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1. 发明授权

US06662860B2 Heat transfer pipe for liquid medium having grooved inner surface and heat exchanger employing the same 有权
标题翻译：具有槽内表面的液体介质传热管和采用该传热管的热交换器
公开(公告)号：US06662860B2
公开(公告)日：2003-12-16
申请号：US10200449
申请日：2002-07-23
申请人： Takashi Iwamoto , Shinichi Ono , Yukio Sato , Masayuki Kawai , Yasushi Owaki , Masashi Tomiie , Shunroku Sukumoda , Kohtaroh Nagahara
发明人： Takashi Iwamoto , Shinichi Ono , Yukio Sato , Masayuki Kawai , Yasushi Owaki , Masashi Tomiie , Shunroku Sukumoda , Kohtaroh Nagahara
IPC分类号： F28F1318
CPC分类号： F28F1/32 , F28F1/40 , F28F1/42
摘要： In a heat transfer pipe, annular grooves in a direction inclined at an angle of 45° to 90° with respect to an axis of the pipe are continuously formed at an interval in a longitudinal direction of the pipe. The annular grooves desirably have a groove depth of 0.20 mm or more, and a groove pitch of two to five times larger than the groove depth. Moreover, a ratio W/P of a bottom width W of projections of the grooves to the groove pitch P is desirably 0.1 to 0.9.
摘要翻译：在传热管中，在管的长度方向上以间隔连续地形成相对于管轴以45°〜90°的角度倾斜的方向的环状槽。环形槽希望具有0.20mm以上的槽深度，并且槽间距比槽深度大2至5倍。此外，凹槽的突起的底部宽度W与槽间距P的比W / P优选为0.1〜0.9。

2. 发明授权

US06543524B2 Overplated thermally conductive part with EMI shielding 有权
公开(公告)号：US06543524B2
公开(公告)日：2003-04-08
申请号：US09886629
申请日：2001-06-21
申请人： Kevin A. McCullough , E. Mikhail Sagal , James D. Miller
发明人： Kevin A. McCullough , E. Mikhail Sagal , James D. Miller
IPC分类号： F28F1318
CPC分类号： F28F21/06 , F28F13/18 , H01L23/36 , H01L23/552 , H01L2924/0002 , Y10S165/905 , H01L2924/00
摘要： A net-shape molded heat transfer component is provided which includes a thermally conductive core and a metallic coating for reflection of electromagnetic interference and radio frequency waves. The heat transfer component is formed by net-shape molding a core body from a thermally conductive composition, such as a polymer composition, and applying a metallic coating. The molded heat transfer part is freely convecting through the part, which makes it more efficient and has an optimal thermal configuration. Additionally, the part is shielded from electromagnetic interference and radio frequency waves, thus preventing the transfer of same into the circuitry housed by the part. In addition, the coating also seals the conductive polymer core against moisture infiltration, making the part well suited for telecommunications applications in potentially harsh environments.

3. 发明授权

US06488079B2 Corrugated heat exchanger element having grooved inner and outer surfaces 有权
标题翻译：波纹热交换器元件具有开槽的内表面和外表面
公开(公告)号：US06488079B2
公开(公告)日：2002-12-03
申请号：US09902869
申请日：2001-07-10
申请人： L. Robert Zifferer
发明人： L. Robert Zifferer
IPC分类号： F28F1318
CPC分类号： F28F1/06 , F28F1/42 , F28F1/426 , F28F2210/06 , Y10T29/49391
摘要： A corrugated heat exchanger element may have grooves and ribs on the interior and exterior surfaces of the tube. The corrugations on the tube may be linear corrugations or helical corrugations. The texturing of the interior and exterior surfaces of the tube, and the corrugations in the tube may provide a heat exchanger element that has a large surface area. The surface texturing and corrugations may also provide a heat exchanger element that promotes internal mixing of fluids that flow by and through the element. Increased internal mixing and increased surface area of an element may allow the heat exchanger element to have a high heat transfer coefficient. A heat exchanger element or heat exchanger elements may be assembled into a heat exchanger that has a high overall heat transfer coefficient. Ends of the heat exchanger element may be pointed to facilitate attachment of the element to a support structure.
摘要翻译：波纹状热交换器元件可以在管的内表面和外表面上具有凹槽和肋。管上的波纹可以是线性波纹或螺旋波纹。管的内表面和外表面的纹理以及管中的波纹可以提供具有大表面积的热交换器元件。表面纹理和波纹还可以提供一种热交换器元件，其促进流过并穿过元件的流体的内部混合。增加的内部混合和元件的增加的表面积可允许热交换器元件具有高的传热系数。热交换器元件或换热器元件可以组装成具有高总传热系数的热交换器。可以指向热交换器元件的端部，以便于将元件附接到支撑结构。

