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11. 发明授权

US07121330B2 Heat exchange unit 失效
标题翻译：热交换单元
公开(公告)号：US07121330B2
公开(公告)日：2006-10-17
申请号：US10327852
申请日：2002-12-26
申请人： Toyoaki Matsuzaki
发明人： Toyoaki Matsuzaki
IPC分类号： F28F3/00 , F28F9/02 , B21D53/04
CPC分类号： F28F3/04 , F28D9/0037 , F28F9/001 , F28F2235/00
摘要： A heat exchange unit includes metallic heat transfer members combined with each other. Each heat transfer member has a heat transfer face having opposite surfaces with which first and second heat exchange fluids come into contact, respectively. Welded-together flat portions of the heat transfer members are inserted into a fitting hole of an end plate. The fitting hole substantially coincides with an end shape of the combined heat transfer members and is sized to slidably receive welded-together flat portions such that the end plate and the received, welded-together flat portions contact each other. After insertion, the heat transfer members are welded to the end plate along the fitting hole so that, at the welded region, the heat transfer members and the end plate form an integral construction.
摘要翻译：热交换单元包括彼此组合的金属传热构件。每个传热构件具有分别与第一和第二热交换流体接触的相反表面的传热面。传热构件的焊接平坦部分插入端板的装配孔中。装配孔基本上与组合传热构件的端部形状重合，并且其尺寸设计成可滑动地容纳焊接在一起的平坦部分，使得端板和接收的焊接在一起的平坦部分彼此接触。插入后，传热构件沿着装配孔焊接到端板，使得在焊接区域处，传热构件和端板形成一体构造。

12. 发明授权

US06840080B2 Press-forming apparatus 失效
标题翻译：压制成型装置
公开(公告)号：US06840080B2
公开(公告)日：2005-01-11
申请号：US10387576
申请日：2003-03-14
申请人： Toyoaki Matsuzaki
发明人： Toyoaki Matsuzaki
IPC分类号： B21D13/02 , B21D53/02 , B21D53/04
CPC分类号： B21D53/04 , B21D13/02
摘要： A press-forming apparatus comprises a pair of press-forming units detachably secured to movable and stationary units facing each other, respectively. A metallic material is subjected to a press-forming through the press-forming units and then discharged therefrom as a heat transfer member for a heat exchanger. Each of the press-forming units comprises (i) a main forming section for forming on the material a heat transfer face with a corrugated portion, (ii) a pair of first subsidiary forming sections disposed on upstream and downstream sides of the main forming section so as to be adjacent thereto in the feeding direction of the material and (iii) a forming section-support base member detachably supporting the main forming section and the first subsidiary forming sections. The main forming section has a press-forming face with main corrugation patterned portions that are symmetric with respect to a central line perpendicular to the feeding direction of the material, and boundary patterned portions, on which recesses and projections align in a direction perpendicular to the feeding direction of the material. The first subsidiary forming sections of one of the pair of press-forming units is adjustable to shift press-forming faces thereof along a pressing direction, so as to provide switchably a contact mode in which the press-forming faces come into contact with the material together with the main forming section to apply a press-forming operation to the material and a non-contact mode in which the press-forming operation is not applied thereto.
摘要翻译：压制成型装置包括一对可分离地固定到彼此面对的可动和固定单元的压制成型装置。通过压制成形单元对金属材料进行压制成形，然后作为热交换器的传热构件排出。每个压制成型单元包括（i）主成形部分，用于在材料上形成具有波纹部分的传热面，（ii）设置在主成形部分的上游和下游侧的一对第一辅助成形部分以便在材料的进给方向上与其相邻，以及（iii）可拆卸地支撑主成形部分和第一辅助成形部分的成形部分支撑基座部件。主成形部分具有压制成形面，其主要波纹图案部分相对于垂直于材料进给方向的中心线对称，边界图案化部分在其上沿垂直于该方向的方向材料的进给方向。一对压制单元中的一个的第一辅助形成部分是可调节的，以沿着挤压方向移动其压制成形面，从而可切换地提供压制成形面与材料接触的接触模式与主成形部分一起对材料施加压制成形操作和不施加压制成形操作的非接触模式。

13. 发明申请

US20070245560A1 Method for manufacturing a heat exchanger 审中-公开
标题翻译：制造热交换器的方法
公开(公告)号：US20070245560A1
公开(公告)日：2007-10-25
申请号：US11730249
申请日：2007-03-30
申请人： Toyoaki Matsuzaki , Taro Watanabe
发明人： Toyoaki Matsuzaki , Taro Watanabe
IPC分类号： B21D53/04
CPC分类号： B23K20/023 , B23K2101/14 , F28D9/0037 , F28F2235/00 , F28F2240/00 , F28F2275/061 , Y10T29/49366
摘要： Heat exchange plates are stacked, with a pressing force applied to the plates so as to maintain parallelism of them and prevent deformation of them during a diffusion bonding process. The stacking condition is maintained and adjacent plates come into contact with each other at projections and peripheral edges. Space surrounding the contact portions of the plates is put in a vacuum or low pressure state in which only an inner gas atmosphere exists. The plates are kept at a temperature at which the diffusion bonding occurs by a predetermined period of time to diffusion-bond portions of the plates, which are only brought into contact with each other and have not been bonded together.
摘要翻译：堆叠热交换板，其压力施加到板上，以保持它们的平行度，并防止在扩散接合过程中它们的变形。保持层叠状态，相邻的板在突出部和周缘部彼此接触。围绕板的接触部分的空间处于仅存在内部气体气氛的真空或低压状态。将板保持在扩散接合发生预定时间段的温度，以使板的扩散接合部分彼此接触并且未结合在一起。

