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1. 发明授权

US07159650B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07159650B2
公开(公告)日：2007-01-09
申请号：US10610441
申请日：2003-06-30
申请人： Viktor Brost , Stanislaus Lesjak , Hans-Dieter Hartel
发明人： Viktor Brost , Stanislaus Lesjak , Hans-Dieter Hartel
IPC分类号： F28F3/08
CPC分类号： F28D9/0043 , F02M26/32 , F28F9/0221 , F28F2250/108
摘要： A heat exchanger (20) includes a stack (22) of heat exchanger tubes (24), with the stack (22) having a pair of spaced ends (26, 28) that are received into respective manifolds (30, 32) that direct a first fluid (33), such as an exhaust gas flow of a vehicle, to and from interiors (34) of the tubes (24). The manifolds (30) and (32) are bonded to the respective ends (26) and (28) using a suitable bonding technique, such as soldering. Each end (26, 28) has an outer periphery (54) that includes furrows (56) and elongate, narrow protrusions (58), and each manifold (30, 32) has a wall (60) that extends continuously around the associated end (26, 28) and includes inwardly directed ridges (62) that are received in the furrows (56) and elongate slots (64) that receive the protrusions (58) to provide a tight joint between the wall (60) and the associated end (50, 52). Preferably, the ridges (62) and slots (64) extends longitudinally along the wall (60) a sufficient distance to allow the wall (60) to be pushed over a length of the associated end (26, 28) sufficient to provide an adequately large joining surface between the wall (60) and the associated end (26, 28), thereby allowing for a qualitatively high-grade soldering connection.
摘要翻译：热交换器（20）包括热交换器管（24）的堆叠（22），堆叠（22）具有一对间隔开的端部（26,28），其被接收到相应的歧管（30,32）中，诸如管道（24）的内部（34）的第一流体（33），诸如车辆的排气流。歧管（30）和（32）使用合适的粘合技术（例如焊接）结合到相应的端部（26）和（28）。每个端部（26,28）具有包括沟槽（56）和细长的窄突起（58）的外周边（54），并且每个歧管（30,32）具有壁（60），其围绕相关联的端部连续地延伸（26,28）并且包括容纳在所述沟（56）中的向内指向的脊（62）和容纳所述突起（58）的细长狭槽（64），以在所述壁（60）和所述相关端（50,52）。优选地，脊（62）和狭槽（64）沿着壁（60）纵向延伸足够的距离以允许壁（60）被推到相关联的端部（26,28）的长度上，足以提供充分的在壁（60）和相关联的端部（26,28）之间的大的接合表面，从而允许定性高品位的焊接连接。

2. 发明授权

US06971445B2 Heat exchanger and method of production 失效
标题翻译：换热器和生产方法
公开(公告)号：US06971445B2
公开(公告)日：2005-12-06
申请号：US10632285
申请日：2003-08-01
申请人： Bernhard Lamich , Stanislaus Lesjak , Viktor Brost
发明人： Bernhard Lamich , Stanislaus Lesjak , Viktor Brost
IPC分类号： F28F9/00 , F28F9/02
CPC分类号： F28F9/0202 , F28F9/001 , F28F9/0224 , F28F2220/00 , Y10T29/4935 , Y10T29/49373
摘要： A heat exchanger having a manifold defined by a plurality of connected closure pieces. A corner of the manifold is defined by the connected joint of three closure pieces, where one closure piece has a bent edge abutting an end of a second closure piece adjacent a generally flat section of a third closure piece. The bent edge of the one closure piece adjacent the manifold corner is a bend in a thin portion of the one closure piece, where the thin portion has a sheet thickness which is less than the sheet thickness of the adjacent portions of the one closure piece. Multiple corners of the manifold can be formed in this manner by thinning the thin and bending the portion, then connecting the closure pieces using solder to form a seal in the open cross section at the corners.
摘要翻译：具有由多个连接的闭合件限定的歧管的热交换器。歧管的角部由三个封闭件的连接接头限定，其中一个封闭件具有邻近第三封闭件的大致平坦部分的第二封闭件的端部的弯曲边缘。一个封闭件的邻近歧管拐角的弯曲边缘是一个封闭件薄壁部分的弯曲部分，其中薄部分的片材厚度小于该封闭件相邻部分的片材厚度。可以通过使薄部分变薄并弯曲该部分，然后使用焊料连接封闭件以在拐角处的开放横截面中形成密封，从而可以形成歧管的多个拐角。

