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71. 发明公开

EP2059364A1 PROCEDE DE BRASAGE AVEC APPLICATION DE FLUX DE BRASAGE SUR UN COTE D' UNE TRANCHE D'UN TUBE PLAT POUR UN ECHANGEUR DE CHALEUR 有权
标题翻译：在施加助焊剂在一侧扁平管的截面的用于热交换的焊接
公开(公告)号：EP2059364A1
公开(公告)日：2009-05-20
申请号：EP07787843.7
申请日：2007-07-24
申请人： Valeo Systèmes Thermiques
发明人： BERGES, Damien
IPC分类号： B23K1/00 , B23K1/20 , F28D1/053 , F28F1/10 , F28F1/02
CPC分类号： B23K1/0012 , B23K1/203 , B23K2201/14 , F28D1/0391 , F28D1/05366 , F28F1/126 , F28F2275/045
摘要： According to the invention, said method comprises an operation of depositing a layer (40) of brazing flux on one side of a section (11) of flat tubes (10). The method according to the invention applies in particular to heat exchange systems in automotive vehicles.

72. 发明公开

EP1486749A3 Turbulenzerzeuger 有权转让
公开(公告)号：EP1486749A3
公开(公告)日：2009-03-25
申请号：EP04013531.1
申请日：2004-06-08
申请人： Jähn, Peter
发明人： Jähn, Peter , Ochmann, Klaus
IPC分类号： F28F13/12
CPC分类号： F28F13/12 , F28D1/05366 , F28D2021/0098
摘要： Gehäuse für Wärmeaustauscher in die als Turbulenzerzeuger mindestens zwei einsteckbare kammförmig strukturierte Bleche (2,2') lösbar eingeschoben sind wobei diese beim Durchströmen des Gehäuses mit Fluiden als Turbulenzerreger und Mischer wirken indem sie den freien Strömungsquerschnitt des Gehäuses verkleinern und im rechten Winkel zur Anströmfläche mindestens zwei verschiedene Abschnitte naben, einen ersten nicht strukturierten Abschnitt (3) und einen zweiten Abschnitt (4) der entlang der Hauptströmungsrichtung (5) durch wechselnde Stege (8) und Lücken (9) strukturiert ist, und dadurch die einsteckbaren Bleche gegenüberliegende durchgehende und/oder unterbrochene Kontaktlinien zur inneren Gehäusewand bilden um durch Wärmeleitung eine Temperierung in den Strömungsbereich des Fluids zu ermöglichen und gleichzeitig die kammförmigen Bleche mechanisch zu verspannen, und die Stege in einem Winkel α von 10 bis 80 Grad zur Hauptströmungsrichtung geneigt sind, und mindestens zwei übereinander geschichtete Bleche im Strömungsquerschnitt des Gehäuses durch den alternierenden Winkel α der Stege eine Gitterstruktur bilden, und die äußere Fläche des Gehäuses mindestens zu 50 % mit einer Temperierzone (6) umgeben ist.

73. 发明公开

EP2029953A1 WÄRMEÜBERTRAGER, INSBESONDERE LADELUFTKÜHLER, MIT VERSTÄRKTEM ROHRBODEN 审中-公开
标题翻译：换热器，特别是在冷却器增强管GROUND
公开(公告)号：EP2029953A1
公开(公告)日：2009-03-04
申请号：EP07725757.4
申请日：2007-06-01
申请人： Behr GmbH & Co. KG
发明人： SCHNITTGER, Karsten , REEB, Wolfgang , BOESSHAR, Kurt , LIEDTKE, Oliver
IPC分类号： F28F9/02 , F28F9/16 , F28D1/053
CPC分类号： F28D1/05366 , F28D2021/0082 , F28F9/0229 , F28F9/16 , F28F2225/00
摘要： A heat exchanger is disclosed, comprising a block having pipes and ribs and at least one pipe base provided with receiving openings, wherein the pipes have pipe ends, which can be held in the receiving openings and form pipe/base connections with the pipe base, the connections being at least partially reinforced by an additional sheet metal part located on the side of the pipe base facing the block, wherein the sheet metal part has insertion openings for the pipe ends.

74. 发明公开

EP1991767A1 METHOD OF COOLING AN INTERNAL COMBUSTION ENGINE HAVING EXHAUST GAS RECIRCULATION AND CHARGE AIR COOLING 有权
标题翻译：冷却方法内燃机带有废气再循环和增压空气冷却
公开(公告)号：EP1991767A1
公开(公告)日：2008-11-19
申请号：EP06827458.8
申请日：2006-11-02
申请人： Proliance International, Inc.
发明人： KOLB, John, A.
IPC分类号： F02B33/44
CPC分类号： F28D1/05366 , F01P1/06 , F01P3/18 , F01P2060/02 , F02B29/0412 , F02B29/0431 , F02B29/0456 , F02B29/0475 , F02M26/24 , F02M26/27 , F02M26/30 , F02M26/31 , F28D1/0435 , F28D1/0452 , F28F2210/08 , F28F2215/04 , Y02T10/146
摘要： A system for cooling charge air from a turbo- or supercharger and exhaust gas recirculated from an exhaust gas recirculation valve in an internal combustion engine. The system includes a radiator and parallel charge air and exhaust gas heat exchanger units, the charge air heat exchanger unit having aluminum tubes and fins for air cooling the charge air, and the exhaust gas heat exchanger unit having stainless steel tubes and fins. The charge air heat exchanger and the exhaust gas heat exchanger units are each disposed adjacent the radiator, on the same or opposite sides. Alternatively, there is provided a pair of combined charge air cooler and exhaust gas cooler heat exchanger units, with a first heat exchanger unit having stainless steel tubes and fins, and a second heat exchanger unit having aluminum tubes and fins. The heat exchanger units are disposed on opposites sides of the radiator.

