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1. 发明公开

EP4365534A1 HEAT EXCHANGER INCLUDING CROSS CHANNEL COMMUNICATION 审中-公开
公开(公告)号：EP4365534A1
公开(公告)日：2024-05-08
申请号：EP23202967.8
申请日：2023-10-11
申请人： Honeywell International Inc.
发明人： JENSEN, Joseph
IPC分类号： F28F3/02 , F28D9/00 , F28F13/00
CPC分类号： F28D2021/002120130101 , F28D2021/00820130101 , F28D9/00 , F28F1/022 , F28F3/027 , F28F3/025 , F28F3/048 , F28F3/06 , F28F19/00 , F28F2215/0820130101 , F28F13/003
摘要： In some examples, a heat exchanger includes a first flow channel having a first flow channel inlet and a first flow channel outlet. The heat exchanger also includes a second flow channel having a second flow channel inlet and a second flow channel outlet. A fin may separate the first flow channel from the second flow channel. The fin may define at least one aperture configured to allow fluid to flow between the first flow channel and the second flow channel if one of the first flow channel inlet or second flow channel inlet becomes constricted through a buildup of foreign object debris.

2. 发明公开

EP4343257A1 A PLATE HEAT EXCHANGER 审中-公开
公开(公告)号：EP4343257A1
公开(公告)日：2024-03-27
申请号：EP22196564.3
申请日：2022-09-20
申请人： Alfa Laval Corporate AB
发明人： NORÉN, Mattias , LARSSON, Håkan , HAGHIGHI, Kamran , NAVASA GUASCH, Maria
IPC分类号： F28D9/00 , F28F3/02 , F28F3/04 , F28F9/02
摘要： The disclosure relates to a plate heat exchanger (1) comprising: a package of heat exchanger plates (2), each having a peripheral portion (4) and several port portions (6a,6b) with through flow ports (8a,8b) communicating with flow passages (12) between adjacent heat exchanger plates (2). First guiding ribs (50) are arranged in the port portions (6a,6b), which first guiding ribs (50) in every other flow passage (12) between the heat exchanger plates (2) are configured to guide and distribute the first heat exchange medium (18) from a first inlet channel (16a) to a heat exchange portion (14) and from the heat exchange portion (14) to a first outlet channel (16b), and in that second guiding ribs (52) are arranged in the port portions (6a,6b), which second guiding ribs (52) in the remaining flow passages (12) between the heat exchanger plates (2) are configured to guide and distribute a second heat exchange medium (22) from a second inlet channel (20a) to the heat exchange portion (14) and from the heat exchange portion (14) to a second outlet channel (20b).

3. 发明公开

EP4343254A1 PLATE-FIN HEAT EXCHANGER 审中-公开
公开(公告)号：EP4343254A1
公开(公告)日：2024-03-27
申请号：EP22196555.1
申请日：2022-09-20
申请人： Alfa Laval Corporate AB
发明人： NORÉN, Mattias , HAGHIGHI, Kamran , STENFELDT, Johan
IPC分类号： F28D9/00 , F28F3/02
摘要： The disclosure relates to a heat exchanger (100) comprising a stack of heat exchanger plates (102), a first set of channels (302), and a second set of channels (304), in each of the channels in the first and second set of channels (302, 304) fin structures (210) are positioned between the heat exchanger plates (202), in a first channel of the first set of channels (302), a first fin structure (210a) comprises at least a first and a second part (210a1-2), in a first channel of the second set of channels (304), the first channel of the second set of channels (304) being a neighbouring channel to the first channel of the first set of channels (302), a second fin structure (210b) comprises at least a first and a second part (210b1-2), an interface between the first and second parts (210a1-2) of the first fin structure (210a) extends across the fin direction (FD) and is positioned at a first position (P1), an interface between the first and second parts (210b1-2) of the second fin structure (210b) extends across the fin direction (FD) and is positioned at a second position (P2), and the first and second position are separated a distance (DP) from each other.

