公开(公告)号：US20090007952A1

公开(公告)日：2009-01-08

申请号：US11664937

申请日：2005-10-17

申请人： Yoshiomi Kondoh ,  Naotaka Iwasawa

发明人： Yoshiomi Kondoh ,  Naotaka Iwasawa

IPC分类号： H01L35/28 ,  G03F7/20

CPC分类号： H01L35/32

摘要： A Peltier or Seebeck element has first and second conductive members having different Seebeck coefficients. To decrease the heat conduction from one to the other end of each of the conductive members, the cross-section area at the intermediate part in the length direction is smaller than those at both ends parts. In place of the decrease of the cross-section, the shape of the cross-section of the intermediate part of each of the conductive members may be changed by dividing the intermediate part into pieces, or amorphous silicon or the like having a heat conductivity lower than those of the materials of both end parts may be used for the material of the intermediate part. In such a way, a high-performance Peltier/Seebeck element such that the difference between the temperature of the heated portion of the Peltier/Seebeck element and the opposite portion can be kept to a predetermined temperature difference for a long time and its manufacturing method are provided.

摘要翻译： 珀耳帖或塞贝克元件具有具有不同塞贝克系数的第一和第二导电构件。 为了降低每个导电构件的一端到另一端的热传导，长度方向中间部分的横截面面积小于两端部分的横截面面积。 可以通过将中间部分分割成多个导电部件的中间部分的横截面形状，或者导热系数较低的非晶硅等来代替横截面的减小 可以将两端部材料的材料用于中间部件的材料。 以这种方式，高性能珀尔帖/塞贝克元件使得珀尔帖/塞贝克元件的加热部分的温度与相对部分的温度之间的差可以长时间保持在预定的温度差，并且其制造方法 被提供。

公开(公告)号：US09127868B2

公开(公告)日：2015-09-08

申请号：US13701295

申请日：2011-05-30

申请人： Naotaka Iwasawa ,  Yukio Yamaguchi ,  Hirotaka Kado

发明人： Naotaka Iwasawa ,  Yukio Yamaguchi ,  Hirotaka Kado

IPC分类号： F25B39/02 ,  F28F1/32 ,  F28D1/053

CPC分类号： F25B39/02 ,  F28D1/053 ,  F28F1/32

摘要： A heat exchanger having a plurality of heat-transfer tubes arrayed at intervals in vertical and anteroposterior directions and arranged so that an equilateral triangle is formed by lines connecting the centers of heat-transfer tubes located vertically and anteroposteriorly adjacent to each other; and a plurality of heat-transfer corrugated fins arranged at intervals in an axial direction of the heat-transfer tubes, characterized in that when an external diameter of each of the heat-transfer tubes is V1; a vertical pitch of the heat-transfer tubes is V2, a fin pitch of the heat-transfer corrugated fins is V3, a fin plate thickness of each of the heat-transfer corrugated fins is V4, and a corrugate height of the heat-transfer corrugated fins is V5, any one of V2, V3 and V5 is set within a given range.

摘要翻译： 一种热交换器，具有多个沿垂直和前后方向间隔排列的传热管，并且布置成通过连接垂直和前后相邻的传热管的中心的线形成等边三角形; 以及沿传热管的轴向间隔设置的多个传热波纹状散热片，其特征在于，每个所述传热管的外径为V1; 传热管的垂直间距为V2，传热波纹状散热片的翅片间距为V3，各传热波纹状散热片的散热片厚度为V4，传热波纹高度为 波纹状散热片为V5，V2，V3，V5中的任意一个设定在规定范围内。

公开(公告)号：US20130111945A1

公开(公告)日：2013-05-09

申请号：US13701295

申请日：2011-05-30

申请人： Naotaka Iwasawa ,  Yukio Yamaguchi ,  Hirotaka Kado

发明人： Naotaka Iwasawa ,  Yukio Yamaguchi ,  Hirotaka Kado

IPC分类号： F25B39/02 ,  F28D1/053

CPC分类号： F25B39/02 ,  F28D1/053 ,  F28F1/32

摘要： A heat exchanger having a plurality of heat-transfer tubes arrayed at intervals in vertical and anteroposterior directions and arranged so that an equilateral triangle is formed by lines connecting the centers of heat-transfer tubes located vertically and anteroposteriorly adjacent to each other; and a plurality of heat-transfer corrugated fins arranged at intervals in an axial direction of the heat-transfer tubes, characterized in that when an external diameter of each of the heat-transfer tubes is V1; a vertical pitch of the heat-transfer tubes is V2, a fin pitch of the heat-transfer corrugated fins is V3, a fin plate thickness of each of the heat-transfer corrugated fins is V4, and a corrugate height of the heat-transfer corrugated fins is V5, any one of V2, V3 and V5 is set within a given range.

