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61. 发明授权

US08281489B2 Flat tube, flat tube heat exchanger, and method of manufacturing same 失效
公开(公告)号：US08281489B2
公开(公告)日：2012-10-09
申请号：US12176929
申请日：2008-07-21
申请人： Werner Zobel , Jens Nies , Roland Straehle , Siegfried Eisele , Bernhard Stephan
发明人： Werner Zobel , Jens Nies , Roland Straehle , Siegfried Eisele , Bernhard Stephan
IPC分类号： B21D33/00
CPC分类号： B23P15/26 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , B23K1/0012 , B23K31/02 , B23K2101/14 , F28D1/0308 , F28D1/0391 , F28F1/022 , Y10T29/49368 , Y10T29/49377 , Y10T29/49384 , Y10T29/49391 , Y10T29/53122 , Y10T83/0524 , Y10T83/0538
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.

62. 发明申请

US20120248091A1 ELECTRICAL HEATING DEVICE WITH A PLATE ELEMENT COMPRISING CONDUCTIVE PATHS AND METHOD FOR THE MANUFACTURE OF A PLATE ELEMENT OF THIS NATURE 有权
标题翻译：具有包含导电板的板元件的电加热装置和用于制造该自然板的元件的方法
公开(公告)号：US20120248091A1
公开(公告)日：2012-10-04
申请号：US13433513
申请日：2012-03-29
申请人： Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
发明人： Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
IPC分类号： H05B3/06 , H05K3/20
CPC分类号： F24H1/121 , F24H1/009 , F24H3/0405 , H05K3/202 , H05K3/326 , H05K2201/10303 , Y10T29/49128 , Y10T29/49368
摘要： An electrical heating includes a plurality of electrical heating elements which are held by a housing and which abut heat conducting surfaces over which a medium to be heated flows. The electrical heating elements comprise contact lugs, arranged essentially at the same height, that are connected through a plate element. The plate element includes conductive paths and contact lug receptacles for the contact lugs. The plate element may include a carrier plate of non-conducting material and a stamped out metal plate that are joined together to form one unit. A method of manufacturing a plate element includes manufacturing the carrier plate by injection moulding and subjecting a metal plate to stamping operations to form area elements which are joined together by connecting ridges and in which the contact lug receptacles are located. The carrier plate and the metal plate are then joined, and the connecting ridges are then parted.
摘要翻译：电加热包括多个电加热元件，这些电加热元件由壳体保持并且邻接待加热介质流过的热传导表面。电加热元件包括基本上以相同高度布置的接触凸耳，其通过板元件连接。板元件包括用于接触片的导电路径和接触片插座。板元件可以包括非导电材料的承载板和连接在一起以形成一个单元的冲压出的金属板。制造板元件的方法包括通过注射成型制造承载板，并对金属板进行冲压操作以形成区域元件，所述区域元件通过连接脊连接在一起并且接触片插座位于该区域元件中。然后将承载板和金属板接合，然后分开连接脊。

63. 发明授权

US08161646B2 Method of manufacturing heat radiating fin 有权
标题翻译：制造散热片的方法
公开(公告)号：US08161646B2
公开(公告)日：2012-04-24
申请号：US12082705
申请日：2008-04-11
申请人： Kuo-Sheng Lin
发明人： Kuo-Sheng Lin
IPC分类号： B23P15/16
CPC分类号： B21D53/02 , B21D22/04 , Y10T29/49345 , Y10T29/4935 , Y10T29/49359 , Y10T29/49366 , Y10T29/49368 , Y10T29/49377 , Y10T29/49378
摘要： In a method of manufacturing heat radiating fin, the technique of plastic working, such as stamping, is employed to apply an external force against a sheet metal material serving as a raw material for forming the heat radiating fin, so that the sheet metal material generates plastic deformation to form a plurality of recessed portions on a front side thereof. Meanwhile, a plurality of protruded portions is correspondingly formed on a rear side of the sheet metal material behind the recessed portions. Any two heat radiating fins so manufactured may be easily stacked and connected together with the protruded portions on a rear or higher heat radiating fin partially extended into the recessed portions on a front or lower heat radiating fin.
摘要翻译：在制造散热片的方法中，采用塑料加工技术，例如冲压，对作为用于形成散热片的原材料的金属板材施加外力，使得金属板材产生塑性变形，在其前侧形成多个凹部。同时，多个突出部相应地形成在凹陷部分后方的金属板材的后侧。如此制造的任何两个散热片可以容易地与突出部分堆叠在一起，其后部或更高的散热片部分地延伸到前部或下部散热片上的凹部中。