4. 发明授权

US06457516B2 Heat transfer tube for evaporation with variable pore sizes 有权
标题翻译：用于可变孔径蒸发的传热管
公开(公告)号：US06457516B2
公开(公告)日：2002-10-01
申请号：US09859789
申请日：2001-05-17
申请人： Karine Brand , Andreas Beutler , Manfred Knab , Gerhard Schuez , Andreas Schwitalla
发明人： Karine Brand , Andreas Beutler , Manfred Knab , Gerhard Schuez , Andreas Schwitalla
IPC分类号： F28F1318
CPC分类号： F28F13/187 , Y10T29/49391
摘要： The invention relates to a heat-transfer tube, in particular an evaporator tube, with fins circumferentially extending on the shellside, which fins are shaped to essentially closed-off channels. The channels are open to the outside through pores with at least two variable sizes. In order to improve the evaporation characteristics, the invention provides advantageous regions for the ratio of the pore sizes and the ratio of the number of pores.
摘要翻译：本发明涉及一种传热管，特别是一种蒸发器管，翅片在外壳周向延伸，翅片成形为基本封闭的通道。通道通过至少两个可变尺寸的孔通向外部。为了提高蒸发特性，本发明为孔径和孔数比提供了有利的区域。

5. 发明授权

US06408938B1 Heat exchanger 失效
公开(公告)号：US06408938B1
公开(公告)日：2002-06-25
申请号：US09051735
申请日：1998-04-20
申请人： Alan Gray , Richard Kendall Bolingbroke , John Michael Evans
发明人： Alan Gray , Richard Kendall Bolingbroke , John Michael Evans
IPC分类号： F28F1318
摘要： An aluminum alloy containing (in wt. %): 0.2-0.5 Fe; 0.7-1.2 Si; 1.2-1.6 Mn; up to 0.3 Mg; up to 0.5 Cu; up to 0.2 Zn; up to 0.1 Ti is used to make the fins of heat exchangers particularly car radiators. The finstock has high post braze strength and thermal conductivity, and has a sufficiently electronegative potential as to be capable of acting as a sacrificial anode for the heat exchanger tubes. By virtue of the absence of Sn, In, and Cr, these heat exchangers can be scrapped and melted for re-use.

6. 发明授权

US06753091B2 Wax decoration items and method making the same 失效
标题翻译：蜡装饰品和方法制作相同
公开(公告)号：US06753091B2
公开(公告)日：2004-06-22
申请号：US10006231
申请日：2001-12-10
申请人： Ming-Jen Huang
发明人： Ming-Jen Huang
IPC分类号： F28F1318
CPC分类号： C11C5/008 , Y10T428/31801
摘要： A wax decoration item is made by the method including the steps of mixing preparing polyethylene wax, cyanide polymer and white wax to be a mixture by way of heating; pouring the mixture in a mold and obtaining a wax item with fixed shape when removing the mold; melting a colloid material to be a transparent liquid and coating the colloid material onto an outer periphery surface of the wax item and the colloid material being not mixed with the wax item; condensing the colloid material which is fixed on the wax item.
摘要翻译：通过以下方法制造蜡装饰物品：将通过加热混合制备聚乙烯蜡，氰化物聚合物和白蜡的混合物混合的步骤; 将混合物倒入模具中，取出模具时获得具有固定形状的蜡制品; 将胶体材料熔化成透明液体，并将胶体材料涂布到蜡物品的外周表面上，并且胶体材料不与蜡物品混合; 将固定在蜡制品上的胶体材料冷凝。

