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公开(公告)号：US20050236149A1
公开(公告)日：2005-10-27
申请号：US10524408
申请日：2003-08-07
CPC分类号： F28F9/182 , F28D1/05383 , F28F9/0221
摘要： The aim of the invention is to provide a light and especially simple heat exchanger comprising a number of parallel, interspaced flat tubes. To this end, the flat tubes (2) can be supplied with a fluid (F) via at least one end (8) by means of a manifold (6), said flat tubes (2) being arranged in the manifold (6) in an at least partially positively locking manner.
摘要翻译： 本发明的目的是提供一种轻而特别简单的热交换器，其包括多个平行的间隔平的管。 为此，可以通过歧管（6）经由至少一个端部（8）向扁平管（2）供应流体（F），所述扁平管（2）布置在歧管（6）中， 以至少部分正向锁定的方式。
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公开(公告)号：US20100116474A1
公开(公告)日：2010-05-13
申请号：US12619566
申请日：2009-11-16
申请人： Boris KERLER , Wolfgang Seewald , Markus Ruehl , Christoph Walter , Karl-Heinz Staffa , Michael Geiger , Michael Kranich , Ingo Geiger , Wolfgang Geiger , Alexander Satrapa
发明人： Boris KERLER , Wolfgang Seewald , Markus Ruehl , Christoph Walter , Karl-Heinz Staffa , Michael Geiger , Michael Kranich , Ingo Geiger , Wolfgang Geiger , Alexander Satrapa
IPC分类号： F28D1/04
CPC分类号： F28D1/05391 , F25B39/022 , F25B39/028 , F28D2021/0085 , F28F9/0229 , F28F9/0273 , F28F9/0278
摘要： A heat exchanger is provided, particularly for a heating or air conditioning system for motor vehicles, comprising at least one inlet channel and at least one outlet channel and at least one collector, which has at least two metal sheets or plates abutting each other, and a flow device, through which a first medium can flow, while a second medium can flow around said flow device. The first medium is distributed by an inlet channel to the collector and to the flow device and can be conducted to an outlet channel, whereby at least one further channel for distributing the coolant is provided, which is connected in a communicating manner via at least one opening to the inlet channel.
摘要翻译： 提供了一种热交换器，特别是用于机动车辆的加热或空调系统，其包括至少一个入口通道和至少一个出口通道以及至少一个收集器，该至少一个收集器具有彼此邻接的至少两个金属板或板，以及 流动装置，第一介质可以通过该装置流动，而第二介质可以围绕所述流动装置流动。 第一介质通过入口通道分配到收集器和流动装置，并且可以被传导到出口通道，由此提供用于分配冷却剂的至少一个另外的通道，其以通信方式经由至少一个 通向入口通道。
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公开(公告)号：US07650934B2
公开(公告)日：2010-01-26
申请号：US10496001
申请日：2003-07-03
IPC分类号： F28F9/26
CPC分类号： F28F9/028 , F28D1/0476 , F28F9/0204 , F28F9/0246
摘要： The invention relates to a heat exchanger, particularly a radiator for a heating or air conditioning unit in motor vehicles, which cools a coolant. Said heat exchanger (1) is penetrated by air, comprises collector pipes (S1, S2, S2, S4) and several essentially horizontally disposed pipes (5), and is divided into several partial blocks (T1, T2, T3, T4). The surfaces of the inventive partial blocks are selected according to the dimensions of structural space-related zones having different air temperatures inside the assembly space of the heat exchanger, the partial block which is first penetrated by the coolant being arranged within a structural space-related zone having a higher air temperature, preferably within the zone having the highest air temperature.
摘要翻译： 本发明涉及热交换器，特别是用于冷却冷却剂的机动车辆中的加热或空调单元的散热器。 所述热交换器（1）被空气穿透，包括收集管（S1，S2，S2，S4）和几个基本上水平布置的管道（5），并被分成几个部分块（T1，T2，T3，T4）。 根据在热交换器的组装空间内具有不同空气温度的结构空间相关区域的尺寸选择本发明的部分块的表面，首先被冷却剂渗入的部分块被布置在结构空间相关 区域具有较高的空气温度，优选在具有最高空气温度的区域内。
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4.发明申请Flat pipe comprising a return bend section and a heat exchanger constructed therewith 审中-公开扁管，其包括回弯部分和由其构成的热交换器公开(公告)号：US20060243432A1
公开(公告)日：2006-11-02
申请号：US10545889
申请日：2004-02-11
申请人： Walter Demuth , Wolfgang Geiger , Martin Kotsch , Michael Kranich , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Wolfgang Geiger , Martin Kotsch , Michael Kranich , Karl-Heinz Staffa , Christoph Walter
IPC分类号： F28D7/06
CPC分类号： F28D1/0476 , F28D1/0478 , F28D2021/0073
摘要： The invention related to a flat tube (1) comprising a return bend section (3), inside of which the flat tube (1) is bent back in such a manner that both planar tube sections (2a, 2b) thereof, which are connect to the return bend section, extend in a longitudinal direction with opposite flow-through directions (4a, 4b) and with longitudinal axes (5a, 5b) that are offset with regard to one another at least in the transverse direction (y). The invention provides that the return bend section (3) is formed in such a manner that a main bending axis (A) extends parallel to the flat tube to be plane and at a predeterminable angle to the tube longitudinal extension, whereby the flat tube plane is determined by the longitudinal and width extension of the flat tube (1).
