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公开(公告)号：EP4417924A1
公开(公告)日：2024-08-21
申请号：EP24157542.2
申请日：2024-02-14
申请人： LG Electronics Inc.
发明人： Park, Minjae , Lee, Sungsub , Park, Minsu , Kim, Hyungbum , Kim, Juhyok
IPC分类号： F28F1/12
CPC分类号： F25B39/02 , F28D1/05333 , F28F1/128 , F28F19/004 , F28F17/005
摘要： A heat exchanger of the present disclosure includes a plurality of refrigerant tubes through which a refrigerant flow and a fin disposed between the refrigerant tubes adjacent to each other to transfer heat, in which the fin includes an inner portion located to overlap the refrigerant tubes in a vertical direction, and an outer portion located not to overlap the refrigerant tubes in the vertical direction, and a lower end of at least a portion of the outer portion is located higher than a lower end of the inner portion.
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公开(公告)号：EP2857788B1
公开(公告)日：2018-10-31
申请号：EP13772745.9
申请日：2013-04-03
发明人： JINDOU, Masanori , ORITANI, Yoshio , KIKUCHI, Yoshimasa , SASAI, Yasuhiro , KUBO, Hiroharu , INOUE, Satoshi , KIM, Hyunyoung , FUJINO, Hirokazu
CPC分类号： F28D1/05375 , F25B39/028 , F25B2500/01 , F28D1/05391 , F28D2021/0085 , F28F1/022 , F28F1/128 , F28F1/24 , F28F9/0209 , F28F9/028 , F28F9/0282 , F28F13/06
摘要： In a heat exchanger, each of flat tubes (31) has an end portion inserted in a header-collecting pipe (70). When the heat exchanger functions as an evaporator, a refrigerant in a gas-liquid two-phase state upwardly flows in a subspace (71 a) located in the header-collecting pipe (70). An effective cross-sectional area A of the subspace (71 a) in the header-collecting pipe (70) is set based on a mass flow rate of the refrigerant flowing into the subspace (71a) in the header-collecting pipe (70). The effective cross-sectional area A is obtained by subtracting a projected area A 1 which corresponds to a portion of each flat tube (31) located in the subspace (71a) and is projected onto a plane perpendicular to an axial direction of the header-collecting pipe (70) from an area A 0 of a cross section of the subspace (71 a) which is perpendicular to the axial direction of the header-collecting pipe (70).
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公开(公告)号：EP2336701B1
公开(公告)日：2018-10-24
申请号：EP10193609.4
申请日：2010-12-03
发明人： Ghosh, Debashis , Acre, James A.
IPC分类号： F28F1/12
CPC分类号： F28F1/128 , F28F2215/04
摘要： The assembly includes a heat exchanger assembly (20) including a plurality of tubes (32) extending between first and second manifolds. A plurality of fins (42) extend back and forth between and long the tubes (32) in a continuous patch and define a plurality of legs (48) extending between the tubes (32). Each of the legs (48) includes a plurality of front long louvers (52) for conveying a stream of air through the legs. Each of the legs further defines a plurality of main spoilers (56) between the front long louvers (52) and the back edges (44,46) of the legs (48) for inducing turbulence in the stream of air with each of the main spoilers (56) having a spoiler height in the range of 50 to 90 percent of the long louver height and each of the main spoilers (56) having a spoiler length in the range of 10 to 35 percent of the long louver length.
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公开(公告)号：EP3122488A4
公开(公告)日：2018-05-16
申请号：EP15770068
申请日：2015-03-25
申请人： MODINE MFG CO
发明人： STEINBACH ERIC , JOHNSON MARK , HARFORD ARTHUR , JAIN SIDDARTH
CPC分类号： F28D1/0476 , B21D53/085 , F28D1/0435 , F28D1/0471 , F28F1/128 , F28F2215/02
摘要： A heat exchanger includes first and second sets of parallel arranged tubes. The first set of tubes extends along a first arcuate path, the second set of tubes extends along a second arcuate path, and each one of the second set of tubes is aligned in a common plane with a corresponding one of the first set of tubes. Corrugated fin segments are arranged in spaces between adjacent tubes, and crests and troughs of the corrugated fin segments are joined to broad and flat faces of the tubes. In making the heat exchanger, the material of the corrugated fin segment is intermittently slit to define breaking points prior to arranging the corrugated fin segment between the tubes.
