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1. 发明公开

EP4314688A1 FIXIERVORRICHTUNG ZUR VERFESTIGUNG DES GEFÜGES EINES ROTATIONSWÄRMETAUSCHERS 审中-实审
公开(公告)号：EP4314688A1
公开(公告)日：2024-02-07
申请号：EP22700844.8
申请日：2022-01-21
申请人： Klingenburg GmbH
发明人： KLEINDIENST, Jan
IPC分类号： F28D19/04 , B21D11/22 , B21D53/02 , B21D53/04

2. 发明授权

EP4041473B1 PLATTENWÄRMETAUSCHER, VERFAHRENSTECHNISCHE ANLAGE UND VERFAHREN 有权
公开(公告)号：EP4041473B1
公开(公告)日：2023-08-23
申请号：EP20789835.4
申请日：2020-10-01
发明人： ENGLERT, Thomas
IPC分类号： B21D53/02 , F28D9/00 , B23K1/00 , F28F21/08 , F28F3/02 , B21D53/04 , B23K1/008

3. 发明公开

EP4159341A1 MACHINING DEVICE AND CONTROL METHOD THEREFOR, AND HEAT EXCHANGER 审中-实审
公开(公告)号：EP4159341A1
公开(公告)日：2023-04-05
申请号：EP21811774.5
申请日：2021-05-20
申请人： Zhejiang Sanhua Automotive Components Co., Ltd.
发明人： LU, Guojian , DING, Lintong , ZHANG, Jianwei
IPC分类号： B21D53/04 , B21D28/14 , F28D9/00
摘要： Provided are a processing apparatus, a control method for the processing apparatus. The processing apparatus includes an upper die assembly (2), a lower die assembly (3) and a driving mechanism. The upper die assembly includes a first cutter (22). The lower die assembly includes a second cutter (32) and a lower die plate (31). The lower die plate has an upper end portion (313) facing the upper die assembly. The second cutter includes a second cutting edge portion (322) higher than the upper end portion. Further provided is a heat exchanger, including a first plate (10), a second plate (30), and a fin (20). The fin includes multiple protrusion portions (2110, 2120 and 213) and multiple connection portions (220). Each protrusion portion includes a first sidewall (2110), a top wall (2120), a second sidewall (213) and a first edge portion (230). The first edge portion is connected to the second sidewall, and the first edge portion or one end portion of the first edge portion away from the second sidewall is tilted over the first plate. Alternatively, the first edge portion is connected to the first sidewall, and the first edge portion or the end of the first edge portion away from the first sidewall is tilted over the second plate. The processing apparatus can reduce the burrs protruding from the lower surface of the fin and generated during the cutting process, and the effect of on the flatness of the lower surface of the fin, improving the welding quality of the fin and the plate of the heat exchanger, and improving the heat exchange efficiency and the service life of the heat exchanger.

4. 发明授权

EP3657116B1 VERFAHREN ZUM HERSTELLEN EINES WÄRMETAUSCHERS UND WÄRMETAUSCHER 有权
公开(公告)号：EP3657116B1
公开(公告)日：2022-06-08
申请号：EP18203396.9
申请日：2018-10-30
发明人： Botsch, Brigitte , Hallmen, Adolf Michael
IPC分类号： F28D1/03 , F28F3/14 , F28D9/00 , B21D53/04 , B21D26/02

5. 发明授权

EP3569347B1 MANUFACTURING METHOD OF HEAT EXCHANGER 有权转让
公开(公告)号：EP3569347B1
公开(公告)日：2020-10-21
申请号：EP18789306.0
申请日：2018-03-15
申请人： NIPPON STEEL NISSHIN CO., LTD.
发明人： HORI Yoshiaki , IMAKAWA Kazunari
IPC分类号： B23K20/00 , B23K20/04 , F28F3/08 , B23K20/02 , B23K20/14 , B23K20/22 , B21D53/04 , C22C38/34 , F28F21/08

6. 发明公开

EP3566015A1 BOÎTE COLLECTRICE POUR ÉCHANGEUR THERMIQUE, NOTAMMENT POUR VÉHICULE AUTOMOBILE, ÉCHANGEUR THERMIQUE ET PROCÉDÉ DE FABRICATION CORRESPONDANT 无效
公开(公告)号：EP3566015A1
公开(公告)日：2019-11-13
申请号：EP17829239.7
申请日：2017-12-18
申请人： Valeo Systemes Thermiques
发明人： DENOUAL, Christophe
IPC分类号： F28F9/02 , B21D53/04 , F28F9/16 , F28D1/053

