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1. 发明申请

US20070056720A1 Heat exchanger in particular for motor vehicles 审中-公开
标题翻译：换热器，特别是汽车
公开(公告)号：US20070056720A1
公开(公告)日：2007-03-15
申请号：US10575890
申请日：2004-09-10
申请人： Walter Demuth , Michael Kohl , Martin Kotsch , Michael Kranich , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Michael Kohl , Martin Kotsch , Michael Kranich , Karl-Heinz Staffa , Christoph Walter
IPC分类号： F28F9/02
CPC分类号： F28F9/0278 , F25B9/008 , F25B39/02 , F25B2309/061 , F28D7/1692 , F28F3/025
摘要： The invention relates to a heat exchanger (1), in particular for a motor vehicle, comprising a heat exchange assembly with a primary side, through which a first medium flows and a secondary side, through which a second medium flows and a housing sleeve with an inlet and an outlet for a second medium.
摘要翻译：本发明涉及一种特别用于机动车辆的热交换器（1），其包括具有第一介质流过的初级侧的热交换组件和第二介质流经的次级侧，以及具有用于第二介质的入口和出口。

2. 发明申请

US20050103486A1 Heat exchanger, particularly for a motor vehicle 有权
标题翻译：换热器，特别适用于机动车辆
公开(公告)号：US20050103486A1
公开(公告)日：2005-05-19
申请号：US10499434
申请日：2002-12-19
申请人： Walter Demuth , Martin Kotsch , Michael Kranich , Hans Krauss , Hagen Mittelstrass , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Martin Kotsch , Michael Kranich , Hans Krauss , Hagen Mittelstrass , Karl-Heinz Staffa , Christoph Walter
IPC分类号： B60H1/00 , B60H1/32 , F25B1/00 , F25B39/02 , F28D1/047 , F28D1/053 , F28F1/02 , F28F9/02 , F28F21/06 , F28F21/08 , F28F27/02
CPC分类号： F28F9/0278 , F28D1/0478 , F28D1/05391 , F28D2021/0073 , F28D2021/0085 , F28F9/0221 , F28F2280/00
摘要： The invention relates to a heat exchange comprising tubes (2,3) that can be flown through along a number of hydraulically parallel flow paths (2c, 2d) that are comprised of sections.
摘要翻译：本发明涉及一种热交换器，其包括管（2,3），其可以沿着由部分组成的多个液压平行流动路径（2c，2d）流动。

3. 发明申请

US20050006072A1 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US20050006072A1
公开(公告)日：2005-01-13
申请号：US10496001
申请日：2003-07-03
申请人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
IPC分类号： F28F9/02 , F28D1/047 , F28F27/02 , 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。

4. 发明授权

US06772518B2 Method of forming flat-tube insertion slots in a header tube 失效
标题翻译：在集管中形成扁平管插入槽的方法
公开(公告)号：US06772518B2
公开(公告)日：2004-08-10
申请号：US10051374
申请日：2002-01-22
申请人： Walter Demuth , Wolfgang Geiger , Martin Kotsch , Hans-Joachim Krauss , Hagen Mittelstrass , Harald Raiser , Michael Sickelmann , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Wolfgang Geiger , Martin Kotsch , Hans-Joachim Krauss , Hagen Mittelstrass , Harald Raiser , Michael Sickelmann , Karl-Heinz Staffa , Christoph Walter
IPC分类号： B21D5138
CPC分类号： F28F9/18 , B21D28/28 , F28F9/0202 , F28F9/0214 , F28F9/16 , F28F2265/32 , Y10T29/49373 , Y10T29/49389 , Y10T29/49391 , Y10T29/49995 , Y10T29/49996
摘要： The invention relates to a method for forming at least one flat-tube insertion slot in a header tube. A sawcut is introduced into the header tube during a sawing step, and the slot is configured, during a subsequent punching step, by means of a slot punch, which punches into the region of the sawcut. A rimmed opening can be configured during the punching step by using a slot punch with a larger width and/or length relative to the sawcut. The sawcut is preferably introduced to a depth less that the wall thickness of the header tube. The respective web region(s) between chamber of a multi-chamber header tube can be compressed during the punching operation to a level lower than that of a header-tube wall region functioning as a flat-tube insertion stop, in order to form a chamber-connecting duct.
摘要翻译：本发明涉及一种用于在集管中形成至少一个扁平管插入槽的方法。在锯切步骤期间，锯切被引入到管头管中，并且在随后的冲压步骤期间，槽被构造成通过冲压入锯切区域的槽冲头。通过使用相对于锯切具有较大宽度和/或长度的狭槽冲孔机，可以在冲压步骤期间配置边框开口。锯切优选地被引入到小于集管的壁厚的深度。多孔集管的腔室之间的相应腹板区域可以在冲压操作期间被压缩到比用作平管插入止动件的头管壁壁区域的水平低的水平面，以便形成室连接管道。

5. 发明授权

US08590607B2 Heat exchanger for a motor vehicle 有权
标题翻译：机动车换热器
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
IPC分类号： F28F3/00 , F28F3/08 , F28F1/10 , F28F9/02
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。