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公开(公告)号：EP3314177A1
公开(公告)日：2018-05-02
申请号：EP15787292.0
申请日：2015-06-29
CPC分类号： F25B45/00 , F25B13/00 , F25B39/00 , F25B49/02 , F25B2400/16 , F25B2400/19 , F25B2600/2507 , F25B2600/2523 , F28B1/00 , F28D1/05391 , F28D2021/0063 , F28F1/022 , F28F1/128 , F28F2260/02
摘要： A heat exchanger, such as for example, a condenser coil constructed as a fin and microchannel tube is fluidly connected with a volume constructed and configured to store refrigerant in certain operations, such as for example during a pump down operation. The volume is fluidly connected to a fluid port of the heat exchanger, where the fluid port is an inlet (in the cooling mode) to the heat exchanger, such as the high side condensing section of the heat exchanger. The volume receives refrigerant exiting the heat exchanger from the fluid port in a mode other than a cooling mode, e.g., a pump down operation
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公开(公告)号：EP3255369A1
公开(公告)日：2017-12-13
申请号：EP17172044.4
申请日：2017-05-19
CPC分类号： F28F3/027 , B60H1/2225 , B60H2001/2271 , F28D1/053 , F28D2021/008 , F28D2021/0096 , F28F1/128 , F28F2215/08 , H05B3/146 , H05B2203/02
摘要： Die Erfindung betrifft ein Rippenelement(1, 101, 201) für einen Wärmeübertrager, insbesondere für eine Heizungs-, Lüftungs- und/oder Klimaanlage eines Kraftfahrzeugs, mit einer Vielzahl von Verbindungsabschnitten (7,107, 207) und von Längsabschnitten (4, 21, 104, 121, 204, 221, 321, 421, 521, 621, 721, 821, 921), wobei jeweils zwei benachbarte Längsabschnitte (4, 21, 104, 121, 204, 221, 321, 421, 521, 621, 721, 821, 921) durch einen Verbindungsabschnitt (7, 107, 207) miteinander verbunden sind, wobei zumindest einer der Längsabschnitte (4, 21, 104, 121, 204, 221, 321, 421, 521, 621, 721, 821, 921) aus Stegen (9, 109, 209) und Schlitzen (10, 110, 210) ausgebildete Kiemen (3, 103, 203) aufweist, wobei zumindest einer der Stege (9, 109, 209) eine ausgestellte Stegfläche (11, 111, 211) aufweist, wobei die Stegfläche (11, 111, 211) aus dem zumindest einem Längsabschnitt (4, 104, 204) ausgestellt ist, wobei die Stegfläche (11, 111, 211) zumindest zwei zueinander abgewinkelt angeordnete Flächenabschnitte (12, 13, 112, 113, 212, 213) bildet.
摘要翻译： 本发明涉及一种用于热交换器的肋元件（1，101，201），特别是用于机动车辆的加热，通风和/或空气调节，具有多个连接部分（7107，207）和纵向部分（4，21，104的 ，121，204，221，321，421，521，621，721，821，921），每两个相邻的纵向部分（4，21，104，121，204，221，321，421，521，621，721， 821，921）通过连接部（7，107，207）连接在一起，其中，所述纵向部分（4，21，104，121，204，221，321中的至少一个，421，521，621，721，821，921） 腹板（9,109，209）和槽的形成（10，110，210）鳃（3，103，203），其中，所述纤维网中的至少一个（图9中，109，209）的证书颁发幅材表面（11，111，211 ），其中，从至少所述幅材表面（11，111，211）（纵向部分4，104，204）发出后，其中所述幅材表面（11，111，211）的至少两个成角度的相互angeo 形成三个表面部分（12,13,112,113,212,213）。
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公开(公告)号：EP3032182A4
公开(公告)日：2017-07-19
申请号：EP14844162
申请日：2014-09-11
申请人： DAIKIN IND LTD
发明人： JINDOU MASANORI , ORITANI YOSHIO , MORIMOTO KOUSUKE , SAKAMAKI TOMOHIKO , KAZUSA TAKUYA , HAMADATE JUNICHI
CPC分类号： F28D1/05375 , F24F1/18 , F25B13/00 , F25B39/00 , F25B39/028 , F28D1/0417 , F28D1/0435 , F28D1/0476 , F28D2021/0061 , F28F1/128 , F28F9/02 , F28F9/0204 , F28F9/0243 , F28F9/026 , F28F9/22 , F28F9/262 , F28F2215/02 , F28F2215/12
摘要： In a heat exchanger (23), a principal windward heat exchange region (35) includes a principal windward bank portion, a principal leeward heat exchange region (65) includes a principal leeward bank portion, an auxiliary windward heat exchange region (37) includes an auxiliary windward bank portion, and an auxiliary leeward heat exchange region (67) includes an auxiliary leeward bank portion. Each of the principal and auxiliary bank portions is constituted of a plurality of flat tubes. In the heat exchanger (23) functioning as an evaporator, a refrigerant flows sequentially through the auxiliary windward, auxiliary leeward, principal leeward, and principal windward bank portions. In the heat exchanger (23) functioning as a condenser, a refrigerant flows sequentially through the principal windward, principal leeward, auxiliary leeward, and auxiliary windward bank portions. Consequently, the heat exchanger exhibits performance sufficient for functioning as both an evaporator and a condenser.
