Fastening of an exhaust cone in a turbomachine nozzle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12116954
APP PUB NO 20240011453A1
SERIAL NO

18035574

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an assembly for a turbine of a turbomachine with a longitudinal axis (X) comprising:

    an exhaust cone (100) comprising an outer annular wall (102) for the flow of a primary airflow and an annular box arranged radially inside said outer annular wall (102), the annular box comprising an inner annular wall (104) arranged radially inside the outer annular wall of the exhaust cone,an exhaust case arranged upstream of the exhaust cone, anda connecting member (106) flexible in a radial direction, interposed longitudinally between the exhaust case and the exhaust cone (100), the connecting member being fastened to the exhaust case and to the inner annular wall (104), andwherein the inner annular wall (104) is connected to the outer annular wall (102) by fastening means (112) configured to enable movements of the inner annular wall (104) in a circumferential direction and a longitudinal direction with respect to the outer annular wall (102).

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Patent Owner(s)

Patent OwnerAddress
SAFRAN NACELLESGONFREVILLE-L'ORCHER

International Classification(s)

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  • 2021 Application Filing Year
  • F02K Class
  • 347 Applications Filed
  • 209 Patents Issued To-Date
  • 60.24 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bravin, Fabien Moissy-Cramayel, FR 10 17
Devanlay, Vincent Moissy-Cramayel, FR 7 0
Joret, Jean-Philippe Moissy-Cramayel, FR 35 166
Merabet, Boualem Moissy-Cramayel, FR 2 1

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  • F02K Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2841701 - 10020406080100120140160180200220240260280300

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