摘要翻译： 一种热交换器，具有多个沿垂直和前后方向间隔排列的传热管，并且布置成通过连接垂直和前后相邻的传热管的中心的线形成等边三角形; 以及沿传热管的轴向间隔设置的多个传热波纹状散热片，其特征在于，每个所述传热管的外径为V1; 传热管的垂直间距为V2，传热波纹状散热片的翅片间距为V3，各传热波纹状散热片的散热片厚度为V4，传热波纹高度为 波纹状散热片为V5，V2，V3，V5中的任意一个设定在规定范围内。

公开(公告)号：US20110132020A1

公开(公告)日：2011-06-09

申请号：US13057408

申请日：2009-08-05

申请人： Isao Katou ,  Naotaka Iwasawa ,  Hirotaka Kado

发明人： Isao Katou ,  Naotaka Iwasawa ,  Hirotaka Kado

IPC分类号： F25B30/00 ,  F28F1/12

CPC分类号： F28D1/0477 ,  F25B39/00 ,  F25B2500/01 ,  F28F1/32

摘要： Provided are a heat exchanger capable of providing sufficient heat exchange capability even with heat transfer tubes having a reduced outer diameter, and a heat pump device using the same. The heat transfer tubes has an outer diameter D in a range of 5 mm≦D≦6 mm, has a thickness t in a range of 0.05×D≦t≦0.09×D, are disposed at a vertical pitch L1 in a range of 3×D≦L1≦4.2×D, and are disposed at a longitudinal pitch L2 in a range of 2.6×D≦L2≦3.64×D. A sufficiently increased heat exchange rate per unit weight is obtainable with the heat exchanger.

摘要翻译： 提供了即使对外径减小的传热管也能够提供足够的热交换能力的热交换器，以及使用该热交换器的热泵装置。 传热管的外径D在5mm和nlE的范围内; D＆nlE; 6mm，其厚度t在0.05×D＆lt; NlE的范围内; t＆nlE; 0.09×D以垂直间距L1设置在 3×D＆nlE; L1＆nlE; 4.2×D，并且设置在2.6×D＆amp; NlE; L2＆nlE; 3.64×D的范围内的纵向间距L2。 热交换器可获得每单位重量的充分增加的热交换率。

公开(公告)号：US09593886B2

公开(公告)日：2017-03-14

申请号：US13057408

申请日：2009-08-05

申请人： Isao Katou ,  Naotaka Iwasawa ,  Hirotaka Kado

发明人： Isao Katou ,  Naotaka Iwasawa ,  Hirotaka Kado

IPC分类号： F25B30/00 ,  F28F1/12 ,  F28D1/047 ,  F25B39/00 ,  F28F1/32

CPC分类号： F28D1/0477 ,  F25B39/00 ,  F25B2500/01 ,  F28F1/32

摘要： Provided are a heat exchanger capable of providing sufficient heat exchange capability even with heat transfer tubes having a reduced outer diameter, and a heat pump device using the same. The heat transfer tubes has an outer diameter D in a range of 5 mm≦D≦6 mm, has a thickness t in a range of 0.05×D≦t≦0.09×D, are disposed at a vertical pitch L1 in a range of 3×D≦L1≦4.2×D, and are disposed at a longitudinal pitch L2 in a range of 2.6×D≦L2≦3.64×D. A sufficiently increased heat exchange rate per unit weight is obtainable with the heat exchanger.

摘要翻译： 提供了即使对外径减小的传热管也能够提供足够的热交换能力的热交换器，以及使用该热交换器的热泵装置。 传热管的外径D在5mm≤D≤6mm的范围内，厚度t在0.05×D≤t≤0.09×D的范围内，以垂直间距L1设置在 3×D≤L1≤4.2×D，并且配置在2.6×D≤L2≤3.64×D的范围内的纵向间距L2。 热交换器可获得每单位重量的充分增加的热交换率。