公开(公告)号：US6166348A

公开(公告)日：2000-12-26

申请号：US539942

申请日：2000-03-31

申请人： Georg Brundermann

发明人： Georg Brundermann

IPC分类号： B23K9/00 ,  B21C37/26 ,  B23K9/032 ,  B23K9/32 ,  B23K37/053 ,  B23K101/08

CPC分类号： B23K9/0325 ,  B21C37/26 ,  B23K2101/08 ,  B23K2101/14

摘要： The invention relates to a finned tube (1), a process for its manufacture and a device for performing the process. The process involves at least one endless strip (4), forming the fins, being wrapped around a rotating tube body (2) in roughly helical fashion and the narrow side of the strip (4) facing the tube body (2) being joined to the tube surface by means of a welding device (7). In order to be able to work with little financial outlay and in an energy-saving manner, and to create a product where the entire width of the base of the fin is optimally joined to the tube surface and the joint area displays good thermal conduction, the working end of the welding device (7) is inserted into the free wedge-shaped space between the tube surface (3) and the strip (4) where, with the aid of the welding device (7) a welding bead (11) is applied, running exactly in the area of the joint between the strip (4) and the tube surface (3), to the tube surface (3) using a filler, before the narrow edge of the strip (4) to be joined makes contact. The narrow edge of the strip (4) to be joined is subsequently pressed into the welding bead (11) while it is still liquid.

摘要翻译： 本发明涉及一种翅片管（1），其制造方法和用于执行该过程的装置。 该过程涉及至少一个环形条（4），形成翅片，围绕旋转管体（2）以大致螺旋方式缠绕，并且条带（4）的面向管体（2）的窄边被连接到 管表面借助于焊接装置（7）。 为了能够以少量的经济支出和节能的方式工作，并且为了创建一种产品，其中鳍的基部的整个宽度最佳地接合到管表面并且接合区域显示良好的热传导， 焊接装置（7）的工作端插入在管表面（3）和条带（4）之间的自由楔形空间中，借助于焊接装置（7）焊接焊道（11） 在条带（4）的窄边缘被接合之前，使用填料在管条（4）和管表面（3）之间的接合区域精确地运行到管表面（3） 联系。 待连接的条带（4）的窄边缘随后被压入焊珠（11），同时其仍然是液体。

公开(公告)号：US6053209A

公开(公告)日：2000-04-25

申请号：US116321

申请日：1998-07-15

申请人： Thomas Wagner ,  Frank Kramer

发明人： Thomas Wagner ,  Frank Kramer

IPC分类号： B21C37/26 ,  B23K26/302 ,  B23K26/32 ,  F28F1/36 ,  F15D1/00

CPC分类号： F28F1/36 ,  B21C37/26 ,  B23K26/302 ,  B23K26/32 ,  B23K2201/08 ,  B23K2203/05 ,  B23K2203/22 ,  B23K2203/50 ,  Y10T29/49382 ,  Y10T29/49393

摘要： The invention concerns a process for manufacturing ribbed tubes, wherein a stainless steel tube is provided with ribs by helicoidally winding a copper strip around it, and a ribbed tube thus manufactured. In joining the tube and rib, the unmelted copper strip is set on the tube surface edgewise into a melted area produced by a laser beam exclusively on the tube surface, thereby bonding the strip onto the tube by the solidification of the melted tube material. In this manner ribbed tubes can be provided, featuring an internal tube made of corrosion-resistant stainless steel and a helicoidal rib made of copper for increasing the heat exchange surface of the tube, which is distinguished by high thermal conductivity.

摘要翻译： 本发明涉及一种用于制造肋状管的方法，其中不锈钢管通过在其周围螺旋形缠绕铜带而设有肋条，以及如此制造的肋状管。 在接合管和肋时，将未熔化的铜带沿着边缘设置在由激光束产生的熔化区域的管表面上，从而通过熔化的管材的凝固将带材粘合到管上。 以这种方式，可以提供肋状管，其特征在于具有由耐腐蚀不锈钢制成的内管和由铜制成的螺旋肋，用于增加管的热交换表面，其以高导热性为特征。

公开(公告)号：US5809647A

公开(公告)日：1998-09-22

申请号：US892408

申请日：1997-07-15

申请人： Thomas Wagner ,  Frank Kramer

发明人： Thomas Wagner ,  Frank Kramer

IPC分类号： B21C37/26 ,  B23K26/302 ,  B23K26/32 ,  F28F1/36 ,  B23P15/26

CPC分类号： F28F1/36 ,  B21C37/26 ,  B23K26/302 ,  B23K26/32 ,  B23K2201/08 ,  B23K2203/05 ,  B23K2203/22 ,  B23K2203/50 ,  Y10T29/49382 ,  Y10T29/49393

摘要： A process for manufacturing ribbed tubes, wherein a stainless steel tube is provided with ribs by helicoidally winding a copper strip around it. In joining the tube and rib, the unmelted copper strip is set on the tube surface edgewise into a melted area produced by a laser beam exclusively on the tube surface, thereby bonding the strip onto the tube by the solidification of the melted tube material. In this manner ribbed tubes can be provided, featuring an internal tube made of corrosion-resistant stainless steel and a helicoidal rib made of copper for increasing the heat exchange surface of the tube, which is distinguished by high thermal conductivity.

