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1. 发明公开

EP4450880A1 HEAT EXCHANGE UNIT 审中-实审
公开(公告)号：EP4450880A1
公开(公告)日：2024-10-23
申请号：EP22907321.8
申请日：2022-12-07
申请人： DAIKIN INDUSTRIES, LTD.
发明人： ANDOU, Tooru , SATOU, Ken , HIROKAWA, Tomoki , OKUNO, Aya , UCHIDA, Kengo , ZHENG, Chen
IPC分类号： F24F1/0063 , F25B39/00 , F28D1/053 , F28F1/02 , F28F1/32
CPC分类号： F28F1/02 , F28F1/32 , F25B39/00 , F28D1/053 , F24F1/0063
摘要： To provide a heat exchange unit capable of suppressing an increase in manufacturing cost by preventing damage to a flat tube caused by sliding against other members. A utilization unit (3) includes a utilization heat exchanger (32) and a first member (34). In the utilization heat exchanger (32), a plurality of flat tubes (32a) are stacked at predetermined intervals in a thickness direction by a heat transfer fin (32b). The first member (34) is attached to the utilization heat exchanger (32). The first member (34) includes a body (34a) and a protrusion portion (34b) protruding from the body (34a). The protrusion portion (34b) is inserted between flat tubes (32a) adjacent to each other.

2. 发明公开

EP4437297A2 HEAT EXCHANGER 审中-实审
公开(公告)号：EP4437297A2
公开(公告)日：2024-10-02
申请号：EP22839909.3
申请日：2022-11-25
申请人： Thermokey S.p.A.
发明人： D'ANTONI, Matteo , ORTOLANO, Sandro
IPC分类号： F28D1/04 , F28F1/12 , F28F9/02 , F28F1/02
CPC分类号： F28D1/05383 , F28D1/05391 , F28F1/022 , F28F1/126 , F28F9/0214 , F28F2009/028720130101 , F28F2210/0420130101 , F28D1/0435

3. 发明授权

EP4163579B1 HEAT EXCHANGER AND AIR CONDITIONING DEVICE IN WHICH SAME IS USED 有权
公开(公告)号：EP4163579B1
公开(公告)日：2024-09-25
申请号：EP20939950.0
申请日：2020-06-08
IPC分类号： F28D1/053 , F28F1/02 , F28F9/02 , F28F9/26
CPC分类号： F28F1/022 , F28D1/05358 , F28D1/05383 , F28F9/0209 , F28F9/0224 , F28F9/0221 , F28F9/026 , F28F2009/029720130101

4. 发明授权

EP3816536B1 HEAT EXCHANGER UNIT AND CONDENSING BOILER USING SAME 有权
公开(公告)号：EP3816536B1
公开(公告)日：2024-08-07
申请号：EP19814468.5
申请日：2019-05-30
IPC分类号： F28D1/053 , F28F1/02 , F28F13/06 , F24H8/00 , F24H9/00 , F28F1/32 , F28D21/00 , F24H1/30 , F24H1/40 , F24H1/44 , F28D7/16 , F28F13/08
CPC分类号： Y02B30/00 , F28D21/0007 , F28D2021/002420130101 , F28D7/1692 , F28D7/1623 , F28F1/325 , F28F13/08 , F24H1/30 , F24H1/40 , F24H1/445 , F24H8/00

5. 发明授权

EP4177557B1 WÄRMEÜBERTRAGUNGSVORRICHTUNG 有权
公开(公告)号：EP4177557B1
公开(公告)日：2024-06-19
申请号：EP22204727.6
申请日：2022-10-31
IPC分类号： F28F1/02
CPC分类号： F28D2021/006820130101 , F28D2021/006120130101 , F28F9/0278 , F28F1/022 , F28D7/1684 , F28F1/16 , F28F1/04 , F28F9/18 , F28F2275/0420130101 , F28F21/084 , F28F9/0275 , F28F2009/029720130101 , F28F1/02

6. 发明授权

EP3889537B1 HEAT EXCHANGE DEVICE 有权
公开(公告)号：EP3889537B1
公开(公告)日：2024-05-01
申请号：EP19889853.8
申请日：2019-11-27
IPC分类号： F28F9/02 , F28D7/08 , F28F9/22 , F28F9/00 , F28F1/02 , F28D9/00 , F28D7/16 , F28D21/00
CPC分类号： F28D7/1607 , F28D9/0031 , F28D2021/008420130101 , F28D7/1692 , F28F1/022 , F28F9/001 , F28F9/0202 , F28F9/0251 , F28F2009/22420130101 , F28F9/22