64. 发明申请

US20110232439A1 Spacer grid for positioning of fuel rods 有权
标题翻译：用于定位燃料棒的间隔栅格
公开(公告)号：US20110232439A1
公开(公告)日：2011-09-29
申请号：US12007766
申请日：2008-01-15
申请人： Lars Hallstadius , Mats Dahlback , John Bates , James Dougherty , Steven J. King , Robert J. Comstock
发明人： Lars Hallstadius , Mats Dahlback , John Bates , James Dougherty , Steven J. King , Robert J. Comstock
IPC分类号： B26D7/00 , C22F1/18
CPC分类号： C22F1/186 , B21B3/00 , C22C16/00 , G21C3/3424 , Y02E30/40 , Y10T29/4935 , Y10T29/49366 , Y10T29/49368 , Y10T29/49789 , Y10T29/49794 , Y10T29/531 , Y10T83/0448
摘要： A method of manufacturing an optimized sheet metal (1) of a zirconium based alloy is described, which optimized sheet metal (1) defines a sheet plane (BA). The method comprises the steps of providing a sheet metal (2) of a zirconium based. alloy, subjecting the sheet metal (2) to at least a preparing cold rolling and a final cold rolling, wherein the preparing cold rolling and the final cold rolling are both performed in a common rolling direction, and heat treating the sheet metal (1) between the preparing cold rolling and the final cold rolling so that the zirconium based alloy is partially re-crystallized. A method of manufacturing a spacer grid using an optimized sheet metal (1) according to the invention is also described.
摘要翻译：描述了制造锆基合金的优化的金属板（1）的方法，其优化的金属板（1）限定了片材平面（BA）。该方法包括提供锆基金属片（2）的步骤。合金，将金属板（2）进行至少准备冷轧和最终冷轧，其中准备冷轧和最终冷轧都沿共同的轧制方向进行，并且对金属板（1）进行热处理，在准备冷轧和最终冷轧之间，使得锆基合金部分地再结晶。还描述了使用根据本发明的优化的金属片（1）制造间隔栅格的方法。

65. 发明申请

US20100307002A1 Systems and Methods for Making Seals in Heat Exchangers 有权
标题翻译：热交换器密封系统和方法
公开(公告)号：US20100307002A1
公开(公告)日：2010-12-09
申请号：US12859185
申请日：2010-08-18
申请人： Erik M. Howard
发明人： Erik M. Howard
IPC分类号： B23P6/00
CPC分类号： F28F9/0219 , F28D7/06 , F28F2220/00 , F28F2230/00 , Y10T29/4935 , Y10T29/49352 , Y10T29/49361 , Y10T29/49364 , Y10T29/49366 , Y10T29/49368 , Y10T29/49377
摘要： Systems and methods for improving heat exchangers by implementing self-energizing seals. In one embodiment, a U-tube heat exchanger includes a shell enclosure, a tube sheet, a closure and a set of tubes welded to the tube sheet. The tube sheet separates first and second chambers from a third chamber in the shell enclosure. The closure seals the first and second chambers. Each tube extends from the first chamber, through the third chamber to the second chamber. The improvement comprises a seal between the shell enclosure and either the closure or the tube sheet. The seal includes conically tapered sealing surfaces on the shell enclosure and closure or tube sheet which form a wedge-shaped gap. A seal ring having surfaces complementary to the sealing surfaces of the shell enclosure and closure or tube sheet is positioned between the sealing surfaces to form a self-energized seal.
摘要翻译：通过实施自加力密封来改善热交换器的系统和方法。在一个实施例中，U形管式热交换器包括壳体外壳，管板，封闭件和焊接在管板上的一组管。管板将第一室和第二室与壳壳中的第三室分离。封闭件密封第一和第二腔室。每个管从第一室延伸通过第三室至第二室。改进包括壳体与封闭件或管板之间的密封。密封件包括形成楔形间隙的外壳外壳和封闭件或管板上的锥形密封表面。具有与外壳和封闭件或管板的密封表面互补的表面的密封环定位在密封表面之间以形成自给电密封。

66. 发明申请

US20100108298A1 HEAT PIPE WITH PLANISHED END SURFACE 审中-公开
标题翻译：带管道末端表面的热管
公开(公告)号：US20100108298A1
公开(公告)日：2010-05-06
申请号：US12684264
申请日：2010-01-08
申请人： Chung-Zen Lin
发明人： Chung-Zen Lin
IPC分类号： F28D15/02
CPC分类号： B23P15/26 , B23P2700/09 , F21V29/503 , F28D15/0283 , F28D15/04 , H01L23/427 , H01L2924/0002 , Y10T29/4935 , Y10T29/49353 , Y10T29/49368 , H01L2924/00
摘要： The invention is to provide a heat pipe that has a planished end surface, and thereby an electronic device can be flatly mounted on the planished end surface of the sealed end of the heat pipe. The heat pipe includes a sealed metal pipe and a porous capillary diversion layer. The metal pipe has a space in vacuum, a working fluid is in the space, wherein the planished end surface is formed on the outer wall of an sealed end of the metal pipe. The porous capillary diversion layer is disposed in the space, and it covers and includes the inner wall of the sealed end of the metal pipe.
摘要翻译：本发明提供一种具有平坦端面的热管，由此能够将电子设备平坦地安装在热管的密封端的平面端面上。热管包括密封金属管和多孔毛细管分流层。金属管在真空中具有空间，工作流体位于空间中，其中平面的端面形成在金属管的密封端的外壁上。多孔毛细管分流层设置在该空间中，并且覆盖并包括金属管的密封端的内壁。

