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1. 发明授权

US11592245B2 Baffle 有权
公开(公告)号：US11592245B2
公开(公告)日：2023-02-28
申请号：US16646383
申请日：2018-09-04
申请人： ALFA LAVAL CORPORATE AB , ALFA LAVAL VICARB SAS
发明人： Olivier Noël-Baron
IPC分类号： F28F13/06 , F28D9/00 , F28F3/08
摘要： A baffle for a block-type heat exchanger comprising a baffle plate. The baffle plate comprises a first surface and a second surface being parallel to a baffle plane located between the first surface and the second surface. The baffle plate comprises a first longitudinal edge, a second longitudinal edge, a first transverse edge and a second transverse edge. The baffle comprises a resilient member at the second longitudinal edge. The baffle comprises a reinforcement extending away from the baffle plane.

2. 发明授权

US11592242B2 Gasket for a plate heat exchanger 有权
公开(公告)号：US11592242B2
公开(公告)日：2023-02-28
申请号：US17057618
申请日：2019-05-22
申请人： TRP Sealing Systems Limited
发明人： Simon Children
IPC分类号： F28F3/10 , F28F3/08 , B29L31/26 , F16J15/06
摘要： A gasket for a plate heat exchanger, wherein the gasket includes a body in the form of a loop for fitting to a plate of the plate heat exchanger. The body includes one or more peripheral connection areas spaced along at least one side of the loop, and a plurality of tabs for securing the gasket in position on the plate. Each tab is discrete from the body, and each tab includes a connection which is receivable by or engageable with one of the connection areas to connect the tabs and body together.

3. 发明授权

US11578881B2 Enthalpy exchanger 有权
公开(公告)号：US11578881B2
公开(公告)日：2023-02-14
申请号：US17079169
申请日：2020-10-23
申请人： CORE ENERGY RECOVERY SOLUTIONS INC.
发明人： Curtis Warren Mullen , David Erwin Kadylak , Christopher Robert Barr , James Franklin Dean , Guy Timothy Pearson
IPC分类号： F28F13/12 , F24F3/147 , F28D21/00 , F24F12/00 , F28D9/00 , F28F21/06 , F24F3/14 , F28F3/08
摘要： A heat and humidity exchanger comprises panels made up of membrane sheets attached on either side of a separator. Channels extend across each panel between the separator and the membrane sheets. The panels are much stiffer than the membrane sheets. Panels are stacked in a spaced apart relationship to provide an ERV core. Spacing between adjacent panels may be smaller than a thickness of the panels.

4. 发明申请

US20230041265A1 HEAT EXCHANGER AND REFRIGERATION SYSTEM AND METHOD 有权
公开(公告)号：US20230041265A1
公开(公告)日：2023-02-09
申请号：US17789245
申请日：2021-01-29
申请人： SWEP International AB
发明人： Sven ANDERSSON , Tomas DAHLBERG
IPC分类号： F28D9/00 , F28F3/04 , F28F3/08 , F25B39/02
摘要： A brazed plate heat exchanger (100) including a plurality of first and second heat exchanger plates (110, 120), wherein the first heat exchanger plates (110) are formed with a first pattern of ridges (R1) and grooves (G1), and the second heat exchanger plates (120) are formed with a second pattern of ridges (R2a, R2b) and grooves (G2a, G2b) providing contact points between at least some crossing ridges and grooves of neighbouring plates under formation of interplate flow channels for fluids to exchange heat, said interplate flow channels being in selective fluid communication port openings (O1, O2, O3, O4). The first pattern of ridges and grooves is different from the second pattern of ridges and grooves, so that an interplate flow channel volume on one side of the first heat exchanger plates (110) is different from the interplate flow channel volume on the opposite side of the first heat exchanger plates (110). The heat exchanger (100) is provided with a retrofit port heat exchanger (400). A system and a method are also disclosed.

5. 发明申请

US20220397349A1 DOUBLE PLATE HEAT EXCHANGER 有权
公开(公告)号：US20220397349A1
公开(公告)日：2022-12-15
申请号：US17831679
申请日：2022-06-03
申请人： Danfoss A/S
发明人： Helge Nielsen , Martin Debevc
IPC分类号： F28D9/00 , F28F3/08
摘要： A plate heat exchanger (1) includes a stack of plate elements (2), each plate element (2) being of a double wall construction having a first heat transfer plate (10) and a second heat transfer plate (20), each having a central heat exchanging portion (40) provided with surface patterns (45) adapted for a surface pattern (45) of first heat transfer plate (10) of one plate element (2) to contact a surface pattern (45) of a second heat transfer plate (20) of a neighbouring plate element (2) forming a first flow path (A) for a first fluid at the one side and second flow path for a second fluid (B) at the second side of a plate element (2), where the plate elements (2) are formed with openings (3a, 3b, 3c, 3d) in opening areas (30a, 30b, 30c, 30d), wherein a first heat transfer plate (10) in an opening area (30a, 30b, 30c, 30d) is formed with a closed projection (50) projecting in a first direction, and in the same opening area (30a, 30b, 30c, 30d) is formed with an open projection (65) formed on a second direction being opposite to the first direction, such that the closed (50) and open (65) projections together defines a first leak cavity (70).