7. 发明授权

US06523605B2 Heat exchanger made of an aluminum alloy 有权
标题翻译：铝合金换热器
公开(公告)号：US06523605B2
公开(公告)日：2003-02-25
申请号：US09802907
申请日：2001-03-12
申请人： Takeyoshi Doko , Koji Okada , Takeshi Iguchi , Takaaki Sakane , Yoshihiro Kinoshita , Taketoshi Toyama , Akira Uchikawa , Satoshi Nohira , Homare Koutate
发明人： Takeyoshi Doko , Koji Okada , Takeshi Iguchi , Takaaki Sakane , Yoshihiro Kinoshita , Taketoshi Toyama , Akira Uchikawa , Satoshi Nohira , Homare Koutate
IPC分类号： F28F1318
CPC分类号： F28F21/084 , F28F9/0234 , Y10S165/916 , Y10T29/49393
摘要： There is disclosed a heat exchanger made of an aluminum alloy having a radiator part (10) and an oil cooler part (11) in combination and manufactured integrally by the brazing method, wherein a refrigerant tank (13) for covering and sealing the oil cooler part is made of an aluminum alloy, an aluminum alloy containing Si in an amount from more than 7.0 wt % to 12.0 wt %, Fe in an amount from more than 0.05 wt % to 0.5 wt %, Cu in an amount from more than 0.4 wt % to 8.0 wt %, Zn in an amount from more than 0.5 wt % to 10.0 wt %, and the balance of aluminum and inevitable impurities is used as a filler material of brazing sheets that are used for the oil cooler part and are brazed in the tank, and the refrigerant tank is assembled integrally with the radiator part and the oil cooler part by brazing with the brazing material. The heat exchanger made of an aluminum alloy by using an aluminum material instead of a resin tank, can be easily recycled, is excellent in corrosion resistance, and can be manufactured without requiring a step of caulking a tank.
摘要翻译：公开了一种由铝合金制成的热交换器，其具有散热器部分（10）和油冷却器部分（11），并通过钎焊方法整体制造，其中用于覆盖和密封油冷却器的制冷剂罐（13）部分由铝合金，含有大于7.0重量％至12.0重量％的Si的铝合金，大于0.05重量％至0.5重量％的Fe，大于0.4的Cu 重量％至8.0重量％，大于0.5重量％至10.0重量％的Zn，其余为铝和不可避免的杂质，用作用于油冷却器部分并钎焊的钎焊板的填料在储罐中，通过与钎焊材料钎焊，将制冷剂罐与散热器部件和油冷却器部件一体地组装。通过使用铝材代替树脂罐，由铝合金制成的热交换器可以容易地再循环，耐腐蚀性优异，并且可以制造而不需要对槽进行铆接的步骤。

8. 发明授权

US06308775B1 Heat exchanger tube 失效
标题翻译：热交换器管
公开(公告)号：US06308775B1
公开(公告)日：2001-10-30
申请号：US08829699
申请日：1997-03-26
申请人： Ulrich Naumann
发明人： Ulrich Naumann
IPC分类号： F28F1318
CPC分类号： F28F13/04 , F28F1/40
摘要： The exchanger tube has a smooth outside surface and a structured inside surface. The inside surface is formed from parallel primary and secondary ribs that run at an angle with respect to the longitudinal tube axis and respectively comprise inclined, planar flanks, channels that are limited laterally by the primary and secondary ribs and troughs shaped into the primary and secondary ribs. The radial extension of the secondary ribs is less than that of the primary ribs. The troughs are triangular. The center longitudinal planes of the troughs are disposed at an angle with respect to the longitudinal tube axis. The summits of the primary and secondary ribs are rounded. Rounded chamfers are provided between the flanks of the primary and secondary ribs and the channel beds.
摘要翻译：交换器管具有光滑的外表面和结构化的内表面。内表面由相对于纵向管轴线成一定角度的平行的初级和次级肋条形成，并且分别包括倾斜的平面侧面，通过主要和次要肋条和槽形横向限定的通道形成初级和次级肋骨。次级肋的径向延伸小于主肋的径向延伸。槽是三角形的。槽的中心纵向平面相对于纵向管轴线成一角度设置。主肋和次肋的顶点是圆形的。圆形倒角设置在主肋和副肋的侧面和通道床之间。

