Global Patent Index - EP 3469286 A1

EP 3469286 A1 20190417 - HEAT EXCHANGER-ACCUMULATOR

Title (en)

HEAT EXCHANGER-ACCUMULATOR

Title (de)

WÄRMETAUSCHER-AKKUMULATOR

Title (fr)

ECHANGEUR STOCKEUR D'ENERGIE THERMIQUE

Publication

EP 3469286 A1 20190417 (FR)

Application

EP 17735200 A 20170609

Priority

  • FR 1655394 A 20160610
  • FR 2017051482 W 20170609

Abstract (en)

[origin: WO2017212198A1] The invention relates to a heat exchanger comprising a first free space (7) for a first fluid (3), a thermally conductive wall (11) which, at least locally, delimits said first free space (7), in such a way that an exchange of heat can occur between the first fluid and the thermally conductive wall (11) which is hollow and encloses a material (13) for storing thermal energy by accumulation of latent heat, by heat exchange with at least the first fluid. The first free space (7) is divided into at least two separated channels (7a, 7b) in which two streams of the first fluid (3) can circulate at the same time but separately, the thermally conductive wall (11) which encloses the thermal energy storage material (13) being interposed between the two channels (7a, 7b).

IPC 8 full level

F28D 9/00 (2006.01); F01M 5/02 (2006.01); F01P 7/00 (2006.01); F28D 20/00 (2006.01); F28D 20/02 (2006.01); F28D 21/00 (2006.01); F28F 3/04 (2006.01); F28F 9/00 (2006.01)

CPC (source: EP US)

F01M 5/007 (2013.01 - US); F01M 5/02 (2013.01 - EP US); F01M 5/021 (2013.01 - EP US); F01P 7/00 (2013.01 - US); F16H 57/0412 (2013.01 - EP US); F28D 9/0037 (2013.01 - EP US); F28D 9/0062 (2013.01 - EP US); F28D 9/0093 (2013.01 - EP US); F28D 20/02 (2013.01 - EP US); F28F 3/046 (2013.01 - EP US); F28F 9/001 (2013.01 - EP US); F01P 3/00 (2013.01 - US); F28D 2020/0008 (2013.01 - EP US); F28D 2020/0013 (2013.01 - EP US); F28D 2021/0089 (2013.01 - EP US); F28F 2270/00 (2013.01 - EP US); Y02E 60/14 (2013.01 - EP US)

Citation (search report)

See references of WO 2017212198A1

Designated contracting state (EPC)

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 state (EPC)

BA ME

DOCDB simple family (publication)

WO 2017212198 A1 20171214; WO 2017212198 A4 20180215; CN 109477694 A 20190315; EP 3469286 A1 20190417; FR 3052549 A1 20171215; FR 3052549 B1 20191011; US 2019310026 A1 20191010

DOCDB simple family (application)

FR 2017051482 W 20170609; CN 201780044099 A 20170609; EP 17735200 A 20170609; FR 1655394 A 20160610; US 201716307899 A 20170609