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1. 发明申请

US20110067849A1 FIN TUBE TYPE HEAT EXCHANGER 审中-公开
标题翻译： FIN管式热交换器
公开(公告)号：US20110067849A1
公开(公告)日：2011-03-24
申请号：US12993590
申请日：2009-05-25
申请人： Hirokazu Fujino , Toshimitsu Kamada , Haruo Nakata
发明人： Hirokazu Fujino , Toshimitsu Kamada , Haruo Nakata
IPC分类号： F28F1/30
CPC分类号： F28F1/325
摘要： A fin tube type heat exchanger includes heat transfer fins spaced apart from each other along plate thickness directions and heat transfer tubes inserted into the heat transfer fins in directions substantially orthogonal to a gas current flow direction. Each heat transfer fin includes cut and raised parts lined up from upstream to downstream on both sides of each heat transfer tube. The cut and raised parts are inclined with respect to the gas current flow direction to guide gas current to a rear side of the heat transfer tubes. A height of each of the cut and raised parts increases gradually toward the downstream side. A value calculated by dividing an average height of each cut and raised part by a fin pitch is greater than 0.3 and less than 0.6. The fin pitch is a spacing between the heat transfer fins.
摘要翻译：翅片管式热交换器包括沿着板厚方向彼此间隔开的传热翅片和沿与气体流动方向大致正交的方向插入传热翅片的传热管。每个传热翅片包括从每个传热管的两侧上游到下游排列的切割和凸起部分。切割和凸起部分相对于气流流动方向倾斜，以将气流引导到传热管的后侧。每个切割和凸起部分的高度朝向下游侧逐渐增加。通过将每个切割和凸起部分的平均高度除以翅片间距而计算的值大于0.3且小于0.6。翅片间距是传热翅片之间的间隔。

2. 发明授权

US08910703B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US08910703B2
公开(公告)日：2014-12-16
申请号：US12997076
申请日：2009-06-17
申请人： Hyunyoung Kim , Haruo Nakata , Hirokazu Fujino , Toshimitsu Kamada
发明人： Hyunyoung Kim , Haruo Nakata , Hirokazu Fujino , Toshimitsu Kamada
IPC分类号： F28D1/02 , F28F1/32 , F28D1/053 , F28F1/34 , F28F1/12 , F28F17/00 , F28F1/20
CPC分类号： F28F1/325 , F28D1/05391 , F28F1/128 , F28F1/34 , F28F17/005
摘要： A heat exchanger includes a plurality of flat tubes and at least one wavily folded fin disposed between a pair of the flat tubes. The fin includes a heat transfer portion having a folded portion joined to a planar portion of each of the pair of flat tubes, and a cut-and-raised portion. The cut-and-raised portion is formed by raising a periphery of a cutting line segment when a material of the fin is wavily folded. The cutting line segment is set in a vicinity of a hypothetical center line of the folded portion before the material of the fin is wavily folded. The cutting line segment is formed by a combination of cutting line segments intersecting with the hypothetical center line, or a combination of a cutting line segment intersecting with the hypothetical center line and a cutting line segment displaced with respect to the hypothetical center line.
摘要翻译：热交换器包括多个扁平管和设置在一对扁平管之间的至少一个波浪形折叠翅片。翅片包括传热部分，其具有连接到该对扁平管中的每一个的平面部分的折叠部分和切起部分。当鳍片的材料被波浪折叠时，通过提高切割线段的周边来形成切起部分。在翅片的材料被波浪折叠之前，将切割线段设置在折叠部分的假想中心线附近。切割线段由与假想中心线相交的切割线段或与假想中心线相交的切割线段和相对于假想中心线移位的切割线段的组合形成。

