公开(公告)号：US06530422B2

公开(公告)日：2003-03-11

申请号：US09963014

申请日：2001-09-25

申请人： Yaoxiao Zhu ,  Zhi Zheng ,  Qingquan Zeng ,  Ning Xiuzhen ,  Lou Langhong ,  Shiqun Xu ,  Guoqing Wang ,  Qingju Bai

发明人： Yaoxiao Zhu ,  Zhi Zheng ,  Qingquan Zeng ,  Ning Xiuzhen ,  Lou Langhong ,  Shiqun Xu ,  Guoqing Wang ,  Qingju Bai

IPC分类号： F28F1312

CPC分类号： F28F1/00 ,  C10G9/20 ,  F28F1/40

摘要： A heat exchanger tube, having at least one twisted baffle therein, each of said twisted baffles extends in the inside of the heat exchanger tube along the axis thereof, said twisted baffles extends as long as at least a part of the entire length of said heat exchanger tube, and said twisted baffles are integrated with the inner surface of said heat exchanger tube. The twisted angle of said twisted baffles is between 100° to 360°. The ratio between the axial length of said heat exchanger tube with the twisted angle 180° of said twisted baffles and the internal diameter of said heat exchanger tube is 2 to 3. The thickness of said twisted baffles is approximated to that of said heat exchanger tube; in every cross section of said heat exchanger tube, the transition zone from the surface of said twisted baffles to the surface of said heat exchanger tube, and vice versa, is in the shape of a concave circular arc. The present invention also relates to a cracking furnace tube, which uses at least one said heat exchanger tube according to the present invention, any two of said heat exchanger tubes are separated from each other in at least one section of the radiation heating furnace tube, the distance between the two adjacent said heat exchanger tubes is at least 5 pitches.

公开(公告)号：US06216772B1

公开(公告)日：2001-04-17

申请号：US09269247

申请日：1999-06-01

申请人： Stig-Erik Johannesson

发明人： Stig-Erik Johannesson

IPC分类号： F28F1312

CPC分类号： F16H57/0412 ,  F16H57/0404 ,  F16H57/0415 ,  F16N39/02 ,  F16N39/06 ,  Y10S165/916

摘要： Apparatus is disclosed for treating liquid lubricant in a supply of lubricant such as a gearbox including a filter, an inlet for supplying the lubricant to one side of the filter, and through the filter into a cavity, a lubricant cooler downstream pf the cavity so that the lubricant can pass from the cavity through the lubricant cooler for cooling, an outlet for the treated lubricant, a connector for transporting the lubricant from the lubricant cooler to the outlet, with the connector being disposed within the cavity.

摘要翻译： 公开了用于处理液体润滑剂的装置，例如包括过滤器的齿轮箱，用于将过滤器的一侧供给润滑剂的入口和通过过滤器进入空腔的润滑剂供应的润滑剂，在空腔中下游的润滑剂冷却剂，使得 润滑剂可以从空腔通过润滑剂冷却器进行冷却，用于经处理的润滑剂的出口，用于将润滑剂从润滑剂冷却器输送到出口的连接器，连接器设置在空腔内。

公开(公告)号：US06206090B1

公开(公告)日：2001-03-27

申请号：US09315049

申请日：1999-05-20

申请人： Giusseppe Rago

发明人： Giusseppe Rago

IPC分类号： F28F1312

CPC分类号： F02C7/224 ,  B01D29/15 ,  B01D29/54 ,  B01D29/58 ,  B01D35/18 ,  F01M2011/033 ,  F02C7/14 ,  Y02T50/671 ,  Y02T50/675

摘要： The invention relates to a combined heat exchanger and fluid filter that can be used in a gas turbine engine for example to simultaneously filter lubricating oil and fuel while transferring thermal energy between the oil and fuel. Conventionally, fuel and oil filters as well as a heat exchanger are separately mounted in an engine with a multitude of pipes conducting fluids between them. The invention packages these components together and achieves several benefits as a results, including: reduction in number of parts, cost of manufacture and installation; containment of the risk of damage or leakage; ease of access for assembly, inspection and maintenance; and simple application to a number of different engines by merely extending the length of the filters/exchanger on a standard manifold design.

摘要翻译： 本发明涉及一种组合式热交换器和流体过滤器，其可用于燃气涡轮发动机，例如同时过滤润滑油和燃料，同时在油和燃料之间传递热能。 通常，燃料和油过滤器以及热交换器分别安装在具有在它们之间引导流体的多个管道的发动机中。 本发明将这些组件包装在一起，并作为结果实现了几个好处，包括：减少零件数量，制造和安装成本; 遏制损坏或泄漏的风险; 易于组装，检查和维护; 并且通过仅仅在标准歧管设计上延长过滤器/交换器的长度，将其简单地应用于许多不同的发动机。

公开(公告)号：US06170563B2

公开(公告)日：2001-01-09

申请号：US09360606

申请日：1999-07-26

申请人： Hsin-Mao Hsieh

发明人： Hsin-Mao Hsieh

IPC分类号： F28F1312

CPC分类号： F28F3/04 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat radiating device for a notebook includes a metallic heat sink having multiple first fins mounted therein, a support base attached to the metallic heat sink and containing a recess therein, the support base having a first side abutting the first fins and a second side containing a grille-shaped air discharge port, multiple second fins received in the recess and each having a height smaller than the depth of the recess, and a fan including a support plate secured on the support base and containing a hole, a bracket mounted on the support plate and received in the recess, and a fan body rotatably mounted on the support bracket.