75. 发明公开

EP1923653A1 Wärmeübertrager 有权
公开(公告)号：EP1923653A1
公开(公告)日：2008-05-21
申请号：EP06023588.4
申请日：2006-11-14
申请人： Modine Manufacturing Company
发明人： Roll, Helmut
IPC分类号： F28F9/02
CPC分类号： F28F9/02 , F28D1/05366 , F28D2021/0082 , F28F9/001 , F28F9/0224 , F28F9/0263 , F28F9/182 , F28F2220/00 , F28F2225/08
摘要： Die Erfindung betrifft einen Wärmeübertrager als Löt - oder Schweißkonstruktion, der Schmal - und Breitseiten (11, 12) aufweisende Flachrohre (1) und Wellrippen (2) sowie Sammelkästen (3) besitzt, die als zwei schalenartige Teile (31, 32) ausgeführt sind, wobei die beiden Teile (31, 32) in einer Mittellängsebene des Wärmeübertragers oder in einer dazu parallelen Ebene zusammengesetzt sind. Weil gemäß der Erfindung die zwei schalenartigen Teile (31, 32) mit in Abständen angeordneten Vorsprüngen (30) ausgestattet sind, die im Bereich der Schmalseiten (11) in die Enden der Flachrohre (1) eingreifen, werden fertigungstechnische und funktionelle Vorteile erreicht.
摘要翻译：交换器具有一组用于为流体提供流动通道的扁平管（101）。翅片支撑在管之间，并且沿着用于另一流体的流动路径定位。空气。翅片和管部分地限定了核心。 Tanics定位在管的相对端附近。可弹性变形的侧部（120）延伸穿过热交换器芯，并且具有一对整体形成的盖，用于封闭罐（104）中的开口，其中帽与芯接触。侧部具有布置在盖之间的刚性中心部分，并且与芯的最外管接触。还包括用于组装热交换器的方法的独立权利要求。

76. 发明授权

EP1817537B1 PROCÉDÉ POUR LA FABRICATION D'UN ÉCHANGEUR DE CHALEUR COMPORTANT UN TRAITEMENT DE SURFACE, ET ÉCHANGEUR DE CHALEUR AINSI OBTENU 有权
标题翻译：用于生产换热器表面处理，以及由此产生的热交换器
公开(公告)号：EP1817537B1
公开(公告)日：2008-03-05
申请号：EP05793482.0
申请日：2005-07-27
申请人： VALEO SYSTEMES THERMIQUES
发明人： CASENAVE, Christian , MESLIN, Frédéric
IPC分类号： F28F13/18 , B23K1/20
CPC分类号： C23C30/00 , B23K1/0012 , B23K2201/14 , F28D1/0333 , F28D1/05366 , F28D2021/0085 , F28F13/18 , F28F17/005 , F28F2245/02 , F28F2265/20 , Y10T29/4935
摘要： The invention relates to a method of producing a heat exchanger, particularly an evaporator. The inventive method comprises the preparation (A), assembly (B) and brazing (C) of the components of the heat exchanger (1), said brazing operation (C) being performed under given temperature conditions. According to the invention, a surface treatment operation (A101, A114) is performed prior to assembly (C) and brazing (B), consisting in applying a coating (102) to at least one selected component (6), said coating comprising: a support, at least one active agent which can impart selected properties to the heat exchanger (1) during the operation thereof, and at least one heat protective agent which enables the coating (102) to withstand the brazing temperature conditions.

77. 发明授权

EP1774245B1 GANZ-METALL-WÄRMETAUSCHER UND VERFAHREN ZU SEINER HERSTELLUNG 有权
标题翻译：全金属热交换及其制备方法
公开(公告)号：EP1774245B1
公开(公告)日：2008-02-20
申请号：EP06707072.2
申请日：2006-02-18
申请人： Modine Manufacturing Company
发明人： ROLL, Helmut
IPC分类号： F28F9/02 , B21D53/08
CPC分类号： F28D1/05366 , B21D53/08 , F28F9/001 , F28F9/002 , F28F9/0224 , F28F9/182 , F28F9/185 , F28F2225/08 , F28F2275/04 , Y10T29/4935
摘要： The invention relates to a fully-metal heat exchanger comprising flat tubes (1), which have two narrow sides and two wide sides (2, 3), and comprising fins (4) which form a block together with the flat tubes, and comprising either at least one tube plate (5) and one collecting tank (6), with edges (10) of the collecting tank (6) being connected, for example soldered, to edges (20) of the tube plate (5), or at least one collecting tank (6) which contains the tube plate, and having projections (11) which are arranged at intervals. The invention leads to a heat exchanger which has a small installation space requirement while having comparatively good thermal properties in that, according to the invention, the projections (11) engage in the ends of the flat tubes (1) in the region of the narrow sides (2). The production method according to the invention accordingly provides that the projections (11) are inserted into the ends of the flat tubes (1) approximately in the region of the narrow sides (2).

