Title:
AIR-OIL HEAT EXCHANGER COMPRISING DIVERGENT PARIETAL CHANNELS
Document Type and Number:
WIPO Patent Application WO/2023/203118
Kind Code:
A1
Abstract:
An air/oil heat exchanger (40) is provided in a vein (16). The exchanger (40) comprises inner parietal channels (60) and/or outer parietal channels (62) and central channels (64), the radial height (H60, H62) of the inner and/or outer parietal channels increasing from the inlet (40.1) of the exchanger (40) to its outlet (40.2).
Inventors:
PRINCIVALLE RÉMY (BE)
Application Number:
PCT/EP2023/060236
Publication Date:
October 26, 2023
Filing Date:
April 20, 2023
Export Citation:
Assignee:
SAFRAN AERO BOOSTERS (BE)
International Classes:
F02C7/14; F02K3/06; 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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