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1. 发明申请

US20090166019A1 Double-wall-tube heat exchanger 审中-公开
标题翻译：双壁管式换热器
公开(公告)号：US20090166019A1
公开(公告)日：2009-07-02
申请号：US12314763
申请日：2008-12-16
申请人： Kazumi Tokizaki , Naohisa Higashiyama , Kouta Arino , Yasuhiro Takahashi
发明人： Kazumi Tokizaki , Naohisa Higashiyama , Kouta Arino , Yasuhiro Takahashi
IPC分类号： F28F1/20
CPC分类号： F28D7/106 , F25B40/00 , F28F1/006 , F28F1/16 , F28F1/36 , F28F1/40 , F28F1/42 , F28F1/422
摘要： A double-wall-tube heat exchanger has an outer tube, and an inner tube disposed concentrically in and spaced apart from the outer tube. A clearance between the outer tube and the inner tube and the interior of the inner tube serve as respective refrigerant flow paths. The inner tube has a plurality of interior fins formed on its inner circumferential surface. The interior fins project radially inward; extend in a longitudinal direction of the inner tube; and are arranged at circumferential intervals. The inner tube has a plurality of elongated projections formed on its outer circumferential surface. The elongated projections project radially outward; extend in the longitudinal direction; and are arranged at circumferential intervals. The interior fins are greater in height than the elongated projections. The double-wall-tube heat exchanger exhibits excellent heat exchange performance.
摘要翻译：双壁管式热交换器具有外管和与外管同心设置并与外管隔开的内管。外管与内管之间的间隙以及内管的内部作为各制冷剂流路。内管具有形成在其内圆周表面上的多个内部翅片。内部散热片径向向内突出; 沿内管的纵向方向延伸; 并且以周向间隔布置。内管具有形成在其外周表面上的多个细长突起。细长突起径向向外突出; 沿纵向延伸; 并且以周向间隔布置。内部散热片的高度大于细长突起。双壁管式换热器表现出优异的热交换性能。

2. 发明申请

US20120305228A1 CONDENSER 审中-公开
标题翻译：冷凝器
公开(公告)号：US20120305228A1
公开(公告)日：2012-12-06
申请号：US13480948
申请日：2012-05-25
申请人： Kouta Arino , Kazumi Tokizaki , Tatsuya Hanafusa
发明人： Kouta Arino , Kazumi Tokizaki , Tatsuya Hanafusa
IPC分类号： F28F9/02
CPC分类号： F25B39/04 , F25B2339/0442 , F25B2339/0444 , F25B2339/0446 , F28D1/05391 , F28D2021/0084 , F28F9/268
摘要： A condenser includes first and second header tanks provided at one end thereof such that the latter is located on the outer side of the former. First heat exchange tubes forming a first heat exchange path provided in a condensation part are connected to the first header tank. Second heat exchange tubes forming a second heat exchange path provided in a super-cooling part are connected to the second header tank. The first header tank has one communication section which communicates with the second header tank through a communication part and to which all the heat exchange tubes forming the first heat exchange path are connected. The communication part is provided at a height below the uppermost heat exchange tube among all the heat exchange tubes connected to the communication section. The upper end of the first header tank is located above the lower end of the second header tank.
摘要翻译：冷凝器包括在其一端处设置的第一和第二集水箱，使得后者位于前者的外侧。形成设置在冷凝部中的第一热交换路径的第一热交换管被连接到第一集水箱。形成设置在超冷却部分中的第二热交换路径的第二热交换管被连接到第二集水箱。第一集水箱具有一个通信部分，其通过连通部分与第二集水箱连通，并且形成第一热交换路径的所有热交换管被连接到该连通部分。连通部设置在连接到通信部的所有热交换管之中的最上侧的热交换管的下方的高度处。第一集水箱的上端位于第二集水箱的下端的上方。

