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1. 发明申请

US20050039897A1 Internal heat exchanger 审中-公开
标题翻译：内部热交换器
公开(公告)号：US20050039897A1
公开(公告)日：2005-02-24
申请号：US10901476
申请日：2004-07-28
申请人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
发明人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
IPC分类号： F28F1/02 , F25B1/00 , F25B9/00 , F25B40/00 , F28D7/00 , F28D7/10 , F28F1/00 , F28F7/02 , F28D7/16
CPC分类号： F25B40/00 , F25B9/008 , F25B2309/061 , F28D7/0008 , F28F7/02
摘要： In an internal heat exchanger, when a corresponding diameter of a high pressure passage 5a is ψh, a passage length Lh of the high pressure passage (5a) is so set as to satisfy the relation 9.16/{LN(4.5−ψh+1.03)}
摘要翻译：在内部热交换器中，当高压通道5a的相应直径为psih时，高压通道（5a）的通道长度Lh被设定为满足关系9.16 / {LN（4.5 <-psih> 1.03）} +1.03）}，当低压通道5c的相应直径为psil时，低压通道5c的通道长度L1设定为满足关系9.16 / {LN（0.56x6 <-psil> +1.02）} ）< - 1 /（0.04xpsih + 1.7）> ）< - 1（0.04xpsih + 1.7）>，低压通道5c的面积A1被设定为满足关系1.65 / psil <0.67> 。

2. 发明授权

US07604044B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07604044B2
公开(公告)日：2009-10-20
申请号：US11348435
申请日：2006-02-06
申请人： Masaaki Kawakubo , Norihide Kawachi , Ken Muto , Ken Yamamoto , Etsuo Hasegawa , Yoshiki Katoh
发明人： Masaaki Kawakubo , Norihide Kawachi , Ken Muto , Ken Yamamoto , Etsuo Hasegawa , Yoshiki Katoh
IPC分类号： F28F9/02
CPC分类号： F28D1/05375 , F25B9/008 , F28D2021/0071 , F28D2021/0073 , F28F9/0224 , F28F9/0278 , F28F9/182 , F28F9/185 , F28F2225/08
摘要： There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections (111) of the tubes (110) in the longitudinal direction are joined to the pair of header tanks (140), the flow section (151) of each header tank (140) and the inside of each tube (110) are communicated with each other, a tip position (a) of the tube end section (111) is arranged in an outside region of the flow section (151), and an inner wall width size (b) of the flow section (151) is smaller than a size (c) in the width direction of the header tank (140) at the tube end section (111).
摘要翻译：提供了一种热交换器，包括：彼此堆叠的多个管（110）; 和一对集水箱（140），每个集管箱（140）具有流体流动的流动部分（151），所述流动部分沿着管（110）的堆叠方向延伸，其中，纵向上的管（110）连接到一对集水箱（140），每个集水箱（140）的流动部分（151）和每个管（110）的内部彼此连通，管端部（111）的位置（a）配置在流路部（151）的外侧区域，流路部（151）的内壁宽度尺寸（b）小于（c）在管端部（111）处的集水箱（140）的宽度方向上。

3. 发明授权

US07347064B2 Evaporator 失效
标题翻译：蒸发器
公开(公告)号：US07347064B2
公开(公告)日：2008-03-25
申请号：US11316210
申请日：2005-12-22
申请人： Yoshiki Katoh , Etsuo Hasegawa , Ken Muto , Masaaki Kawakubo
发明人： Yoshiki Katoh , Etsuo Hasegawa , Ken Muto , Masaaki Kawakubo
IPC分类号： F25B39/02 , F28D7/06
CPC分类号： F28D1/05391 , F25B9/008 , F25B39/02 , F25B2309/061 , F25B2500/01 , F28F9/0278
摘要： An evaporator operated with the carbon dioxide gas, comprises at least a unit core including a plurality of heat transmission tubes having a path with a refrigerant flowing therein, a first tank connected to an end opening of the heat transmission tubes and formed with a refrigerant supply path and a second tank connected to the other end opening of the heat transmission tubes and formed with a refrigerant discharge path. The width L1 of the unit core is given as 50 mm≦L1≦175 mm. The equivalent diameter d of the refrigerant supply path of the first tank and the refrigerant discharge path of the second tank is given as 4.7 mm≦d≦9.6 mm.
摘要翻译：用二氧化碳气体操作的蒸发器至少包括一个单元芯，该单元芯包括多个传热管，该导热管具有在其中流动的制冷剂的路径，第一槽连接到传热管的端部开口并形成有制冷剂供应路径和连接到传热管的另一端开口的第二罐，并形成有制冷剂排放路径。单位核心的宽度L 1为50毫米<= L 1 <= 175毫米。第一罐的制冷剂供给路径的当量直径d和第二罐的制冷剂排出路径的给定值为4.7mm <= d <= 9.6mm。