摘要翻译： 本发明涉及一种包括返回弯曲部分（3）的扁平管（1），其中扁平管（1）的内部以其两个平面管部分（2a，2b）的方式弯曲，其中， 连接到返回弯曲部分，沿纵向延伸，具有相反的流动方向（4a，4b），并且纵向轴线（5a，5b）至少在横向方向上相对于彼此偏移 方向（y）。 本发明提供的是，返回弯曲部分（3）形成为使主弯曲轴线（A）平行于扁平管平行延伸并以与管纵向延伸部成预定角度延伸，从而平面管平面 由扁平管（1）的纵向和宽度延伸确定。
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公开(公告)号：US06810949B1
公开(公告)日：2004-11-02
申请号：US09958090
申请日：2002-01-07
申请人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart , Jochen Schumm
发明人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart , Jochen Schumm
IPC分类号： F28F1300
CPC分类号： F28F9/0243 , F28D1/0435 , F28D2021/0084 , F28D2021/0089 , F28F2270/00
摘要： A multiblock heat-transfer system including a first heat-transfer unit and at least a second heat transfer unit mounted onto the first heat-transfer unit. The first heat transfer unit contains a first heat-transfer tubular block with at least a first collecting chamber at the side. The second heat-transfer unit contains a second heat-transfer tubular block with at least a second collecting chamber at the side. The first and second collecting chamber each consist of their own collecting pipe, and both collecting pipes are inserted into each other at their front faces and are connected in a fluid-tight manner. In the pipe connection area, the external diameter of one of the collecting pipes approximately matches the internal diameter of the other collecting pipe, and a transverse partition is provided for separating the two collecting chambers.
摘要翻译： 一种多块传热系统，包括安装在第一传热单元上的第一传热单元和至少第二传热单元。 第一传热单元包括在侧面具有至少第一收集室的第一传热管状块。 第二传热单元包括在侧面具有至少第二收集室的第二传热管状块。 第一和第二收集室各自由它们自己的收集管组成，并且两个收集管在它们的前表面彼此插入并以流体密封的方式连接。 在管连接区域中，一个收集管的外径大致与另一收集管的内径相匹配，并且设置横向隔板以分离两个收集室。
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公开(公告)号：US06601640B1
公开(公告)日：2003-08-05
申请号：US09958902
申请日：2002-01-11
申请人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart
发明人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart
IPC分类号： F28F900
CPC分类号： F28F9/002 , F01P11/10 , F01P2070/52 , F28D1/053
摘要： The invention relates to a heat transmission unit for a motor vehicle, comprising a fan cowling (12) and at least one heat exchanger (14) connected thereto. In order to provide an improved heat transmission unit which can be especially produced in an economical manner an which enables easy connection to the heat exchanger to the fan cowling especially during pre-assembly of the cooling module, the heat exchanger (14) is maintained on the fan cowling (12) by means of its manifolds (18, 20).
摘要翻译： 本发明涉及一种用于机动车辆的热传递单元，包括风扇整流罩（12）和与其连接的至少一个热交换器（14）。 为了提供一种改进的热传递单元，其特别可以以经济的方式生产，其特别是在冷却模块的预组装期间，能够容易地将热交换器连接到风扇整流罩，热交换器（14）保持在 风扇整流罩（12）通过其歧管（18,20）。
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7.发明授权公开(公告)号：US06434972B1
公开(公告)日：2002-08-20
申请号：US09665124
申请日：2000-09-20
申请人： Wolfgang Geiger , Hans-Joachim Krauss , Michael Sickelmann , Karl-Heinz Staffa , Christoph Walter , Hagen Mittelstrass
发明人： Wolfgang Geiger , Hans-Joachim Krauss , Michael Sickelmann , Karl-Heinz Staffa , Christoph Walter , Hagen Mittelstrass
IPC分类号： F25B4100
CPC分类号： F28F7/02 , B60H1/3227 , F25B9/008 , F25B40/00 , F25B2309/06 , F28D7/106 , F28D7/14 , F28F1/105 , F28F1/14
摘要： The invention relates to an air conditioner with a refrigerant loop containing a compressor, an evaporator, an accumulator positioned on the low-pressure side between the evaporator and the compressor, and an internal heat exchanger with a high-pressure side heat transfer channel and a low-pressure side heat transfer channel. According to the invention, the internal heat exchanger has a multichannel tube wound into a radial spiral or a meander shape. In addition or alternatively, the internal heat exchanger contains a multichannel tube which is positioned in the air current path of a cool air current of a high-pressure side condenser/gas cooler. Utilization, for example as a CO2 air conditioner in motor vehicles.
