EP 3824240 A1 20210526 - HEAT EXCHANGER
Title (en)
HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
- DE 102018117457 A 20180719
- DE 2019100570 W 20190619
Abstract (en)
[origin: WO2020015777A1] The invention relates to a heat exchanger for cooling gases, comprising a gas inlet and a gas outlet and having a plurality of cooling pipes which are arranged between the gas inlet and the gas outlet, as well as ribs (1), wherein at least one such rib (1) is penetrated by a plurality of the cooling pipes, wherein the ribs (1) comprise slits (4) arranged at a distance from openings (2) for receiving the cooling pipes. The slits (4) are arranged in a hexagonal manner, wherein the slits (4) of each hexagon surround an opening (2), at a distance D3 from the opening (2), wherein each slit (4) ends with at least one end on a star-shaped deformation point (7) of the rib (1).
IPC 8 full level
F28D 21/00 (2006.01); F28F 1/32 (2006.01)
CPC (source: EP KR US)
F28D 21/0003 (2013.01 - EP KR US); F28F 1/325 (2013.01 - EP KR US); F28D 2021/0082 (2013.01 - EP KR US); F28F 2265/26 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2020015777A1
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 2020015777 A1 20200123; CN 112313467 A 20210202; CN 112313467 B 20210727; DE 102018117457 A1 20200123; DK 3824240 T3 20220704; EP 3824240 A1 20210526; EP 3824240 B1 20220511; JP 2021523342 A 20210902; JP 6979547 B2 20211215; KR 20210002745 A 20210108; US 11262139 B2 20220301; US 2021270542 A1 20210902
DOCDB simple family (application)
DE 2019100570 W 20190619; CN 201980041966 A 20190619; DE 102018117457 A 20180719; DK 19734679 T 20190619; EP 19734679 A 20190619; JP 2021501282 A 20190619; KR 20207036681 A 20190619; US 201917252629 A 20190619