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1. 发明申请

US20090065183A1 Flat heat transfer tube 审中-公开
标题翻译：扁平传热管
公开(公告)号：US20090065183A1
公开(公告)日：2009-03-12
申请号：US12230659
申请日：2008-09-03
申请人： Daisuke Uneno
发明人： Daisuke Uneno
IPC分类号： F28D1/02 , F28F9/02
CPC分类号： F28F1/022 , F28F1/04 , F28F1/40 , F28F3/048
摘要： A flat heat transfer tube has upper and lower walls and fluid channels. Two to five inner fins are formed on each of two surfaces of the flat walls facing each fluid channel. The tube height is 1.8 mm or less; the tube width is 20 mm or less; the fluid channel height is 1.0 mm or less; the fluid channel width w1 is 2.0 mm or less; the fluid diameter is 0.3 to 1.2 mm; and the thickness t of each wall is 0.4 mm or less. The ratio h2/t of the fin height h2 to the wall thickness t satisfies the relation 0.5≦h2/t≦2.0. The ratio p1/w1 of the fin pitch p1 to the fluid channel width w1 satisfies the relation 0.15≦p1/w1≦1/n (where n is the number of the inner fins formed on one of the two surfaces).
摘要翻译：平坦的传热管具有上下壁和流体通道。在面向每个流体通道的平坦壁的两个表面中的每一个上形成两至五个内部翅片。管高度为1.8mm以下; 管宽为20mm以下; 流体通道高度为1.0mm以下; 流体通道宽度w1为2.0mm以下; 流体直径为0.3〜1.2mm; 各壁的厚度t为0.4mm以下。翅片高度h2与壁厚t的比h2 / t满足关系式0.5 <= h2 / t <= 2.0。翅片间距p1与流体通道宽度w1的比值p1 / w1满足关系式0.15 <= p1 / w1 <= 1 / n（其中，n是在两个表面中的一个表面上形成的内翅片的数量）。

2. 发明申请

US20110005810A1 INSULATING SUBSTRATE AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：绝缘基板及其制造方法
公开(公告)号：US20110005810A1
公开(公告)日：2011-01-13
申请号：US12736203
申请日：2009-03-19
申请人： Daisuke Uneno , Koji Hisayuki
发明人： Daisuke Uneno , Koji Hisayuki
IPC分类号： H05K1/00 , H05K1/09 , C04B35/64
CPC分类号： H01L23/3735 , B22F3/105 , B22F7/06 , C04B35/581 , C04B35/645 , C04B37/021 , C04B37/026 , C04B2235/5436 , C04B2235/666 , C04B2237/12 , C04B2237/34 , C04B2237/343 , C04B2237/366 , C04B2237/368 , C04B2237/401 , C04B2237/402 , C04B2237/407 , C04B2237/408 , C04B2237/86 , H01L21/4846 , H01L23/467 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： An insulating substrate 1 includes an electrically insulative layer 2, a wiring layer 3 formed on one side of the electrically insulative layer 2 and formed of a spark plasma sintered body of an electrically conductive material powder, and a stress relaxation layer 4 formed on the other side of the electrically insulative layer 2 and formed of a spark plasma sintered body of an alloy powder or a mixed powder to be formed into a metal composite. The wiring layer 3 is formed of a spark sintered body of a powder selected from the group consisting of an Al powder, a Cu powder, an Ag powder, and an Au powder. The stress relaxation layer 4 is formed of a spark plasma sintered body of a powder selected from the group consisting of an Al—Si alloy powder, a mixed powder of a Cu powder and an Mo powder, a mixed powder of a Cu powder and a W powder, a mixed powder of an Al powder and an SiC powder, and a mixed powder of an Si powder and an SiC powder. Use of the insulating substrate can yield a power module which can prevent a drop in heat radiation performance and can enhance durability.
摘要翻译：绝缘基板1包括电绝缘层2，形成在电绝缘层2的一侧上并由导电材料粉末的火花等离子体烧结体形成的布线层3和形成在另一个上的应力松弛层4 并且由形成为金属复合体的合金粉末或混合粉末的火花等离子体烧结体形成。布线层3由选自Al粉末，Cu粉末，Ag粉末和Au粉末的粉末的火花烧结体形成。应力缓和层4由选自由Al-Si合金粉末，Cu粉末和Mo粉末的混合粉末组成的组中的粉末的火花等离子体烧结体，Cu粉末和 W粉末，Al粉末和SiC粉末的混合粉末，以及Si粉末和SiC粉末的混合粉末。使用绝缘基板可以产生能够防止散热性能下降并且可以提高耐久性的功率模块。