6. 发明授权

US11506457B2 Header plateless type heat exchanger 有权
公开(公告)号：US11506457B2
公开(公告)日：2022-11-22
申请号：US16954941
申请日：2018-12-17
申请人： T.RAD Co., Ltd.
发明人： Yoichi Nakamura
IPC分类号： F28D9/00 , F28F3/08 , F28F9/02 , F28D7/16
摘要： In a header plateless type heat exchanger, to suppress temperature rise at an apical portion of a tube into which exhaust gas at high temperatures or the like flows, to thereby improve durability. A recessed groove portion 4c recessed inward with narrow width is formed on outer face side of each of a pair of plates, in parallel to a swelling portion 4 and in the approximately same length.

7. 发明申请

US20220364803A1 HEAT EXCHANGER COMPRISING AT LEAST ONE PARTICLE FILTER IN ONE OR MORE OF ITS PASSAGES 有权
公开(公告)号：US20220364803A1
公开(公告)日：2022-11-17
申请号：US17742789
申请日：2022-05-12
申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： Eric MASLIAH , Arnaud GUEGUEN , Gilles LEBAIN , Ludovic AMANT
IPC分类号： F28F19/01 , F28F3/08 , F28F3/04 , F28D9/00
摘要： A heat exchanger having a stack of multiple plates which are parallel to one another and to a longitudinal direction, and stacked spaced apart from one another so as to define, between one another, a first series of passages for the flow of at least a first fluid in an overall flow direction parallel to the longitudinal direction, each passage being delimited by closure bars disposed between the plates. A filtering device is arranged in at least one passage of the first series, the filtering device extending for the one part between two adjacent plates defining the passage and for the other part between two of the closure bars delimiting the passage, the filtering device having a metal sheet material chosen from among a metal fabric, a nonwoven of metal fibres, a sintered metal powder or sintered metal fibres, a metal foam, or a microperforated plate.

8. 发明申请

US20220364793A1 PLATE, PLATE ASSEMBLY AND HEAT EXCHANGER 有权
公开(公告)号：US20220364793A1
公开(公告)日：2022-11-17
申请号：US17623217
申请日：2020-02-12
申请人： ZHEJIANG YINLUN MACHINERY CO., LTD.
发明人： Yizhong CHEN , Congcong SHAN , Feifei CHEN , Dan CHEN , Jian XIE , Hao LIU , Tianyi DING
IPC分类号： F28D9/00 , F28F3/08
摘要： The present disclosure relates to the technical field of heat exchange devices, and in particular, to a plate, a plate assembly and a heat exchanger. The plate comprises a plate body and a first through hole and a second through hole provided on the plate body; the plate body forms a pipe segment around the first through hole, and the second through hole is arranged close to the outer periphery of the pipe segment.

9. 发明授权

US11499790B2 Heat exchanger with multipass fluid flow passages 有权
公开(公告)号：US11499790B2
公开(公告)日：2022-11-15
申请号：US16750177
申请日：2020-01-23
申请人： Dana Canada Corporation
发明人： Benjamin A. Kenney , Lee M. Kinder , Kwok Wai Chan
IPC分类号： F28F3/08 , F28F3/14 , F28F3/10 , B60H1/00 , F28F9/02 , F28D1/03 , H01M10/6567 , B60L58/27 , F28F3/12 , H01M10/6556 , H01M10/613 , F28D9/00 , B60L58/26 , H01M10/625 , H01M10/6568 , B60L50/50 , F28D9/02 , H01M10/60 , B60L50/60
摘要： Methods and systems are provided for a heat exchanger. In one example, the heat exchanger may dissipate energy generated by a battery module and may include a first plate and a second plate arranged in opposed facing relation to one another. A plurality of flow passages may be formed between the first and second plates, the plurality of flow passages including at least one multipass fluid flow passage with at least three longitudinally-extending legs.

10. 发明申请

US20220341683A1 Heat Exchanger 有权
公开(公告)号：US20220341683A1
公开(公告)日：2022-10-27
申请号：US17763039
申请日：2020-08-31
申请人： Sumitomo Precision Products Co., Ltd.
发明人： Kota FUJIWARA , Kazuya UMEYAMA
IPC分类号： F28F3/08 , F28F13/08 , B33Y80/00
摘要： A heat exchanger (100) includes a flow path layer (10) in which a first flow path (11) extending in a first direction and a second flow path (12) extending in a second direction are disposed in the same layer. In each of the first flow path and the second flow path, a flow path cross-sectional area is reduced and expanded along an extending direction of the flow path. The first flow path and the second flow path intersect each other in the same layer in first portions (23, 33) of which the flow path cross-sectional area is reduced, due to displacement of the first portions (23, 33) in a third direction.

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