摘要翻译： 一种用于制造肋状管的方法，其中不锈钢管通过在其周围螺旋缠绕铜带而设置有肋。 在接合管和肋时，将未熔化的铜带沿着边缘设置在由激光束产生的熔化区域的管表面上，从而通过熔化的管材的凝固将带材粘合到管上。 以这种方式，可以提供肋状管，其特征在于具有由耐腐蚀不锈钢制成的内管和由铜制成的螺旋肋，用于增加管的热交换表面，其以高导热性为特征。

公开(公告)号：US5781987A

公开(公告)日：1998-07-21

申请号：US563677

申请日：1995-11-28

申请人： Risto Castren

发明人： Risto Castren

IPC分类号： B21C37/26 ,  F28F1/12 ,  B23P15/26

CPC分类号： F28F1/124 ,  B21C37/26 ,  Y10T29/49382 ,  Y10T29/53122

摘要： An apparatus for manufacturing a needle-rib heat-exchanger construction including a band which is wound around a tube. Initially, cuts are formed on both sides of an elongate band and thereafter the band is passed through a series of engaging former wheels. A bottom part is formed into the band and top portions of the band are folded onto the bottom part. Needle-shaped ribs are formed to project from the top portions and are placed at an angle in relation to one another. The band with needle-shaped ribs is then mounted on the tube.

摘要翻译： 一种用于制造针肋式热交换器结构的装置，包括缠绕在管上的带。 最初，在细长带的两侧形成切口，此后，带穿过一系列啮合的前轮。 底部形成带状，带的顶部折叠到底部。 针形肋形成为从顶部突出并且以相对于彼此成一定角度放置。 然后将带有针状肋的带安装在管上。

公开(公告)号：US5241840A

公开(公告)日：1993-09-07

申请号：US933247

申请日：1992-08-21

申请人： Adam C. Kennedy

发明人： Adam C. Kennedy

IPC分类号： B21C37/26 ,  F25B39/02 ,  F25D17/06 ,  F25D21/08 ,  F28F1/36

CPC分类号： B21C37/26 ,  F25B39/02 ,  F25D17/065 ,  F25D21/08 ,  F28F1/36 ,  F25D2400/04

摘要： A refrigerator has a compartment to be refrigerated and a refrigerant evaporator normally operable at frost producing temperatures to refrigerate the compartment. The evaporator includes an elongated tube to receive refrigerant with an elongated spine fin ribbon of heat exchange material including an elongated base wound in an open spiral about and in intimate heat exchange contact with the tube. A continuous series of fingers project outwardly of the tube along each edge of the base and the distal ends of the fingers are bent to extend generally perpendicular to the root portions of the fingers.

公开(公告)号：US5003690A

公开(公告)日：1991-04-02

申请号：US242291

申请日：1988-09-09

申请人： Ray C. Anderson

发明人： Ray C. Anderson

IPC分类号： B21C37/26 ,  B21H3/04

CPC分类号： B21H3/04 ,  B21C37/26 ,  Y10T29/49382 ,  Y10T29/49385 ,  Y10T29/5185 ,  Y10T29/5199 ,  Y10T29/53122

摘要： A finning and thread rolling machine capable of producing an integral finned tube, an extended finned tube or a wrap-on finned tube, whichever is desired, the tubing to be used for extended surface heat transfer. Types of tubes produced are integral low finned tube, bi-metal fin tube with extruded high finned tube on the outer portion, and extruded integral/high finned tube and spiral strip helical wrap-on finned tube. The apparatus also provides a two and three die thread rolling machine for thru-feed threading and form rolling.

摘要翻译： 一种能够生产整体翅片管，延长翅片管或卷绕翅片管的翅片和丝网轧机，以期望的方式，用于延长表面传热的管道。 生产的管的类型是整体低翅片管，外部具有挤出的高翅片管的双金属翅片管和挤出的整体/高翅片管和螺旋带螺旋缠绕翅片管。 该设备还提供了一种用于通过进给螺纹和成形轧制的两个和三个模切丝线滚压机。

公开(公告)号：US4095321A

公开(公告)日：1978-06-20

申请号：US795972

申请日：1977-05-11

申请人： Robert E. Hicks

发明人： Robert E. Hicks

IPC分类号： B21C37/26 ,  B23P15/26 ,  B21D39/03

CPC分类号： B21C37/26 ,  Y10T29/5188 ,  Y10T29/53122

摘要： An apparatus is disclosed for the manufacture of a continuous heat exchanger tube including helically winding a spine fin material on the outer wall of a base tube member. A preselected portion of the spine fin material is secured against movement relative to the base tube member. The heat exchanger is then severed in the secured portion so that a section of the secured portion is arranged at each end of the severed heat exchanger. The secured severed end sections are effective in maintaining the intermediate portion of the spine fin material from unwinding and, as a result, in heat transfer relationship with the base tube member.

