OPTIMISED AIR-OIL HEAT EXCHANGER - SAFRAN AERO BOOSTERS

Title:

OPTIMISED AIR-OIL HEAT EXCHANGER

Document Type and Number:

WIPO Patent Application WO/2023/203122

Kind Code:

A1

Abstract:

An air/oil heat exchanger (40) is provided in a vein (16). The exchanger (40) comprises parietal channels (60, 62) and central channels (64), the radial height (H60, H62) of the parietal channels increasing from the inlet (40.1) of the exchanger (40) to its outlet (40.2).

Inventors:

PRINCIVALLE RÉMY (BE)

Application Number:

PCT/EP2023/060242

Publication Date:

October 26, 2023

Filing Date:

April 20, 2023

Export Citation:

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Assignee:

SAFRAN AERO BOOSTERS (BE)

International Classes:

F02K3/06; F02C7/14; F02K3/115; F28D21/00; F28F7/02; F28F13/08; F28F27/02

Foreign References:

FR1003131A	1952-03-14
FR3103221A1	2021-05-21
US1825321A	1931-09-29
US20190204010A1	2019-07-04
EP3674531A1	2020-07-01
EP3696389A1	2020-08-19

Attorney, Agent or Firm:

LECOMTE & PARTNERS (LU)

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