摘要翻译： 一种用于笔记本电脑的散热装置包括：金属散热器，其具有安装在其中的多个第一散热片;支撑基座，其附接到所述金属散热器并且在其中容纳凹部，所述支撑基座具有邻接所述第一散热片的第一侧面和包含 格栅型排气口，多个第二翅片，容纳在所述凹部中，每个具有小于所述凹部深度的高度;以及风扇，包括固定在所述支撑基座上并容纳孔的支撑板， 支撑板并容纳在凹部中，以及可旋转地安装在支撑托架上的风扇主体。

公开(公告)号：US06698505B2

公开(公告)日：2004-03-02

申请号：US10303609

申请日：2002-11-25

申请人： Edward Lopatinsky ,  Daniel Schaefer ,  Saveliy Rosenfeld ,  Lev Fedoseyev

发明人： Edward Lopatinsky ,  Daniel Schaefer ,  Saveliy Rosenfeld ,  Lev Fedoseyev

IPC分类号： F28F1312

CPC分类号： F04D17/04 ,  H01L23/3672 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A cooler for an electronic device of the present invention is provided with a heatsink and a cross flow blower with an electric motor. The heatsink comprises a base and heat exchanging means made as flat disks, fins or flat plates. The base provides thermal contact with the electronic device and the heat exchanging means. The cross flow blower comprises a drum type impeller with an axis of rotation substantially normal to the base. The flat disks substantially perpendicular to the axis of rotation and located inside of the drum type impeller. The fins or flat plates substantially perpendicular to the axis of rotation and located outside of said drum type impeller. The heatsink further comprises heat-spreading means that provide thermal contact between the base and the flat disks and flat plates. The heat-spreading means may be heat-pipes.

摘要翻译： 本发明的电子设备的冷却器具有带电动机的散热器和横流鼓风机。 该散热器包括一个底座和一个制成平板，散热片或平板的热交换装置。 基座提供与电子设备和热交换装置的热接触。 横流鼓风机包括滚筒式叶轮，旋转轴基本上垂直于基座。 基本上垂直于旋转轴线并位于鼓式叶轮内部的平盘。 所述翅片或平板基本上垂直于旋转轴线并位于所述滚筒式叶轮外部。 散热器还包括在底座与平盘和平板之间提供热接触的散热装置。 散热装置可以是热管。

公开(公告)号：US06666262B1

公开(公告)日：2003-12-23

申请号：US09726052

申请日：2000-11-30

申请人： Sacha Parneix ,  Jens Von Wolfersdorf ,  Bernhard Weigand

发明人： Sacha Parneix ,  Jens Von Wolfersdorf ,  Bernhard Weigand

IPC分类号： F28F1312

CPC分类号： F28F13/12 ,  F28F1/40

摘要： An arrangement for cooling a flow-passage wall surrounding a flow passage is described, having at least one rib feature which induces flow vortices in a flow medium passing through the flow passage, is attached to that side of the flow-passage wall which faces the flow passage, and has a main longitudinal extent which is oriented at an angle of &agr;≠0° to the direction of flow of the flow medium passing through the flow passage. The invention is characterized in that the rib feature, along the main longitudinal extent, at least partly has rib-feature sections whose axes enclose an angle of &bgr;≠0° with the main longitudinal extent.

摘要翻译： 描述了用于冷却围绕流动通道的流动通道壁的布置，其具有至少一个在通过流动通道的流动介质中引起流动涡流的肋部特征，其连接到流动通道壁的面向 流动通道，并且具有主要纵向范围，其与通过流动通道的流动介质的流动方向相对于α<0°的角度定向。本发明的特征在于，沿着主纵向 至少部分地具有肋部特征部分，其轴线以主要纵向范围包围β<> 0°的角度。

公开(公告)号：US06578627B1

公开(公告)日：2003-06-17

申请号：US10028615

申请日：2001-12-28

申请人： Min-Sheng Liu ,  Chi-Chung Wang ,  Yu-Juei Chang ,  Jane-Sunn Liaw

发明人： Min-Sheng Liu ,  Chi-Chung Wang ,  Yu-Juei Chang ,  Jane-Sunn Liaw

IPC分类号： F28F1312

CPC分类号： F28F1/32 ,  F28F13/12

摘要： A new fin pattern of a ribbed vortex generator for use in an air conditioner or heat exchanger. It has multiple protruding turbulent prisms placed around a round tube on a radiation fin. Each protruding turbulent prism is strip rib-shaped 3D structure with one end higher and the other end lower. Each of the multiple protruding turbulent prisms is placed around the round tube at proper intervals, and oriented to the direction that fluid flows. The higher ends of a first pair of prisms are placed on the front end entrance of the round tube and the higher ends of a second pair of prisms are placed on the exit, which improves the heat transfer but causes little pressure drop-off.