3. 发明授权

US07665512B2 Flat heat exchanger tube 有权
标题翻译：扁平换热器管
公开(公告)号：US07665512B2
公开(公告)日：2010-02-23
申请号：US10865291
申请日：2004-06-09
申请人： Viktor Brost , Rainer Käsinger
发明人： Viktor Brost , Rainer Käsinger
IPC分类号： F28F9/04 , B21D21/00 , F28D1/02
CPC分类号： F28D1/0391 , F28F1/022 , Y10T29/49391
摘要： A flat heat exchanger tube formed of a single strip of rolled aluminum, with at least one connection between the two broad sides. The connection is generally parallel to and spaced between the narrow sides and divides the heat exchanger tube into at least two chambers, and includes two legs consisting of bent opposite edges of the aluminum strip, the legs each having a head at adjacent bends along one of the broad sides and feet adjacent the other broad side. The legs lie against each other generally at their head over no more than half of the entire spacing between the two broad sides, with the legs enclosing an angle between them of about 20° to 100° or about 45° to 75°, advantageously 60°.
摘要翻译：由单个轧制铝条形成的扁平换热器管，其两个宽边之间至少有一个连接。连接通常平行于狭窄侧面并间隔开并且将热交换器管分成至少两个室，并且包括由铝条弯曲的相对边缘组成的两个腿，每个腿在相邻的弯曲处沿着宽阔的一面和另一边相邻。腿部大致在其头部彼此相对，不超过两个宽边之间的整个间隔的一半，腿之间的角度约为20°至100°或约45°至75°，有利地为60° °。

4. 发明申请

US20060131006A1 Heat exchanger and ribs 审中-公开
标题翻译：热交换器和肋骨
公开(公告)号：US20060131006A1
公开(公告)日：2006-06-22
申请号：US11303483
申请日：2005-12-16
申请人： Viktor Brost
发明人： Viktor Brost
IPC分类号： F28F13/00
CPC分类号： F28F1/126 , F28F2225/00
摘要： A heat exchange rib through which a gaseous medium flows to be in heat exchange with another medium. The rib is a strip adapted to receive flow of the gaseous medium along the surfaces thereof, wherein the strip has a first thickness and an edge portion of the strip has a second thickness greater than the first thickness. The edge portion extends in the flow direction of the gaseous medium a width sufficient to increase the average temperature difference between the media.
摘要翻译：气体介质流过的热交换肋与另一介质热交换。肋是适于沿着其表面接收气态介质的流动的条，其中条带具有第一厚度，并且条带的边缘部分具有大于第一厚度的第二厚度。边缘部分在气态介质的流动方向上延伸足以增加介质之间的平均温度差的宽度。

5. 发明申请

US20050120739A1 Integrated condenser/receiver 失效
公开(公告)号：US20050120739A1
公开(公告)日：2005-06-09
申请号：US11006172
申请日：2004-12-06
申请人： Viktor Brost
发明人： Viktor Brost
IPC分类号： F25B39/04 , F25B40/02 , F25B43/00 , F28D1/053
CPC分类号： F25B39/04 , F25B40/02 , F25B2339/0441 , F25B2339/0443 , F28D1/05375 , F28D2021/0084
摘要： An integrated condenser/receiver includes a multi-pass heat exchanger core, an elongated receiver housing, and a refrigerant conduit to direct refrigerant between the receiver housing and the multi-pass heat exchanger core. The heat exchanger core includes an elongate header extending along an axis, a plurality of tubes extending parallel to each other and transverse to the axis to direct a refrigerant through the core, with the tubes spaced along the header and having ends received therein to direct refrigerant to and from the header, and at least one baffle in the header to separate the header into a first portion that receives refrigerant from a first set of the tubes and a second portion that directs refrigerant to a second set of the tubes. Each of the set of tubes defines a refrigerant pass through the core. The receiver housing is mounted to the core, with the second set of tubes located between the receiver housing and the first set of tubes. The receiver housing includes a first port connected to the second portion. The refrigerant conduit is connected to the first portion and to the receiver housing to direct refrigerant between the first portion and the receiver housing.