3. 发明授权

US08418517B2 Method of manufacturing a pipe coupling component 有权
标题翻译：制造管接头部件的方法
公开(公告)号：US08418517B2
公开(公告)日：2013-04-16
申请号：US12735466
申请日：2009-02-17
申请人： Daisuke Uneno
发明人： Daisuke Uneno
IPC分类号： B21C37/06 , B21D22/00
CPC分类号： F28F3/12 , B21D39/04 , B21D39/06 , F16L37/1225 , F28F3/025 , F28F9/0246 , F28F9/0248 , H01L23/473 , H01L2924/0002 , Y10T29/49428 , H01L2924/00
摘要： A method of manufacturing a pipe coupling that prevents leakage including: forming a semi-tubular portion and flat portions along opposite sides of the semi-tubular portion; deforming the flat portions to produce larger bending depth and smaller width; bending portions of the flat portions so that the bent portions form acute angles in relation to the semi-tubular portion with sloping flat portions extending from the semi-tubular portion, and distal narrow flat portions; pushing the sloping flat portions away from the semi-tubular portion; pressing the semi-tubular portion, the sloping flat portions, and the narrow flat portions to produce a final shape; and removing burrs so that the semi-tubular portion of the final shape comes into close contact with an outer circumferential surface of a pipe, and the final flat portions are integrally formed along opposite side edges of the semi-tubular portion in a common plane.
摘要翻译：一种制造防止泄漏的管接头的方法，包括：在半管状部分的相对侧形成半管状部分和平坦部分; 使平坦部分变形以产生较大的弯曲深度和较小的宽度; 平坦部分的弯曲部分使得弯曲部分相对于具有从半管状部分延伸的倾斜平坦部分的半管状部分形成锐角，并且远端窄扁平部分; 将所述倾斜平坦部分推离所述半管状部分; 挤压半管状部分，倾斜平坦部分和窄平坦部分以产生最终形状; 并且去除毛刺，使得最终形状的半管状部分与管的外周表面紧密接触，并且最终平坦部分在公共平面中沿着半管状部分的相对侧边缘一体地形成。

4. 发明申请

US20100320753A1 METHOD OF MANUFACTURING A PIPE COUPLING COMPONENT, METHOD OF MANUFACUTRING A CASING STRUCTURAL MEMBER, AND PIPE COUPLING STURCTURE FOR A HOLLOW PART 有权
标题翻译：管道连接部件的制造方法，制造结构件的制造方法以及中空部件的管接头工作
公开(公告)号：US20100320753A1
公开(公告)日：2010-12-23
申请号：US12735466
申请日：2009-02-17
申请人： Daisuke Uneno
发明人： Daisuke Uneno
IPC分类号： F16L25/00 , B23P17/00
CPC分类号： F28F3/12 , B21D39/04 , B21D39/06 , F16L37/1225 , F28F3/025 , F28F9/0246 , F28F9/0248 , H01L23/473 , H01L2924/0002 , Y10T29/49428 , H01L2924/00
摘要： In a first step of this method, a first intermediate product 42 having a coupling portion forming portion 16d and flat portions 21 is produced. In a second step, there is produced a second intermediate product 44 which is larger in the bending depth of the coupling portion forming portion 16d and is smaller in width of the flat portions 21 than the first intermediate product 42. In a third step, a third intermediate product 36 having the coupling portion forming portion 16d, sloping flat portions 34, and narrow flat portions 35 is produced. In a fourth step, the sloping flat portions 34 of the third intermediate product 36 are pressed obliquely upward so as to cause the material to move to the boundaries between the sloping flat portions 35 and the side walls of the coupling portion forming portion 16d, to thereby produce a fourth intermediate product 37. In a fifth step, the side walls of the coupling portion forming portion 16d, the sloping flat portions 34 and the narrow flat portions 35 of the fourth intermediate product 37 are pressed from the upper and lower sides, to thereby form a fifth intermediate product 39 in which burrs 38 are formed at the opening-side end portions of the side walls of the coupling portion forming portion 16d. In a sixth step, the burrs 38 are removed, whereby a casing structural member 16 produced. This method enables manufacture of casing structural members which can prevent leakage of fluid.
摘要翻译：在该方法的第一步骤中，制造具有联接部形成部分16d和平坦部分21的第一中间产品42。在第二步骤中，产生了第二中间产品44，该第二中间产品44在连接部形成部分16d的弯曲深度较大，并且平坦部分21的宽度比第一中间产品42小。在第三步中，制造具有联接部形成部16d，倾斜平坦部34和狭窄平坦部35的第三中间产品36。在第四步骤中，第三中间产品36的倾斜平坦部分34被倾斜地向上按压，以使材料移动到倾斜平坦部分35与联接部分形成部分16d的侧壁之间的边界，到从而产生第四中间产品37.在第五步骤中，联接部分形成部分16d的侧壁，倾斜平坦部分34和第四中间产品37的窄平坦部分35从上侧和下侧被按压，从而形成在连接部形成部16d的侧壁的开口侧端部形成有毛刺38的第五中间品39。在第六步骤中，去除毛刺38，由此产生壳体结构构件16。该方法能够制造可防止流体泄漏的套管结构件。

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