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。

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。

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。

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。

公开(公告)号：US09759492B2

公开(公告)日：2017-09-12

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： F28D1/00 ,  F28D1/053 ,  F25B39/02 ,  F28F9/02 ,  F28D21/00

CPC分类号： F28D1/05391 ,  F25B39/022 ,  F25B39/028 ,  F28D2021/0085 ,  F28F9/0229 ,  F28F9/0273 ,  F28F9/0278

摘要： A heat exchanger, particularly for a heating or air conditioning system for motor vehicles, includes 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 the 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, and 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.

公开(公告)号：US20050194124A1

公开(公告)日：2005-09-08

申请号：US11055032

申请日：2005-02-11

申请人： Wolfgang Geiger ,  Karl-Heinz Staffa

发明人： Wolfgang Geiger ,  Karl-Heinz Staffa

IPC分类号： F28D1/053 ,  F28F1/02 ,  F28F9/02 ,  F28F1/42

CPC分类号： F28D1/053 ,  F28D2021/0089 ,  F28F1/022 ,  F28F9/02 ,  F28F9/0234 ,  Y10S165/916

摘要： A heat exchanger, preferably an oil cooler (1) for a motor vehicle, comprises stacked flat tubes (2, 3, 4), which have tube ends with apertures for admitting and discharging oil, which flows through the flat tubes (2, 3, 4) in their longitudinal direction. The apertures of adjacent flat tubes (2, 3, 4) are in fluid communication with one another in order to form flow passages, and spacings are left between the flat tubes for a medium, in particular a cooling medium, to pass through. The flat tubes are designed as extruded multi-channel tubes.

摘要翻译： 一种热交换器，优选用于机动车辆的油冷却器（1），包括堆叠的扁平管（2,3,4），其具有带有允许和排出油的孔的管端，其流过扁平管（2,3） ，4）。 相邻的扁平管（2,3,4）的孔隙彼此流体连通以形成流动通道，并且间隔留在用于介质，特别是冷却介质的扁平管之间通过。 扁平管被设计为挤压多通道管。

公开(公告)号：US20080135603A1

公开(公告)日：2008-06-12

申请号：US11572866

申请日：2005-07-04

申请人： Wolfgang Geiger ,  Karl-Heinz Staffa

发明人： Wolfgang Geiger ,  Karl-Heinz Staffa

IPC分类号： B23K1/00

CPC分类号： F28F21/084 ,  B23K1/0012 ,  B23K2101/14 ,  F28F9/0234

摘要： The invention relates to a method for soldering an all-aluminum heat exchanger, particularly a coolant radiator (1) for motor vehicles with a collecting reservoir (2) inside of which an additional heat exchanger (4), particularly a transmission oil cooler is placed. The invention also relates to a heat exchanger produced according to this method. The invention provides that the additinal heat exchanger (4) is, according to the so-called Nocolok® method, firstly soldered separately in a vacuum before being soldered together with the all-aluminum heat exchanger (1). The additional heat exchanger (4) is attached to the collecting reservoir (2) only via connecting sleeves (5) and soldered nuts (7).

摘要翻译： 本发明涉及一种用于焊接全铝热交换器，特别是用于机动车辆的冷却剂散热器（1）的方法，所述冷却剂散热器（1）具有收集容器（2），所述收集容器（2）内部设置有额外的热交换器（4），特别是传动油冷却器 。 本发明还涉及根据该方法制造的热交换器。 本发明提供根据所谓的Nocolok方法，附加热交换器（4）首先在与全铝热交换器（1）一起焊接之前在真空中单独焊接。 附加热交换器（4）仅通过连接套筒（5）和焊接螺母（7）附接到收集容器（2）。