9. 发明授权

US06173763B1 Heat exchanger tube and method for manufacturing a heat exchanger 失效
标题翻译：热交换器管和制造热交换器的方法
公开(公告)号：US06173763B1
公开(公告)日：2001-01-16
申请号：US08888365
申请日：1997-07-03
申请人： Tetsuo Sano , Hideaki Motohashi , Kokichi Furuhama
发明人： Tetsuo Sano , Hideaki Motohashi , Kokichi Furuhama
IPC分类号： F28F1318
CPC分类号： F28F1/40 , F28F1/32 , F28F1/325
摘要： There is disclosed a heat exchanger tube for conducting refigerant in a heat exchanger. The inner surface of the tube has a convex portion having a broad tip and a plurality of inner fins. The area of the tip of the convex portion is larger than that of the tip of the inner fins. The height of the convex portion can be set at more than that of the inner fin. A heat exchanger according to the invention has a plurality of plate fins, each having a hole therein. Heat exchanger tubes pass through the holes of the plate fins. A method of manufacturing a heat exchanger comprises the steps of stacking a plurality of plate fins, each having a hole, with a predetermined space therebetween. Heat exchanger tubes are inserted through the holes. Then, the tubes are expanded to engage the plate fins. A refrigerating circuit utilizing a heat exchanger is also described.
摘要翻译：公开了一种用于在热交换器中进行冷凝器的热交换器管。管的内表面具有具有宽尖端和多个内翅片的凸部。凸部的前端部的面积大于内翅片的前端部的面积。凸部的高度可以设定为大于内翅片的高度。根据本发明的热交换器具有多个板翅片，每个板翅片均具有孔。热交换器管穿过板翅片的孔。制造热交换器的方法包括以下步骤：将具有孔的多个板状散热片堆叠在其间具有预定的间隔。热交换器管插入孔中。然后，将管扩张以接合板翅。还描述了利用热交换器的制冷回路。

10. 发明授权

US06167950A Heat transfer tube 失效
标题翻译：传热管
公开(公告)号：US06167950A
公开(公告)日：2001-01-02
申请号：US08672383
申请日：1996-05-28
申请人： Neelkanth S. Gupte , Xin Liu , Steven J. Spencer , Robert H. L. Chiang , Daniel Gaffaney
发明人： Neelkanth S. Gupte , Xin Liu , Steven J. Spencer , Robert H. L. Chiang , Daniel Gaffaney
IPC分类号： F28F1318
CPC分类号： F28F13/182 , F28F1/36 , F28F1/42 , F28F1/422 , F28F17/005
摘要： A heat transfer tube (10) for use in an application, such as a shell and tube type air conditioning system condenser, in which a fluid flowing through the heat exchanger external to the tubes condenses by transfer of heat to a cooling fluid flowing through the tubes. The tube has at least one fin convolution (20) extending helically around its external surface (13). A pattern of notches (30) extends at an oblique angle (&agr;) across the fin convolutions at intervals about the circumference of the tube. There is a spike (22) between each pair of adjacent notches. The fin convolution, notches and spikes are formed in the tube by rolling the wall of the tube between a mandrel and, first, a gang of finning disks (63) and, second, a notching wheel (66). Because, during the manufacture of the tube, of the interaction of the rotating and advancing tube and the notching wheel, the angle (&bgr;) of inclination of the axis of the tip of the spike is oblique with respect to the notch angle. The maximum width (Wt) of the spike is greater than the width (Wr) of the proximal portion of the fin convolution.
摘要翻译：一种用于诸如管壳式空调系统冷凝器的应用中的传热管（10），其中流过管外部的热交换器的流体通过将热传递到流过管。管具有围绕其外表面（13）螺旋延伸的至少一个翅片卷（20）。切口（30）的图案以围绕管圆周的间隔跨越翅片卷绕以倾斜角（α）延伸。每对相邻凹口之间有一个尖峰（22）。通过在心轴和第一组翅片（63）之间滚动管的壁而在管中形成翅片卷积，切口和钉，并且第二切口轮（66）在管中形成。因为在管的制造期间，旋转和前进管与开槽轮的相互作用，尖峰的轴线的倾斜角度（β）相对于切口角度是倾斜的。尖峰的最大宽度（Wt）大于翅片卷积的近端部分的宽度（Wr）。

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