3. 发明申请

US20110139428A1 HEAT EXCHANGER 有权
标题翻译：热交换器
公开(公告)号：US20110139428A1
公开(公告)日：2011-06-16
申请号：US12997076
申请日：2009-06-17
申请人： Hyunyoung Kim , Haruo Nakata , Hirokazu Fujino , Toshimitsu Kamada
发明人： Hyunyoung Kim , Haruo Nakata , Hirokazu Fujino , Toshimitsu Kamada
IPC分类号： F28F1/12
CPC分类号： F28F1/325 , F28D1/05391 , F28F1/128 , F28F1/34 , F28F17/005
摘要： A heat exchanger includes a plurality of flat tubes and at least one wavily folded fin disposed between a pair of the flat tubes. The fin includes a heat transfer portion having a folded portion joined to a planar portion of each of the pair of flat tubes, and a cut-and-raised portion. The cut-and-raised portion is formed by raising a periphery of a cutting line segment when a material of the fin is wavily folded. The cutting line segment is set in a vicinity of a hypothetical center line of the folded portion before the material of the fin is wavily folded. The cutting line segment is formed by a combination of cutting line segments intersecting with the hypothetical center line, or a combination of a cutting line segment intersecting with the hypothetical center line and a cutting line segment displaced with respect to the hypothetical center line.
摘要翻译：热交换器包括多个扁平管和设置在一对扁平管之间的至少一个波浪形折叠翅片。翅片包括传热部分，其具有连接到该对扁平管中的每一个的平面部分的折叠部分和切起部分。当鳍片的材料被波浪折叠时，通过提高切割线段的周边来形成切起部分。在翅片的材料被波浪折叠之前，将切割线段设置在折叠部分的假想中心线附近。切割线段由与假想中心线相交的切割线段或与假想中心线相交的切割线段和相对于假想中心线移位的切割线段的组合形成。

4. 发明授权

US09651317B2 Heat exchanger and air conditioner 有权
公开(公告)号：US09651317B2
公开(公告)日：2017-05-16
申请号：US13980639
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani , Hirokazu Fujino , Toshimitsu Kamada
发明人： Masanori Jindou , Yoshio Oritani , Hirokazu Fujino , Toshimitsu Kamada
IPC分类号： F28F9/02 , F25B39/00 , F28D1/053 , F28F1/12 , F28D21/00
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05391 , F28D2021/0068 , F28F1/126 , F28F9/0209 , F28F9/0275 , F28F2215/12 , F28F2250/06
摘要： A first header collecting pipe is divided into an upper space corresponding to an upper heat exchange region and a lower space corresponding to a lower heat exchange region. The lower space is divided into a plurality of communication spaces corresponding respectively to auxiliary heat exchange parts of the lower heat exchange region. A second header collecting pipe is divided into a communication space corresponding to both of a first main heat exchange part and the third auxiliary heat exchange part, and into communication spaces corresponding respectively to other main heat exchange parts and the other auxiliary heat exchange parts. Each of pairs of communication space and communication space is connected to an associated one of communication pipes.

5. 发明申请

US20130299141A1 HEAT EXCHANGER AND AIR CONDITIONER 审中-公开
标题翻译：热交换器和空调
公开(公告)号：US20130299141A1
公开(公告)日：2013-11-14
申请号：US13980644
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani , Shun Yoshioka , Hirokazu Fujino , Toshimitsu Kamada
发明人： Masanori Jindou , Yoshio Oritani , Shun Yoshioka , Hirokazu Fujino , Toshimitsu Kamada
IPC分类号： F28F1/32 , F28D1/053
CPC分类号： F28F1/325 , F25B39/00 , F28D1/05366 , F28D1/05383 , F28D2021/0068 , F28F1/128 , F28F17/005 , F28F2215/04 , F28F2215/12
摘要： A heat exchanger includes flat tubes and fins. The plate-like fins are spaced from one another by a predetermined distance in the direction in which the flat tubes extend. The flat tubes are inserted in pipe insertion portions of the fins. In the fins, parts of the fins between vertically adjacent ones of the flat tubes are heat transfer parts. Each of the heat transfer parts includes protrusions and louvers. The protrusions are located at a windward region of the heat transfer part and formed by making the heat transfer part protrude in an inverted V shape. The louvers are located in a leeward region of the heat transfer part and bend out from the heat transfer part.
摘要翻译：热交换器包括扁平管和翅片。板状翅片在扁平管延伸的方向上彼此隔开预定的距离。扁平管插入翅片的管插入部分。在翅片中，垂直相邻的扁平管之间的翅片的部分是传热部件。每个传热部分包括突起和百叶窗。突起位于传热部的迎风区域，并且通过使传热部以倒V形突出而形成。百叶窗位于传热部分的背风区域中并从传热部分弯曲出来。

