Patent · US Active

Heat exchanger for a turbomachine and manufacturing thereof

US11754020B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

SAFRAN AIRCRAFT ENGINES · FR

Inventors

Lancelot Guillou · Moissy-Cramayel, FR
Stephane Auberger · Paris, FR

Key dates

Filing date	Jul 30, 2019
Grant date	Sep 12, 2023
Priority date	—
Expiry date	Oct 3, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

An annular heat exchanger for a turbomachine, is intended, for example, to be supported by an annular ferrule of a housing of the turbomachine, and includes an annular one-piece part having a first fluid circuit having at least one first conduit and at least one second conduit extending in an annular manner. The first conduit and the second conduit lead into a first cavity formed on a first circumferential end of said annular part, and the heat exchanger includes detachable sealing means which are applied to said first end and designed to allow a flow of fluid from the second conduit into the first cavity then into the first conduit.

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