摘要翻译： 公开了一种用于制造连续热交换器管的装置，其包括在基管构件的外壁上螺旋地缠绕脊柱翅片材料。 脊柱翅片材料的预选部分被固定成抵抗相对于基管构件的运动。 然后将热交换器在固定部分中切断，使得固定部分的一部分布置在切断的热交换器的每一端。 安全切断的端部部分有效地保持脊柱翅片材料的中间部分不会退绕，因此与基管部件的热传递关系。

公开(公告)号：US4085491A

公开(公告)日：1978-04-25

申请号：US662362

申请日：1976-03-01

申请人： Richard G. Mathwig

发明人： Richard G. Mathwig

IPC分类号： B21C37/26 ,  B23P15/26 ,  F24S10/75

CPC分类号： F24J2/26 ,  B21C37/26 ,  B23P15/26 ,  F24J2002/261 ,  Y02E10/44 ,  Y10T29/49355 ,  Y10T29/49378

摘要： A fluted strip of heat conducting material is spirally wound edgewise about a length of pipe and, in combination, define a heat exchanger for receiving solar energy. The lateral edges of the flutes forming the outer edge of the strip define an undulating line superimposed upon a helix. The lateral edges of the flutes forming the inner edge of the strip define an undulating line superimposed upon a sinusoidal curve which, in turn, is superimposed upon a helix. Thereby, cyclically repetitive ones of the flutes become oriented normal to the rays of the sun to effect maximum heat transfer as the angle of incidence to the heat exchanger varies. A method for producing the heat exchanger is also described.

摘要翻译： 一根带槽的导热材料条围绕一段长度的螺旋状螺旋缠绕，并组合形成一个用于接收太阳能的热交换器。 形成条带外边缘的凹槽的侧边缘限定叠加在螺旋上的起伏线。 形成条带内边缘的槽纹的侧边缘限定叠加在正弦曲线上的起伏线，该正弦曲线又叠加在螺旋上。 因此，随着与热交换器的入射角度的变化，凹槽中的循环重复的凹槽变得垂直于太阳射线而达到最大的热传递。 还描述了用于制造热交换器的方法。

公开(公告)号：US3909898A

公开(公告)日：1975-10-07

申请号：US52944574

申请日：1974-12-04

申请人： GEN ELECTRIC

发明人： HICKS ROBERT E

IPC分类号： B21C37/26 ,  F28F1/36 ,  B21D53/02 ,  B23P15/26

CPC分类号： B21C37/26 ,  F28F1/36 ,  Y10T29/49382 ,  Y10T29/49798 ,  Y10T29/5176 ,  Y10T29/53113 ,  Y10T156/1084

摘要： A method and apparatus is disclosed for the manufacture of a continuous heat exchanger tube including helically winding a spine fin material on the outer wall of a base tube member. A preselected portion of the spine fin material is secured against movement relative to the base tube member. The heat exchanger is then severed in the secured portion so that a section of the secured portion is arranged at each end of the severed heat exchanger. The secured severed end sections are effective in maintaining the intermediate portion of the spine fin material from unwinding and, as a result, in heat transfer relationship with the base tube member.

摘要翻译： 公开了用于制造连续热交换器管的方法和装置，其包括在基管构件的外壁上螺旋地缠绕脊柱翅片材料。 脊柱翅片材料的预选部分被固定成抵抗相对于基管构件的运动。 然后将热交换器在固定部分中切断，使得固定部分的一部分布置在切断的热交换器的每一端。 安全切断的端部部分有效地保持脊柱翅片材料的中间部分不会退绕，因此与基管部件的热传递关系。

公开(公告)号：US3752228A

公开(公告)日：1973-08-14

申请号：US3752228D

申请日：1972-07-13

申请人： ESCON FINTUBE CORP

发明人： BOSSE R

IPC分类号： B21C37/26 ,  F28F1/36 ,  F28F7/00

CPC分类号： B21C37/26 ,  F28F1/36 ,  Y10T29/49382

摘要： An I-type segmented finned tube is disclosed having a fin composed of an elongated flat strip of metal, the upper portion of which forms the major fin portion having a plurality of segmented fins formed thereon and extending radially outward therefrom. The lower portion of the flat strip forms the base which serves as a contact area for a welding electrode. The method of bonding the segmented fin to the tube is accomplished by an ultra-high frequency welding process which melts the root portion of the fin and the registering surface of the tube just prior to their mutual engagement. A force is then applied to the tips of the fins at the point of mutual engagement to forge the molten root portion of the fin to the molten surface of the tube to create a fused bond therebetween.

摘要翻译： 公开了一种I型分段翅片管，其具有由细长的金属扁平条形成的翅片，其上部形成主鳍部分，其中形成有多个分段翅片并从其上径向向外延伸。 扁平条的下部形成用作焊接电极的接触区域的基座。