6. 发明授权

US09803935B2 Heat exchanger 有权
公开(公告)号：US09803935B2
公开(公告)日：2017-10-31
申请号：US14117189
申请日：2012-04-25
申请人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
发明人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
IPC分类号： F28F1/12 , F28F1/02 , F25D21/12 , F28D1/053
CPC分类号： F28F1/12 , F25D21/12 , F28D1/05366 , F28F1/022 , F28F1/128 , F28F2215/04
摘要： An air-cooled and ventilated heat exchanger includes a fin and a plurality of heat transfer tubes. The fin has a plate-shaped part and a plurality of protruding parts. The plate-shaped part is positioned so that a plate-thickness direction intersects an air-flow direction generated by ventilation, and the protruding parts protrude from the plate-shaped part in the plate-thickness direction. The heat-transfer tubes are-inserted into the fin so as to intersect the air-flow direction. The protruding parts have a first protruding part and a second protruding part. An inclination angle of the first protruding part with respect to the plate-shaped part is a first angle, an inclination angle of the second protruding part with respect to the plate-shaped part is a second angle, and the second angle is different from the first angle. The second protruding part is placed adjacent to the first protruding part.

7. 发明申请

US20130306285A1 HEAT EXCHANGER AND AIR CONDITIONER 有权
标题翻译：热交换器和空调
公开(公告)号：US20130306285A1
公开(公告)日：2013-11-21
申请号：US13980639
申请日：2012-01-23
申请人： Masanori Jindou , Yoshio Oritani , Hirokazu Fujino , Toshimitsu Kamada
发明人： Masanori Jindou , Yoshio Oritani , Hirokazu Fujino , Toshimitsu Kamada
IPC分类号： F28F9/02
CPC分类号： F28F9/02 , F25B39/00 , F28D1/05391 , F28D2021/0068 , F28F1/126 , F28F9/0209 , F28F9/0275 , F28F2215/12 , F28F2250/06
摘要： A first header collecting pipe is divided into an upper space corresponding to an upper heat exchange region and a lower space corresponding to a lower heat exchange region. The lower space is divided into a plurality of communication spaces corresponding respectively to auxiliary heat exchange parts of the lower heat exchange region. A second header collecting pipe is divided into a communication space corresponding to both of a first main heat exchange part and the third auxiliary heat exchange part, and into communication spaces corresponding respectively to other main heat exchange parts and the other auxiliary heat exchange parts. Each of pairs of communication space and communication space is connected to an associated one of communication pipes.
摘要翻译：第一集管收集管被分成对应于上部热交换区域的上部空间和对应于下部热交换区域的下部空间。下部空间被分成与下部热交换区域的辅助热交换部分对应的多个连通空间。第二集管收集管被分为对应于第一主热交换部分和第三辅助热交换部分的通信空间，分成与其他主热交换部分和其他辅助热交换部分相对应的通信空间。每对通信空间和通信空间连接到相关联的一个通信管道。

8. 发明申请

US20140224462A1 HEAT EXCHANGER 有权
标题翻译：热交换器
公开(公告)号：US20140224462A1
公开(公告)日：2014-08-14
申请号：US14117189
申请日：2012-04-25
申请人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
发明人： Toshimitsu Kamada , Hirokazu Fujino , Shun Yoshioka , Aya Okuno
IPC分类号： F28F1/12 , F25D21/12
CPC分类号： F28F1/12 , F25D21/12 , F28D1/05366 , F28F1/022 , F28F1/128 , F28F2215/04
摘要： An air-cooled and ventilated heat exchanger includes a fin and a plurality of heat transfer tubes. The fin has a plate-shaped part and a plurality of protruding parts. The plate-shaped part is positioned so that a plate-thickness direction intersects an air-flow direction generated by ventilation, and the protruding parts protrude from the plate-shaped part in the plate-thickness direction. The heat-transfer tubes are-inserted into the fin so as to intersect the air-flow direction. The protruding parts have a first protruding part and a second protruding part. An inclination angle of the first protruding part with respect to the plate-shaped part is a first angle, an inclination angle of the second protruding part with respect to the plate-shaped part is a second angle, and the second angle is different from the first angle. The second protruding part is placed adjacent to the first protruding part.
摘要翻译：风冷通风的热交换器包括翅片和多个传热管。翅片具有板状部分和多个突出部分。板状部的位置使得板厚方向与通气产生的气流方向相交，突出部在板厚方向上从板状部突出。传热管被插入翅片以与空气流动方向相交。突出部具有第一突出部和第二突出部。第一突出部相对于板状部的倾斜角度为第一角度，第二突出部相对于板状部的倾斜角度为第二角度，第二角度与第二角度不同第一角度第二突出部分被放置成与第一突出部分相邻。

