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1. 发明授权

US4869316A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US4869316A
公开(公告)日：1989-09-26
申请号：US74458
申请日：1986-10-09
申请人： Takayuki Yoshida , Kiyoshi Sakuma , Yu Seshimo , Masao Hujii
发明人： Takayuki Yoshida , Kiyoshi Sakuma , Yu Seshimo , Masao Hujii
IPC分类号： F28F1/32 , F28F3/02
CPC分类号： F28F1/325 , F28F3/027
摘要： A heat exchanger is disclosed, which comprises a plurality of heat-transfer elements (1) placed side by side each of which has more than one through-hole (3) and which are cyclically bent in a generally trapezoidal wave form in the direction of the flow of a fluid, the bends in one heat-transfer element (1 ) being in phase with those in an adjacent heat-transfer element (1) in such a manner that the main stream of said fluid will flow not through the holes in each of said heat-transfer elements (1) but through the passage formed by adjacent heat-transfer elements (1). This arrangement not only provides improved heat-transfer characteristics; it also serves to offer a lighter product because of the presence of throught-holes (3).
摘要翻译： PCT No.PCT / JP86 / 00520 Sec。 371日期1987年8月19日 102（e）1987年8月19日PCT PCT 1987年10月9日PCT公布。公开号WO87 / 02761 日本公报1987年5月7日公开了一种热交换器，其包括并排放置的多个传热元件（1），每个热传递元件具有多于一个的通孔（3），并且以大致梯形的方式循环弯曲波形在流体的流动方向上，一个传热元件（1）中的弯曲部分与相邻的传热元件（1）中的那些相同，使得所述流体的主流将不流过每个所述传热元件（1）中的孔，而是通过由相邻传热元件（1）形成的通道。这种布置不仅提供了改善的传热特性; 由于存在通孔（3），它还可以提供更轻的产品。

2. 发明授权

US5109919A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5109919A
公开(公告)日：1992-05-05
申请号：US671645
申请日：1991-03-20
申请人： Kiyoshi Sakuma , Takayuki Yoshida , Tomohumi Tezuka , Katsuyuki Aoki , Makoto Yamada , Masao Hujii , Ken Morinushi
发明人： Kiyoshi Sakuma , Takayuki Yoshida , Tomohumi Tezuka , Katsuyuki Aoki , Makoto Yamada , Masao Hujii , Ken Morinushi
IPC分类号： F28F1/32
CPC分类号： F28F1/325 , Y10S165/502
摘要： A fin-and-tube heat exchanger comprises a fin plate, a heat exchanger tube having portions extending through the fin plate, a plurality of fin collars formed in the plate, wherein louvers are provided so as to surround the tube portions except areas nearest to the collars, the louvers are in parallel with one another and project from alternately both surfaces of the plate, the louver which is located at the trailing edge side and at a position near to a central line of the tube bank is longitudinally extended so as to be along the collars and has opposite rising ends extending from the plate slanted toward the corresponding tube portions at an angle of 35 deg or below to the flow direction of the fluid, and the louver which is located at a position nearer to the trailing edge is also longitudinally extended and has opposite rising ends extending from the plate slanted toward the corresponding tube portions at an angle of 35 deg or above to the flow direction of the fluid so that the angle between the rising ends slanted at an angle of 35 deg or above and the rising ends slanted at an angle of 35 or below is 35 deg or below.
摘要翻译：翅片管热交换器包括翅片板，具有延伸穿过鳍板的部分的热交换器管，形成在板中的多个翅片环，其中设置百叶窗以围绕管部分，除了最靠近所述套环彼此平行并且从所述板的交替的两个表面突出，位于所述后缘侧的所述百叶窗和靠近所述管堤的中心线的位置纵向延伸，以便沿着轴环并且具有相对于流体的流动方向以35度或更小的角度从板向相应的管部分延伸的相对的上升端，并且位于更靠近后缘的位置的百叶窗是也纵向延伸并且具有相对于流体的流动方向以35度或更大的角度从板向相应的管部分倾斜延伸的相对的上升端，使得在以35度或以上的角度倾斜的上升端和以35度以下的角度倾斜的上升端之间的距离为35度以下。

3. 发明授权

US4854380A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US4854380A
公开(公告)日：1989-08-08
申请号：US71230
申请日：1987-08-25
申请人： Takayuki Yoshida , Kiyoshi Sakuma , Yu Seshimo , Masao Hujii
发明人： Takayuki Yoshida , Kiyoshi Sakuma , Yu Seshimo , Masao Hujii
IPC分类号： F28F1/12 , F28F1/32 , F28F3/02 , F28F13/00
CPC分类号： F28F1/32 , F28F1/126 , F28F1/128 , F28F1/325 , F28F13/003 , F28F3/027
摘要： A heat exchanger is disclosed, which comprises a plurality of heat-transfer elements (1) placed side by side each of which has more than one through-hole (3) and which are cyclically bent in a generally trapezoidal waveform in the direction of the flow of a fluid, the bends in one heat-transfer element (1) being out of phase with those in an adjacent heat-transfer element (1) by one-half cycle in such a manner that the main stream of said fluid will flow not through the holes in each of said heat-transfer elements (1) but through the passage formed by adjacent heat-transfer elements (1). This arrangement serves to provide improved heat-transfer characteristics.
摘要翻译： PCT No.PCT / JP86 / 00521 Sec。 371日期1987年8月25日 102（e）日期1987年8月25日PCT提交1986年10月9日PCT公布。公开号WO87 / 02762 日本公报1987年5月7日公开了一种热交换器，其包括并排放置的多个传热元件（1），每个热传递元件具有多于一个的通孔（3），并且以大致梯形的方式循环弯曲在一个传热元件（1）中的弯曲部分与邻近的传热元件（1）中的弯曲部分相差不到一个半周期，使得主体所述流体的流不会流过每个所述传热元件（1）中的孔，而是通过由相邻传热元件（1）形成的通道。这种布置用于提供改善的传热特性。

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