer (10) and outer (20) shells; and an assembly of splitter blades (30) positioned between the arms (2), each splitter blade (30) comprising an inner platform (33) and an outer platform (36). The inner shell (10) comprises at least one inner groove (11) for slidably receiving one or more inter platforms (33). The outer shell (20) comprises at least one outer groove (21) for slidably receiving one or more outer platforms (36). The inter-turbine casing further comprises locking means (4, 5) for locking the splitter blades (30) in the inner (11) and outer (21) grooves. The splitter blades are arranged using multiple tenons (39) that extend in corresponding ribs (12, 22).
    Type: Application
    Filed: January 25, 2019
    Publication date: February 25, 2021
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Sébastien Jean Laurent PRESTEL, Simon Jean-Marie Bernard COUSSEAU, Alice PAGES, Cyril VERBRUGGE