4. 发明授权

US06827139B2 Heat exchanger for exchanging heat between internal fluid and external fluid and manufacturing method thereof 有权
标题翻译：用于在内部流体和外部流体之间进行热交换的热交换器及其制造方法
公开(公告)号：US06827139B2
公开(公告)日：2004-12-07
申请号：US10405433
申请日：2003-04-02
申请人： Masaaki Kawakubo , Ken Muto , Norihide Kawachi , Ken Yamamoto , Etsuo Hasegawa , Yoshiki Katoh
发明人： Masaaki Kawakubo , Ken Muto , Norihide Kawachi , Ken Yamamoto , Etsuo Hasegawa , Yoshiki Katoh
IPC分类号： F28F902
CPC分类号： F28F9/0243 , F28D1/0476 , F28D1/0478 , F28D1/0535 , F28D2021/0073 , F28D2021/0085 , F28F9/0212 , F28F9/0278
摘要： A heat exchanger includes aligned tubes and upper and lower header tank units, each of which includes two fluid conduits communicated with the tubes. Each header tank unit further includes an intermediate plate, which defines a plurality of communication holes therethrough. Each communication hole communicates between a corresponding one of the tubes and a corresponding one of chambers defined by the fluid conduits of the header tank unit such that each tube is spaced apart from the corresponding one of the chambers.
摘要翻译：热交换器包括对准的管和上，下集水箱单元，每个单元包括与管连通的两个流体导管。每个集水箱单元还包括中间板，其限定穿过其中的多个连通孔。每个连通孔在对应的一个管和由集管箱单元的流体管道限定的相应的一个室之间连通，使得每个管与相应的一个室间隔开。

5. 发明授权

US07621320B2 Internal heat exchanger 有权
标题翻译：内部热交换器
公开(公告)号：US07621320B2
公开(公告)日：2009-11-24
申请号：US11649319
申请日：2007-01-03
申请人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
发明人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
IPC分类号： F28D7/00 , F25B41/00
CPC分类号： F25B40/00 , F25B9/008 , F25B2309/061 , F28D7/0008 , F28F7/02
摘要： In an internal heat exchanger, when a corresponding diameter of a high pressure passage 5a is Ψh, a passage length Lh of the high pressure passage (5a) is so set as to satisfy the relation 9.16/{LN(4.5−Ψh+1.03)}
摘要翻译：在内部热交换器中，当高压通道5a的相应直径为Psih时，高压通道（5a）的通道长度Lh被设定为满足关系9.16 / {LN（4.5-Psih + 1.03） = Ah> = 100x（500xPsih1.2） -1（0.04xPsih + 1.7），并且低压通道5c的通道截面积A1被设定为满足关系1.65 / Psil0.67

