(19)
(11) EP 3 924 679 A1

(12)

(43) Date of publication:
22.12.2021 Bulletin 2021/51

(21) Application number: 20711400.0

(22) Date of filing: 12.02.2020
(51) International Patent Classification (IPC): 
F28D 9/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F28D 9/00; F28F 13/003
(86) International application number:
PCT/US2020/018009
(87) International publication number:
WO 2020/168012 (20.08.2020 Gazette 2020/34)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 13.02.2019 US 201962805168 P

(71) Applicant: ERG Aerospace Corporation
Oakland, California 94608 (US)

(72) Inventors:
  • BENSON, Mark
    Oakland, California 94608 (US)
  • HALL, Mitchell
    Oakland, California 94608 (US)
  • SCHAFFARZICK, Denver
    Oakland, California 94608 (US)

(74) Representative: Thurston, Joanna 
Withers & Rogers LLP 2 London Bridge
London SE1 9RA
London SE1 9RA (GB)

   


(54) OPEN CELL FOAM METAL HEAT EXCHANGER