Patent · US Active

Turbine engine, such as a turbojet or a turboprop engine

US10190430B2 · kind B2 · utility

2Cited by

12References

7Claims

0Family size

Assignee

SAFRAN AIRCRAFT ENGINES · FR

Inventors

Francois Leglaye · Moissy-Cramayel, FR
Emeric D'Herbigny · Moissy-Cramayel, FR

Key dates

Filing date	Apr 9, 2013
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Aug 22, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A turbine engine, a turbojet, or a turboprop engine, including an annular combustion chamber defined by an inner shell and an outer shell, a turbine distributor arranged downstream of the combustion chamber, with a downstream end of the outer shell and/or of the inner shell of the chamber including a radial rim arranged opposite a radial rim of an upstream end of the distributor, a sealing mechanism including at least one strip extending between the rims to provide a seal between the combustion chamber and the distributor. The sealing strip extends axially and circumferentially between the rims and bears sealingly against free ends of the rims.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.