6. 发明授权

US07448436B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07448436B2
公开(公告)日：2008-11-11
申请号：US10827559
申请日：2004-04-19
申请人： Yoshiki Katoh , Masaaki Kawakubo , Etsuo Hasegawa , Ken Muto
发明人： Yoshiki Katoh , Masaaki Kawakubo , Etsuo Hasegawa , Ken Muto
IPC分类号： F25B39/02
CPC分类号： F28F9/0278 , F25B9/008 , F25B13/00 , F25B39/02 , F25B40/00 , F25B2309/061 , F25B2341/0012 , F28D1/05391 , F28D2021/0073 , F28D2021/0085 , F28D2021/0096 , F28F9/0202 , F28F9/0243 , F28F9/22
摘要： In a heat exchanger, a core has a first core portion including first tubes and a second core portion including second tubes. The first tubes defines first passages through which an internal fluid flows and the second tubes defines second passages through which the internal fluid passed through the first passages flows. A flow direction of the internal fluid passed through a first section of the first core portion and a flow direction of the refrigerant passed through a second section of the first core portion are changed with respect to a direction that the tubes are layered, before flowing in the second core portion. Thus, the internal fluid passed through the first section of the first core portion flows into a second section of the second core portion and the internal fluid passed through the second section of the first core portion flows into a first section of the second core portion.
摘要翻译：在热交换器中，芯具有包括第一管的第一芯部和包括第二管的第二芯部。第一管限定第一通道，内部流体通过该第一通道流动，第二管限定第二通道，内部流体穿过第一通道流过第二通道。通过第一芯部的第一部分的内部流体的流动方向和通过第一芯部的第二部分的制冷剂的流动方向在流入之前相对于管被层叠的方向改变第二核心部分。因此，通过第一芯部的第一部分的内部流体流入第二芯部的第二部分，并且穿过第一芯部的第二部分的内部流体流入第二芯部的第一部分。

7. 发明申请

US20060185386A1 Evaporator 失效
标题翻译：蒸发器
公开(公告)号：US20060185386A1
公开(公告)日：2006-08-24
申请号：US11316210
申请日：2005-12-22
申请人： Yoshiki Katoh , Etsuo Hasegawa , Ken Muto , Masaaki Kawakubo
发明人： Yoshiki Katoh , Etsuo Hasegawa , Ken Muto , Masaaki Kawakubo
IPC分类号： F28D1/04 , F28D7/06 , F25B1/06 , F25B39/02
CPC分类号： F28D1/05391 , F25B9/008 , F25B39/02 , F25B2309/061 , F25B2500/01 , F28F9/0278
摘要： An evaporator operated with the carbon dioxide gas, comprises at least a unit core including a plurality of heat transmission tubes having a path with a refrigerant flowing therein, a first tank connected to an end opening of the heat transmission tubes and formed with a refrigerant supply path and a second tank connected to the other end opening of the heat transmission tubes and formed with a refrigerant discharge path. The width L1 of the unit core is given as 50 mm≦L1≦175 mm. The equivalent diameter d of the refrigerant supply path of the first tank and the refrigerant discharge path of the second tank is given as 4.7 mm≦d≦9.6 mm.
摘要翻译：用二氧化碳气体操作的蒸发器至少包括一个单元芯，该单元芯包括多个传热管，该导热管具有在其中流动的制冷剂的路径，第一槽连接到传热管的端部开口并形成有制冷剂供应路径和连接到传热管的另一端开口的第二罐，并形成有制冷剂排放路径。单位核心的宽度L 1为50毫米<= L 1 <= 175毫米。第一罐的制冷剂供给路径的当量直径d和第二罐的制冷剂排出路径的给定值为4.7mm <= d <= 9.6mm。