67. 发明申请

US20100101768A1 HEAT TRANSFER PLATE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：换热板及其制造方法
公开(公告)号：US20100101768A1
公开(公告)日：2010-04-29
申请号：US12595118
申请日：2008-03-21
申请人： Nobushiro Seo , Hisashi Hori , Shinya Makita
发明人： Nobushiro Seo , Hisashi Hori , Shinya Makita
IPC分类号： F28F3/12 , B23P15/26 , B23K20/12
CPC分类号： F28F1/14 , B23K20/122 , B23K20/1225 , B23K20/124 , B23K20/1265 , B23K2101/14 , B23K2103/10 , B23K2103/12 , B23K2103/18 , B23P15/26 , F28F1/22 , F28F1/24 , F28F3/12 , F28F2220/00 , F28F2275/02 , F28F2275/06 , F28F2275/062 , Y10T29/49364 , Y10T29/49368
摘要： A method of manufacturing a heat transfer plate (1) includes: an insertion process of inserting a heat medium pipe (16) in a concave groove (8) formed in a bottom face of a lid groove (6) open to an obverse (3) of a base member (2); a lid groove closing process of arranging a lid plate (10) in the lid groove (6); and a main joining process of moving a main joining rotation tool (20) along butt portions (V1, V2) between sidewalls (5a, 5b) of the lid groove (6) and side faces (13a, 13b) of the lid plate (10), wherein in the main joining process a plastic fluidizing material (Q), where the base member (2) and the lid plate (10) are fluidized due to frictional heat, is made to flow in air gap portions (P1, P2) formed around the heat medium pipe (16).
摘要翻译：制作传热板（1）的方法包括：将热介质管（16）插入形成在敞开到正面（3）的盖槽（6）的底面的凹槽（8）中的插入过程）基部构件（2）; 将盖板（10）布置在盖槽（6）中的盖槽关闭过程; 以及主盖接合工序，使主接合旋转工具（20）沿着盖槽（6）的侧壁（5a，5b）与盖板的侧面（13a，13b）之间的对接部（V1，V2）移动 10），其中在主接合过程中，使基部构件（2）和盖板（10）由于摩擦热而流化的塑性流化材料（Q）在气隙部分（P1，P2））形成在热介质管（16）周围。

68. 发明申请

US20080121377A1 Method For Connecting Heat-Dissipating Body And Heat Pipe And Structure Thereof 失效
标题翻译：连接散热体和热管及其结构的方法
公开(公告)号：US20080121377A1
公开(公告)日：2008-05-29
申请号：US11563005
申请日：2006-11-23
申请人： Kuo-Len Lin , Ken Hsu , Chih-Hung Cheng
发明人： Kuo-Len Lin , Ken Hsu , Chih-Hung Cheng
IPC分类号： F28D15/00 , H05K7/20
CPC分类号： F28D15/02 , F28F1/20 , F28F2215/10 , F28F2275/10 , H01L23/427 , H01L2924/0002 , Y10T29/49353 , Y10T29/49368 , Y10T29/53109 , H01L2924/00
摘要： A method for connecting a heat-dissipating body and a heat pipe and the structure thereof are used to improve the efficiency of heat conduction. The structure includes a heat-dissipating body and a heat pipe. The central position of the heat-dissipating body is provided with an accommodating trough for accommodating the heat pipe. A plurality of corresponding slots extends outwardly from the periphery of the trough. The other end of the slot is connected to a through hole. Tools are disposed in the slots to widen the slots and thus the periphery of the trough, so that the inner diameter of the trough is larger than the outer diameter of the heat pipe. After the heat pipe penetrates into the trough, the tools are removed, so that the inner wall surface of the trough abuts tightly against the outer circumferential surface of the heat pipe. Thus, the optimal efficiency of heat conduction between the heat pipe and the heat-dissipating body can be achieved.
摘要翻译：用于连接散热体和热管的方法及其结构用于提高热传导的效率。该结构包括散热体和热管。散热体的中心位置设置有用于容纳热管的容纳槽。多个相应的槽从槽的周边向外延伸。槽的另一端连接到通孔。工具设置在槽中以加宽槽的槽，从而加宽槽的周边，使得槽的内径大于热管的外径。在热管穿透槽之后，移除工具，使得槽的内壁表面紧紧地抵靠热管的外周表面。因此，可以实现热管和散热体之间的热传导的最佳效率。

