EP 4198437 B1 20240124 - MULTIPATH PLATE-AND-SHELL HEAT EXCHANGER
Title (en)
MULTIPATH PLATE-AND-SHELL HEAT EXCHANGER
Title (de)
MEHRWEGPLATTEN- UND MANTELWÄRMETAUSCHER
Title (fr)
ECHANGEUR DE CHALEUR À PLAQUES ET À CALANDRE À TRAJETS MULTIPLES
Publication
Application
Priority
DK PA202170625 A 20211216
Abstract (en)
[origin: EP4198437A1] The present invention relates to a plate-and-shell heat exchanger (100) comprising a stack of plate pairs (50, 60) positioned in a shell (20), where the stack of plate pairs (50, 60) comprises a plurality of plate pairs of a first type (50) and a plurality of plate pairs of a second type (60). Each plate pair (50, 60) comprises two heat transfer plates (10) being connected to each other and forming a cavity (11) there between, and comprising an inlet opening (13a, 13b) and an outlet opening (13'a, 13'b). First inner flow paths (12a) are formed through the first inlet openings (13a), the cavities (11) of the plate pairs of the first type (50) and the first outlets (13'a). Second inner flow paths (12b) are formed through the second inlet openings (13b), the cavities (11) of the plate pairs of the second type (60) and the second outlets (13'b). A third outer flow path (22) is defined within the shell and between plate pairs of the first type (50) and plate pairs of the second type (60).
IPC 8 full level
F28D 9/00 (2006.01)
CPC (source: CN EP US)
F28D 9/0006 (2013.01 - EP); F28D 9/0012 (2013.01 - EP); F28D 9/0043 (2013.01 - US); F28D 9/0093 (2013.01 - CN EP); F28F 3/08 (2013.01 - CN); F28F 9/22 (2013.01 - US)
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4198437 A1 20230621; EP 4198437 B1 20240124; CN 116265853 A 20230620; DK 4198437 T3 20240212; JP 2023089961 A 20230628; PL 4198437 T3 20240610; US 2023194184 A1 20230622
DOCDB simple family (application)
EP 22214235 A 20221216; CN 202211638042 A 20221215; DK 22214235 T 20221216; JP 2022198479 A 20221213; PL 22214235 T 20221216; US 202218065354 A 20221213