9. 发明申请

US20100175864A1 FIN TUBE HEAT EXCHANGER 审中-公开
标题翻译： FIN管热交换器
公开(公告)号：US20100175864A1
公开(公告)日：2010-07-15
申请号：US11917994
申请日：2006-06-26
申请人： Hirokazu Fujino , Hyunyoung Kim , Toshimitsu Kamada , Kazushige Kasai
发明人： Hirokazu Fujino , Hyunyoung Kim , Toshimitsu Kamada , Kazushige Kasai
IPC分类号： F28F1/10 , F28F13/06 , F28F17/00
CPC分类号： F28F1/325 , F28F13/06 , F28F17/005
摘要： A fin tube heat exchanger has heat transfer fins disposed in an air flow and plural heat transfer tubes that are inserted in the heat transfer fins and disposed in a direction substantially orthogonal to a flow direction of the air flow. On the heat transfer fins, a set of guide fins and a set of guide fins arranged straightly from upstream to downstream in the flow direction of the air flow are formed, by cutting and raising, on the heat transfer fin surfaces on both sides of the heat transfer tubes. Straight lines that hypothetically interconnect the guide fins and the guide fins slant with respect to the flow direction of the air flow so as to guide the air flow in the vicinities of the heat transfer tubes to rear sides of the heat transfer tubes in the flow direction.
摘要翻译：翅片管热交换器具有设置在空气流中的传热翅片和多个传热管，其插入在传热翅片中并且设置在与空气流的大致正交的方向上。在传热翅片上，通过切割和升高，在气流的两侧的传热翅片表面上形成一组引导翅片和一组沿气流的流动方向从上游到下游直线布置的引导翅片，传热管。将引导翅片和引导翅片相对于空气流的流动方向假想地相互连接的直线，以将传热管附近的空气流沿流动方向引导至传热管的后侧。

10. 发明授权

US08613307B2 Finned tube heat exchanger 失效
标题翻译：翅片管换热器
公开(公告)号：US08613307B2
公开(公告)日：2013-12-24
申请号：US12442977
申请日：2007-09-28
申请人： Hyunyoung Kim , Hirokazu Fujino , Toshimitsu Kamada , Kazushige Kasai
发明人： Hyunyoung Kim , Hirokazu Fujino , Toshimitsu Kamada , Kazushige Kasai
IPC分类号： F28D1/04 , F28F1/20 , F28F1/30
CPC分类号： F28F1/325 , F28F1/32 , F28F13/06 , F28F17/005
摘要： A finned tube heat exchanger includes a plurality heat-transfer fins and a plurality of heat-transfer tubes. The heat-transfer fins are disposed along an airflow direction. The plurality of heat-transfer tubes are inserted into the heat-transfer fins and arranged in a direction substantially orthogonal to the airflow direction. Each of the heat transfer fins includes a plurality of sets of cut-and-raised parts with each set being straightly aligned from the upstream side toward the downstream side. At least one set of cut-and-raised parts is connected by a straight line sloped relative to the airflow direction. Each of the heat transfer fins includes a plurality of concavities with each concavity formed on a periphery of one of the heat-transfer tubes at least partially below a horizontal plane that passes through a center axis of the heat-transfer tubes and lies on an upper surface of the heat transfer fin having the concavity formed therein.
摘要翻译：翅片管式热交换器包括多个传热翅片和多个传热管。传热翅片沿气流方向设置。多个传热管被插入到传热翅片中并且布置在大致正交于风向的方向上。每个传热翅片包括多组切割和升起的部件，每组组件从上游侧向下游侧直线对齐。至少一组切起部分通过相对于气流方向倾斜的直线连接。每个传热翅片包括多个凹部，每个凹部形成在一个传热管的周边上，至少部分地在穿过传热管的中心轴线并位于上部的传热管的水平面之下传热翅片的表面形成有凹部。

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