69. 发明申请

US20070017658A1 Cold plate apparatus and method of fabrication thereof with a controlled heat transfer characteristic between a metallurgically bonded tube and heat sink for facilitating cooling of an electronics component 失效
标题翻译：冷板装置及其制造方法，在冶金结合的管和散热器之间具有受控的传热特性，以便于电子部件的冷却
公开(公告)号：US20070017658A1
公开(公告)日：2007-01-25
申请号：US11184654
申请日：2005-07-19
申请人： Bret Lehman , Roger Schmidt , Prabjit Singh
发明人： Bret Lehman , Roger Schmidt , Prabjit Singh
IPC分类号： H05K7/20
CPC分类号： H05K7/20254 , Y10T29/4935 , Y10T29/49359 , Y10T29/49364 , Y10T29/49368 , Y10T29/49369 , Y10T29/49373 , Y10T29/49377 , Y10T29/49393
摘要： Cold plate apparatuses and methods of fabrication are provided for facilitating cooling of an electronics component. The fabrication approach includes: forming a tube with a first metal and having first and second ends with a heat transfer region disposed therebetween; positioning the heat transfer region of the tube within a mold and casting a heat sink member around the tube by contacting a second metal in molten form over the tube, wherein the first and second metals react peritectically to form an alloy layer between the tube and the heat sink member, and a metallurgical bond is formed between the tube and heat sink member with cooling of the molten second metal; and controlling casting of the heat sink member to minimize a thickness of the alloy layer to enhance a heat transfer characteristic of the metallurgical bond formed between the tube and the heat sink member.
摘要翻译：提供冷板装置和制造方法以便于电子部件的冷却。制造方法包括：形成具有第一金属的管，并且具有设置在其间的传热区域的第一和第二端; 将管的传热区域定位在模具内，并通过使熔融形式的第二金属接触在管上而使管子周围的散热构件铸造，其中第一和第二金属在管道之间进行反应以在管和管之间形成合金层并且通过冷却熔融的第二金属，在管和散热部件之间形成冶金结合部; 并且控制散热构件的铸造以最小化合金层的厚度，以增强在管和散热构件之间形成的冶金结合的传热特性。

70. 发明授权

US07117584B2 Heat exchanger tube expanding apparatus 有权
标题翻译：热交换器管膨胀装置
公开(公告)号：US07117584B2
公开(公告)日：2006-10-10
申请号：US10780889
申请日：2004-02-19
申请人： Shinji Nakadeguchi , Shinji Nakashima , Mitsuru Tanaka , Hiroaki Takada
发明人： Shinji Nakadeguchi , Shinji Nakashima , Mitsuru Tanaka , Hiroaki Takada
IPC分类号： B23P15/26
CPC分类号： B23P15/26 , B21D53/085 , Y10T29/49368 , Y10T29/49375 , Y10T29/53113 , Y10T29/53117 , Y10T29/53122
摘要： A tube expanding apparatus includes mandrels, each mandrel having a billet on a leading end; a reciprocating actuator for supporting rear ends of the mandrels, the reciprocating actuator being supported to reciprocate in an axial direction of hairpin tube straight portions; a pressure cylinder for raising and lowering the reciprocating actuator and expanding the straight portions by pressing the billets into the hairpin tube straight portions; hairpin receivers for supporting curved portions of hairpin tubes; a fin receiver for supporting a lower end portion of the laminated radiating fins; and a hydraulic cylinder for raising and lowering the fin receiver in the axial direction of the hairpin tube straight portions. The hydraulic cylinder lowers the fin receiver to a predetermined position as the mandrels descend and the billets begin to be inserted into the hairpin tubes.
摘要翻译：管膨胀装置包括心轴，每个心轴在前端具有一个坯料; 用于支撑所述心轴的后端的往复式致动器，所述往复式致动器被支撑以沿所述发夹管直线部分的轴向方向往复运动; 用于升降往复式致动器的压力缸，并且通过将坯料压入发夹管直的部分而使直线部分膨胀; 用于支撑发夹管弯曲部分的发夹接收器; 用于支撑所述层叠散热片的下端部的翅片接收器; 以及用于在发卡管直线部分的轴向方向上升降翅片接收器的液压缸。当心轴下降时，液压缸将翅片接收器降低到预定位置，并且坯料开始被插入到发夹管中。

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