6. 发明申请

US20050223738A1 Device for heat exchange 失效
标题翻译：热交换装置
公开(公告)号：US20050223738A1
公开(公告)日：2005-10-13
申请号：US10518596
申请日：2003-07-22
申请人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
IPC分类号： B60H1/32 , F25B1/00 , F25B39/04 , F28D1/047 , F28F1/02 , F28F9/013 , F28F9/02 , F25B39/02
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。

7. 发明申请

US20050006073A1 Device for exchanging heat 失效
标题翻译：换热装置
公开(公告)号：US20050006073A1
公开(公告)日：2005-01-13
申请号：US10499712
申请日：2002-12-19
申请人： Walter Demuth , Martin Kotsch , Michael Kranich , Christoph Walter , Karl-Heinz Staffa
发明人： Walter Demuth , Martin Kotsch , Michael Kranich , Christoph Walter , Karl-Heinz Staffa
IPC分类号： B60H1/00 , B60H1/32 , F25B1/00 , F25B39/02 , F28D1/047 , F28D1/053 , F28F1/02 , F28F9/02 , F28F21/06 , F28F21/08 , F28F27/02
CPC分类号： F28F9/0278 , F28D1/0478 , F28D1/05391 , F28D2021/0073 , F28D2021/0085 , F28F9/0221 , F28F2280/00
摘要： The invention relates to a device for exchanging heat, particularly for use in motor-vehicle air-conditioning systems, comprising at least one coolant, at least one collant inlet (3), and at least one coolant outlet (4), which lead into one head pipe (7, 8, 9), whereby the head pipe (7, 8, 9) is divided into at least one inlet section (41′) and into at least one outlet section (42′) by at least one separating element (40). The device for exchanging heat comprises at least one flow-through element (19), which has at least two flow paths situated at least partially parallel to one another, and at least one cross-distrubitor (10′, 10″, 11′, 11″, 12) via which the flow paths of the flow-through element (19) are fluid-connected so that the inlet section is fluid-connected to the outlet section of the head pipe (7, 8, 9).
摘要翻译：本发明涉及一种用于交换热量的装置，特别是用于机动车辆空调系统中的装置，包括至少一个冷却剂，至少一个碰撞入口（3）和至少一个冷却剂出口（4）一个头管（7,8,9），其中头管（7,8,9）被分成至少一个入口部分（41'），并通过至少一个分离器（42'）分成至少一个出口部分（42'）元件（40）。用于交换热量的装置包括至少一个流通元件（19），其具有至少部分彼此平行的至少两个流动路径，以及至少一个交叉分布器（10'，10“，11” ，11“，12），所述流通元件（19）的流动路径流体连接，使得所述入口部分流体连接到所述头管（7,8,9）的出口部分。

8. 发明授权

US4244668A Apparatus for forming internal teeth at large workpieces at a gear shaper 失效
标题翻译：用于在齿轮整形器处在大工件处形成内齿的装置
公开(公告)号：US4244668A
公开(公告)日：1981-01-13
申请号：US38624
申请日：1979-05-14
申请人： Walter Demuth
发明人： Walter Demuth
IPC分类号： B23F5/12 , B23D1/26 , B23F1/04 , B23F5/16 , B23F23/00 , B23Q1/00
CPC分类号： B23F23/00 , B23F1/04 , Y10T409/10 , Y10T409/106519 , Y10T409/107155 , Y10T409/501312
摘要： An apparatus for forming internal gear teeth at large workpieces at a gear shaper or gear shaping machine comprising a machine bed at which there are arranged a workpiece table for chucking a workpiece and an upright or stand. The workpiece table and the stand are rotatable, relative to one another, about the workpiece axis and radially feedable relative thereto. The stand has guide means along which there can be moved to-and-fro a plunger by means of a plunger drive. An auxiliary stand is rotatably and radially displaceable about the workpiece axis upon a bearing rim which is coaxially attached at the workpiece. The auxiliary stand has a guide arrangement along which there can be moved to-and-fro, in the tooth lengthwise direction of the internal teeth, an auxiliary plunger driven by the plunger by means of a bridge arrangement.
摘要翻译：一种用于在齿轮整形器或齿轮成形机上在大工件处形成内齿轮的装置，包括机床，在该机床上设置有用于夹紧工件的工件台和竖立或支架。工件台和支架相对于彼此可绕着工件轴线旋转并相对于其径向地进给。支架具有引导装置，借助于柱塞驱动器可以沿着该装置将柱塞移动到其上。辅助支架可绕工件轴线可旋转地径向移动，该轴承轮圈同轴地连接在工件上。辅助支架具有引导装置，沿着该导向装置可以在内齿的齿长度方向上来回移动，辅助柱塞由柱塞由桥式装置驱动。

9. 发明授权

US07650934B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US07650934B2
公开(公告)日：2010-01-26
申请号：US10496001
申请日：2003-07-03
申请人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
发明人： Walter Demuth , Martin Kotsch , Karl-Heinz Staffa , Christoph Walter
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。

10. 发明申请

US20060243432A1 Flat pipe comprising a return bend section and a heat exchanger constructed therewith 审中-公开
标题翻译：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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