7. 发明公开

EP4357715A1 PLATE-TYPE HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME 审中-实审
公开(公告)号：EP4357715A1
公开(公告)日：2024-04-24
申请号：EP23204490.9
申请日：2023-10-18
申请人： Shinhan Apex Corporation
发明人： CHO, Mun-Jae
IPC分类号： F28D7/16 , B21D53/06 , F28D9/00 , F28F3/10 , F28F1/02
CPC分类号： F28F2275/0620130101 , F28D7/1684 , F28F1/022 , F28F1/025 , F28D9/0037 , F28F3/10 , B21D53/04 , B21D19/00 , B21D5/02 , B21D51/06
摘要： [Summary]
A plate-type heat exchanger and a manufacturing method thereof are disclosed.
A plate type heat exchanger according to one aspect of the present invention includes a heat transfer assembly, wherein the heat transfer assembly includes a plurality of heat transfer shells stacked in multiple layers, wherein each of the heat transfer shells include a pair of heat conduction plates; wherein each of the heat conduction plates has a pair of flange portions bent at both side edges, and a first heat transfer portion and a second heat transfer portion facing each other at a certain distance by a bending portion bent and formed in the middle of the length; wherein the heat transfer shell includes a first passage, through which a first fluid passes, formed by welding the end of the first heat transfer portion of one of the pair of heat conduction plates and the end of the second heat transfer portion of the other heat conduction plate in contact with each other and by welding the end of the second heat transfer portion of the one heat conduction plate and the end of the first heat transfer portion of the other heat conduction plate in contact with each other; wherein the plurality of heat transfer shells are stacked in multiple layers by welding both side flange portions of the heat conduction plate provided in the heat transfer shell and both side flange portions of the other heat conduction plate provided in the other heat transfer shell, whereby a second passage through which a second fluid passes is formed between the adjacent heat transfer shells to intersect the first passage; and wherein heat exchange may occur between the first fluid passing through the first passage and the second fluid passing through the second passage without physical contact.

8. 发明授权

EP3767217B1 TUBE FOR A HEAT EXCHANGER 有权
公开(公告)号：EP3767217B1
公开(公告)日：2024-03-27
申请号：EP20000255.8
申请日：2020-07-15
发明人： Stolz, Andreas , Dornseif, Marius , Reinhardt, Roman
IPC分类号： F28D1/04 , F28F1/02

9. 发明公开

EP4327963A3 CAST PLATE HEAT EXCHANGER AND METHOD OF MAKING USING DIRECTIONAL SOLIDIFICATION 审中-实审
公开(公告)号：EP4327963A3
公开(公告)日：2024-03-13
申请号：EP24151045.2
申请日：2019-03-20
申请人： RTX Corporation
发明人： DISORI, Michael A. , BULLIED, Steven J. , BRENEMAN, Ryan C. , MARCIN, John Joseph , HYLAND, David J. , STILLMAN, William P. , VERNER, Carl R.
IPC分类号： F28F1/02 , F28F1/26 , F28F1/28 , F28F3/04 , B22D27/04
摘要： A cast part (12) includes an outermost wall (65), at least one inner wall (40a, 40b, 40c) defining at least two internal passages (28) and at least one cast cooling fin (24) extending from an outer surface (90A, 90B). The cooling fin (24) includes a ratio of fin height (104) to an average fin thickness (92) that is greater than 2.0 and no more than 18.0. A method is also disclosed.

10. 发明公开

EP4332421A1 A BATTERY COOLER 审中-实审
公开(公告)号：EP4332421A1
公开(公告)日：2024-03-06
申请号：EP22192617.3
申请日：2022-08-29
申请人： VALEO SYSTEMES THERMIQUES
发明人： BILEK, Petr , ZAPOTOCKY, Jakub , ZABRANSKY, Petr , HRADSKY, Radek
IPC分类号： F16L37/00 , F28F1/02 , F28F9/02
摘要： A battery cooler (100) includes at least one microchannel tube (10), a tank holder (20), a tank (30) and a sealing gasket (40). The microchannel tube (10) includes respective multiple channels (10a) and is formed by extrusion. The tank holder (20) is secured to the microchannel tube (10). The sealing gasket (40) is secured to at least one of the microchannel tube (10) and the tank holder (20). The tank (30) is securely mounted over the tank holder (20). The tank holder (20) is over-molded over at least one extreme end of the microchannel tube (10) and the tank is secured to the tank-holder (20) by mechanical connections.

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