3. 发明授权

US08783335B2 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US08783335B2
公开(公告)日：2014-07-22
申请号：US13064699
申请日：2011-04-11
申请人： Shingo Suzuki , Kazumi Tokizaki , Yoshihiko Seno , Takayuki Fujii
发明人： Shingo Suzuki , Kazumi Tokizaki , Yoshihiko Seno , Takayuki Fujii
IPC分类号： F28D7/16 , F28F19/00
CPC分类号： F28D1/05391 , F25B39/04 , F25B2339/041 , F25B2339/044 , F28F9/02 , F28F9/0243 , F28F19/00 , F28F2009/0285 , F28F2240/00 , F28F2265/00 , F28F2275/04
摘要： A first header tank to which first heat exchange tubes of third and fourth heat exchange paths are connected and a second header tank to which second heat exchange tubes of first and second heat exchange paths are connected are provided at one end of a condenser. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank has a function of separating gas and liquid and storing the liquid. The first heat exchange tubes have projecting portions at their ends located on the side toward the first header tank. A corrosion prevention member having a function of corroding sacrificially for the first heat exchange tubes is disposed in a clearance between the projecting portion of the upper-end first heat exchange tube and the lower end of the second header tank.
摘要翻译：连接有第一和第四热交换路径的第一热交换管的第一集水箱和连接有第一和第二热交换路径的第二热交换管的第二集水箱设置在冷凝器的一端。第一集水箱的上端位于第二集水箱的下端的上方。第一集水箱具有分离气体和液体并储存液体的功能。第一热交换管在其端部处具有位于第一集水箱侧的突出部分。具有对于第一热交换管牺牲的腐蚀功能的防腐蚀构件设置在上端第一热交换管的突出部分和第二集水箱的下端之间的间隙中。

4. 外观设计

USD655728S1 Condenser 有权
标题翻译：冷凝器
公开(公告)号：USD655728S1
公开(公告)日：2012-03-13
申请号：US29376185
申请日：2010-10-04
申请人： Yoshihiko Seno , Shingo Suzuki , Kazumi Tokizaki , Takayuki Fujii
设计人： Yoshihiko Seno , Shingo Suzuki , Kazumi Tokizaki , Takayuki Fujii

5. 发明申请

US20110253353A1 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US20110253353A1
公开(公告)日：2011-10-20
申请号：US13064698
申请日：2011-04-11
申请人： Kazumi Tokizaki , Takayuki Fujii , Yoshihiko Seno , Shingo Suzuki
发明人： Kazumi Tokizaki , Takayuki Fujii , Yoshihiko Seno , Shingo Suzuki
IPC分类号： F28F9/02
CPC分类号： F28D1/05391 , F25B39/04 , F25B2339/041 , F25B2339/044 , F28F9/02 , F28F9/0243 , F28F19/00 , F28F2009/0285 , F28F2240/00 , F28F2265/00 , F28F2275/04
摘要： A condenser has, at one end, a first header tank to which first heat exchange tubes of third and fourth heat exchange paths are connected and a second header tank to which second heat exchange tubes of first and second heat exchange paths are connected. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank has a branching control section promoting a flow of liquid-phase refrigerant from the first header tank into the first heat exchange tubes of the fourth heat exchange path. The branching control section includes a space forming member which forms a closed refrigerant inflow space communicating with the first heat exchange tubes, and a liquid accumulation space. The space forming member has a communication portion for communication between a lower portion of the refrigerant inflow space and the liquid accumulation space.
摘要翻译：冷凝器的一端具有连接有第三和第四热交换路径的第一热交换管的第一集水箱和连接第一和第二热交换路径的第二热交换管的第二集水箱。第一集水箱的上端位于第二集水箱的下端的上方。第一集水箱具有分支控制部，其促使液相制冷剂从第一集水箱流入第四热交换路径的第一热交换管。分支控制部分包括形成与第一热交换管连通的封闭的制冷剂流入空间的空间形成部件和液体积聚空间。空间形成构件具有用于在制冷剂流入空间的下部与液体积聚空间之间连通的连通部。