公开(公告)号：US07201216B2

公开(公告)日：2007-04-10

申请号：US11055032

申请日：2005-02-11

申请人： Wolfgang Geiger ,  Karl-Heinz Staffa

发明人： Wolfgang Geiger ,  Karl-Heinz Staffa

IPC分类号： F28F9/02

CPC分类号： F28D1/053 ,  F28D2021/0089 ,  F28F1/022 ,  F28F9/02 ,  F28F9/0234 ,  Y10S165/916

摘要： A heat exchanger, preferably an oil cooler (1) for a motor vehicle, comprises stacked flat tubes (2, 3, 4), which have tube ends with apertures for admitting and discharging oil, which flows through the flat tubes (2, 3, 4) in their longitudinal direction. The apertures of adjacent flat tubes (2, 3, 4) are in fluid communication with one another in order to form flow passages, and spacings are left between the flat tubes for a medium, in particular a cooling medium, to pass through. The flat tubes are designed as extruded multi-channel tubes.

摘要翻译： 一种热交换器，优选用于机动车辆的油冷却器（1），包括堆叠的扁平管（2,3,4），其具有带有允许和排出油的孔的管端，其流过扁平管（2,3） ，4）。 相邻的扁平管（2,3,4）的孔隙彼此流体连通以形成流动通道，并且间隔留在用于介质，特别是冷却介质的扁平管之间通过。 扁平管被设计为挤压多通道管。

公开(公告)号：US4385614A

公开(公告)日：1983-05-31

申请号：US137033

申请日：1980-04-03

申请人： Franz Eheim ,  Wolfgang Geiger ,  Werner Stadler

发明人： Franz Eheim ,  Wolfgang Geiger ,  Werner Stadler

IPC分类号： F02M41/12 ,  F02M59/22 ,  F02M59/36 ,  F02M63/02 ,  F02M59/02 ,  F04B39/10

CPC分类号： F02M63/0215 ,  F02M41/123 ,  F02M41/125 ,  F02M59/22 ,  F02M59/366

摘要： A fuel injection pump for internal combustion engines is proposed, the work chamber of which has a relief channel which is controllable via an electromagnetically actuatable valve, the movable valve element of which is urged in a closing direction by means of the pressure which prevails in the pump work chamber.

摘要翻译： 提出了一种用于内燃机的燃料喷射泵，其工作室具有可通过电磁致动阀控制的释放通道，其可动阀元件通过在 泵工作室。

公开(公告)号：US08098860B2

公开(公告)日：2012-01-17

申请号：US11823040

申请日：2007-06-26

申请人： Wolfgang Geiger

发明人： Wolfgang Geiger

IPC分类号： H04R25/00

CPC分类号： H04R25/65 ,  B33Y80/00 ,  H04R1/1008 ,  H04R1/1016 ,  H04R1/1025 ,  H04R1/1058 ,  H04R25/602 ,  H04R25/652 ,  H04R25/658 ,  H04R2225/021 ,  H04R2225/025 ,  H04R2225/31 ,  H04R2225/77

摘要： Hearing apparatus and especially hearing devices are to be designed to be smaller. To this end there is provision for the shell or otoplastic to be worn in the auditory canal or for the housing of the hearing apparatus to be made of battery layers, so that the shell or otoplastic or the housing of the hearing apparatus itself represents the battery. Alternatively the hearing device battery can also be relocated from a conventional hearing device into a normal otoplastic, with this also reducing the volume of the hearing device. The reduction in volume allows the acceptance of wearing the hearing device to be greatly increased, and a variant of the hearing apparatus can be more easily implemented as a cymba device.

摘要翻译： 听力装置，特别是听力装置应设计成更小。 为此，提供了将外壳或耳用塑料佩戴在耳道中或将听力设备的壳体由电池层制成的外壳或耳用塑料，或者听觉装置的壳体本身代表电池 。 或者，听力装置电池还可以从常规听力装置重新定位到正常的耳形体，这也减少了听力装置的体积。 体积的减小允许佩戴听力装置的接受度大大增加，并且听力设备的变型可以更容易地实现为cymba装置。