6. 发明申请

US20050039899A1 Turbulator for heat exchanger 审中-公开
标题翻译：热交换器用涡轮机
公开(公告)号：US20050039899A1
公开(公告)日：2005-02-24
申请号：US10895208
申请日：2004-07-20
申请人： Viktor Brost
发明人： Viktor Brost
IPC分类号： F28F1/40 , F28F3/04 , F28F3/12 , F28F3/08
CPC分类号： F28F3/12 , F28F1/40 , F28F3/044
摘要： The efficiency of dimple-type turbulators located on roughly parallel walls defining a flow channel within a heat exchanger is increased by providing protuberances on the dimples themselves which enhance turbulence, and thus, increase the rate of heat exchange.
摘要翻译：通过在凹坑本身上提供突起来增加定位在热交换器内的流动通道的大致平行的壁上的凹坑式湍流器的效率，这些凸起增强了湍流，从而提高了热交换速率。

7. 发明申请

US20050006060A1 Exhaust heat exchanger 失效
标题翻译：排气换热器
公开(公告)号：US20050006060A1
公开(公告)日：2005-01-13
申请号：US10865295
申请日：2004-06-09
申请人： Viktor Brost , Roland Strahle , Thomas Eckert
发明人： Viktor Brost , Roland Strahle , Thomas Eckert
IPC分类号： F02M25/07 , F28D9/00 , F28F27/02
CPC分类号： F28D9/0043 , F01N2240/02 , F02M26/23 , F02M26/26 , F02M26/28 , F28D21/0003 , F28F27/02 , F28F2250/06 , F28F2250/104
摘要： A housingless heat exchanger including a stack of flat tubes with at least two being cooling tubes and at least one being a bypass tube. Collecting tanks are on the tube ends and diffuse gas streaming in the tube flow paths. The flat tubes each comprise a connected pair of plates defining a flow path, and an enclosed space is defined between adjacent flat tubes. Coolant inlet and outlet channels are formed by connected plate openings connect to the enclosed space between the cooling tubes whereby coolant flows through that enclosed space. A switching valve in one collecting tank is movable between a cooling position in which the gas streams through the cooling tubes and a bypass position in which the gas streams through the bypass tube. A closure in the coolant inlet and outlet channels blocks coolant from adjacent the bypass tube. An insulating plate may also, or alternatively, be between the bypass tube and the cooling tube adjacent the bypass tube to block heat exchange between coolant and the bypass tube.
摘要翻译：一种无壳式热交换器，包括一堆扁平管，至少两个为冷却管，至少一个为旁通管。收集罐位于管端，并在气流通道中扩散气流。扁平管每个包括限定流动路径的连接的一对板，并且在相邻的扁平管之间限定封闭的空间。冷却剂入口和出口通道由连接的板开口连接到冷却管之间的封闭空间形成，从而冷却剂流过该封闭空间。一个收集罐中的切换阀可以在其中气体流过冷却管的冷却位置和气体流过旁通管的旁路位置之间移动。冷却剂入口和出口通道中的一个闭合件阻挡了旁通管旁边的冷却液。绝缘板也可以或者可选地位于邻近旁路管的旁通管和冷却管之间，以阻止冷却剂和旁通管之间的热交换。