8. 发明授权

US06907922B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US06907922B2
公开(公告)日：2005-06-21
申请号：US10874112
申请日：2004-06-22
申请人： Yoshiki Katoh , Masaaki Kawakubo , Ken Muto , Etsuo Hasegawa
发明人： Yoshiki Katoh , Masaaki Kawakubo , Ken Muto , Etsuo Hasegawa
IPC分类号： F28F1/02 , F25B39/02 , F28D1/053 , F28D7/00 , F28F1/04 , F28F1/00
CPC分类号： F28D1/05366 , F25B2309/061 , F28D7/0008 , F28D2021/0073 , F28D2021/0085 , F28F1/045
摘要： A heat exchanger is used in a vapor-compression type refrigerator where a pressure of a refrigerant at a high-pressure portion reaches and exceeds a critical pressure. A low-pressure refrigerant flows through the heat exchanger. The heat exchanger comprises a flat tube; refrigerant channels included in the tube; and inner pillars disposed between the refrigerant channels. A tensile strength of material of the tube is defined as S [N/mm2]; of one of the refrigerant channels, a dimension approximately parallel with a major-axis direction of the tube, as Wp [mm]; and, of one of the pillars, a thickness approximately parallel with the major-axis direction of the tube, as Ti [mm]. Here, [447×Wp/{10^(1.54×log10S)}−533/{10^(1.98×log10S)}]≦Ti≦[447×Wp/{10^(1.54×log10S)}−533/{10^(1.98×log10S)}]×2.3.
摘要翻译：在高压部分的制冷剂的压力达到并超过临界压力的蒸气压缩式冰箱中使用热交换器。低压制冷剂流过热交换器。热交换器包括扁平管; 包括在管中的制冷剂通道; 以及设置在制冷剂通道之间的内柱。管的材料的拉伸强度定义为S [N / mm 2]; 一个制冷剂通道，大致与管的长轴方向平行的尺寸为Wp [mm]; 并且其中一个支柱的厚度与管的长轴方向大致平行，为Ti [mm]。这里，[447xWp / {10 ^（1.54xlog×10S）} - 533 / {10 ^（1.98xlog×10 S）}] = Ti [= 447xWp /{10^(1.54xlog₁₀S)}-533/{10^(1.98xlog₁₀S)}]x2.3。

9. 发明授权

US07849915B2 Heat exchange tube having multiple fluid paths 有权
标题翻译：具有多个流体路径的换热管
公开(公告)号：US07849915B2
公开(公告)日：2010-12-14
申请号：US10850596
申请日：2004-05-19
申请人： Masaaki Kawakubo , Etsuo Hasegawa , Yoshiki Katoh , Ken Muto
发明人： Masaaki Kawakubo , Etsuo Hasegawa , Yoshiki Katoh , Ken Muto
IPC分类号： F28F1/00
CPC分类号： F28F1/022 , F28D2021/0073 , Y10T29/4935
摘要： A heat exchange tube having a flat shape includes a plurality of fluid paths having a circular cross section and extending in a longitudinal direction of the tube. Each fluid path is parallel to each other fluid path. The tube is dimensioned such that a distance between two adjacent fluid paths is defined as Wt, and a circumferential thickness between a surface of the tube and an outermost fluid path is defined as Ht. The distance Wt and the circumferential thickness Ht have a relationship as 0.42≦Ht/Wt≦0.98.
摘要翻译：具有平坦形状的热交换管包括具有圆形横截面并在管的纵向方向上延伸的多个流体路径。每个流体路径平行于彼此的流体路径。该管的尺寸使得两个相邻流体路径之间的距离被定义为Wt，并且管的表面和最外侧流体路径之间的圆周厚度被定义为Ht。距离Wt和圆周厚度Ht的关系为0.42＆nlE; Ht / Wt＆nlE; 0.98。

10. 发明申请

US20070107887A1 Internal heat exchanger 有权
标题翻译：内部热交换器
公开(公告)号：US20070107887A1
公开(公告)日：2007-05-17
申请号：US11649319
申请日：2007-01-03
申请人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
发明人： Ken Muto , Etsuo Hasegawa , Masaaki Kawakubo , Yoshiki Katoh
IPC分类号： F28D7/02
CPC分类号： F25B40/00 , F25B9/008 , F25B2309/061 , F28D7/0008 , F28F7/02
摘要： In an internal heat exchanger, when a corresponding diameter of a high pressure passage 5a is Ψh, a passage length Lh of the high pressure passage (5a) is so set as to satisfy the relation 9.16/{LN(4.5−Ψh+1.03)}
摘要翻译：在内部热交换器中，当高压通道5a的相应直径为Psih时，高压通道（5a）的通道长度Lh被设定为满足关系9.16 / {LN（4.5 < -Psih1.03）} > = Ah> = 100×（500xPsih <1.2）-1（0.04xPsih + 1.7），通道截面积AI 低压通路5c被设定为满足关系1.65 / PsiI <0.67 。

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