EP 4198439 A1 20230621 - A HEAT EXCHANGER
Title (en)
A HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
EP 21214331 A 20211214
Abstract (en)
The invention relates to a heat exchanger (1) adapted for circulation of a first fluid therein comprising a first manifold group (100) and a second manifold group (200) arranged substantially in parallel with respect to each other, a plurality of tubes (500) extending between the first manifold group (100) and the second manifold group (200), and a third manifold group (300) arranged either at the level of the first manifold group (100), or at the level of the second manifold group (200), wherein the tubes (500) are arranged in a first stack (501) and at least one second stack (502), so that the third manifold group (300) enables a U-flow between at least part of the tubes (500) of the stacks (501, 502), characterized in that the first manifold group (100) comprises at least two primary fluid compartments (101A, 101B) arranged remote one to another so that one primary fluid compartment (101A) is connected directly to at least part of one stack (501) and the other primary fluid compartment (101B) is connected directly to at least part of the other stack (502), and in that the second manifold group (200) comprises at least two secondary fluid compartments (201A, 201B) arranged remote one to another so that one secondary fluid compartment (201A) is connected directly to at least part of one stack (501) and the other secondary fluid compartment (201B) connected directly to at least part of the other stack (502).
IPC 8 full level
F28F 9/02 (2006.01)
CPC (source: EP)
F25B 39/02 (2013.01); F25B 39/04 (2013.01); F28D 1/05391 (2013.01); F28F 9/0204 (2013.01); F28F 9/0221 (2013.01); F28F 9/0224 (2013.01); F28F 9/0278 (2013.01); F25B 9/008 (2013.01); F25B 2309/061 (2013.01); F28D 2021/0071 (2013.01); F28D 2021/0073 (2013.01); F28D 2021/0085 (2013.01); F28F 2275/122 (2013.01)
Citation (search report)
- [X] US 2013299150 A1 20131114 - BELLENFANT AURELIE [FR], et al
- [XI] JP 2007298260 A 20071115 - SANDEN CORP
- [IY] EP 1192402 B1 20040616 - VALEO CLIMATISATION [FR]
- [Y] EP 3587990 A1 20200101 - VALEO VYMINIKY TEPLA S R O [CZ]
- [A] US 2007169508 A1 20070726 - ICHIYANAGI SHIGEHARU [JP]
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)
DOCDB simple family (application)
EP 21214331 A 20211214; EP 2022083940 W 20221130