7. 发明授权

EP3301394B1 HEAT EXCHANGER, HEADER FOR THE SAME AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：EP3301394B1
公开(公告)日：2019-02-06
申请号：EP17190680.3
申请日：2017-09-12
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Dong Hyun , JUNG, Jun Kyu , KIM, Young Min , HAYASE, Gaku
IPC分类号： F28F9/02 , F28D1/053 , B21D53/04

8. 发明公开

EP3418662A1 METHOD OF FORMING A COMPONENT FOR A HEAT EXCHANGER 有权
公开(公告)号：EP3418662A1
公开(公告)日：2018-12-26
申请号：EP17177513.3
申请日：2017-06-22
申请人： HS Marston Aerospace Limited
发明人： PHILLIPS, Paul , BASINI, Neil
IPC分类号： F28F3/02 , F28D9/00 , B21D53/04
摘要： A method of forming a component for a heat exchanger is disclosed. The method comprises machining a portion of a metal sheet 20 to form a plurality of protrusions 28, and forming apertures 33 in the portion of the metal sheet 20 so as to form a plurality of ribs 34 defined by adjacent ones of the apertures 33, wherein at least one protrusion 28 is located on each of said ribs 34.

9. 发明公开

EP3176531A4 FLAT TUBE FOR HEADER-PLATE-LESS HEAT EXCHANGER 审中-公开
公开(公告)号：EP3176531A4
公开(公告)日：2018-04-18
申请号：EP15827877
申请日：2015-07-24
申请人： T RAD CO LTD
发明人： MAEGAWA KAZUO , SUGIMOTO HIROHITO , SEKIYA MASAHITO
IPC分类号： F28F3/10 , B21D53/04 , B23P15/26 , F28D1/03 , F28F1/02 , F28F3/08
CPC分类号： F28F3/08 , B21D53/04 , F28D1/0308 , F28D7/1684 , F28D21/0003 , F28F1/025 , F28F1/04 , F28F3/10 , F28F2001/027
摘要： Provided is a flat tube for a header-plate-less heat exchanger having favorable yield. The flat tube for a header-plat-less heat exchanger has an inner plate 2 and an outer plate 3 that are each press-molded from a metal plate and are curved/folded into a groove shape comprising a groove bottom section 7 and two side wall sections 8. Both plates 2,3 are such that the outer plate 3 is fitted to the outside of the inner plate 2 in a manner such that the groove bottom sections 7 oppose each other, and an expanded opening 9 in the thickness direction is formed at both ends of the plates 2,3. The inner peripheral length (2xL1+L2) of the lateral cross section of the expanded opening 9 of the inner plate 2 is formed to be the same length as the inner peripheral length of the lateral cross sections other than of the expanded opening 9.

10. 发明公开

EP3072606A1 MODULE OPTIQUE POUR PROJECTEUR DE VÉHICULE AUTOMOBILE 有权
标题翻译：光模块汽车前
公开(公告)号：EP3072606A1
公开(公告)日：2016-09-28
申请号：EP16159910.5
申请日：2016-03-11
申请人： VALEO ILUMINACION
发明人： RUIZ, Francisco , PASTOR, Ramon , MORENO, Juan-Francisco , FERNANDEZ, Ricardo , MADORRAN TIL, Gonzalo , CABANNE, Damien
IPC分类号： B21D53/04 , F21S8/10 , F21V29/89 , F21V29/76
CPC分类号： F21V29/89 , B21D11/06 , B21D53/04 , B21D53/88 , F21S41/141 , F21S41/19 , F21S45/47 , F21S45/49 , F21V29/763
摘要： L'invention a pour objet un module optique pour projecteur de véhicule automobile, caractérisé en ce qu'il comprend :
- un radiateur (1) comprenant une feuille métallique (2) munie d'une pluralité de pliures, chaque pliure formant une ailette de dissipation thermique,
- un ou plusieurs source(s) lumineuse(s) (3), fixée(s) sur la feuille métallique, et
- un système d'alimentation électrique (5) de chaque source lumineuse (3), le système d'alimentation électrique (5) étant en contact thermique avec la feuille métallique (2).

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