4. 发明公开

EP4343252A1 A PLATE HEAT EXCHANGER 审中-公开
公开(公告)号：EP4343252A1
公开(公告)日：2024-03-27
申请号：EP22196551.0
申请日：2022-09-20
申请人： Alfa Laval Corporate AB
发明人： NORÉN, Mattias , HAGHIGHI, Kamran
IPC分类号： F28D9/00 , F28F3/02
摘要： The disclosure relates to a plate heat exchanger (1) comprising: a package of heat exchanger plates (2), each having a peripheral portion (4) and several port portions (6a,6b) with through flow ports (8a,8b); wherein the heat exchanger plates (2) are permanently joined to adjacent heat exchanger plates (2) of the package along their peripheral portions (4) in such manner that they leave flow passages (12) in a heat exchange portion (14) between adjacent heat exchanger plates (2). The through flow ports (8a,8b) of the heat exchanger plates (2) are aligned and form first inlet and outlet channels (16a,16b) through the package for a first heat exchange medium (18), which communicate with every other flow passage (12) between the heat exchanger plates (2), and second inlet and outlet channels (20a,20b) through the package for a second heat exchange medium (22), which communicate with remaining flow passages (12) between the heat exchanger plates (2). Fins (32) are arranged in the heat exchange portion (14) of the flow passages (12) between the adjacent heat exchanger plates (2), which fins (32) creates a number of parallel guide channels (34) for each of the first and second heat exchange medium (18,22), respective.

5. 发明授权

EP3771876B1 PLATE FIN CROSSFLOW HEAT EXCHANGER 有权
公开(公告)号：EP3771876B1
公开(公告)日：2023-10-25
申请号：EP19213736.2
申请日：2019-12-05
发明人： RETERSDORF, Alan
IPC分类号： F28D9/00 , F28F3/02

6. 发明授权

EP3714216B1 HEAT EXCHANGER 有权
公开(公告)号：EP3714216B1
公开(公告)日：2023-09-27
申请号：EP18881040.2
申请日：2018-11-22
发明人： DULBERG, Sharon , KOHAVI, Arye
IPC分类号： F24F3/14 , F28D1/04 , F28D1/047 , F28D7/08 , F28D9/00 , F28F1/32 , F28F3/08 , F28F9/00 , F28F3/02

7. 发明授权

EP3748078B1 BASE SHEET FOR TOTAL HEAT EXCHANGER ELEMENT 有权
公开(公告)号：EP3748078B1
公开(公告)日：2023-08-23
申请号：EP19746747.5
申请日：2019-01-29
发明人： HAGIHARA, Koichi , IKEMATSU, Yusuke
IPC分类号： D21H27/00 , D21H17/63 , F24F7/08 , F28F3/08 , F28F3/02

8. 发明授权

EP3455384B1 THERMAL PYROLYTIC GRAPHITE TUBE DEVICE FOR DIRECTIONAL THERMAL MANAGEMENT 有权转让
公开(公告)号：EP3455384B1
公开(公告)日：2023-07-19
申请号：EP17796733.8
申请日：2017-05-10
发明人： FAN, Wei , TOMEK, Creighton , SHAFFER, Gregory
IPC分类号： C23C4/06 , C23C4/067 , F28F3/02 , F28F21/00 , G21C3/07 , G21C3/10

9. 发明授权

EP3601925B1 REAKTIONSVORRICHTUNG MIT WÄRMETAUSCHER UND DEREN VERWENDUNG 有权转让
公开(公告)号：EP3601925B1
公开(公告)日：2023-07-05
申请号：EP18713797.1
申请日：2018-03-05
发明人： HORNUNG, Andreas , AIGNER, Jonathan , HENSE, Peter , PEDRAZZINI, Alberto , HORNUNG, Thorsten
IPC分类号： F28F1/40 , B01J19/00 , F28F3/02 , F28F5/04 , F28F5/06 , F28F13/00 , F28F13/12 , F28D1/06 , F28D11/02 , F28D11/08 , F28F1/12 , F28D1/02

10. 发明授权

EP3359902B2 VERFAHREN ZUR HERSTELLUNG EINER LAMELLE UND PLATTENWÄRMETAUSCHER MIT EINER LAMELLE HERGESTELLT NACH DEM VERFAHREN 有权转让
公开(公告)号：EP3359902B2
公开(公告)日：2023-06-28
申请号：EP16777909.9
申请日：2016-10-06
发明人： RONACHER, Manfred, Georg
IPC分类号： F28F3/02 , F28D9/00

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