78. 发明公开

EP1844269A1 TUBE INSET AND BI-FLOW ARRANGEMENT FOR A HEADER OF A HEAT PUMP 审中-公开
标题翻译： ROHREINSATZ-和两个电源安排一个头热泵
公开(公告)号：EP1844269A1
公开(公告)日：2007-10-17
申请号：EP05855202.7
申请日：2005-12-22
申请人： CARRIER CORPORATION
发明人： RIOS, Arturo , KIRKWOOD, Allen, C.
IPC分类号： F25B29/00 , F28F9/02 , F28F27/02
CPC分类号： F28F9/0273 , F25B39/028 , F25B41/067 , F25B2341/061 , F25B2500/01 , F28D1/05366 , F28F2260/02 , Y10T29/49359
摘要： An inlet header (22) of a microchannel heat pump heat exchanger has a tube (34) disposed therein and extending substantially the length of the inlet header (22), with the tube (34) having a plurality of openings (36) therein. During cooling mode operation, refrigerant is caused to flow into an open end of the tube (34) and along its length to thereby flow from the plurality of openings (36) into the inlet header (22) prior to entering the microchannels (24) to thereby provide a uniform flow of two-phase refrigerant thereto. A bi-flow expansion device (41) placed at the inlet end of the tube (34) allows for the expansion of liquid refrigerant into the tube (34) during periods in which the heat exchanger operates as an evaporator and allows the refrigerant to flow directly from the header (22) and around the tube (34) during periods in which the heat exchanger operates as a condenser coil.

79. 发明公开

EP1809969A2 PARALLEL FLOW EVAPORATOR WITH SPIRAL INLET MANIFOLD 审中-公开
标题翻译：螺旋入口分配器平行流蒸发器
公开(公告)号：EP1809969A2
公开(公告)日：2007-07-25
申请号：EP05823360.2
申请日：2005-11-04
申请人： Carrier Corporation
发明人： TARAS, Michael, F. , KIRKWOOD, Allen, C. , CHOPKO, Robert, A.
IPC分类号： F28F9/02 , F28F9/04 , F28F1/00 , F28F13/12 , F28D7/02 , F28D7/06 , F25B39/02 , F25B41/06
CPC分类号： F28F9/0273 , F28D1/05366 , F28D2021/0071 , F28F9/0243 , F28F9/028 , F28F27/02 , Y10T29/49377
摘要： In a parallel flow heat exchanger having an inlet manifold connected to an outlet manifold by a plurality of parallel channels, a spirally shaped insert is disposed within the refrigerant flow path in the inlet manifold such that a swirling motion is imparted to the refrigerant flow in the manifold so as to cause a more uniform distribution of refrigerant to the individual channels. Various embodiments of the spirally shaped inserts are provided, including inserts designed for the internal flow of refrigerant therethrough and/or the external flow of refrigerant thereover.

80. 发明公开

EP1805470A1 WÄRMEÜBERTRAGER, INSBESONDERE KÜHLMITTELKÜHLER FÜR KRAFTFAHRZEUGE 失效转让
标题翻译：换热器，特别是冷却剂冷却装置的机动车
公开(公告)号：EP1805470A1
公开(公告)日：2007-07-11
申请号：EP05797706.8
申请日：2005-10-12
申请人： Behr GmbH & Co. KG
发明人： KUNIAVSKYI, Vladyslav , SCHÜLE, Matthias
IPC分类号： F28F9/02 , F28F27/02 , F16K1/38 , F01P11/02
CPC分类号： F24D19/0073 , F01P11/0204 , F01P11/0276 , F01P2003/182 , F28D1/05366 , F28F9/0204 , F28F27/02 , F28F2250/06
摘要： The invention relates to a heat exchanger, in particular a radiator for motor vehicles, comprising a block consisting of tubes and ribs and a lower and upper collection chamber, the lower collection chamber having several chambers which are separated from one another by partitions and between which a fluidic connection can be established, if necessary, by means of a displaceable actuator via connection orifices (17, 18, 19) that are located in a connection channel (16). According to the invention, the actuator is configured as a piston (30) that can be displaced axially between an open and a closed position and the cross-sections of the connection channel (16) and the piston (30) taper from the exterior to the interior in the vicinity of the connection orifices (17, 18, 19).

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