8. 发明授权

US07055584B2 Heat exchanger with valve 失效
标题翻译：换热器带阀门
公开(公告)号：US07055584B2
公开(公告)日：2006-06-06
申请号：US10847080
申请日：2004-05-17
申请人： Viktor Brost
发明人： Viktor Brost
IPC分类号： F28D1/02 , F28F3/00
CPC分类号： F28F9/0219 , F01N5/02 , F01N2240/02 , F02M26/11 , F02M26/32 , F28D9/0043 , F28F27/02 , F28F2235/00 , F28F2250/104 , F28F2275/16 , Y02T10/16
摘要： A housingless plate heat exchanger including a plate stack defining fluid passages, at least one collecting tank with a peripheral edge enclosing one end of the plate stack, and a valve receivable in the collecting tank through an assembly opening of the soldered collecting tank and plate stack. The collecting tank and plate stack are soldered together and have a fluid opening. A method of manufacturing the heat exchanger includes the steps of assembling plates of the plate heat exchanger in a plate stack, placing a collecting tank on one end of the plate stack, soldering the plate stack and collecting tank together, and after the soldering step mounting a valve in the collecting tank.
摘要翻译：一种无壳板式热交换器，其包括限定流体通道的板式叠层，至少一个收集箱，其具有围绕板式堆叠的一端的周边边缘，以及通过焊接的收集罐和板式堆叠的组装开口接收在收集罐中的阀。收集罐和板堆被焊接在一起并具有流体开口。一种热交换器的制造方法，其特征在于，将板式热交换器的板组装在板式堆叠中，将收集槽放置在板式堆叠的一端，将板式堆叠和收集罐焊接在一起，并且在焊接步骤安装收集罐中的阀。

9. 发明授权

US07007749B2 Housing-less plate heat exchanger 失效
公开(公告)号：US07007749B2
公开(公告)日：2006-03-07
申请号：US10280338
申请日：2002-10-24
申请人： Viktor Brost , Rainer Kasinger
发明人： Viktor Brost , Rainer Kasinger
IPC分类号： F28F3/02
CPC分类号： F28D9/0012 , F28D9/005 , F28D2021/0089 , F28F9/0246 , Y10S165/916
摘要： A housing-less plate heat exchanger is provided for transferring heat between at least a first fluid and a second fluid. The heat exchanger includes a plurality of heat exchange plates stacked to enclose flow channels for the first and second fluids between the plates, a first intermediate plate pair sandwiched between a first and second stack of the heat exchange plates, and a barrier located between the plates of the intermediate plate pair to separate the first fluid from the second fluid. The intermediate plate pair includes a first fluid port extending laterally from the heat exchanger to transfer the first fluid between the heat exchanger and a device other than the heat exchanger. The intermediate plates are joined to enclose a first chamber, with the first chamber opening to the first fluid port and to a manifold for the first fluid to direct the first fluid between the first fluid port and the manifold.

10. 发明申请

US20050199378A1 Heat exchanger core and corrugated rib 审中-公开
标题翻译：热交换器芯和波纹肋
公开(公告)号：US20050199378A1
公开(公告)日：2005-09-15
申请号：US11078849
申请日：2005-03-11
申请人： Bernhard Lamich , Anton Zielbauer , Viktor Brost , Jens Nies
发明人： Bernhard Lamich , Anton Zielbauer , Viktor Brost , Jens Nies
IPC分类号： F28D1/053 , F28F1/12 , F28F1/34 , F28D1/04
CPC分类号： F28D1/0535 , F28F1/128 , F28F1/34
摘要： A heat exchanger core with the front substantially vertical and facing cooling air flow, with at least one row of flat tubes through which a liquid or gas flows, and corrugated ribs arranged in between the flat tubes. The ribs have wave flanks defining channels, each channel being for cooling air flow between an air inlet on the front of the core and an air outlet on the rear of the core. The wave flanks are at an angle β which is oblique to the core front and rear whereby the air inlet of each channel is offset relative to the corresponding air outlet. The wave flanks may also be a single arc. Corrugated ribs with wave flanks having an oblique slope angle relative to the edges of the metal sheet and louvers protruding from the plane of the wave flanks may also be included.
摘要翻译：具有前部基本上垂直且相对的冷却空气流的热交换器芯，具有液体或气体流过的至少一排扁平管和布置在扁平管之间的波纹肋。肋具有限定通道的波纹，每个通道用于在芯的前部的空气入口和芯的后部的空气出口之间冷却空气流。波形侧面呈角度β，该角度β相对于铁芯前后倾斜，由此每个通道的空气入口相对于相应的空气出口偏移。波腹也可以是单弧。也可以包括具有相对于金属片的边缘具有倾斜倾斜角度的波纹肋的波纹肋和从波面的平面突出的百叶窗。

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