摘要翻译： 在热交换器23中，主迎风侧热交换区域35包括主迎风侧围堰部，主下风侧热交换区域65，主背风侧围带部，辅助上风向热交换区域37， 辅助上风侧部分和辅助下风侧热交换区域（67）包括辅助下风侧部分。 每个主要和辅助堤岸部分由多个扁平管构成。 在作为蒸发器发挥作用的热交换器23中，制冷剂依次流过辅助上风侧，副下风侧，主风下风侧和主迎风堤部。 在作为冷凝器发挥作用的热交换器23中，制冷剂依次流过主迎风侧，主要的下风侧，辅助风下游侧，副上风侧堤部。 因此，热交换器表现出足以用作蒸发器和冷凝器的性能。
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公开(公告)号：EP3159634A1
公开(公告)日：2017-04-26
申请号：EP16195167.8
申请日：2016-10-21
申请人： Carrier Corporation
IPC分类号： F25D21/04
CPC分类号： F25D21/04 , F25B47/022 , F25B49/02 , F25B2400/0403 , F25B2600/0253 , F25B2600/112 , F25B2600/2501 , F25B2600/2513 , F28F1/022 , F28F1/128 , F28F1/32 , F28F19/02 , F28F2245/04 , Y02B30/741 , Y02B30/743
摘要： A method of regenerating a hydrophobic coating 62 on a heat exchanger 34 includes exposing the hydrophobic coating 62 to a temperature within a range of about fifty to one-hundred-and-fifty degrees Celsius. The heat exchanger 34 may further be an evaporator 34 used in a refrigeration system 20 wherein a plurality of fins 54 of the evaporator 34 coated with the hydrophobic coating 62 is heated. Through heating, a molecular structure of the hydrophobic coating 62 may be reorganized thus regenerating anti-frost features attributed by the hydrophobic coating 62.
摘要翻译： 在热交换器34上再生疏水涂层62的方法包括将疏水涂层62暴露在约五十至一百五十摄氏度范围内的温度。 热交换器34还可以是用在制冷系统20中的蒸发器34，其中涂覆有疏水涂层62的蒸发器34的多个翅片54被加热。 通过加热，疏水涂层62的分子结构可以被重新组织，从而再生由疏水涂层62引起的防霜特征。
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公开(公告)号：EP2966391B1
公开(公告)日：2017-03-08
申请号：EP14176288.0
申请日：2014-07-09
发明人： Ayad, Fadil , Berger, Thierry , Biver, Philippe
IPC分类号： F28D7/16 , F28F1/28 , F28F13/12 , F28D21/00 , F25B39/04 , F28F1/02 , F28F1/12 , F28F1/32 , F28F9/00
CPC分类号： F28D7/1692 , F25B39/04 , F25B2339/047 , F28D2021/0073 , F28F1/022 , F28F1/128 , F28F1/325 , F28F9/001 , F28F13/12 , F28F2240/00
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10.发明公开MICROCHANNEL HEAT EXCHANGER WITH IMPROVEMENT OF DIRT-RESISTING AND ANTI-BLOCKING 审中-公开具有改进的污垢和抗粘连性微通道换热交换
公开(公告)号：EP2906892A4
公开(公告)日：2016-11-02
申请号：EP14838894
申请日：2014-12-29
申请人： LIEBERT CORP
发明人： FAN YIZHOU , ZHANG HONGYU , ZHANG CHUNFENG , MENG LEI
CPC分类号： F28D1/05391 , F24F13/30 , F28D1/0435 , F28D1/05366 , F28F1/128 , F28F1/22 , F28F9/262 , F28F19/00 , F28F2215/02 , F28F2260/02
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