6. 发明授权

US06289981B1 Multi-bored flat tube for use in a heat exchanger and heat exchanger including said tubes 有权
标题翻译：用于热交换器和包括所述管的热交换器的多孔扁平管
公开(公告)号：US06289981B1
公开(公告)日：2001-09-18
申请号：US09419519
申请日：1999-10-18
申请人： Kazumi Tokizaki , Yutaka Higo , Nobuaki Go , Shigeharu Ichiyanagi
发明人： Kazumi Tokizaki , Yutaka Higo , Nobuaki Go , Shigeharu Ichiyanagi
IPC分类号： F28F102
CPC分类号： F28D1/05391 , F28F1/022 , F28F1/40 , F28F19/00 , F28F2225/04 , F28F2265/00 , F28F2265/16
摘要： A multi-bored flat tube has outermost unit passages located at both ends of the tube and intermediate unit passages between the outermost unit passages. The outermost unit passage has a circular-based inner surface in cross-section, such as a circumferentially smooth curved shape in cross-section like a perfect circular shape or elliptical shape, or has a circular-based inner surface in cross-section having a plurality of inner fins extending in a longitudinal direction of the tube. The intermediate unit passage has a non-circular based cross-sectional shape, such as rectangular, triangular, trapezoidal, or circular based shape including a plurality of inner fins. The tube is strong against being hit by a stone and has a high heat exchanging performance.
摘要翻译：多孔扁平管具有位于管的两端和最外侧单元通道之间的中间单元通道的最外侧单元通道。最外侧单元通道具有圆形的内表面的横截面，例如圆周平滑的弯曲形状，其截面类似于正圆形或椭圆形，或者具有圆形的内表面，其横截面具有多个内翅片沿着管的纵向方向延伸。中间单元通道具有非圆形横截面形状，例如包括多个内翅片的矩形，三角形，梯形或圆形形状。该管是坚硬的，被石头撞击并具有很高的热交换性能。

7. 发明授权

US08991479B2 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US08991479B2
公开(公告)日：2015-03-31
申请号：US13064097
申请日：2011-03-04
申请人： Takayuki Fujii , Kazumi Tokizaki , Yoshihiko Seno , Shingo Suzuki
发明人： Takayuki Fujii , Kazumi Tokizaki , Yoshihiko Seno , Shingo Suzuki
IPC分类号： F28B7/00 , F25B39/04 , F28D1/04 , F28D1/053 , F28D1/00 , F28D1/02 , F28D21/00
CPC分类号： F25B39/04 , F25B2339/044 , F28D1/0417 , F28D1/05375 , F28D2001/0266 , F28D2001/0273 , F28D2021/0084 , Y10T29/4935
摘要： A first header tank to which first heat exchange tubes of second and third heat exchange paths are connected and a second header tank to which second heat exchange tubes of a first heat exchange path are connected are provided at the left end of a condenser such that the former is located on the outer side of the latter with respect to a left-right direction and is offset from the latter in an air passage direction. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank has a function of separating gas and liquid and storing the liquid. The first and second heat exchange tubes and side plates are bent in the same direction about a common vertical line. This condenser is suitable for use in a car air conditioner mounted on an automobile.
摘要翻译：连接有第二和第三热交换路径的第一热交换管的第一集水箱和连接有第一热交换路径的第二热交换管的第二集水箱设置在冷凝器的左端，前者相对于左右方向位于后者的外侧，并且在空气通过方向上偏离后者。第一集水箱的上端位于第二集水箱的下端的上方。第一集水箱具有分离气体和液体并储存液体的功能。第一和第二热交换管和侧板围绕公共垂直线在相同方向弯曲。该冷凝器适用于安装在汽车上的汽车空调。

8. 发明授权

US4967834A Heat exchangers 失效
标题翻译：热交换器
公开(公告)号：US4967834A
公开(公告)日：1990-11-06
申请号：US358711
申请日：1989-05-30
申请人： Kazumi Tokizaki , Ryoichi Hoshino , Hironaka Sasaki
发明人： Kazumi Tokizaki , Ryoichi Hoshino , Hironaka Sasaki
IPC分类号： F28D1/03 , F28F9/04
CPC分类号： F28F9/0251 , F28D1/0341 , F28F9/0246 , Y10S165/486
摘要： A heat exchanger having a core and headers, the core including a plurality of tubular elements having tanks at respective ends and corrugated fins sandwiched between one tubular element and the next, and the headers being provided at corners of the core to introduce a cooling medium and discharge it out of the core, wherein each header comprises a flat body portion and a cylindrical head portion produced eccentric of the body portion so that each header is disposed at the corner of the core without allowing any portion thereof to protrude beyond the outside line of the heat exchanger.
摘要翻译：具有芯和集管的热交换器，所述芯包括多个管状元件，所述多个管状元件具有在相应端部的槽和夹在一个管状元件与下一个管状元件之间的波纹翅片，并且所述集流管设置在所述芯部的角部以引入冷却介质，将其从芯中排出，其中每个集管包括扁平主体部分和由主体部分偏心的制造的圆柱形头部，使得每个集管都设置在芯的角部，而不允许其任何部分突出超过外部线热交换器。