14. 发明授权

US07069982B2 Heat transfer member and method for manufacturing same 失效
公开(公告)号：US07069982B2
公开(公告)日：2006-07-04
申请号：US10998734
申请日：2004-11-30
申请人： Toyoaki Matsuzaki
发明人： Toyoaki Matsuzaki
IPC分类号： F28F3/04
CPC分类号： F28D9/0037 , B21D53/04 , F28F3/04 , Y10T29/4935
摘要： A heat transfer member for a heat exchanger, is press-formed of a metallic thin sheet material into a prescribed shape by means of molds of a press forming device so that the heat transfer member has on at least one portion thereof a heat transfer face having opposite surfaces, which are to be brought into contact with heat exchange fluids, respectively. The heat transfer face comprises at least one set of irregularity patterns arranged in a row. Each of the at least one set of irregularity pattern units comprises (i) a central pattern portion having a plurality of recesses or projections provided with a prescribed pitch, (ii) a pair of heat exchanging irregularity pattern portions provided on opposite sides of the central pattern portion so as to be symmetrical with respect to the central pattern portion and (iii) at least one boundary pattern portion provided on at least one of respective outer sides of the pair of heat exchanging irregularity pattern portions so as to be adjacent to the respective outer sides thereof. The boundary pattern portion has a prescribed width and a plurality of recesses or projections provided with a same pitch as the plurality of recesses or projections of the central pattern portion so as to be in parallel therewith.

15. 发明申请

US20050150645A1 Plate for heat exchange and heat exchange unit 审中-公开
标题翻译：换热板换热单元
公开(公告)号：US20050150645A1
公开(公告)日：2005-07-14
申请号：US11028323
申请日：2005-01-04
申请人： Toyoaki Matsuzaki , Taro Watanabe
发明人： Toyoaki Matsuzaki , Taro Watanabe
IPC分类号： F28D9/00 , F28F3/04 , F28D1/02
CPC分类号： F28F3/04 , F28D9/0037
摘要： A heat exchange plate having a pattern of irregularity is combined with the other plates to constitute a heat exchanger. The plate has main and intermediate protrusions. The main protrusions have a quadrangular pyramid shape with a top, first and second pairs of side surfaces. The first and second pairs of side surfaces face each other in the first and second directions. The main protrusions are aligned in these directions so that these pairs of surfaces of the main protrusion face the corresponding surfaces of adjacent protrusions. The intermediate protrusion is placed between adjacent main protrusions and has opposite foot portions and a head ridge placed between them. The foot portion is placed in a lowermost position at which ridgelines of the adjacent two main protrusions intersect. The head ridge is placed in a level higher than the foot portions, but lower than the top of the main protrusion.
摘要翻译：具有不规则图案的热交换板与其他板组合以构成热交换器。该板具有主和中间突起。主突起具有四边形金字塔形状，具有顶部，第一和第二对侧表面。第一和第二对侧面在第一和第二方向上彼此面对。主突起在这些方向上对准，使得主突起的这些对表面面向相邻突起的相应表面。中间突起放置在相邻的主突起之间，具有相对的脚部和设置在它们之间的头脊。脚部被放置在相邻两个主突起的脊线相交的最下位置。头脊被放置在比脚部高的高度，但是比主突起的顶部低。

16. 发明申请

US20050150644A1 Heat transfer member and method for manufacturing same 失效
公开(公告)号：US20050150644A1
公开(公告)日：2005-07-14
申请号：US10998734
申请日：2004-11-30
申请人： Toyoaki Matsuzaki
发明人： Toyoaki Matsuzaki
IPC分类号： B21D53/04 , F28D9/00 , F28F3/04 , F28F3/00
CPC分类号： F28D9/0037 , B21D53/04 , F28F3/04 , Y10T29/4935
摘要： A heat transfer member for a heat exchanger, is press-formed of a metallic thin sheet material into a prescribed shape by means of molds of a press forming device so that the heat transfer member has on at least one portion thereof a heat transfer face having opposite surfaces, which are to be brought into contact with heat exchange fluids, respectively. The heat transfer face comprises at least one set of irregularity patterns arranged in a row. Each of the at least one set of irregularity pattern units comprises (i) a central pattern portion having a plurality of recesses or projections provided with a prescribed pitch, (ii) a pair of heat exchanging irregularity pattern portions provided on opposite sides of the central pattern portion so as to be symmetrical with respect to the central pattern portion and (iii) at least one boundary pattern portion provided on at least one of respective outer sides of the pair of heat exchanging irregularity pattern portions so as to be adjacent to the respective outer sides thereof. The boundary pattern portion has a prescribed width and a plurality of recesses or projections provided with a same pitch as the plurality of recesses or projections of the central pattern portion so as to be in parallel therewith.

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