摘要翻译： 用于空调或热交换器的肋状涡流发生器的新翅片图案。 它具有多个突出的湍流棱镜放置在辐射翅片上的圆管周围。 每个突出的湍流棱镜是带状肋状3D结构，一端较高，另一端较低。 多个突出的湍流棱镜中的每一个以适当的间隔放置在圆管周围，并且朝向流体流动的方向。 第一对棱镜的较高端放置在圆管的前端入口上，第二对棱镜的较高端放置在出口上，这改善了传热，但几乎没有压力下降。

公开(公告)号：US06446710B2

公开(公告)日：2002-09-10

申请号：US09726424

申请日：2000-12-01

申请人： Alexander Beeck ,  Bernhard Bonhoff ,  Sacha Parneix ,  Bernhard Weigand

发明人： Alexander Beeck ,  Bernhard Bonhoff ,  Sacha Parneix ,  Bernhard Weigand

IPC分类号： F28F1312

CPC分类号： F01D5/187 ,  F05D2260/22141 ,  F23R2900/03045 ,  F28F1/40 ,  F28F3/02 ,  F28F13/12 ,  Y10T137/2093

摘要： An arrangement for cooling a flow-passage wall surrounding a flow passage is described, having at least one rib element which induces flow vortices in a flow medium passing through the flow passage, is attached to that side of the flow-passage wall which faces the flow passage, and the shape and size of which are selected in accordance with a certain heat transfer coefficient and a certain pressure loss caused in the flow medium due to the latter flowing over the rib element. The invention is characterized in that the rib element, while largely retaining its original shape and/or size, has contours enlarging its surface facing the flow passage.

摘要翻译： 描述了用于冷却围绕流动通道的流动通道壁的布置，其具有至少一个在通过流动通道的流动介质中引起流动涡流的肋元件，其连接到流动通道壁的面向 流动通道，其形状和尺寸根据一定的传热系数和由于流体介质流过肋元件而在流动介质中引起的一定的压力损失来选择。本发明的特征在于， 虽然在很大程度上保持其原始形状和/或尺寸，但是其轮廓扩大了其面向流动通道的表面。

公开(公告)号：US06209627B1

公开(公告)日：2001-04-03

申请号：US09168157

申请日：1998-10-08

申请人： Hiroaki Hasumi

发明人： Hiroaki Hasumi

IPC分类号： F28F1312

CPC分类号： F01P5/06 ,  F01P11/10 ,  F02B61/02 ,  F04D29/582 ,  F04D29/661

摘要： To reduce noise caused by exhausted cooling air as well as to maintain a necessary amount of cooling air of a cooling fan. A cooling fan is positioned behind a radiator. A shroud surrounds an impeller coupled to a motor and a rotating shaft. The shroud has an inlet and an outlet in the shape of a bell mouth. The bell mouth shaped inlet has its front edge spaced from the rear surface of the radiator by a clearance D, and forms a space around its front peripheral edge. A space is formed via the space, and opens around the periphery of the shroud. The ratio A:B is 1:3 to 5, preferably approximately 1:4, where A denotes a difference between maximum and minimum diameters of the bell mouth shaped outlet of the shroud, and B notes a length of the shroud.

公开(公告)号：US06793010B1

公开(公告)日：2004-09-21

申请号：US10456449

申请日：2003-06-06

申请人： Dan M. Manole

发明人： Dan M. Manole

IPC分类号： F28F1312

CPC分类号： F28D1/0477 ,  F28F1/32 ,  F28F1/34

摘要： A heat exchanger having a fluid conveying conduit and a plurality of heat exchange elements thermally coupled with the conduit. The heat exchange elements have heat transfer surfaces that define at least one air flow passage through the heat exchanger that is non-perpendicularly aligned with the conduit. An air blower is operatively associated with the heat exchanger and generates airflow in a direction that is non-perpendicular to the heat exchanger conduit. The air flow direction generated by the blower and the air flow passage defined by the heat transfer surfaces through the heat exchanger may be substantially parallel or form an angle of no greater than approximately 30 degrees.

摘要翻译： 一种热交换器，其具有流体输送管道和与导管热耦合的多个热交换元件。 热交换元件具有热传递表面，其限定穿过热交换器的至少一个空气流通道，其与导管非垂直对准。 鼓风机与热交换器可操作地相关联并且在非垂直于热交换器导管的方向上产生气流。 由吹风机产生的空气流动方向和通过热交换器的传热表面限定的空气流动通道可以基本上平行或形成不大于约30度的角度。