9. 发明申请

US20110220335A1 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US20110220335A1
公开(公告)日：2011-09-15
申请号：US13064097
申请日：2011-03-04
申请人： Takayuki Fujii , Kazumi Tokizaki , Yoshihiko Seno , Shingo Suzuki
发明人： Takayuki Fujii , Kazumi Tokizaki , Yoshihiko Seno , Shingo Suzuki
IPC分类号： F28F9/02 , B21D53/02
CPC分类号： F25B39/04 , F25B2339/044 , F28D1/0417 , F28D1/05375 , F28D2001/0266 , F28D2001/0273 , F28D2021/0084 , Y10T29/4935
摘要： A first header tank to which first heat exchange tubes of second and third heat exchange paths are connected and a second header tank to which second heat exchange tubes of a first heat exchange path are connected are provided at the left end of a condenser such that the former is located on the outer side of the latter with respect to a left-right direction and is offset from the latter in an air passage direction. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank has a function of separating gas and liquid and storing the liquid. The first and second heat exchange tubes and side plates are bent in the same direction about a common vertical line. This condenser is suitable for use in a car air conditioner mounted on an automobile.
摘要翻译：连接有第二和第三热交换路径的第一热交换管的第一集水箱和连接有第一热交换路径的第二热交换管的第二集水箱设置在冷凝器的左端，前者相对于左右方向位于后者的外侧，并且在空气通过方向上偏离后者。第一集水箱的上端位于第二集水箱的下端的上方。第一集水箱具有分离气体和液体并储存液体的功能。第一和第二热交换管和侧板围绕公共垂直线在相同方向弯曲。该冷凝器适用于安装在汽车上的汽车空调。

10. 发明授权

US6000467A Multi-bored flat tube for use in a heat exchanger and heat exchanger including said tubes 失效
标题翻译：用于热交换器和包括所述管的热交换器的多孔扁平管
公开(公告)号：US6000467A
公开(公告)日：1999-12-14
申请号：US87016
申请日：1998-05-29
申请人： Kazumi Tokizaki , Yutaka Higo , Nobuaki Go , Shigeharu Ichiyanagi
发明人： Kazumi Tokizaki , Yutaka Higo , Nobuaki Go , Shigeharu Ichiyanagi
IPC分类号： F28D1/053 , F28F1/02 , F28F1/40 , F28F19/00
CPC分类号： F28D1/05391 , F28F1/022 , F28F1/40 , F28F19/00 , F28F2225/04 , F28F2265/00 , F28F2265/16
摘要： A multi-bored flat tube has outermost unit passages located at both ends of the tube and intermediate unit passages between the outermost unit passages. The outermost unit passage has a circular-based inner surface in cross-section, such as a circumferentially smooth curved shape in cross-section like a perfect circular shape or elliptical shape, or has a circular-based inner surface in cross-section having a plurality of inner fins extending in a longitudinal direction of the tube. The intermediate unit passage has a non-circular based cross-sectional shape, such as rectangular, triangular, trapezoidal, or circular based shape including a plurality of inner fins. The tube is strong against being hit by a stone and has a high heat exchanging performance.
摘要翻译：多孔扁平管具有位于管的两端和最外侧单元通道之间的中间单元通道的最外侧单元通道。最外侧单元通道具有圆形的内表面的横截面，例如圆周平滑的弯曲形状，其截面类似于正圆形或椭圆形，或者具有圆形的内表面，其横截面具有多个内翅片沿着管的纵向方向延伸。中间单元通道具有非圆形横截面形状，例如包括多个内翅片的矩形，三角形，梯形或圆形形状。该管是坚硬的，被石头撞击并具有很高的热交换性能。

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