摘要翻译： 本发明涉及一种具有制冷剂回路的空调器，该制冷剂回路包含压缩机，蒸发器，位于蒸发器和压缩机之间的低压侧的蓄能器，以及具有高压侧传热通道和 低压侧传热通道。 根据本发明，内部热交换器具有缠绕成径向螺旋或曲折形状的多通道管。 另外或替代地，内部热交换器包含多通道管，其定位在高压侧冷凝器/气体冷却器的冷气流的气流路径中。 利用，例如作为机动车辆中的二氧化碳空调。
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公开(公告)号：US08590607B2
公开(公告)日：2013-11-26
申请号：US12318768
申请日：2009-01-08
申请人： Walter Demuth , Martin Kotsch , Michael Kranich , Hans Joachim Krauss , Hagen Mittelstrass , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Martin Kotsch , Michael Kranich , Hans Joachim Krauss , Hagen Mittelstrass , Karl-Heinz Staffa , Christoph Walter
CPC分类号： F28F9/0278 , F28D1/0478 , F28D1/05391 , F28D2021/0073 , F28D2021/0085 , F28F9/0221 , F28F2280/00
摘要： A heat exchanger includes a tube with a heat-exchange passage and an end piece. The heat-exchange passage directs the flow of a first medium and includes a first flow section and a second flow section arranged in parallel. The end piece has a tube plate that includes a base plate, a diverter plate, and a cover plate. An end of the tube connects to the base plate. The diverter plate has a cutout that forms a diverter passage. The cover plate lies adjacent to the diverter plate and covers the diverter passage in a fluid-tight manner. A second medium flows exterior to the heat-exchange passage.
摘要翻译： 热交换器包括具有热交换通道和端件的管。 热交换通道引导第一介质的流动并且包括平行布置的第一流动部分和第二流动部分。 端片具有包括基板，分流板和盖板的管板。 管的一端连接到基板。 分流板具有形成分流通道的切口。 盖板靠近分流板并且以流体密封的方式覆盖分流器通道。 第二介质流到热交换通道的外部。
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公开(公告)号：US06993838B1
公开(公告)日：2006-02-07
申请号：US09936567
申请日：2000-02-29
申请人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart
发明人： Karl-Heinz Staffa , Hans-Joachim Krauss , Hagen Mittelstrass , Christoph Walter , Bernd Dienhart
CPC分类号： F28F9/0214 , B21D53/02 , F28D1/05366 , F28F1/025 , F28F9/0243 , F28F9/182 , Y10T29/49373 , Y10T29/49389
摘要： The invention relates to a collector tube (1) for a heat transfer unit. The tube comprises one or several slits (3d) on the periphery thereof, whereby said slits are formed by a punch press without an inner die or by high-pressure shaping for inserting a respective flat tube. The invention also relates to a method for producing said collector tube (1). According to the invention, a collector tube (1) is provided with an outer radius (D/2) to tube wall thickness (s) ratio of less than 5. The slits (3d) are introduced preferably parallel to, or at an acute 2 angle to the longitudinal axis of the tube. The collection tube can be produced by bending a flat material and subsequently sealing the longitudinal slits arising from the bending process by soldering or welding. Said collector tube can be used, e.g. for gas coolers and evaporators for CO2 air conditioning systems in motor vehicles.
摘要翻译： 本发明涉及一种用于传热单元的收集管（1）。 该管在其周边包括一个或多个狭缝（3d），由此所述狭缝由没有内模的冲压机形成，或者通过用于插入相应扁平管的高压成形形成。 本发明还涉及一种用于生产所述收集管（1）的方法。 根据本发明，收集管（1）的外径（D / 2）设置成小于5的管壁厚度。狭缝（3d）优选地平行于或以 与管的纵轴呈锐角2角。 收集管可以通过弯曲扁平材料并随后通过焊接或焊接密封由弯曲过程产生的纵向狭缝来制造。 所述收集管可以被使用，例如 用于机动车辆中的CO 2空气调节系统的气体冷却器和蒸发器。
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公开(公告)号：US20050223738A1
公开(公告)日：2005-10-13
申请号：US10518596
申请日：2003-07-22
CPC分类号： F28F1/025 , F25B2309/061 , F28D1/0476 , F28D2021/0084 , F28F1/022 , F28F9/0212
摘要： The invention relates to a device for exchanging heat, especially for using in motor vehicle air-conditioning installations comprising at least one distribution or collection chamber for a fluid, at least one flow device which is provided with at least one first flow connection section on the end thereof, and at least one second flow connection section on the end thereof, the first flow connection section being connected to the second flow connection section by means of at least one pipe section. According to the invention, at least one of the flow connection sections is twisted at least once, one flow connection section is connected to the collection chamber, and the other flow connection section is connected to the distribution chamber.
摘要翻译： 本发明涉及一种用于交换热量的装置，特别是用于在机动车辆空调装置中使用的装置，其包括至少一个用于流体的分配或收集室，至少一个流动装置，在至少一个流动装置上设置有至少一个第一流动连接部分 并且其端部上的至少一个第二流动连接部分，第一流动连接部分通过至少一个管道部分连接到第二流动连接部分。 根据本发明，至少一个流动连接部分至少扭曲一次，一个流动连接部分连接到收集室，另一个流动连接部分连接到分配室。
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