Global Patent Index - EP 4078056 A1

EP 4078056 A1 20221026 - HEAT EXCHANGER WITH ATTACHED COLLECTOR

Title (en)

HEAT EXCHANGER WITH ATTACHED COLLECTOR

Title (de)

WÄRMETAUSCHER MIT AUFGESETZTEM SAMMLER

Title (fr)

ECHANGEUR DE CHALEUR AVEC COLLECTEUR RAPPORTÉ

Publication

EP 4078056 A1 20221026 (FR)

Application

EP 20845403 A 20201211

Priority

  • FR 1914373 A 20191213
  • FR 2020052401 W 20201211

Abstract (en)

[origin: WO2021116630A1] The present invention relates to a heat exchanger (1) comprising at least one heat exchange bundle (2), a box (4, 6) and a collector (8), the box (4, 6) being arranged at one end (24, 26) of the heat exchange bundle (2), the heat exchange bundle (2) comprising at least one peripheral wall (10) which delimits a housing (18) in which a plurality of tubes (12) extend, inside which tubes a first fluid circulates and around which a second fluid circulates, at least one opening (30) being provided in the peripheral wall (10) and a collector (8) comprising a peripheral edge (40) being arranged so as to cover the opening (30).

IPC 8 full level

F28D 7/16 (2006.01); F28F 9/02 (2006.01)

CPC (source: EP US)

F28D 7/1684 (2013.01 - EP); F28F 9/0219 (2013.01 - EP US); F28F 9/0246 (2013.01 - EP US); F28F 2009/029 (2013.01 - EP); F28F 2009/0297 (2013.01 - EP US); F28F 2275/04 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP)

Citation (search report)

See references of WO 2021116630A1

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

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2021116630 A1 20210617; CN 114981605 A 20220830; EP 4078056 A1 20221026; FR 3107344 A1 20210820; FR 3107344 B1 20220902; US 2023008850 A1 20230112

DOCDB simple family (application)

FR 2020052401 W 20201211; CN 202080093755 A 20201211; EP 20845403 A 20201211; FR 1914373 A 20191213; US 202017784867 A 20201211